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1002 Commits

Author SHA1 Message Date
nobody
8c6f266370 This commit was manufactured by cvs2svn to create tag
'version_0-8-1'.

[SVN r18620]
2003-05-30 21:52:34 +00:00
Bruno da Silva de Oliveira
bc112ba65f - Fixed bug in the generation of virtual methods.
[SVN r18619]
2003-05-30 21:52:33 +00:00
Dave Abrahams
62ba322658 updated ImageMagick info.
[SVN r18597]
2003-05-29 14:00:00 +00:00
Dave Abrahams
02135b550d OpenSceneGraph has a web page
[SVN r18596]
2003-05-29 13:14:48 +00:00
Ralf W. Grosse-Kunstleve
ee4b06bb50 static keyword removed (Aye, Aye Sir David Abrahams!)
[SVN r18570]
2003-05-27 21:07:40 +00:00
Ralf W. Grosse-Kunstleve
16c5435ca8 fix typo
[SVN r18554]
2003-05-26 22:03:46 +00:00
Bruno da Silva de Oliveira
2595049748 - Added the Techniques section
[SVN r18552]
2003-05-26 21:10:41 +00:00
Ralf W. Grosse-Kunstleve
5911691c0d workaround for silly MIPSpro compiler
[SVN r18550]
2003-05-26 19:46:05 +00:00
Ralf W. Grosse-Kunstleve
e369bddc84 avoid use of sizeof to enable compilation with buggy gcc 3.3; change as per David Abrahams' instructions
[SVN r18549]
2003-05-26 19:06:00 +00:00
Ralf W. Grosse-Kunstleve
dccf2bbb4a Tru64 cxx compatibility
[SVN r18548]
2003-05-26 19:03:24 +00:00
Bruno da Silva de Oliveira
eaab3fc038 - Fixed link to the tutorial
[SVN r18519]
2003-05-23 21:06:22 +00:00
Bruno da Silva de Oliveira
858e1aba67 - Support for global variables
- Bug fixes in ClassExporter


[SVN r18518]
2003-05-23 20:37:35 +00:00
Bruno da Silva de Oliveira
19eff7791d - HeaderExporter now doesn't export names that begin with "_"
- Bug in ClassExporter, was adding an attribute to the members of base classes in GenerateVirtualMethods


[SVN r18516]
2003-05-23 19:13:52 +00:00
Bruno da Silva de Oliveira
c81af4ffe0 - Two new questions, about compiling time and creating packages.
[SVN r18515]
2003-05-23 18:01:39 +00:00
Dave Abrahams
9675e4233b Fix a bug in dangling reference/pointer detection. Thanks to Daniel
Paull <dlp-at-fractaltechnologies.com> for reporting it.


[SVN r18498]
2003-05-22 15:13:22 +00:00
Dave Abrahams
e6a176bb1e Add initializer list for silly GCC
[SVN r18491]
2003-05-22 01:35:53 +00:00
Dave Abrahams
ff0980914b reinstate workarounds for vc7
[SVN r18490]
2003-05-22 01:34:04 +00:00
Dave Abrahams
43e5ccd0a7 object_core.hpp - allow wrapping of objects which take object managers in their constructors.
forward.hpp
pointer_holder.hpp
value_holder.hpp
test/long.[py/cpp]

pointee.hpp,    - begin making borland work.
cv_category.hpp,
referent_storage.hpp
instance.hpp

self.hpp        - removed flotsam

signature.hpp   - use vector instead of list

destroy.hpp     - removed needless complication

make_keyword_range_fn.hpp - support for simpler init using vectors

class_converters.hpp - workaround for pro7

inheritance.hpp - simplified; took out pro7 workarounds; factored out
                  inheritance_query.hpp to reduce recompilation
                  dependencies

make_ptr_instance.hpp - add missing typename

registry.cpp    - add a little invariant checking for metrowerks

class.cpp       - stopped relying on class_id typedef

test/data_members.cpp - added a few more tests to make sure things compile at least.
test/destroy_test.cpp - removed cheating has_trivial_destructor tests
test/enum.cpp         - added some pro7 workarounds
test/virtual_functions.[py/cpp] - added _some_ tests for callbacks which return by reference.


[SVN r18489]
2003-05-21 22:17:23 +00:00
Dave Abrahams
66d6272942 Use mpl::vector and simplify constructor generation so we don't have
to constantly reverse lists.


[SVN r18487]
2003-05-21 21:53:30 +00:00
Dave Abrahams
2f1b828967 Getter setter bugfixes for attribute access
[SVN r18486]
2003-05-21 21:52:26 +00:00
Dave Abrahams
622636dcf1 Killed unneeded #include
[SVN r18485]
2003-05-21 21:51:03 +00:00
Dave Abrahams
0c22c276bf Workaround CW bug
[SVN r18472]
2003-05-20 19:01:44 +00:00
Bruno da Silva de Oliveira
7a4a79c74e no message
[SVN r18461]
2003-05-20 03:17:19 +00:00
Bruno da Silva de Oliveira
06f454e1d3 - Some small memory improvements
[SVN r18459]
2003-05-20 01:35:13 +00:00
Bruno da Silva de Oliveira
c1dbd52de1 - Fixed bug where functions with the same name where not being exported correctly
[SVN r18458]
2003-05-19 23:58:35 +00:00
Dave Abrahams
c3f5679188 Bug fix
[SVN r18372]
2003-05-08 20:18:14 +00:00
Bruno da Silva de Oliveira
97e2628f95 - Fixed bug where GCCXML was generating more than one declaration of a given class
[SVN r18359]
2003-05-08 10:38:51 +00:00
Dave Abrahams
6cecfcb704 restore from disk crash
[SVN r18353]
2003-05-08 02:19:10 +00:00
Ralf W. Grosse-Kunstleve
022a5a16f5 Python 2.3b1 compatibility: LONG_LONG -> PY_LONG_LONG
[SVN r18337]
2003-05-01 05:19:47 +00:00
Bruno da Silva de Oliveira
a39a834e75 - Now trying to export forward declared classes gives a warning.
- Forward-declared classes are ignored with AllFromHeader
- Bug: now it's possible to exclude classes, functions and enums from AllFromHeader


[SVN r18289]
2003-04-23 00:42:34 +00:00
Dave Abrahams
2a1210384a Warning suppression from Dominique Devriese <dominique.devriese-at-student.kuleuven.ac.be>
[SVN r18288]
2003-04-22 14:21:37 +00:00
Bruno da Silva de Oliveira
d497611069 - New code (more generic) for declaring the smart pointer converters
[SVN r18269]
2003-04-16 22:35:09 +00:00
Dave Abrahams
46d8786f5a Tweak citations, etc.
[SVN r18265]
2003-04-16 16:12:34 +00:00
Dave Abrahams
b8028729eb NULL shared_ptr conversions, more tests for custom to-python shared_ptr registrations
[SVN r18263]
2003-04-16 14:32:14 +00:00
Dave Abrahams
30e7768a87 warning suppression
[SVN r18261]
2003-04-16 14:29:27 +00:00
Dave Abrahams
10dc663e07 *** empty log message ***
[SVN r18259]
2003-04-16 13:39:28 +00:00
Joel de Guzman
42fc57d761 tweaks
[SVN r18255]
2003-04-15 12:48:27 +00:00
Dave Abrahams
74cd2f4844 Fix bug report from Jacek Generowicz <jacek.generowicz-at-cern.ch>
[SVN r18254]
2003-04-15 11:10:53 +00:00
Bruno da Silva de Oliveira
a15135f1c1 - Fixed a inheritance bug, and added a test for it.
[SVN r18251]
2003-04-14 23:34:33 +00:00
Dave Abrahams
ccd84c0be6 Small changes to support new iterator adaptors in sandbox
[SVN r18212]
2003-04-09 11:57:59 +00:00
Joel de Guzman
510215f284 typo fixes
[SVN r18201]
2003-04-08 01:20:58 +00:00
Bruno da Silva de Oliveira
c7ea0aacd6 - Lots of fixes in the documentation
- Fixed support for return_opaque_pointer policy


[SVN r18199]
2003-04-08 01:01:32 +00:00
Bruno da Silva de Oliveira
f7f089d2d4 - Fixed bug where the order of instantiations in the --multiple mode could end up wrong
[SVN r18198]
2003-04-07 18:15:50 +00:00
Bruno da Silva de Oliveira
82721c77a1 - now includes documentation in the distribution
[SVN r18197]
2003-04-07 12:13:02 +00:00
Bruno da Silva de Oliveira
1c9bf7d91c - Generating code for the improved support of static data members of Boost.Python
[SVN r18193]
2003-04-06 20:47:10 +00:00
Bruno da Silva de Oliveira
9bf78396cb - fixed bug where return_opaque_pointer was not being added to the user context
[SVN r18192]
2003-04-06 13:43:19 +00:00
Bruno da Silva de Oliveira
d994e4719c - New unittests for linux, now testing single and multi modes
[SVN r18189]
2003-04-05 18:14:52 +00:00
Bruno da Silva de Oliveira
44b886bb76 - Added a new line after the end of the "_main.cpp" files in multiple mode
[SVN r18188]
2003-04-05 18:11:44 +00:00
Bruno da Silva de Oliveira
8d2f012bcf - added new option for generating bindings: --multiple
- some refactoring of the code
- now detects forward declarations and prints a warning about them


[SVN r18187]
2003-04-05 17:05:12 +00:00
Dave Abrahams
a86deed5f6 dummy
[SVN r18158]
2003-04-02 12:57:33 +00:00
Dave Abrahams
3fd9ad7a60 implement static data members
[SVN r18157]
2003-04-02 12:56:37 +00:00
Bruno da Silva de Oliveira
319a5cf97c - Added the experimental command line option -R, which is a workaround a gccxml's preprocessor bug
[SVN r18138]
2003-03-30 21:06:10 +00:00
Bruno da Silva de Oliveira
0fd503d6af - Bug where the full name of the operator wasn't used in the declaration
- Now converter operators that return char* or string are automatically named __str__ in Python
- Update documentation with info about Psyco


[SVN r18127]
2003-03-28 21:02:24 +00:00
Bruno da Silva de Oliveira
bf696026bd - Performance improvements (better psyco support, cache in CppParser)
[SVN r18123]
2003-03-28 12:47:15 +00:00
Bruno da Silva de Oliveira
734657244b - Changed the error message about missing policies.
[SVN r18118]
2003-03-27 23:40:59 +00:00
Bruno da Silva de Oliveira
d2470e4f9c - Fixed bug where virtual methods could end exported twice in the wrapper.
[SVN r18116]
2003-03-27 23:24:40 +00:00
Bruno da Silva de Oliveira
28a2792280 no message
[SVN r18107]
2003-03-27 17:23:52 +00:00
Bruno da Silva de Oliveira
cd985a33d8 - Added files to create a binary distribution
[SVN r18106]
2003-03-27 17:14:41 +00:00
Bruno da Silva de Oliveira
726d2beffd - Doc fix, about accessing the operators in the interface file
[SVN r18097]
2003-03-26 18:35:53 +00:00
Bruno da Silva de Oliveira
f04be3fc1b - No more "needs policy" warnings for functions that return PyObject*
[SVN r18096]
2003-03-26 15:25:38 +00:00
Bruno da Silva de Oliveira
b6927410d9 - Fixed stupid bug in HandlePolicy
[SVN r18095]
2003-03-26 15:06:14 +00:00
Bruno da Silva de Oliveira
44b2e1ef8b - Default policy for functions/methods that return const T& is now
return_value_policy<copy_const_reference>().


[SVN r18077]
2003-03-24 23:25:14 +00:00
Bruno da Silva de Oliveira
3d01e6af89 no message
[SVN r18067]
2003-03-23 18:29:11 +00:00
Bruno da Silva de Oliveira
00387b2076 - Documentation for smart-pointers
[SVN r18066]
2003-03-23 18:27:18 +00:00
Bruno da Silva de Oliveira
f9bf514801 - Added unittests for linux
[SVN r18065]
2003-03-23 18:23:09 +00:00
Bruno da Silva de Oliveira
fa27bddfab - added a case: wrapper for a virtual method
[SVN r18062]
2003-03-22 19:35:55 +00:00
Bruno da Silva de Oliveira
f27e8f8ddc no message
[SVN r18061]
2003-03-22 19:34:49 +00:00
Bruno da Silva de Oliveira
5b2623ff2e - bumped version number
[SVN r18060]
2003-03-22 19:33:33 +00:00
Bruno da Silva de Oliveira
a83a726b6e - Fixed bug where wrappers for virtual methods were ignored.
[SVN r18059]
2003-03-22 19:31:19 +00:00
Bruno da Silva de Oliveira
93df7e00a7 - Added new flags: -h, --help, -v, --version
[SVN r18058]
2003-03-22 18:20:16 +00:00
Bruno da Silva de Oliveira
6b7748a88d - Now exporting virtual methods from base classes too
[SVN r18057]
2003-03-22 18:19:25 +00:00
Bruno da Silva de Oliveira
f102c77fa2 no message
[SVN r18056]
2003-03-22 18:18:25 +00:00
Bruno da Silva de Oliveira
a4fa261b77 - New page about smart pointers, and misc fixes
[SVN r18055]
2003-03-22 18:16:01 +00:00
Dave Abrahams
8a15fefc6c update HippoDraw site
[SVN r18053]
2003-03-22 17:29:01 +00:00
Bruno da Silva de Oliveira
12a4cc16be - Added MANUAL support for shared_ptr and auto_ptrs. In the future, support should be automatic.
[SVN r18041]
2003-03-21 14:24:20 +00:00
Dave Abrahams
6335716342 fixed binary-ness
[SVN r18038]
2003-03-20 20:33:48 +00:00
Dave Abrahams
db0602ac2a *** empty log message ***
[SVN r18037]
2003-03-20 20:31:57 +00:00
Bruno da Silva de Oliveira
390ad530f1 - Bug: GenerateName in infos.py doesn't cover all possible cases.
[SVN r18028]
2003-03-20 04:55:38 +00:00
Dave Abrahams
6eb2e8d68a paper updates
[SVN r18027]
2003-03-20 02:56:22 +00:00
Dave Abrahams
b804b3b221 fix typo
[SVN r18025]
2003-03-20 02:53:47 +00:00
Joel de Guzman
936c1118bd Bump to v1.6.0
[SVN r18021]
2003-03-19 23:33:19 +00:00
Bruno da Silva de Oliveira
4ba7b8a8ff - Updated to reflect changes in declarations.py
[SVN r17997]
2003-03-19 05:55:28 +00:00
Bruno da Silva de Oliveira
70601e9da0 no message
[SVN r17995]
2003-03-19 05:54:26 +00:00
Bruno da Silva de Oliveira
c32d1f9614 - Fixed bug where the PointerDeclaration of functions and methods didn't have the & operator
[SVN r17994]
2003-03-19 05:03:49 +00:00
Dave Abrahams
e031f78ad4 news updates; added links to paper
[SVN r17993]
2003-03-19 03:57:59 +00:00
Bruno da Silva de Oliveira
7d0273051a - Fixed bug where an union that was a class member crashed pyste (unions are still not exported)
- Added support for int, double, float and long operators


[SVN r17989]
2003-03-19 02:49:18 +00:00
Bruno da Silva de Oliveira
29d537571b - Unit tests for the examples
[SVN r17987]
2003-03-19 02:47:29 +00:00
Dave Abrahams
39f243f76b Check in html and pdf versions
[SVN r17985]
2003-03-19 01:47:30 +00:00
Dave Abrahams
0712360cc9 Add funcptr FAQ
[SVN r17975]
2003-03-18 14:41:04 +00:00
Dave Abrahams
02c125cbb4 Add funcptr FAQ
[SVN r17974]
2003-03-18 14:40:09 +00:00
Bruno da Silva de Oliveira
13256fb7e9 - Fixed bugs in Linux
[SVN r17969]
2003-03-18 05:16:01 +00:00
Bruno da Silva de Oliveira
f11d757807 - Fixed bug where the permission bits were being copied to the tmp file
[SVN r17934]
2003-03-15 02:51:51 +00:00
Bruno da Silva de Oliveira
2e123849fb no message
[SVN r17931]
2003-03-14 23:39:04 +00:00
Bruno da Silva de Oliveira
2f6cfaf0e9 - Fixed definition of private default implementations
[SVN r17928]
2003-03-14 22:27:32 +00:00
Bruno da Silva de Oliveira
f9b216d6f9 - Now generating wrappers for protected and private virtual methods
[SVN r17924]
2003-03-14 21:12:55 +00:00
Dave Abrahams
5fdd10d77e respond to Ralf's suggestions
[SVN r17900]
2003-03-13 22:58:03 +00:00
Dave Abrahams
41de02d528 Added development history
[SVN r17899]
2003-03-13 22:05:50 +00:00
Ralf W. Grosse-Kunstleve
1c3d08f23a adjustment for MIPSpro
[SVN r17865]
2003-03-12 23:18:16 +00:00
Bruno da Silva de Oliveira
0f1dc1fd50 - fixed bug where non-public virtual methods where being exported
- fixed " call_method<%s>"  to " call_method< %s >"


[SVN r17860]
2003-03-12 21:26:45 +00:00
Dave Abrahams
cd06018820 opaque pointer conversions from Gottfried.Ganssauge@haufe.de
[SVN r17859]
2003-03-12 17:56:41 +00:00
Dave Abrahams
7816eb6344 fix copyrights
[SVN r17841]
2003-03-12 13:51:17 +00:00
Dave Abrahams
9813f4b55f Fix copyrights
[SVN r17840]
2003-03-12 13:50:18 +00:00
Dave Abrahams
f81ca21b22 opaque pointer conversions from Gottfried.Ganssauge@haufe.de
Acknowledgements for all


[SVN r17834]
2003-03-12 12:47:44 +00:00
Bruno da Silva de Oliveira
f1b7620c9e no message
[SVN r17828]
2003-03-12 03:42:37 +00:00
Bruno da Silva de Oliveira
7d5c453f59 no message
[SVN r17825]
2003-03-12 01:39:28 +00:00
Bruno da Silva de Oliveira
bc4feb42b5 - fixed "deepcopy" of infos bug
[SVN r17824]
2003-03-12 01:32:48 +00:00
Bruno da Silva de Oliveira
ca9920874f - fixed default arguments in virtual methods
[SVN r17823]
2003-03-12 01:32:00 +00:00
Bruno da Silva de Oliveira
415991f6fc - added a link to the Pyste documentation
[SVN r17806]
2003-03-11 03:34:28 +00:00
Bruno da Silva de Oliveira
20c52def19 - first version
[SVN r17805]
2003-03-11 03:29:22 +00:00
Bruno da Silva de Oliveira
7dcacbcfc4 - first version
[SVN r17804]
2003-03-11 03:20:24 +00:00
Ralf W. Grosse-Kunstleve
34bf1560a9 non-template function make_function1 must be inline
[SVN r17791]
2003-03-09 17:26:06 +00:00
Dave Abrahams
39195ac97a Fix for older EDGs
[SVN r17786]
2003-03-08 12:36:18 +00:00
Dave Abrahams
6aa71e1f72 Remove flotsam
[SVN r17783]
2003-03-08 08:53:19 +00:00
Dave Abrahams
257a6c45f8 Remove flotsam
[SVN r17782]
2003-03-08 08:51:45 +00:00
Dave Abrahams
d34a11b584 Fix for Python 2.3 long->int conversion behavior change
[SVN r17779]
2003-03-08 05:28:54 +00:00
Dave Abrahams
ca64c96133 Added dangling_reference FAQ
Various idiomatic MPL cleanups in indirect_traits.hpp
raw_function support
Patches for CWPro7.2
Patches to pass tests under Python 2.3 with the new bool type.
Tests for member operators returning const objects
Fixes for testing Boost.Python under Cygwin


[SVN r17777]
2003-03-08 03:53:19 +00:00
Ralf W. Grosse-Kunstleve
ff734e3269 MIPSpro compatibility
[SVN r17772]
2003-03-08 00:25:47 +00:00
Dave Abrahams
d028a60cc2 Workaround for vc7 bug (and regression test)
[SVN r17708]
2003-03-03 17:21:30 +00:00
Dave Abrahams
577f58149c tests for operators returning const objects
[SVN r17700]
2003-03-02 22:11:20 +00:00
Dave Abrahams
4b97e191b8 Fix formatting errors
[SVN r17697]
2003-03-02 15:25:35 +00:00
Ralf W. Grosse-Kunstleve
15a148ab10 minor polishing, corrections
[SVN r17696]
2003-03-02 02:50:49 +00:00
Dave Abrahams
5ac7741ca9 Updates for ACCU
[SVN r17695]
2003-03-02 00:55:07 +00:00
Dave Abrahams
4c7cff6e8e fix bad link
[SVN r17691]
2003-03-01 18:25:41 +00:00
Dave Abrahams
c6ca85b525 Added embedding tutorial from Dirk Gerrits. Thanks, Dirk!
[SVN r17690]
2003-03-01 18:19:38 +00:00
Dave Abrahams
99f45b474e Fix broken links
[SVN r17671]
2003-02-27 13:07:41 +00:00
Dave Abrahams
ee44c90e85 Fixes for Python and Cygwin testing
[SVN r17667]
2003-02-27 02:20:01 +00:00
Dave Abrahams
2c4fa48f46 Fixes for Intel5
[SVN r17658]
2003-02-26 13:48:16 +00:00
Aleksey Gurtovoy
90fcd9369d MPL names/directory structure refactoring
[SVN r17651]
2003-02-25 23:11:41 +00:00
Dave Abrahams
923feda9f7 update
[SVN r17627]
2003-02-25 03:54:38 +00:00
Dave Abrahams
6d7d2ea5fe initial checkin
[SVN r17626]
2003-02-25 03:31:36 +00:00
Dave Abrahams
4874a1801b Improved Boost.Python build reliability and documentation.
[SVN r17623]
2003-02-25 02:15:55 +00:00
Dave Abrahams
479d8fc0f6 shared_ptr deleter introspection support
miscellaneous cleanups and MPL idiom-izing


[SVN r17622]
2003-02-25 01:03:40 +00:00
Dave Abrahams
1c346b2531 fix metafunctions for MPL
[SVN r17621]
2003-02-25 00:57:33 +00:00
Dave Abrahams
5cdebaf896 gcc-2.95 workaround
[SVN r17620]
2003-02-25 00:56:55 +00:00
Joel de Guzman
600602f9dc Tutorial updates
[SVN r17598]
2003-02-23 03:53:36 +00:00
Joel de Guzman
2a530bb9d2 Tutorial updates. Added virtual functions with default implementations and reshufled the overloading topics to discuss manual overloading first.
[SVN r17597]
2003-02-23 02:23:15 +00:00
Dave Abrahams
acdad5caf3 better auto_ptr support
[SVN r17592]
2003-02-22 18:11:08 +00:00
Dave Abrahams
b42b243287 vc++7.1 bug workarounds
[SVN r17591]
2003-02-22 18:07:05 +00:00
Dave Abrahams
a76f5f3db7 mpl-ish cleanup
[SVN r17585]
2003-02-22 01:02:31 +00:00
Dave Abrahams
4e9f745d4a Fixups for cygwin
[SVN r17570]
2003-02-21 08:10:55 +00:00
Aleksey Gurtovoy
101961a7c6 remove old MSVC 6.5 workaround
[SVN r17564]
2003-02-20 21:31:46 +00:00
Aleksey Gurtovoy
29d1f860c1 ETI fixes
[SVN r17563]
2003-02-20 21:29:39 +00:00
Dave Abrahams
2663e73f1c Automatically add library-path values to RUN_PATH/RUN_LD_LIBRARY_PATH
[SVN r17562]
2003-02-20 20:28:05 +00:00
Aleksey Gurtovoy
1f9d0bb196 MSVC 7.0 ETI workaround
[SVN r17556]
2003-02-20 13:35:16 +00:00
Joel de Guzman
ff9f262fac tutorial update
[SVN r17512]
2003-02-18 18:44:16 +00:00
Dave Abrahams
472dc3bd41 made binary
[SVN r17320]
2003-02-11 17:30:23 +00:00
Dave Abrahams
6f91b93519 removed to make binary
[SVN r17319]
2003-02-11 17:29:27 +00:00
Joel de Guzman
47291f68b2 removed unnecessary file
[SVN r17318]
2003-02-11 12:18:47 +00:00
Ralf W. Grosse-Kunstleve
2b5ef3c572 Python 2.3 compatibility
[SVN r17271]
2003-02-07 18:56:16 +00:00
Ralf W. Grosse-Kunstleve
9c50496d93 second half of introduction rewritten; SWIG, SIP, CXX acknowledged as suggested by the PyConDC reviewers; technical points moved to Library Overview section
[SVN r17259]
2003-02-07 01:07:39 +00:00
Ralf W. Grosse-Kunstleve
80488e2f23 improved serialization and object interface sections; some sentences added to the end of the conclusion
[SVN r17258]
2003-02-06 22:42:36 +00:00
Dave Abrahams
ad8da7166b edits
[SVN r17257]
2003-02-06 20:56:26 +00:00
Dave Abrahams
55cb918c51 Add ownership question
[SVN r17250]
2003-02-06 13:50:53 +00:00
Dave Abrahams
ac55c5ccf7 Add FAQ reference
[SVN r17249]
2003-02-06 13:50:31 +00:00
Ralf W. Grosse-Kunstleve
5bcf90766f draft thinking hybrid section added
[SVN r17242]
2003-02-05 19:58:43 +00:00
Dave Abrahams
8f12fdea4a Remove workaround patches
[SVN r17128]
2003-01-31 18:37:11 +00:00
Dave Abrahams
6f687ee402 Added a FAQ
[SVN r17010]
2003-01-23 17:38:57 +00:00
Dave Abrahams
9dfe98abb0 bug fix + regression test
[SVN r17002]
2003-01-23 04:32:10 +00:00
Dave Abrahams
399cf70b92 Add staticmethod support from Nikolay Mladenov <nickm-at-sitius.com>
[SVN r16946]
2003-01-19 19:12:30 +00:00
Joel de Guzman
571790097a minor error fixed PodBayDoorException const& x
[SVN r16926]
2003-01-18 01:44:48 +00:00
Ralf W. Grosse-Kunstleve
21f3c7c8c2 Mac OS X status
[SVN r16904]
2003-01-15 06:19:23 +00:00
Vladimir Prus
9d26167ec1 Change use-requirements to usage-requirements in some library Jamfiles.
[SVN r16884]
2003-01-13 12:31:12 +00:00
Vladimir Prus
ba4906d05c Update V2 Jamfile for Boost.
[SVN r16882]
2003-01-13 10:05:01 +00:00
Dave Abrahams
e13a11eb7f Fix dict bug
[SVN r16866]
2003-01-11 00:18:59 +00:00
Ralf W. Grosse-Kunstleve
72b214b8db details from the introduction moved to design goals section
[SVN r16864]
2003-01-10 19:22:13 +00:00
Ralf W. Grosse-Kunstleve
84a8fb71b8 meager result after a real hard try
[SVN r16863]
2003-01-10 19:00:05 +00:00
Dave Abrahams
4f5272cab9 Folded in Ralf's first set of edits
[SVN r16856]
2003-01-10 15:17:46 +00:00
Dave Abrahams
5895047e23 Initial Checkin
[SVN r16855]
2003-01-10 15:11:05 +00:00
Dave Abrahams
50bcf8db34 Apply workarounds for msvc-stlport
[SVN r16854]
2003-01-10 15:04:05 +00:00
Dave Abrahams
7defd3bbed support for BOOST_PYTHON_STATIC_MODULE
clarification


[SVN r16788]
2003-01-07 18:03:17 +00:00
Dave Abrahams
b9ecc931b0 support for BOOST_PYTHON_STATIC_MODULE
[SVN r16787]
2003-01-07 17:44:06 +00:00
Dave Abrahams
b84a8fd737 support for BOOST_PYTHON_STATIC_MODULE
[SVN r16786]
2003-01-07 17:38:08 +00:00
Dave Abrahams
2b1a2ce09c Build static versions of the library too.
[SVN r16785]
2003-01-07 17:30:51 +00:00
Dave Abrahams
bcf36610e1 Check in VisualStudio support from Brett Calcott
[SVN r16717]
2002-12-29 17:27:52 +00:00
Dave Abrahams
1bb3254d4d Check in changes from Brett Calcott
[SVN r16716]
2002-12-29 16:53:48 +00:00
Beman Dawes
0f95d507c4 add or update See www.boost.org comments
[SVN r16708]
2002-12-27 16:51:53 +00:00
Dave Abrahams
aa58e21bda Bug fix, thanks to "Daniel Paull" <dlp@fractaltechnologies.com> for
reporting it.


[SVN r16698]
2002-12-24 04:49:33 +00:00
Dave Abrahams
eac0412d18 Fixed comment
[SVN r16676]
2002-12-21 22:12:31 +00:00
Dave Abrahams
0c8aa84f2f Enable automatic downcasting to registered classes for pointers, references, and smart pointers
[SVN r16673]
2002-12-20 18:19:18 +00:00
Dave Abrahams
3d874d1618 Major simplification of from_python conversion avoids registering
converters for every class.


[SVN r16669]
2002-12-20 00:04:40 +00:00
Dave Abrahams
b8edd99dbd Fix typo thanks to "William Trenker" <wtrenker@hotmail.com>
[SVN r16657]
2002-12-18 21:12:02 +00:00
Dave Abrahams
0df5ebf0fa Fix to allow accessing enums as data members
[SVN r16656]
2002-12-18 21:11:16 +00:00
Dave Abrahams
809535b934 clarifications
[SVN r16655]
2002-12-18 21:09:15 +00:00
Dave Abrahams
854e957b78 Workaround for MacOS GCC problem:
#define B0 0


[SVN r16654]
2002-12-18 19:09:34 +00:00
Dave Abrahams
df24f29232 nonconformance workaround from Gottfried.Ganssauge@HAUFE.DE
[SVN r16653]
2002-12-18 17:56:42 +00:00
Joel de Guzman
14c7d9ab14 typo error __rsub__ to __sub__
[SVN r16641]
2002-12-18 01:23:21 +00:00
Dave Abrahams
0e36ac6b72 Bug fix with construction of std::exception
[SVN r16625]
2002-12-16 21:14:30 +00:00
Dave Abrahams
0d2cdbbdfe GCC-2.95.2 workarounds
[SVN r16620]
2002-12-16 04:01:50 +00:00
Dave Abrahams
48f9bee21e Fix typo due to "William Trenker" <wtrenker@hotmail.com>
[SVN r16619]
2002-12-16 03:30:34 +00:00
Dave Abrahams
dd8fc049ff update news
[SVN r16607]
2002-12-14 00:17:22 +00:00
Dave Abrahams
abd22f1273 Handle unsigned long values that don't fit in a long.
[SVN r16606]
2002-12-14 00:10:52 +00:00
Dave Abrahams
4a5817d8ba enum export
[SVN r16604]
2002-12-13 20:04:34 +00:00
Dave Abrahams
eab084c9a2 enum export
[SVN r16603]
2002-12-13 19:58:24 +00:00
Dave Abrahams
80ea2383a7 Fix references to test library
[SVN r16585]
2002-12-10 23:05:38 +00:00
Dave Abrahams
ec76fbe027 Apply fixes from Dirk Gerrits <dirk@gerrits.homeip.net>
[SVN r16517]
2002-12-04 17:10:55 +00:00
Dave Abrahams
c772038e77 Apply fixes from Dirk Gerrits <dirk@gerrits.homeip.net>
[SVN r16506]
2002-12-04 13:36:03 +00:00
Dave Abrahams
59b1a8e71c Apply fixes from Dirk Gerrits <dirk@gerrits.homeip.net>
[SVN r16491]
2002-12-03 18:08:12 +00:00
Dave Abrahams
83c38876fe Simplify, simplify!!
[SVN r16483]
2002-12-02 22:57:47 +00:00
Dave Abrahams
9163c40a1a Further suppressed internal structure overflow problems which were cropping up with msvc6/7.
[SVN r16482]
2002-12-02 19:41:45 +00:00
Dave Abrahams
8b79380977 Less-taxing version of MPL lambda support for msvc6/7
[SVN r16480]
2002-12-02 16:18:35 +00:00
Dave Abrahams
34c9d895c8 Relaxed rules for using scope()
[SVN r16476]
2002-12-02 14:29:11 +00:00
Dave Abrahams
bf8bb83ec5 initial commit
[SVN r16473]
2002-12-02 12:40:18 +00:00
Dave Abrahams
328697952f automatic shared_ptr from_python conversions
[SVN r16467]
2002-12-02 01:37:39 +00:00
Dave Abrahams
3c19b89d9a Added reset()
[SVN r16466]
2002-12-01 16:14:44 +00:00
Dave Abrahams
ae9f394906 Added reset()
[SVN r16465]
2002-12-01 16:07:54 +00:00
Dave Abrahams
8467f36b80 Kill errant `typename'
[SVN r16464]
2002-12-01 04:40:05 +00:00
Dave Abrahams
43a9571b2c Fixed some technical problems with smart pointer support uncovered by
STLPort's debug mode. Unfortunately, had to expand Dereferenceable
requirements.


[SVN r16459]
2002-11-29 22:43:27 +00:00
Dave Abrahams
bbef71dc7d Progress on embedding example for unix.
[SVN r16458]
2002-11-29 20:23:54 +00:00
Dave Abrahams
c4df3c6562 Bug fix
[SVN r16442]
2002-11-27 14:23:07 +00:00
Dave Abrahams
0ad3bfd0ab Finally fixed polymorphism issues
[SVN r16435]
2002-11-27 07:04:32 +00:00
Dave Abrahams
fb7c450b76 Added is_reference_to_member_function_pointer
[SVN r16434]
2002-11-27 06:19:45 +00:00
Dave Abrahams
3fc70519cf Use boost is_polymorphic trait
[SVN r16433]
2002-11-27 06:19:13 +00:00
Dave Abrahams
98c2bf8ff2 Restored some missing v1 acknowledgements
[SVN r16432]
2002-11-27 02:18:52 +00:00
Dave Abrahams
f9c8bf15bb Restore CWPro7.2 to health. Also improve source organization slightly
[SVN r16416]
2002-11-26 02:47:17 +00:00
Dave Abrahams
a7e19ffb0b Refactored def() logic; moved assert_default_constructible into the
holder selectorbecause it was getting the wrong answer in some cases.


[SVN r16415]
2002-11-26 01:06:41 +00:00
Dave Abrahams
7609a1c7c6 Refactored; added static assertions against the specification of a default implementation
[SVN r16414]
2002-11-25 22:03:42 +00:00
Dave Abrahams
087e2d6e35 Add additional argument for default implementation of virtual functions
Fully commented


[SVN r16413]
2002-11-25 21:57:23 +00:00
Dave Abrahams
bb7710a5a2 Suppress GCC warning
[SVN r16412]
2002-11-25 21:19:35 +00:00
Dave Abrahams
0d582e0e79 Suppress GCC warning
[SVN r16411]
2002-11-25 20:54:37 +00:00
Dave Abrahams
3d0579cc08 Fix for VC7. For some reason lexical_cast doesn't seem to work out too
well. We'll need to be careful how we do type_info decoding once we
get the G++ fixes in.


[SVN r16410]
2002-11-25 20:52:49 +00:00
Dave Abrahams
352e390c7b Added tests for embedding demonstration
[SVN r16409]
2002-11-25 18:32:14 +00:00
Dave Abrahams
394037a127 updated
[SVN r16408]
2002-11-25 16:12:27 +00:00
Dave Abrahams
9d4e235cf6 add imul notes
[SVN r16397]
2002-11-25 03:41:34 +00:00
Dave Abrahams
cfbc1a6b48 Fully removed convertible() test from to_python converter protocol
Added tests for detecting unregistered classes when converting
indirectly to python.


[SVN r16396]
2002-11-25 01:57:57 +00:00
Dave Abrahams
31b8b58de9 CW workaround
[SVN r16393]
2002-11-24 21:45:09 +00:00
Dave Abrahams
a77a835694 New function invocation mechanism. This is the major groundwork for handling virtual functions with default implementations properly
[SVN r16390]
2002-11-24 03:26:28 +00:00
Dave Abrahams
dca5c5108b update
[SVN r16389]
2002-11-24 03:25:13 +00:00
Dave Abrahams
e14e4e156c New function invocation mechanism. This is the major groundwork for handling virtual functions with default implementations properly
[SVN r16388]
2002-11-24 02:43:24 +00:00
Dave Abrahams
05ce65d9d2 cleanup
[SVN r16387]
2002-11-23 22:31:13 +00:00
Dave Abrahams
b952e45036 Clip unneeded bind.hpp #include
[SVN r16386]
2002-11-23 22:30:48 +00:00
Dave Abrahams
4c630512fe Add missing add_const #include
[SVN r16385]
2002-11-23 22:18:23 +00:00
Dave Abrahams
0461d25de6 Add some qualification
[SVN r16384]
2002-11-23 22:16:55 +00:00
Dave Abrahams
2df120af72 Suppress a VC6 ICE
[SVN r16383]
2002-11-23 22:16:00 +00:00
Dave Abrahams
791b7e1a1b Tidy
[SVN r16381]
2002-11-23 20:03:49 +00:00
Dave Abrahams
f6f4e59473 Add notes about targeting Cygwin GCC
[SVN r16380]
2002-11-23 20:03:24 +00:00
Dave Abrahams
60924e82e2 On our way to polymorphism
[SVN r16374]
2002-11-23 02:59:45 +00:00
Dave Abrahams
75bd427b8e Bugfix
[SVN r16354]
2002-11-21 00:21:23 +00:00
Dave Abrahams
715118ce39 Bugfix
[SVN r16353]
2002-11-21 00:19:27 +00:00
Dave Abrahams
e3deb8275d update
[SVN r16351]
2002-11-20 23:07:32 +00:00
Dave Abrahams
c30e12f956 Make scope constructor explicit
[SVN r16350]
2002-11-20 22:58:57 +00:00
Ralf W. Grosse-Kunstleve
983b23db92 some missing html markup added
[SVN r16349]
2002-11-20 18:09:17 +00:00
Ralf W. Grosse-Kunstleve
ed2da9bedb list cctbx
[SVN r16348]
2002-11-20 18:01:44 +00:00
Dave Abrahams
409ff3c179 Added missing test
[SVN r16337]
2002-11-20 03:04:51 +00:00
Dave Abrahams
39eab72293 bugfixes
add_property now uses member_function_cast


[SVN r16335]
2002-11-20 01:14:16 +00:00
Dave Abrahams
71ea2bec86 more notes
[SVN r16330]
2002-11-19 17:39:40 +00:00
Dave Abrahams
c9af6ca94b Add missing copyright notices
[SVN r16329]
2002-11-19 17:39:17 +00:00
Dave Abrahams
72d5bac69f Add PSF copyright and change summary
[SVN r16327]
2002-11-19 16:56:55 +00:00
Dave Abrahams
6e0733afa2 Remove Tom's email address
[SVN r16315]
2002-11-19 01:33:07 +00:00
Dave Abrahams
e660cc50c6 Added Support link
[SVN r16299]
2002-11-17 05:59:12 +00:00
Dave Abrahams
e6b40f54cd initial commit
[SVN r16298]
2002-11-17 05:58:45 +00:00
Dave Abrahams
c2af21169d More notes
[SVN r16297]
2002-11-16 23:48:09 +00:00
Dave Abrahams
4f7af97f8c Bug fix thanks to Mark Russell <mrussell8081@pacbell.net>
[SVN r16296]
2002-11-16 23:23:45 +00:00
Dave Abrahams
57f54952c3 Bug fix thanks to Mark Russell <mrussell8081@pacbell.net>
[SVN r16295]
2002-11-16 23:22:30 +00:00
Dave Abrahams
b321b6d9db Tweaks, pseudocode
[SVN r16294]
2002-11-16 22:45:46 +00:00
Dave Abrahams
56c5227cf7 added note
[SVN r16293]
2002-11-16 22:28:28 +00:00
Dave Abrahams
ae2931ba1b initial commit
[SVN r16292]
2002-11-16 22:12:46 +00:00
Dave Abrahams
9e3589ec4d Added projects page link
[SVN r16290]
2002-11-16 20:50:21 +00:00
Dave Abrahams
61b7094dbd Added EMSolve entry
[SVN r16289]
2002-11-16 20:48:43 +00:00
Dave Abrahams
50ecc751d1 Added Fortress entry
[SVN r16288]
2002-11-16 20:39:56 +00:00
Dave Abrahams
bb536a0eaa One more step towards handling polymorphism: now we can sort out a 4th parameter
[SVN r16287]
2002-11-16 20:03:59 +00:00
Dave Abrahams
8b7527318d vc6/7 workaround
[SVN r16286]
2002-11-16 20:01:44 +00:00
Dave Abrahams
f2ac0145da is_reference_to_function_pointer implementation
[SVN r16278]
2002-11-16 06:55:04 +00:00
Dave Abrahams
06fe0f1bcc is_reference_to_function implementation
[SVN r16276]
2002-11-16 06:00:52 +00:00
Dave Abrahams
7ea2447246 Bug fix
[SVN r16273]
2002-11-16 03:38:24 +00:00
Dave Abrahams
0adf4477a3 vc7.1 workaround
[SVN r16267]
2002-11-16 00:45:26 +00:00
Dave Abrahams
b3311fd59d *** empty log message ***
[SVN r16266]
2002-11-15 22:19:40 +00:00
Dave Abrahams
ae109f13a2 *** empty log message ***
[SVN r16260]
2002-11-15 17:29:15 +00:00
Dave Abrahams
cb1901e111 initial commit
[SVN r16259]
2002-11-15 17:02:31 +00:00
Dave Abrahams
bbc052bedc Fix example
[SVN r16256]
2002-11-15 12:25:29 +00:00
Dave Abrahams
f2797ec262 Auto-detection of class memebers wrapped with make_getter()
[SVN r16241]
2002-11-14 17:41:13 +00:00
Dave Abrahams
a21727741f c1204 workaround documented
[SVN r16235]
2002-11-14 12:16:40 +00:00
Dave Abrahams
5f022269b1 Added News page, links back to top of docs
[SVN r16229]
2002-11-14 02:09:43 +00:00
Dave Abrahams
0e76fcf706 auto_ptr support
[SVN r16228]
2002-11-14 01:40:16 +00:00
Dave Abrahams
6b4dc2901d Fix broken link
[SVN r16227]
2002-11-13 22:56:41 +00:00
Dave Abrahams
bcf864fce3 Attempt to handle derived target types
[SVN r16224]
2002-11-13 17:22:48 +00:00
Dave Abrahams
0168d8fbc8 Be more explicit about the Cygwin stuff
[SVN r16215]
2002-11-12 19:36:19 +00:00
Dave Abrahams
88b1c1b926 Allow member pointers from base classes in def_readonly and
def_readwrite.


[SVN r16214]
2002-11-12 17:48:56 +00:00
Dave Abrahams
1f93827b63 Squash bogus warnings
[SVN r16196]
2002-11-11 13:49:09 +00:00
Dave Abrahams
8e3ba0bba3 Improve error messages
[SVN r16147]
2002-11-07 14:41:40 +00:00
Dave Abrahams
42a0441cb8 Doc fix from "Brett Calcott" <brett.calcott@paradise.net.nz>
[SVN r16145]
2002-11-07 13:12:05 +00:00
Joel de Guzman
7b091b86d2 tutorial tweaks
[SVN r16004]
2002-10-28 08:30:31 +00:00
Dave Abrahams
f346eaf693 grammar fix
[SVN r16001]
2002-10-28 07:33:01 +00:00
Dave Abrahams
038be89766 Build with Cygwin
[SVN r16000]
2002-10-28 04:22:14 +00:00
Dave Abrahams
a682dd9362 Fix a doc bug
[SVN r15981]
2002-10-25 04:47:39 +00:00
Joel de Guzman
387e8aadc6 changes to no_init and deriving classes
[SVN r15979]
2002-10-24 21:33:40 +00:00
Joel de Guzman
da273519fd added non_copyable to second version of class_<Base, BaseWrap...
[SVN r15978]
2002-10-24 21:12:37 +00:00
Joel de Guzman
8c2d6bb31b correction Var-->Num
[SVN r15977]
2002-10-24 20:50:04 +00:00
Vladimir Prus
3cb4a029e0 Improve Boost.Python building.
* libs/python/build/Jamfile.v2: Sense the location of python headers. Export
  include paths.

* libs/python/example/Jamfile.v2: New file.

* new/targets.jam: Use refined properties for constructed
    dependency properties

* new/gcc.jam: Handle 'find-library'. Set soname for dynamic libraries.

* new/builtin.jam: New feature 'find-library'.


[SVN r15966]
2002-10-23 12:12:00 +00:00
Dave Abrahams
037f952136 Added funding credit
[SVN r15948]
2002-10-16 22:47:44 +00:00
Dave Abrahams
7fc441801d Allow embedded nulls in std::string <-> Python string conversions,
patch from greg Landrum <greglandrum@mindspring.com>.

Tests by Dave A.


[SVN r15945]
2002-10-16 20:24:38 +00:00
Dave Abrahams
c389e057b4 Added return_by_value, enhanced data member support to handle constant members
[SVN r15935]
2002-10-15 15:46:34 +00:00
Dave Abrahams
2c7829f50e initial checkin
[SVN r15930]
2002-10-15 11:59:39 +00:00
Dave Abrahams
0593074196 Patches to support Synopsis
[SVN r15906]
2002-10-12 15:37:34 +00:00
Dave Abrahams
c7626150fc Move final RC_1_29_0 changes back to trunk
[SVN r15877]
2002-10-10 18:11:14 +00:00
Dave Abrahams
f6990fedc7 Move final RC_1_29_0 changes back to trunk
[SVN r15875]
2002-10-10 18:09:46 +00:00
Dave Abrahams
adb02376eb Move final RC_1_29_0 changes back to trunk
[SVN r15872]
2002-10-10 18:05:51 +00:00
Dave Abrahams
65b6eb0c27 Move final RC_1_29_0 changes back to trunk
[SVN r15871]
2002-10-10 18:01:58 +00:00
Dave Abrahams
654354e681 GCC 2.96 bug workaround
[SVN r15864]
2002-10-10 15:59:12 +00:00
Joel de Guzman
f1a709e074 final tweaks
[SVN r15846]
2002-10-10 08:59:19 +00:00
Joel de Guzman
87b011e7e8 Python V1 Archive (tested)
[SVN r15845]
2002-10-10 07:31:08 +00:00
Joel de Guzman
6bb7c2d7b3 minor tweaks
[SVN r15844]
2002-10-10 07:28:03 +00:00
Joel de Guzman
7d9770762c more minor tweaks
[SVN r15843]
2002-10-10 07:27:10 +00:00
Joel de Guzman
df8c8f025c tweak
[SVN r15842]
2002-10-10 07:21:33 +00:00
Joel de Guzman
51264c30cc Typo...
[SVN r15841]
2002-10-10 07:18:22 +00:00
Joel de Guzman
1d5fb97981 Tutorial updates
[SVN r15840]
2002-10-10 07:13:17 +00:00
Joel de Guzman
a06540e471 grammar correction
[SVN r15835]
2002-10-10 00:08:37 +00:00
Dave Abrahams
f79dc1c2e7 Bug fix (thanks to Leonardo Rochael Almeida <leo@hiper.com.br>).
[SVN r15828]
2002-10-09 16:14:19 +00:00
Joel de Guzman
8a94c597a0 More tweaks (tutorial)
[SVN r15826]
2002-10-09 14:31:39 +00:00
Dave Abrahams
8a9a3a00bd Fix a major problem of path specification
[SVN r15825]
2002-10-09 13:18:26 +00:00
Dave Abrahams
8c8b4ee332 Fix up a small build specification problem
[SVN r15822]
2002-10-09 11:57:17 +00:00
Joel de Guzman
a295ac6590 Tutorials...
[SVN r15818]
2002-10-09 07:44:34 +00:00
Joel de Guzman
e49e0d2705 tutorial added
[SVN r15817]
2002-10-09 05:03:22 +00:00
Dave Abrahams
4fd20185e9 Clean up Boost.Python v1 flotsam, update documentation
[SVN r15815]
2002-10-09 02:52:47 +00:00
Dave Abrahams
920125794a Workaround GCC 3.x problem
[SVN r15790]
2002-10-07 19:23:08 +00:00
Dave Abrahams
ca6c28ed93 merge Joel's copyrights
[SVN r15772]
2002-10-07 13:42:55 +00:00
Dave Abrahams
e9757c46e3 *** empty log message ***
[SVN r15741]
2002-10-05 19:46:26 +00:00
Dave Abrahams
7e840acd19 Repair AIX build
[SVN r15740]
2002-10-05 19:31:43 +00:00
Dave Abrahams
6f76db9c6c quick bug fix
[SVN r15738]
2002-10-05 17:42:34 +00:00
Dave Abrahams
86489dd5a7 Make AIX work again
[SVN r15737]
2002-10-05 17:29:32 +00:00
Dave Abrahams
33f139e516 Patches for CWPro8.3
[SVN r15735]
2002-10-05 16:45:37 +00:00
Dave Abrahams
30d9331079 Remove Boost.Python v1 from main trunk
[SVN r15723]
2002-10-05 04:37:49 +00:00
Dave Abrahams
8207dc756a Workaround for IRIX CC
[SVN r15722]
2002-10-05 00:23:10 +00:00
Dave Abrahams
1887594d8a Bug fix
[SVN r15721]
2002-10-04 23:27:35 +00:00
Dave Abrahams
ee17b41e62 Clean up module flotsam
[SVN r15720]
2002-10-04 21:58:21 +00:00
Dave Abrahams
5e8d775b87 Support for MinGW-2.0
[SVN r15719]
2002-10-04 21:34:32 +00:00
Dave Abrahams
f4d457998f doc update
[SVN r15709]
2002-10-04 14:24:25 +00:00
Dave Abrahams
bd0175c167 Backport to Python 2.2
[SVN r15706]
2002-10-04 13:05:57 +00:00
Dave Abrahams
81ffe96c76 Update Tru64 workarounds
[SVN r15705]
2002-10-04 05:14:45 +00:00
Dave Abrahams
e5fbe651d8 Tru64 CXX updates
[SVN r15704]
2002-10-04 03:46:43 +00:00
Dave Abrahams
a91112e5d9 doc update
[SVN r15702]
2002-10-04 00:45:29 +00:00
Dave Abrahams
2b5f421501 Remove needless specialization
[SVN r15701]
2002-10-03 23:59:08 +00:00
Dave Abrahams
ecd7905e8f doc update
[SVN r15697]
2002-10-03 23:21:48 +00:00
Dave Abrahams
8f989f318b doc update
[SVN r15684]
2002-10-03 20:59:43 +00:00
Dave Abrahams
7b9dad44d1 doc update
[SVN r15683]
2002-10-03 20:18:53 +00:00
Dave Abrahams
f5eab48017 doc update
[SVN r15682]
2002-10-03 18:54:19 +00:00
Dave Abrahams
66ff762fbb doc update
[SVN r15681]
2002-10-03 18:40:58 +00:00
Dave Abrahams
2bdd01d084 doc update
[SVN r15680]
2002-10-03 18:20:06 +00:00
Dave Abrahams
2bdc4cdffa doc update
[SVN r15679]
2002-10-03 16:49:55 +00:00
Dave Abrahams
90a6d484b7 doc update
[SVN r15675]
2002-10-03 14:53:32 +00:00
Dave Abrahams
021aa51707 doc update
[SVN r15674]
2002-10-03 14:07:13 +00:00
Dave Abrahams
48fffd7a7b doc update
[SVN r15667]
2002-10-03 13:09:24 +00:00
Ralf W. Grosse-Kunstleve
17033037eb explains that enable_pickling() is an implementation detail
[SVN r15666]
2002-10-03 12:41:22 +00:00
Ralf W. Grosse-Kunstleve
f43b913302 reference doc for .def_pickle()
[SVN r15665]
2002-10-03 12:41:12 +00:00
Aleksey Gurtovoy
f7b087ed8f get rid of leftover MPL includes
[SVN r15664]
2002-10-03 09:28:47 +00:00
Aleksey Gurtovoy
8cecbe31a7 fix for empty type_list problem
[SVN r15663]
2002-10-03 09:23:27 +00:00
Dave Abrahams
f2055b0d80 doc update
[SVN r15654]
2002-10-02 20:33:14 +00:00
Dave Abrahams
28e5bedf49 doc update
[SVN r15647]
2002-10-02 12:00:22 +00:00
Dave Abrahams
f8a9b922be *** empty log message ***
[SVN r15645]
2002-10-02 11:20:56 +00:00
Dave Abrahams
2a199af8f7 doc update
[SVN r15641]
2002-10-01 23:03:09 +00:00
Dave Abrahams
2373020225 doc update
[SVN r15639]
2002-10-01 22:48:24 +00:00
Dave Abrahams
e13d09242c doc update
[SVN r15621]
2002-10-01 17:22:26 +00:00
Dave Abrahams
09eba4c38f Separate init.hpp docs from class.hpp
[SVN r15616]
2002-10-01 15:12:46 +00:00
Dave Abrahams
2aa23a317d separate overloads.hpp
BOOST_PYTHON_MODULE_INIT -> BOOST_PYTHON_MODULE


[SVN r15615]
2002-10-01 15:08:08 +00:00
Dave Abrahams
5cd513859d separate overloads.hpp
BOOST_PYTHON_MODULE_INIT -> BOOST_PYTHON_MODULE


[SVN r15609]
2002-10-01 14:40:41 +00:00
Joel de Guzman
c6cba55667 Placed the non-void and void stub structs inside the main stub struct.
[SVN r15597]
2002-10-01 03:55:54 +00:00
Dave Abrahams
65ce6ddf1d doc update
[SVN r15596]
2002-10-01 03:45:33 +00:00
Dave Abrahams
fa7b1404c1 Bugfix
[SVN r15595]
2002-10-01 03:44:51 +00:00
Dave Abrahams
61b528c85d doc update
[SVN r15593]
2002-10-01 01:16:25 +00:00
Dave Abrahams
77b1b247c4 doc updates
[SVN r15577]
2002-09-30 22:05:20 +00:00
Dave Abrahams
a06430c5fa doc updates
[SVN r15573]
2002-09-30 17:40:47 +00:00
Dave Abrahams
0e38aa7f37 doc updates
[SVN r15571]
2002-09-30 16:52:57 +00:00
Dave Abrahams
707ce53c16 Bugfix
[SVN r15563]
2002-09-30 03:35:53 +00:00
Dave Abrahams
19982e5551 doc update
[SVN r15562]
2002-09-29 20:40:33 +00:00
Dave Abrahams
170bbea166 doc update
[SVN r15561]
2002-09-29 20:30:17 +00:00
Dave Abrahams
6b5ea675c3 doc update
[SVN r15559]
2002-09-29 20:18:04 +00:00
Dave Abrahams
d873aec9e6 doc update
[SVN r15557]
2002-09-29 19:15:53 +00:00
Dave Abrahams
0d1efb61e2 doc update
[SVN r15556]
2002-09-29 19:06:13 +00:00
Dave Abrahams
a27c2f7a80 doc update
[SVN r15555]
2002-09-29 18:47:48 +00:00
Dave Abrahams
36d85eb02e doc update
[SVN r15552]
2002-09-29 17:51:31 +00:00
Dave Abrahams
9ae0940e99 doc update
[SVN r15551]
2002-09-29 17:41:39 +00:00
Dave Abrahams
2f4e12916d doc update
[SVN r15550]
2002-09-29 16:26:04 +00:00
Dave Abrahams
c860d74cba doc update
[SVN r15549]
2002-09-29 16:17:52 +00:00
Dave Abrahams
8cd3e16e26 Documentation update
[SVN r15548]
2002-09-29 16:06:02 +00:00
Dave Abrahams
94063f7862 Keyword argument support tweak
[SVN r15544]
2002-09-29 03:25:04 +00:00
Dave Abrahams
a0ff708d29 Fixes for AIX
[SVN r15541]
2002-09-28 13:27:00 +00:00
Dave Abrahams
6bfbeb3dfa make minimal a more-useful test
[SVN r15540]
2002-09-28 13:26:12 +00:00
Dave Abrahams
3158d28264 Keyword argument support
[SVN r15534]
2002-09-28 07:48:27 +00:00
Dave Abrahams
997e84f117 Keyword argument support
[SVN r15533]
2002-09-28 07:35:15 +00:00
Dave Abrahams
bc91db64d7 PP optimization
[SVN r15528]
2002-09-26 13:21:19 +00:00
Dave Abrahams
82ef6ec659 more .IRIX workarounds
[SVN r15527]
2002-09-26 13:09:57 +00:00
Dave Abrahams
374b55be8a IRIX workarounds, eliminate dead header
[SVN r15526]
2002-09-26 12:13:47 +00:00
Dave Abrahams
72e1c1a7f6 bugfix
[SVN r15525]
2002-09-26 12:00:04 +00:00
Dave Abrahams
173021377e Restore msvc-stlport workaround
[SVN r15522]
2002-09-26 03:29:59 +00:00
Dave Abrahams
17879958ca NumPy (Numeric and numarray) support
[SVN r15521]
2002-09-26 00:16:16 +00:00
Dave Abrahams
31a8be0434 Patches for Intel C++ 7.0 beta
[SVN r15520]
2002-09-26 00:15:36 +00:00
Dave Abrahams
87d619e02a fixup comments
[SVN r15519]
2002-09-26 00:15:09 +00:00
Dave Abrahams
f4aa72373b Serious bugfix
[SVN r15518]
2002-09-26 00:11:30 +00:00
Ralf W. Grosse-Kunstleve
3cb9ecae78 workaround for MIPSpro compiler bug is now in boost/function/function_base.hpp
[SVN r15517]
2002-09-25 20:04:34 +00:00
Joel de Guzman
88caf4f5b6 added missing typename
[SVN r15471]
2002-09-21 08:01:24 +00:00
Joel de Guzman
a75ee50533 Removed def_init(...) from class_
[SVN r15468]
2002-09-21 02:50:29 +00:00
Dave Abrahams
8e941417a5 Workaround slow Windows Intel C++ debug symbol generation
[SVN r15452]
2002-09-19 16:11:34 +00:00
Dave Abrahams
e8d2bbd2c9 VC6 fixes
[SVN r15438]
2002-09-18 13:24:15 +00:00
Dave Abrahams
065a53b997 Apply more preprocessor optimizations
[SVN r15435]
2002-09-18 04:54:31 +00:00
Dave Abrahams
ca5a222aec quickie bugfix
[SVN r15433]
2002-09-18 04:07:20 +00:00
Dave Abrahams
4320c73336 Apply more preprocessor optimizations
[SVN r15432]
2002-09-18 04:05:32 +00:00
Dave Abrahams
7f98265272 Merge Joel's changes to trunk!
[SVN r15430]
2002-09-18 02:20:39 +00:00
Dave Abrahams
0b75a8e94e Adjust version number for old EDG workaround
[SVN r15421]
2002-09-17 20:43:46 +00:00
Dave Abrahams
eb3e237e47 Added a compile-only test for functions returning non-const references
[SVN r15420]
2002-09-17 20:36:17 +00:00
Dave Abrahams
b1796c0acb Work around recent changes to bind which cause bound data members to be returned by const&
[SVN r15417]
2002-09-17 19:32:50 +00:00
Dave Abrahams
bff10e5711 Suppress warnings for old EDGs
[SVN r15415]
2002-09-17 17:37:59 +00:00
Dave Abrahams
0f559f3f97 Older EDG workaround
[SVN r15397]
2002-09-17 03:55:29 +00:00
Dave Abrahams
34aead4d49 Older EDG workaround
[SVN r15396]
2002-09-17 03:47:10 +00:00
Dave Abrahams
7cc01e155c Kill extra ;
[SVN r15395]
2002-09-17 02:05:11 +00:00
Dave Abrahams
7fe5fb92b4 Patch for KCC bug
[SVN r15381]
2002-09-16 15:26:20 +00:00
Dave Abrahams
b084f8a616 Restore main trunk to health
[SVN r15378]
2002-09-16 12:46:26 +00:00
Dave Abrahams
802a2f3fdb Restore main trunk to health
[SVN r15362]
2002-09-16 04:15:53 +00:00
Dave Abrahams
06f6f2ff21 Restore main trunk to health
[SVN r15359]
2002-09-16 04:03:39 +00:00
Joel de Guzman
b37198106d Changed args<...> to init<...> and changed class_(no_init) to class_("name", no_init)
[SVN r15345]
2002-09-15 21:42:49 +00:00
Joel de Guzman
604928adc4 new API changes
[SVN r15344]
2002-09-15 21:13:12 +00:00
Dave Abrahams
4a6762540d bugfix
[SVN r15324]
2002-09-14 16:19:22 +00:00
Dave Abrahams
af5176be70 msvc6 (with STLPort) workaround
[SVN r15316]
2002-09-14 02:04:17 +00:00
Dave Abrahams
482006ed1a Roll workaround forward to CWPro8.2 release
[SVN r15314]
2002-09-13 23:55:46 +00:00
Dave Abrahams
5923e20b7e Roll back MinGW 2.0 "fix" that still doesn't work, and breaks MSVC6.
[SVN r15313]
2002-09-13 22:57:04 +00:00
Ralf W. Grosse-Kunstleve
14cca4610b workaround for older EDG compilers (IRIX CC)
[SVN r15292]
2002-09-13 05:46:46 +00:00
Dave Abrahams
2dbb0093c1 PP usage speedups (mostly for EDG)
[SVN r15286]
2002-09-13 01:48:50 +00:00
Dave Abrahams
d91b6e9a1b Compile (but still can't link) with MinGW-2.0 (GCC-3.2)
[SVN r15285]
2002-09-12 23:58:15 +00:00
Dave Abrahams
ada55bd9e2 mpl_v2 branch checkin
[SVN r15258]
2002-09-11 05:35:41 +00:00
Ralf W. Grosse-Kunstleve
5113de875e work around broken Python 2.2 include files
[SVN r15246]
2002-09-09 21:58:15 +00:00
Ralf W. Grosse-Kunstleve
e079006a4b work around broken Tru64/cxx offsetof macro
[SVN r15245]
2002-09-09 21:55:14 +00:00
uid30600
07561794e9 Fix missing declaration problem
[SVN r15243]
2002-09-09 20:31:51 +00:00
uid30600
75a0da31fb Reduce header interdependencies
[SVN r15242]
2002-09-09 20:05:17 +00:00
Dave Abrahams
33ee2a43c5 initial commit
[SVN r15238]
2002-09-09 17:17:59 +00:00
Dave Abrahams
dcb6a88c63 *** empty log message ***
[SVN r15233]
2002-09-09 11:37:30 +00:00
Dave Abrahams
eeda822196 Workaround broken BOOST_PP_ENUM on GCC
[SVN r15228]
2002-09-09 04:14:31 +00:00
Dave Abrahams
060f59daa8 Fix declaration bug
Workaround broken MSVC6 stdlib


[SVN r15227]
2002-09-09 03:35:05 +00:00
Dave Abrahams
4117614861 Workaround MSVC6 bug
[SVN r15226]
2002-09-09 03:34:01 +00:00
Dave Abrahams
e76440e940 Work around PP lib bug with GCC
[SVN r15225]
2002-09-09 03:03:39 +00:00
Joel de Guzman
f8490a8850 Fixed init<...> bug where there are no default arguments. Added a test case for this.
[SVN r15224]
2002-09-09 02:36:54 +00:00
Dave Abrahams
ee1cc99c65 Added support for enums
[SVN r15223]
2002-09-09 02:24:41 +00:00
Dave Abrahams
dcf7e7cf0c Added support for enums
[SVN r15222]
2002-09-09 02:00:53 +00:00
Dave Abrahams
4c8bcd918b cope with recent PP lib changes
[SVN r15221]
2002-09-09 01:59:45 +00:00
Paul Mensonides
a26bb0390d BOOST_PP_LINE inclusion
[SVN r15218]
2002-09-08 23:20:16 +00:00
Paul Mensonides
26a0df8253 pp-lib update
[SVN r15214]
2002-09-08 22:03:22 +00:00
Dave Abrahams
526d99f832 Embed C++ objects directly in Python objects
[SVN r15192]
2002-09-07 04:44:17 +00:00
Joel de Guzman
acbb5be6ab Added call policies to def(init<...>) and added tests to see that the call policies is working in default.cpp
[SVN r15191]
2002-09-07 01:35:42 +00:00
Joel de Guzman
522a29241b added call policies to the default stubs.
[SVN r15190]
2002-09-06 23:11:09 +00:00
Ralf W. Grosse-Kunstleve
b8d3c84d3c macro names changed to be more self-documenting
[SVN r15172]
2002-09-05 23:31:30 +00:00
Ralf W. Grosse-Kunstleve
9d520877d1 adjustment for IRIX CC; also tested with gcc 3.0.4, VC7, cxx 6.5
[SVN r15168]
2002-09-05 14:00:57 +00:00
Ralf W. Grosse-Kunstleve
5cda0581cd bug fix (IRIX CC diagnostics)
[SVN r15167]
2002-09-05 13:59:46 +00:00
Joel de Guzman
ce2e9de6fb fixed case where function has all default arguments, also added a test in defaults.cpp
[SVN r15165]
2002-09-04 23:51:24 +00:00
Joel de Guzman
4d53fb97b6 update to defaults gen that fixes member functions with zero arguments (added a test in defaults.cpp)
[SVN r15162]
2002-09-04 22:36:05 +00:00
Joel de Guzman
d274a8395b pardon, wrong commit. one more try. sorry.
[SVN r15161]
2002-09-04 22:10:37 +00:00
Joel de Guzman
ba86f516d8 Fixed case where member function has no arguments.
[SVN r15160]
2002-09-04 21:58:21 +00:00
Joel de Guzman
ac02c763c7 Fixed to workaround init<...> only for intel compilers
[SVN r15157]
2002-09-04 16:28:24 +00:00
Ralf W. Grosse-Kunstleve
7407a6b144 use def_init() for compilers that don't support init<... optional<...> >; with this all tru64_cxx test pass; (I know this is not testing the default argument support, but a failing test isn't very inspiring for others, and the addition shows people what the alternative is.)
[SVN r15154]
2002-09-04 07:33:35 +00:00
Dave Abrahams
0453e05bb2 Suppress private inheritance warning
[SVN r15148]
2002-09-03 18:30:18 +00:00
Dave Abrahams
946a93164a Remove colliding "MAX" macro
[SVN r15147]
2002-09-03 18:23:13 +00:00
Dave Abrahams
fe02cae4f7 Add missing #include
[SVN r15146]
2002-09-03 18:20:59 +00:00
Dave Abrahams
5762eb9b33 Add missing #include
[SVN r15145]
2002-09-03 16:57:17 +00:00
Dave Abrahams
73ffc4a13f Support for free-function def() invocation (no module object)
Fix bugs relying on initialization of objects in the Python DLL


[SVN r15142]
2002-09-03 13:20:08 +00:00
Dave Abrahams
865ef2ab7f Support for free-function def() invocation (no module object)
Fix bugs relying on initialization of objects in the Python DLL


[SVN r15139]
2002-09-03 05:51:15 +00:00
Dave Abrahams
7d35ed4eda Move converter registration from body of individual Holder classes to
select_holder implementation, which prevents Holder instantiation in
case the class being wrapped is abstract.


[SVN r15138]
2002-09-03 05:48:20 +00:00
Dave Abrahams
ec3cc6abe8 Implemented less-liberal conversion rules
[SVN r15136]
2002-09-02 23:23:27 +00:00
Joel de Guzman
6f7957fd40 Fixed G++ bug that complains of specialization provided after instantiation.
[SVN r15112]
2002-08-30 09:05:00 +00:00
Ralf W. Grosse-Kunstleve
ec4de3326e bug fix: return type of __getstate__ may be any type
[SVN r15106]
2002-08-28 05:42:38 +00:00
Joel de Guzman
f030618d19 Initial speedup for EDG for the stub functions. The init<...> stuff is more involved...
[SVN r15097]
2002-08-26 15:09:33 +00:00
Ralf W. Grosse-Kunstleve
5bcb9010f6 mention cPickle
[SVN r15085]
2002-08-25 03:04:20 +00:00
Dave Abrahams
780fff70c4 Removed unused bool_type
[SVN r15084]
2002-08-24 18:19:35 +00:00
Dave Abrahams
1d94d7e604 Added missing typename
[SVN r15082]
2002-08-24 16:52:19 +00:00
Dave Abrahams
a6cac2886b Work around a CWPro7.2 bug with ?:
[SVN r15076]
2002-08-24 02:48:53 +00:00
Dave Abrahams
2566b8732e Remove extra semicolon
[SVN r15074]
2002-08-23 23:54:35 +00:00
Joel de Guzman
d4c50383af Got init<..> working
[SVN r15073]
2002-08-23 23:30:29 +00:00
Ralf W. Grosse-Kunstleve
1ee7bd2a60 a few refinements
[SVN r15072]
2002-08-23 22:34:05 +00:00
Joel de Guzman
0bbfa9b483 removed signature<...> and updated defaults.cpp test
[SVN r15071]
2002-08-23 21:00:31 +00:00
Ralf W. Grosse-Kunstleve
2cad1b3d93 revised pickle tutorial
[SVN r15070]
2002-08-23 19:27:38 +00:00
Dave Abrahams
bcaa1043ea More smart pointer handling
[SVN r15069]
2002-08-23 18:07:27 +00:00
Dave Abrahams
0b33d1800d automatic conversion to object for add_property()
[SVN r15065]
2002-08-23 04:15:37 +00:00
Dave Abrahams
946942214f Some simplifications
[SVN r15064]
2002-08-22 20:23:27 +00:00
Dave Abrahams
cd6476e487 Allow different arguments to setstate
[SVN r15063]
2002-08-22 20:22:05 +00:00
Dave Abrahams
0b02fd4e99 Use make_tuple()
[SVN r15062]
2002-08-22 19:08:16 +00:00
Dave Abrahams
d779a94cfb obsoleted
[SVN r15060]
2002-08-22 18:22:35 +00:00
Ralf W. Grosse-Kunstleve
2f89a8eb58 additional tests for X::foo
[SVN r15056]
2002-08-22 15:23:25 +00:00
Dave Abrahams
26d3375900 Added make_tuple() tests
[SVN r15055]
2002-08-22 13:57:12 +00:00
Dave Abrahams
b06e8c3022 Qualified boost::make_tuple to avoid conflicts
[SVN r15054]
2002-08-22 13:51:10 +00:00
Dave Abrahams
8a20f8b2da Simplify code by taking advantage of high-level object() facilities
[SVN r15053]
2002-08-22 13:50:28 +00:00
Dave Abrahams
e1099e9370 Added make_tuple
[SVN r15052]
2002-08-22 13:20:58 +00:00
Dave Abrahams
68c8901c2a Metrowerks workaround
[SVN r15051]
2002-08-22 13:18:36 +00:00
Joel de Guzman
cfb1aebf66 + Added Ralf's test code
+ Fixed defaults_gen MACRO generation
+ Fixed signature for const member functions


[SVN r15047]
2002-08-22 05:23:45 +00:00
Dave Abrahams
e4f54bd53a Strip out overstrike junk
[SVN r15040]
2002-08-21 18:46:14 +00:00
Dave Abrahams
30ea4dd46e idiomatic cleanup
[SVN r15032]
2002-08-21 15:19:06 +00:00
Dave Abrahams
d5c33a203d simplify
[SVN r15030]
2002-08-21 15:15:13 +00:00
Joel de Guzman
087c09cc65 VC6 Workaronds (cleanup)
[SVN r15027]
2002-08-21 13:47:02 +00:00
Joel de Guzman
a9bb2a017e VC6 workarounds
[SVN r15026]
2002-08-21 13:46:16 +00:00
Dave Abrahams
8a049b8ee7 Added missing &
[SVN r15023]
2002-08-21 12:20:26 +00:00
Dave Abrahams
37efd93725 Bug fix
[SVN r15021]
2002-08-21 05:42:21 +00:00
Dave Abrahams
3e61803e89 simplification
[SVN r15020]
2002-08-21 01:48:03 +00:00
Dave Abrahams
3173d88f3f dump help without prompting
[SVN r15019]
2002-08-21 01:47:48 +00:00
Dave Abrahams
f96a898c51 VC6 fixups
[SVN r15018]
2002-08-21 01:46:03 +00:00
Joel de Guzman
d66b79f468 added defaults test from v2-dev branch
[SVN r15017]
2002-08-21 00:04:06 +00:00
Joel de Guzman
b7e300d155 latest signature
[SVN r15010]
2002-08-20 21:35:37 +00:00
Dave Abrahams
4bd680cec8 VC6 workaround
[SVN r15009]
2002-08-20 21:15:54 +00:00
Joel de Guzman
78ae892db6 Committed the defaults stuff
(integrated from v2-dev branch)


[SVN r15008]
2002-08-20 21:09:59 +00:00
Dave Abrahams
d748e371e5 CWPro7 workaround
[SVN r15006]
2002-08-20 20:56:42 +00:00
Joel de Guzman
6bdc89252e Update (added init.hpp)
[SVN r15005]
2002-08-20 20:36:25 +00:00
Dave Abrahams
c104f0167f VC7.1 alpha adjustments
[SVN r15003]
2002-08-20 19:22:14 +00:00
Dave Abrahams
6e3c6d1ba8 CWPro8.1 patch
[SVN r15000]
2002-08-20 16:58:48 +00:00
Dave Abrahams
b77262ba13 Added nested class test
[SVN r14980]
2002-08-20 00:41:17 +00:00
Beman Dawes
960ebb13db init commit
[SVN r14977]
2002-08-19 23:29:18 +00:00
Dave Abrahams
1a7b331a4b Take advantage of independent class_<> definitions everywhere.
[SVN r14976]
2002-08-19 22:21:03 +00:00
Dave Abrahams
3092e07281 Workaround VC6 bug
[SVN r14975]
2002-08-19 22:19:50 +00:00
Dave Abrahams
a5d53d1ac8 new class_<> objects are always added to the current scope
[SVN r14964]
2002-08-19 20:14:33 +00:00
Dave Abrahams
3c5df28101 Bug fix for NULL pointers with return_internal_reference<>.
[SVN r14952]
2002-08-19 15:19:08 +00:00
Dave Abrahams
49e071d363 Bug fix from Martin Casado (casado2@llnl.gov)
[SVN r14857]
2002-08-14 21:09:26 +00:00
Dave Abrahams
6e06ff048d Automatic class def_init(), abstract class __init__ errors
Fixed line endings
Suppressed warnings


[SVN r14828]
2002-08-14 06:26:33 +00:00
Dave Abrahams
c5ee39f54b Bug fix
[SVN r14803]
2002-08-13 05:07:50 +00:00
Dave Abrahams
f7b1e4ec09 Unit test adjustments
[SVN r14802]
2002-08-13 04:25:23 +00:00
Dave Abrahams
e6830b2c19 Add dependency on test_exec_monitor
[SVN r14801]
2002-08-13 03:06:00 +00:00
Dave Abrahams
fe3cf386c3 Python->C++ exception translation
[SVN r14800]
2002-08-13 00:45:09 +00:00
Dave Abrahams
0a6a213891 Added a test for add_property
[SVN r14799]
2002-08-13 00:43:51 +00:00
Dave Abrahams
2103e691db initial commit
[SVN r14738]
2002-08-08 15:45:58 +00:00
Dave Abrahams
cf15a99730 Repair type initialization problem
[SVN r14736]
2002-08-08 06:14:48 +00:00
Dave Abrahams
a3102b552c Add casts to work around missing extern "C" in Python headers.
[SVN r14735]
2002-08-08 05:52:30 +00:00
Dave Abrahams
bd0257cbe5 Full docstring support
[SVN r14734]
2002-08-07 23:03:02 +00:00
Dave Abrahams
56e7b2a592 * object(f), where f is a function pointer now works. Returning a
* function pointer from a function should work also.
* make_function/make_constructor now return object instead of a raw pointer.
* module::setattr() now accepts anything which can be passed to object's constructor.

* Rework upcast<> to catch more errors at compile-time instead of infinite-looping.
* Rationalize class<>::def() in preparation for docstring support
* Partial docstring support in module::def (untested)
* dependent<> trick moved to detail namespace and separate header

* Added __doc__ attribute to C++ function wrapper objects
* Sunk implementation of function_object into a library source file.


[SVN r14724]
2002-08-06 23:59:27 +00:00
Dave Abrahams
61d030748c Moving an #include works around a VC6 ICE
[SVN r14723]
2002-08-06 23:51:51 +00:00
Dave Abrahams
f59ed991fe VC6 bug workarounds
[SVN r14722]
2002-08-06 23:44:31 +00:00
Dave Abrahams
2bdf958663 Suppress warnings by eliminating unneeded specializations of is_pointer_to_function<>.
[SVN r14721]
2002-08-06 23:32:52 +00:00
Dave Abrahams
bd8b6a2a64 Workaround a CWPro7.2 bug
[SVN r14720]
2002-08-06 23:23:28 +00:00
Dave Abrahams
88528e338b Correct version for VC7.1 workaround
[SVN r14719]
2002-08-06 22:36:43 +00:00
Dave Abrahams
88b3bf1887 VC 7, 7.1a workaround
[SVN r14701]
2002-08-05 21:55:28 +00:00
Dave Abrahams
6907df1457 bug fixes
[SVN r14623]
2002-07-27 05:50:10 +00:00
Dave Abrahams
19036c14f5 handle<> -> object
[SVN r14603]
2002-07-25 18:07:25 +00:00
Dave Abrahams
ddb1236f2f Begin transition away from handle<>
[SVN r14602]
2002-07-25 16:29:30 +00:00
Dave Abrahams
30ef9c6418 back_reference<> uses object instead of handle<>
[SVN r14600]
2002-07-25 15:20:06 +00:00
Dave Abrahams
8763fd1c53 scope default constructor gets current scope; killed scope::get()
[SVN r14599]
2002-07-25 14:52:11 +00:00
Dave Abrahams
5976005c4a Make Boost.Python v1 work again
[SVN r14595]
2002-07-25 10:52:10 +00:00
Dave Abrahams
63eed8994a class_<> is now derived from object
[SVN r14594]
2002-07-25 04:41:21 +00:00
Dave Abrahams
f458dbdbcb Added scope
[SVN r14593]
2002-07-25 02:23:01 +00:00
Dave Abrahams
b7421fd5cd Fix Ralf's boo-boo.
[SVN r14592]
2002-07-24 16:58:46 +00:00
Dave Abrahams
a2feb04509 pytype_object_manager_traits -> pytype_object_mgr_traits (< 31 chars)
[SVN r14587]
2002-07-24 13:31:29 +00:00
Ralf W. Grosse-Kunstleve
e25fee71a2 additional compile-time check: must_be_derived_from_pickle_suite
[SVN r14568]
2002-07-22 23:43:00 +00:00
Ralf W. Grosse-Kunstleve
bfe2a6656c pickle_group renamed -> pickle_suite
[SVN r14565]
2002-07-22 19:35:44 +00:00
Ralf W. Grosse-Kunstleve
e15ca5c642 full integration of (revised) pickle support
[SVN r14557]
2002-07-22 06:54:39 +00:00
Dave Abrahams
3232c5be86 Fixed test of null handle returns to reflect new returning-None behavior
[SVN r14553]
2002-07-21 11:11:15 +00:00
Ralf W. Grosse-Kunstleve
1c5a50d4cb pickle support implementation details hidden in namespace detail
[SVN r14550]
2002-07-21 09:39:35 +00:00
Ralf W. Grosse-Kunstleve
4ef5f77161 additional files for pickle support; no modification of any existing files
[SVN r14549]
2002-07-21 07:49:00 +00:00
Dave Abrahams
d27e5a5e1d Rationalize object_manager
[SVN r14548]
2002-07-21 05:03:11 +00:00
Ralf W. Grosse-Kunstleve
7ecf76490c one #undef was missing
[SVN r14544]
2002-07-20 00:14:20 +00:00
Ralf W. Grosse-Kunstleve
12120413f9 #undef isspace etc.
[SVN r14539]
2002-07-19 20:10:11 +00:00
Dave Abrahams
c0eea6e667 fix link
[SVN r14530]
2002-07-19 18:06:05 +00:00
Dave Abrahams
5c54aecdda initial commit
[SVN r14529]
2002-07-19 18:05:18 +00:00
Dave Abrahams
5cfc0cce14 str, dict, and tuple!
[SVN r14519]
2002-07-18 15:52:18 +00:00
Dave Abrahams
d9a58ef830 str, dict, and tuple!
[SVN r14518]
2002-07-18 15:27:29 +00:00
Dave Abrahams
dfd85da9d7 str, dict, and tuple!
[SVN r14517]
2002-07-18 15:17:08 +00:00
Dave Abrahams
94edc13393 Doc fixup
[SVN r14516]
2002-07-18 12:58:37 +00:00
Dave Abrahams
a9baa519f3 Extract implemented
[SVN r14510]
2002-07-18 05:00:34 +00:00
Dave Abrahams
a6c859c9cc Roll back most of Dave Hawkes' changes for the time being.
[SVN r14503]
2002-07-17 19:58:05 +00:00
Dave Abrahams
f9a67b34b2 Roll back most of Dave Hawkes' changes for the time being.
[SVN r14501]
2002-07-17 18:36:14 +00:00
Dave Abrahams
6ac5735d14 MSVC fixes
[SVN r14500]
2002-07-17 18:31:02 +00:00
Dave Abrahams
9d5e8b9ad8 Bug fix
[SVN r14495]
2002-07-17 14:06:15 +00:00
Dave Abrahams
bd72ee9cd1 Add missing #include
[SVN r14494]
2002-07-17 14:05:53 +00:00
Dave Abrahams
c2e115b6a5 Add missing typename
[SVN r14493]
2002-07-17 14:05:31 +00:00
David Hawkes
61ba4cd1ce Sub-module / sub-class and API changes
[SVN r14488]
2002-07-17 06:51:08 +00:00
Dave Abrahams
244e0fa5e6 More converter centralization
[SVN r14487]
2002-07-17 01:54:58 +00:00
Dave Abrahams
134bc44c45 destroy_reference -> destroy_referent
[SVN r14486]
2002-07-17 01:53:33 +00:00
Dave Abrahams
1d2dc98f50 MSVC6 workaround
[SVN r14485]
2002-07-16 20:01:38 +00:00
Dave Abrahams
7a05b89a93 MSVC6 workaround
[SVN r14484]
2002-07-16 17:15:36 +00:00
Dave Abrahams
2bfeb20550 Added type checking when converting some Python types from python as return values.
[SVN r14478]
2002-07-16 11:45:10 +00:00
Dave Abrahams
fa779034b5 VC7.1 workarounds
[SVN r14477]
2002-07-16 11:31:36 +00:00
Ralf W. Grosse-Kunstleve
ea5cfdcdce missing inline keywords added (MIPSpro 7.3 diagnostics)
[SVN r14469]
2002-07-15 20:07:04 +00:00
Ralf W. Grosse-Kunstleve
ba1eab1bf0 is_string_literal<char* const> specialization enabled for MIPSpro; this fixes the list.test failures.
[SVN r14468]
2002-07-15 19:09:57 +00:00
Dave Abrahams
149c60bd2e Still further rationalized conversion registry
[SVN r14462]
2002-07-14 23:25:56 +00:00
Dave Abrahams
9795a27482 Even further rationalized conversion registry
[SVN r14458]
2002-07-14 20:36:54 +00:00
Dave Abrahams
baccdba75c Better error reporting
[SVN r14456]
2002-07-14 18:44:28 +00:00
Dave Abrahams
93b4c6291a Removed flotsam
[SVN r14455]
2002-07-14 18:42:43 +00:00
Dave Abrahams
815edf1ba5 Apply VC6 workaround and None default constructor patch from Dave Hawkes.
[SVN r14452]
2002-07-14 16:26:10 +00:00
Dave Abrahams
df7b4d81c7 Tests for Tru64 CXX regression
[SVN r14451]
2002-07-14 16:09:46 +00:00
Dave Abrahams
3e07ba1012 tru64cxx6.5 workarounds
[SVN r14450]
2002-07-14 16:07:39 +00:00
Dave Abrahams
32c6906750 Remove circular dependency on working converters
[SVN r14449]
2002-07-14 14:37:20 +00:00
Dave Abrahams
3ebe4c47ba Better error reporting
[SVN r14448]
2002-07-14 13:04:27 +00:00
Dave Abrahams
5b803f00e1 VC6 workarounds
[SVN r14447]
2002-07-14 12:38:41 +00:00
Dave Abrahams
9a0118d991 untabify
[SVN r14444]
2002-07-13 21:36:57 +00:00
Dave Abrahams
093aae1f46 Further rationalized conversion registry
[SVN r14441]
2002-07-13 18:44:51 +00:00
Dave Abrahams
e431318dc0 Added some more tests
[SVN r14437]
2002-07-13 15:16:50 +00:00
Dave Abrahams
c15812add2 long long fixes
[SVN r14434]
2002-07-13 12:11:53 +00:00
Dave Abrahams
3375cdbb49 Fixed for VC7.1
[SVN r14433]
2002-07-13 12:11:06 +00:00
Dave Abrahams
559b564714 tru64cxx6.5 fixes
[SVN r14421]
2002-07-12 14:32:20 +00:00
Dave Abrahams
3ac4cfb9a7 Fix mistaken cast
[SVN r14420]
2002-07-12 11:37:31 +00:00
Dave Abrahams
a4d651ce9a Kill tru64cxx warnings
[SVN r14419]
2002-07-12 11:36:15 +00:00
Dave Abrahams
d3bbc0eaa5 Work around older EDG bug
[SVN r14415]
2002-07-11 21:41:12 +00:00
Dave Abrahams
9ff90c98cd Merged registry tracing
[SVN r14414]
2002-07-11 21:32:39 +00:00
Dave Abrahams
b8aaf7d7b1 Rationalized conversion registry
Better error reporting


[SVN r14412]
2002-07-11 21:04:33 +00:00
Dave Abrahams
c0ecde90bc Test a few different lvalue conversions
[SVN r14411]
2002-07-11 21:03:30 +00:00
Dave Abrahams
83719a6f48 Attempted fix for long long handling
[SVN r14410]
2002-07-11 20:44:22 +00:00
Dave Abrahams
28011bbf55 Remove tuple/string dependencies for Achim
[SVN r14402]
2002-07-10 21:41:11 +00:00
Paul Mensonides
88170f6dc4 updated to new iteration interface
[SVN r14388]
2002-07-10 06:32:00 +00:00
Dave Abrahams
931aab22bb Use Paul M's preprocessor iteration
[SVN r14384]
2002-07-09 19:35:48 +00:00
Dave Abrahams
6cb4fbb1c4 Use Paul M's preprocessor iteration
[SVN r14383]
2002-07-09 19:21:52 +00:00
Dave Abrahams
54a551e488 Add missing prototype
[SVN r14381]
2002-07-09 18:58:45 +00:00
Dave Abrahams
5a0d84f185 Smarter range checking
[SVN r14380]
2002-07-09 18:57:53 +00:00
Dave Abrahams
222396759b MWERKS bug workaround
[SVN r14379]
2002-07-09 18:49:09 +00:00
Dave Abrahams
128c0ed5a1 Fixes for MSVC
[SVN r14378]
2002-07-09 18:43:00 +00:00
Dave Abrahams
ea74e34446 CWPro8 bug workarounds
[SVN r14377]
2002-07-09 18:38:02 +00:00
Dave Abrahams
c7225a059f workaround for CWPro7.2
[SVN r14372]
2002-07-09 15:20:18 +00:00
Dave Abrahams
c1f8ae662f Added missing typename
[SVN r14367]
2002-07-09 10:27:18 +00:00
Dave Abrahams
7d3227128c rvalue_data -> rvalue_from_python_data
[SVN r14357]
2002-07-08 21:35:18 +00:00
Dave Abrahams
182b6755f5 rvalue_data -> rvalue_from_python_data
[SVN r14355]
2002-07-08 19:17:00 +00:00
Dave Abrahams
0945f79ced Various kinds of cleanup and code massage; preparing for rvalue from_python protocol change
[SVN r14353]
2002-07-08 17:17:31 +00:00
Dave Abrahams
8b611322e5 Use new void_return mechanism
[SVN r14352]
2002-07-08 17:14:26 +00:00
Dave Abrahams
b255796b33 Bug fixes
[SVN r14308]
2002-07-05 15:25:40 +00:00
Dave Abrahams
2ae7c60780 Fix refcounting bugs in class object; add regression
Removed flotsam


[SVN r14287]
2002-07-02 23:34:21 +00:00
Dave Abrahams
279ad90a3c copy_ctor_self => assignment_self
[SVN r14286]
2002-07-02 23:31:40 +00:00
Dave Abrahams
bed7a7d29c Python long support
[SVN r14271]
2002-07-01 21:25:01 +00:00
Dave Abrahams
f02a3c5b47 Now inheriting object_cref from object
[SVN r14270]
2002-07-01 21:23:10 +00:00
Dave Abrahams
d7df5126ce list implementation
[SVN r14263]
2002-06-29 19:51:12 +00:00
Dave Abrahams
97ecfe7e03 a couple more tests
[SVN r14262]
2002-06-29 19:27:42 +00:00
Dave Abrahams
f30fde3a52 list implementation
[SVN r14261]
2002-06-29 19:24:11 +00:00
Dave Abrahams
d7273dee1c added missing 'explicit'
[SVN r14260]
2002-06-29 18:49:43 +00:00
Dave Abrahams
55dff4d512 slicing
[SVN r14219]
2002-06-20 21:47:26 +00:00
Ralf W. Grosse-Kunstleve
693b21188c previous patch breaks Visual C++ 6 & 7 compilations. Roll-back to a state that allows others to use CVS while we do more experiments.
[SVN r14208]
2002-06-20 10:33:34 +00:00
Ralf W. Grosse-Kunstleve
220734ccac workaround for IRIX CC (EDG238) bug; move to namespace boost::python::api
[SVN r14193]
2002-06-20 02:53:25 +00:00
Ralf W. Grosse-Kunstleve
bf84024d6b maybe slower but certainly conforming
[SVN r14190]
2002-06-20 00:19:59 +00:00
Ralf W. Grosse-Kunstleve
7bb39ae541 IRIX CC (EDG 238) fix/workaround.
[SVN r14189]
2002-06-19 23:00:43 +00:00
Dave Abrahams
d250057a7c GCC 3 workaround
[SVN r14188]
2002-06-19 22:58:58 +00:00
Dave Abrahams
d07454659a Work around some gcc-2.95.x bugs
Optimize code slightly by eliminating temporaries


[SVN r14185]
2002-06-19 19:18:21 +00:00
Dave Abrahams
913d2984ce Fixed object proxy chaining for everything bug GCC 2.9x
[SVN r14183]
2002-06-19 16:34:26 +00:00
Dave Abrahams
e2d75c0b76 Fixed is_borrowed_ptr
[SVN r14174]
2002-06-19 02:45:39 +00:00
Dave Abrahams
8aba486295 Fix tru64cxx problems, remove operator*/-> from object
[SVN r14173]
2002-06-19 02:12:14 +00:00
Dave Abrahams
66f2cd81a8 object operator support
[SVN r14168]
2002-06-18 13:49:09 +00:00
Dave Abrahams
87bda9e124 work around early EDG problem
[SVN r14164]
2002-06-17 22:26:17 +00:00
Dave Abrahams
954d019895 work around early EDG problem
[SVN r14163]
2002-06-17 20:23:13 +00:00
Dave Abrahams
41132af773 Bug fix
[SVN r14160]
2002-06-16 22:59:09 +00:00
Dave Abrahams
9a5b89da59 initial checkin
[SVN r14159]
2002-06-16 21:31:29 +00:00
Dave Abrahams
c12ffa21da beginning of object support
[SVN r14157]
2002-06-16 20:41:54 +00:00
Dave Abrahams
0b5937a396 type -> boost::type
[SVN r14154]
2002-06-16 20:18:51 +00:00
Dave Abrahams
773bb0651e borrow() -> borrowed()
type -> boost::type


[SVN r14153]
2002-06-16 20:13:38 +00:00
Dave Abrahams
8817b1e2af fixed missing template parameter
[SVN r14140]
2002-06-13 14:06:08 +00:00
Dave Abrahams
366ee6d24b reference<> => handle<>
[SVN r14136]
2002-06-12 21:59:17 +00:00
Dave Abrahams
0d58869d6e Fix refcounting bug
[SVN r14135]
2002-06-12 21:57:35 +00:00
Dave Abrahams
52ba3c7f80 expect_non_null optimization
[SVN r14134]
2002-06-12 20:52:53 +00:00
Dave Abrahams
14d2bae238 initial commit
[SVN r14131]
2002-06-11 19:51:44 +00:00
Dave Abrahams
e331512473 fix typo
[SVN r14130]
2002-06-11 15:48:32 +00:00
Dave Abrahams
1de6a21f3a Fix transform_iterator nonconformance
[SVN r14114]
2002-06-08 16:51:16 +00:00
Dave Abrahams
43d8c81104 use sys.maxint
[SVN r14112]
2002-06-08 15:35:10 +00:00
Ralf W. Grosse-Kunstleve
89930f34d7 undo accidental commit
[SVN r14103]
2002-06-07 17:14:13 +00:00
Ralf W. Grosse-Kunstleve
59ea6b120c MIPSpro 7.3.1.3 adjustments
[SVN r14102]
2002-06-07 16:37:24 +00:00
Ralf W. Grosse-Kunstleve
7c312d358b work-around for mipspro linker problem.
[SVN r14095]
2002-06-06 21:57:16 +00:00
Dave Abrahams
ac2746f680 * Generalized use of force_instantiate()
* Proper handling for numeric conversion overflows
* Moved internal converter names out of the way to prepare for user conversions
* Added comments
* Fixed a bug where None could be converted to the NULL target of a member function call, causing a crash.
* Wiped out and restarted todo.txt
* long long support
* Added more regression tests and checks for current limitations


[SVN r14094]
2002-06-06 20:24:39 +00:00
Ralf W. Grosse-Kunstleve
e2b4178f42 work-around for MIPSpro 7.3.1.3 problems that avoids #ifdef
[SVN r14085]
2002-06-05 23:47:18 +00:00
Ralf W. Grosse-Kunstleve
266954be99 adjustments for SGI MIPSpro 7.3.1.3m; tested with gcc, tru64_cxx65, vc7 tool sets.
[SVN r14084]
2002-06-05 22:13:34 +00:00
Dave Abrahams
2e3ae9decb fixup for __module__ attribute setting
[SVN r14082]
2002-06-04 20:26:18 +00:00
Dave Abrahams
6741698f71 Added comment as syncmail test
[SVN r14080]
2002-06-04 12:38:14 +00:00
Dave Abrahams
ccae1cc430 cleanup refcounting/naming
[SVN r14077]
2002-06-04 04:18:47 +00:00
Dave Abrahams
241a5bf4e5 operators documentation
[SVN r14076]
2002-06-04 03:30:34 +00:00
Dave Abrahams
e36aba8c66 bug fix
[SVN r14075]
2002-06-04 03:22:37 +00:00
Dave Abrahams
1a0baef147 fixed mod. date
[SVN r14074]
2002-06-04 02:41:30 +00:00
Ralf W. Grosse-Kunstleve
9a49d267eb EDG 245: trailing comma is nonstandard
[SVN r14073]
2002-06-03 19:12:40 +00:00
Ralf W. Grosse-Kunstleve
7a832f1fdb automatic addition of __module__ to class dict
[SVN r14072]
2002-06-03 18:35:59 +00:00
Dave Abrahams
16c391c78c enable operators.hpp for v2
eliminate dependence on full boost/function.hpp


[SVN r14071]
2002-06-02 19:09:03 +00:00
Dave Abrahams
92aae63af2 str(), pow(), complex() support
[SVN r14070]
2002-06-02 18:35:09 +00:00
Dave Abrahams
b042644c85 bind() doesn't work on extern "C" functions
[SVN r14069]
2002-06-02 12:01:35 +00:00
Dave Abrahams
97afc4bd0c operator support
[SVN r14068]
2002-06-02 05:44:06 +00:00
Dave Abrahams
a67b29a576 Flotsam removal; in theory this works around some Sun incompatibility also.
See http://mail.python.org/pipermail/c++-sig/2002-May/001193.html


[SVN r14066]
2002-06-02 05:39:41 +00:00
Dave Abrahams
97c87d0a99 fixed #include guard
[SVN r14065]
2002-06-02 05:35:30 +00:00
Dave Abrahams
fedf8d9935 Apply Martin's KCC bug workaround
[SVN r14062]
2002-05-29 21:24:25 +00:00
Dave Abrahams
23bfb84e38 Finally, it works on AIX!
[SVN r14061]
2002-05-29 20:32:49 +00:00
Dave Abrahams
c7d16fbf9e Pearu's test
[SVN r14057]
2002-05-29 13:02:14 +00:00
Dave Abrahams
033a3dd620 doc updates
[SVN r14056]
2002-05-29 12:59:39 +00:00
Dave Abrahams
f5a0b2fed8 Bug fix, thanks to Pearu Pearson for pointing it out!
[SVN r14055]
2002-05-28 23:47:38 +00:00
Dave Abrahams
b03dcfb7de doc updates
[SVN r14054]
2002-05-28 20:42:12 +00:00
Dave Abrahams
502094439c Kill superfluous forward declaration
[SVN r14048]
2002-05-28 20:26:41 +00:00
Dave Abrahams
c15f812366 bugfix
[SVN r14035]
2002-05-24 11:16:22 +00:00
Dave Abrahams
dd1b102282 result() fixes
[SVN r14031]
2002-05-23 22:42:09 +00:00
Dave Abrahams
67b3cdc7b7 lvalue_from_pytype + documentation
[SVN r14030]
2002-05-23 16:38:44 +00:00
Dave Abrahams
051994bdf4 initial commit
[SVN r14027]
2002-05-23 16:28:37 +00:00
Dave Abrahams
0f7c12b517 Added result() test
[SVN r14025]
2002-05-23 16:25:45 +00:00
Dave Abrahams
aa2b0090d3 bugfix
[SVN r14022]
2002-05-23 16:17:53 +00:00
Dave Abrahams
00b27c20da Added detail/result.hpp and tests
[SVN r14000]
2002-05-21 23:18:58 +00:00
Dave Abrahams
7ecd7e84d9 Cleaned up internals and generalized detail::target()
[SVN r13998]
2002-05-21 16:37:30 +00:00
Dave Abrahams
49c2dbd4a7 respect <sysinclude>
[SVN r13997]
2002-05-21 16:35:49 +00:00
Dave Abrahams
cf46535b66 instance_holder moved to boost::python
[SVN r13994]
2002-05-21 16:16:25 +00:00
Dave Abrahams
91e2e6f207 Bugfixes
[SVN r13981]
2002-05-19 20:29:56 +00:00
Dave Abrahams
b63434ce2e Added composition
[SVN r13980]
2002-05-19 20:29:40 +00:00
Dave Abrahams
dde6c42421 initial commit
[SVN r13979]
2002-05-19 20:23:00 +00:00
Dave Abrahams
beb6cca88d initial commit
[SVN r13976]
2002-05-19 14:06:16 +00:00
Dave Abrahams
ba2f18ce21 Lots of documentation updates, plus the associated code shuffling needed to expose the right things to users
[SVN r13975]
2002-05-19 04:57:44 +00:00
Dave Abrahams
c928eded74 bugfix
[SVN r13962]
2002-05-17 05:04:37 +00:00
Dave Abrahams
9baefc2e56 Documentation updates
[SVN r13961]
2002-05-17 05:02:44 +00:00
Dave Abrahams
313fe2c76c input iterator support
[SVN r13960]
2002-05-17 05:01:53 +00:00
Dave Abrahams
53c69e7ad5 Merged from RC_1_28_0
[SVN r13944]
2002-05-16 00:56:42 +00:00
Dave Abrahams
3ff935d4c4 initial commit
[SVN r13844]
2002-05-13 17:03:05 +00:00
Dave Abrahams
9fa89e8596 Added iterator support plus a minimal test to look for refcount problems.
[SVN r13843]
2002-05-13 16:41:50 +00:00
Dave Abrahams
6c20af07f7 Added setattr(), and the ability to query the class registry to see if a class has already been created
[SVN r13842]
2002-05-13 16:40:34 +00:00
Dave Abrahams
56abd7ba70 Added setattr()
[SVN r13841]
2002-05-13 16:39:25 +00:00
Dave Abrahams
dc1769b28a Handle reference<T> in make_function() calls.
[SVN r13840]
2002-05-13 16:35:07 +00:00
Dave Abrahams
97b863101b Add result_type definition
[SVN r13839]
2002-05-13 16:33:55 +00:00
Dave Abrahams
0a1b62a760 Added is_reference_to_class, is_pointer_to_class
[SVN r13838]
2002-05-13 16:32:59 +00:00
Dave Abrahams
f2fa852f1a initial commit
[SVN r13837]
2002-05-13 16:31:42 +00:00
Dave Abrahams
59f4ddf5af Work around MSVC6 bug
[SVN r13836]
2002-05-13 16:30:09 +00:00
Dave Abrahams
673d857bd8 Added setattr()
[SVN r13835]
2002-05-13 16:29:43 +00:00
Dave Abrahams
36be16b3e9 Quick bugfix
[SVN r13825]
2002-05-11 17:11:51 +00:00
Dave Abrahams
390bb1988d implemented back_reference<>
[SVN r13811]
2002-05-10 15:48:27 +00:00
Dave Abrahams
63deae3ab2 Moved pointee up from detail
[SVN r13810]
2002-05-10 15:47:59 +00:00
Dave Abrahams
710374ed1e Added Dereferenceable, ResultConverter
[SVN r13809]
2002-05-10 15:47:04 +00:00
Dave Abrahams
8f1dc2522a Added Dereferenceable
[SVN r13808]
2002-05-10 15:46:37 +00:00
Dave Abrahams
9c3dd76e25 obsolete
[SVN r13807]
2002-05-10 15:42:52 +00:00
Dave Abrahams
3328087de1 Added missing add_property chaining
[SVN r13806]
2002-05-10 15:41:44 +00:00
Dave Abrahams
ec3f5ff40b initial commit
[SVN r13799]
2002-05-10 09:44:24 +00:00
Dave Abrahams
3b000f080e tweak
[SVN r13798]
2002-05-10 09:38:07 +00:00
Dave Abrahams
09046c53ef ResultConverter/ResultConverterGenerator
[SVN r13793]
2002-05-10 04:00:33 +00:00
Dave Abrahams
13331d3eab updated
[SVN r13792]
2002-05-10 00:58:31 +00:00
Dave Abrahams
a2a1a557f5 initial commit
[SVN r13788]
2002-05-09 17:49:18 +00:00
Dave Abrahams
fff4cc8b0d tweaks
[SVN r13787]
2002-05-09 17:48:42 +00:00
Dave Abrahams
aa0fc6dfe7 trivial bugfix
[SVN r13784]
2002-05-09 17:37:06 +00:00
Dave Abrahams
c639ac0c5a finished
[SVN r13779]
2002-05-09 17:01:27 +00:00
Dave Abrahams
45aa77079d initial commit
[SVN r13778]
2002-05-09 16:53:33 +00:00
Dave Abrahams
8e57090a75 Fix broken links
[SVN r13777]
2002-05-09 16:04:17 +00:00
Dave Abrahams
e7cb8c8b4f Continuing updates
[SVN r13776]
2002-05-09 14:29:07 +00:00
Dave Abrahams
57002aca36 Removed flotsam
[SVN r13775]
2002-05-09 14:28:37 +00:00
Dave Abrahams
5956d3ec77 fix tabs and line-endings
[SVN r13774]
2002-05-09 14:24:57 +00:00
Dave Abrahams
2d522de701 untabify
[SVN r13773]
2002-05-09 14:07:22 +00:00
Dave Abrahams
aef987d832 work around OSF linker problem
[SVN r13768]
2002-05-09 02:00:22 +00:00
Dave Abrahams
c5d90745a0 pointer_holder_back_reference.hpp -> ptr_holder_back_reference.hpp (31 character limit)
[SVN r13767]
2002-05-09 01:59:32 +00:00
Dave Abrahams
1d160762b5 initial commit
[SVN r13762]
2002-05-08 22:13:30 +00:00
Dave Abrahams
b45b9e5ccf bug fix
[SVN r13759]
2002-05-08 21:51:09 +00:00
Dave Abrahams
4b9931c417 undo last change; not worth it.
[SVN r13758]
2002-05-08 20:10:40 +00:00
Dave Abrahams
34424d7a00 function* -> PyObject* simplifies documentation
[SVN r13757]
2002-05-08 20:04:37 +00:00
Dave Abrahams
7cd32fc4eb initial commit
[SVN r13755]
2002-05-08 19:07:22 +00:00
Dave Abrahams
c9097566e2 *** empty log message ***
[SVN r13740]
2002-05-08 04:23:03 +00:00
Dave Abrahams
e26556c631 initial checkin
[SVN r13739]
2002-05-08 04:22:34 +00:00
Dave Abrahams
bd32dce19a *** empty log message ***
[SVN r13738]
2002-05-08 03:59:53 +00:00
Dave Abrahams
152a3f2e5f initial commit
[SVN r13737]
2002-05-08 03:23:58 +00:00
Dave Abrahams
4fe6815062 roll back mistaken checkin
[SVN r13736]
2002-05-07 23:25:33 +00:00
Dave Abrahams
525979afaa testing for char conversions
[SVN r13735]
2002-05-07 23:23:32 +00:00
Dave Abrahams
93a10f33d5 initial checkin
[SVN r13655]
2002-05-03 22:16:42 +00:00
Dave Abrahams
c9b4fb418a Removed flotsam
[SVN r13653]
2002-05-03 21:20:12 +00:00
Dave Abrahams
2151bf8f9a obsolete
[SVN r13650]
2002-05-03 19:05:03 +00:00
Dave Abrahams
fa64ef6f00 Removed flotsam
[SVN r13629]
2002-05-03 03:35:18 +00:00
Dave Abrahams
a31c0e9082 Removed teaser index; updated compiler results for MSVC6/STLPort.
[SVN r13609]
2002-05-01 17:28:37 +00:00
Dave Abrahams
365ce29761 Removed outdated msvc projects
[SVN r13603]
2002-05-01 12:30:20 +00:00
Dave Abrahams
93ca98d3a8 Some tweaks for gcc-stlport
[SVN r13600]
2002-05-01 02:50:19 +00:00
Dave Abrahams
6e86a498ad vc7.01 alpha workaround
[SVN r13599]
2002-05-01 02:49:45 +00:00
Dave Abrahams
94cfe30b77 Workarounds for VC7.01
[SVN r13565]
2002-04-26 14:15:33 +00:00
Dave Abrahams
cca3acc035 Test for 9 arguments
[SVN r13521]
2002-04-18 04:11:49 +00:00
Dave Abrahams
f0e3fd9e72 *** empty log message ***
[SVN r13520]
2002-04-18 04:00:30 +00:00
Dave Abrahams
8388163aaf corrected BOOST_PYTHON_MAX_ARITY response
made things compile in time on EDG
increased BOOST_PYTHON_DEBUGGABLE_ARITY to 15


[SVN r13519]
2002-04-18 03:45:27 +00:00
Dave Abrahams
a203214ef9 More cleanups for mpl_v2
[SVN r13516]
2002-04-17 04:34:34 +00:00
Dave Abrahams
4250893d2f doc updates,
arbitrary arity constructors


[SVN r13511]
2002-04-17 00:22:38 +00:00
Dave Abrahams
0c1e2a7347 copy_mutable_reference -> copy_non_const_reference
arbitrary arg support for constructors


[SVN r13508]
2002-04-17 00:20:04 +00:00
Ralf W. Grosse-Kunstleve
d5c35a1d83 Supported Platform section overhaul.
[SVN r13507]
2002-04-16 22:02:00 +00:00
Dave Abrahams
722036f10e trivial changes for MPL v2
[SVN r13506]
2002-04-16 21:10:55 +00:00
Dave Abrahams
8eab74ea81 Make 2.95.2 workaround MINGW-specific
[SVN r13489]
2002-04-15 04:09:52 +00:00
Dave Abrahams
473d38c846 Warning suppression for Cygwin 2.95.2
[SVN r13488]
2002-04-15 04:08:49 +00:00
Ralf W. Grosse-Kunstleve
a9fb1b25a8 comment at beginning of file updated.
[SVN r13483]
2002-04-14 15:24:19 +00:00
Dave Abrahams
360dbd9e5e Fixes for linking with Intel 6
[SVN r13479]
2002-04-13 17:04:11 +00:00
Dave Abrahams
8c4f9d913d Suppress warning for smart compilers
[SVN r13478]
2002-04-13 16:43:17 +00:00
Dave Abrahams
e4b1377b0e vc7 compatibility for BOost.Python v1
Better error messages for Jam when actions are too long


[SVN r13477]
2002-04-13 15:33:00 +00:00
Dave Abrahams
fc5e0fb012 propagate standard library directory from intel toolsets
[SVN r13472]
2002-04-13 04:29:11 +00:00
Dave Abrahams
9a140643c8 fixes for GCC .so/exception problems
[SVN r13471]
2002-04-13 04:23:41 +00:00
Dave Abrahams
5fbba7bc01 initial checkin
[SVN r13470]
2002-04-13 04:21:01 +00:00
Dave Abrahams
4cf7ab3425 fixes for GCC .so/exception problems
[SVN r13469]
2002-04-13 04:06:26 +00:00
Dave Abrahams
b7f93bd4ea obsolete
[SVN r13467]
2002-04-12 18:35:35 +00:00
Dave Abrahams
962a08700e Use PP lib
[SVN r13463]
2002-04-12 18:29:14 +00:00
Dave Abrahams
d23daf225d Choose BOOST_PYTHON_DYNAMIC_LIB by default
[SVN r13462]
2002-04-12 18:21:42 +00:00
Dave Abrahams
e5f2b0c0a9 initial checkin
[SVN r13461]
2002-04-12 17:20:49 +00:00
Dave Abrahams
6aa80b07e7 killed extra semicolon
[SVN r13455]
2002-04-12 05:08:02 +00:00
Dave Abrahams
be0ae2389c fixed spelling of filename
[SVN r13454]
2002-04-12 05:06:12 +00:00
Dave Abrahams
7d8b6d149e Fixed installation/configuration checks
[SVN r13451]
2002-04-11 21:01:10 +00:00
Dave Abrahams
a47fbc18f7 Use PP lib for holders
[SVN r13447]
2002-04-11 18:58:10 +00:00
Dave Abrahams
47ad802ab6 Pass policies to returning<> by-pointer for GCC 2.95.2 :(
[SVN r13443]
2002-04-11 12:44:37 +00:00
Dave Abrahams
8a3e786294 Use preprocessor for detail/returning.hpp
[SVN r13442]
2002-04-11 04:18:52 +00:00
Dave Abrahams
4018b284e3 returning takes policies by-pointer for GCC 2.95.3 :(
[SVN r13441]
2002-04-11 04:17:29 +00:00
Ralf W. Grosse-Kunstleve
b704d42fe4 Restore workaround for Compaq cxx and SGI CC (it is a generic EDG problem).
[SVN r13438]
2002-04-10 20:56:35 +00:00
Dave Abrahams
5dab2802b3 changed the formula for function description with the PP lib
[SVN r13437]
2002-04-10 19:33:52 +00:00
Dave Abrahams
377fbed517 Start using preprocessor library
[SVN r13436]
2002-04-10 19:33:06 +00:00
Dave Abrahams
eab0a73f53 Use preprocessor lib for caller.hpp
[SVN r13435]
2002-04-10 17:30:34 +00:00
Dave Abrahams
558170582a Start using preprocessor library
[SVN r13427]
2002-04-10 09:41:52 +00:00
Dave Abrahams
10ffaec730 Start using preprocessor
[SVN r13426]
2002-04-10 09:39:27 +00:00
Dave Abrahams
f17876969d Removed Ralf's workaround for my bug
[SVN r13422]
2002-04-10 06:07:51 +00:00
Dave Abrahams
81777a29d5 Fixed Jamfile for running all tests
Updated MWERKS warning suppression
Rationalized template export


[SVN r13421]
2002-04-10 05:43:55 +00:00
Dave Abrahams
3944786c13 Fixes
[SVN r13412]
2002-04-09 15:54:59 +00:00
Dave Abrahams
af939fad66 MSVC workaround
[SVN r13411]
2002-04-09 14:51:02 +00:00
Dave Abrahams
79f8f3eb14 Another way to break the lib from Peter Bienstman
[SVN r13410]
2002-04-09 14:48:23 +00:00
Dave Abrahams
9137b38fb9 module name bug fix
[SVN r13374]
2002-04-05 05:11:10 +00:00
Dave Abrahams
4bb5ee4b17 Fixes for GC interoperability
[SVN r13373]
2002-04-05 04:11:04 +00:00
Dave Abrahams
022c8502c0 Add a Numeric interaction test
[SVN r13371]
2002-04-04 22:52:48 +00:00
Dave Abrahams
b601ba55d0 Yet another bug reported by Peter Bienstman is now fixed.
[SVN r13370]
2002-04-04 21:18:00 +00:00
Dave Abrahams
8de3571aa8 initial checkin
[SVN r13368]
2002-04-04 17:27:24 +00:00
Dave Abrahams
5a6bc4404a Peter Bienstman's regression tests and associated fixes.
[SVN r13366]
2002-04-04 15:53:12 +00:00
Dave Abrahams
17eb4a2660 Bug fix thanks to "Peter Bienstman" <pbienst@MIT.EDU> for finding it.
[SVN r13361]
2002-04-03 17:33:34 +00:00
Dave Abrahams
81124780d0 Support for constructor policies
[SVN r13350]
2002-04-02 22:19:22 +00:00
Dave Abrahams
aed7e14d4b Add test for regular functions added as member functions
[SVN r13348]
2002-04-02 21:11:57 +00:00
Dave Abrahams
6835c344eb Simplified fix
[SVN r13347]
2002-04-02 21:08:55 +00:00
Dave Abrahams
0b965d1ee4 fixed link
[SVN r13345]
2002-04-02 07:52:07 +00:00
Dave Abrahams
ed184acb40 initial checkin
[SVN r13344]
2002-04-02 05:48:46 +00:00
Dave Abrahams
7d7eac5030 Don't build any Python stuff if no Python installation found
[SVN r13342]
2002-04-01 21:47:16 +00:00
Dave Abrahams
68dbb13084 initial checkin
[SVN r13316]
2002-03-30 13:47:36 +00:00
Dave Abrahams
27d335ebe1 Fixes to last checkin
[SVN r13312]
2002-03-30 02:21:00 +00:00
Dave Abrahams
900e035412 data member support
[SVN r13311]
2002-03-30 01:43:26 +00:00
Dave Abrahams
bc552d326c initial checkin
[SVN r13310]
2002-03-30 01:29:31 +00:00
Dave Abrahams
7ffc983edd support for data members
[SVN r13309]
2002-03-30 01:23:28 +00:00
Dave Abrahams
4a81d366bb Stop exporting the TypeObject
[SVN r13308]
2002-03-30 01:22:18 +00:00
Dave Abrahams
383a51dde8 removed flotsam
[SVN r13307]
2002-03-30 01:21:10 +00:00
Dave Abrahams
2a6060e425 Cleanup
[SVN r13283]
2002-03-26 17:41:06 +00:00
Dave Abrahams
576269dae9 more implicit conversion work
[SVN r13282]
2002-03-26 17:16:33 +00:00
Dave Abrahams
ac34e0e108 implicit conversions
[SVN r13277]
2002-03-26 06:38:41 +00:00
Dave Abrahams
11bd4c3223 Test for has_back_reference<> specialization
[SVN r13272]
2002-03-25 23:55:08 +00:00
Dave Abrahams
8d88a92fe4 instantiation hacks for tru64cxx6.5
[SVN r13265]
2002-03-24 21:31:21 +00:00
Dave Abrahams
6004a35e23 bug fix
[SVN r13263]
2002-03-24 17:22:32 +00:00
Dave Abrahams
a3a633242f Added missing declspec
[SVN r13262]
2002-03-24 17:13:00 +00:00
Dave Abrahams
4ad579d4ad extend minGW workaround to all compilers
[SVN r13261]
2002-03-24 17:09:01 +00:00
Dave Abrahams
2666c7312f bug fix
[SVN r13260]
2002-03-24 16:48:10 +00:00
Dave Abrahams
516f30a307 fixes for older KCCs
[SVN r13258]
2002-03-24 15:51:50 +00:00
Dave Abrahams
9d3d50c654 initial checkin
[SVN r13256]
2002-03-24 15:19:56 +00:00
Dave Abrahams
453fbbed1b initial checkin
[SVN r13255]
2002-03-24 15:05:58 +00:00
Dave Abrahams
0ce8ab7bce Full virtual function and abstract base support; new class interface.
[SVN r13253]
2002-03-24 14:52:30 +00:00
Dave Abrahams
d72128107e no comment
[SVN r13231]
2002-03-20 07:16:06 +00:00
Dave Abrahams
3b8dc924c3 Removed defunct workarounds
[SVN r13230]
2002-03-20 07:06:09 +00:00
Dave Abrahams
08ac287726 warning suppression for vc7
[SVN r13229]
2002-03-20 07:04:28 +00:00
Dave Abrahams
a8d6f40794 *** empty log message ***
[SVN r13210]
2002-03-15 14:16:31 +00:00
Dave Abrahams
a2071feeb1 Roll back vc7 workarounds; Aleksey has folded them into the MPL code
[SVN r13207]
2002-03-15 12:47:04 +00:00
Dave Abrahams
aa705b07f3 VC7 workaround
[SVN r13201]
2002-03-15 00:25:43 +00:00
Dave Abrahams
fbbc1981ca Bug fix (thanks, VC7!)
[SVN r13200]
2002-03-15 00:25:26 +00:00
Dave Abrahams
6528bd0e4f Fixes for VC7
[SVN r13194]
2002-03-14 18:43:36 +00:00
Dave Abrahams
81a07899ae initial checkin
[SVN r13184]
2002-03-12 21:15:28 +00:00
Dave Abrahams
c18d8fa967 added first virtual function tests
[SVN r13183]
2002-03-12 21:14:03 +00:00
Dave Abrahams
3caa91cc36 More fixes
[SVN r13182]
2002-03-12 21:07:26 +00:00
Dave Abrahams
0bdf3542e4 factored out find_instance
[SVN r13181]
2002-03-12 20:43:42 +00:00
Dave Abrahams
23769371bc Elimination of boost/python/detail/eval.hpp; using mpl::apply instead
[SVN r13176]
2002-03-11 18:57:45 +00:00
Dave Abrahams
bccd854676 Initial work for virtual function support
[SVN r13175]
2002-03-11 18:43:02 +00:00
Dave Abrahams
2fa0910547 initial checkin
[SVN r13165]
2002-03-10 06:41:40 +00:00
Dave Abrahams
c170b1b83e char conversions
Handle dangling references


[SVN r13164]
2002-03-10 06:41:04 +00:00
Dave Abrahams
be6016a972 Prevent dangling reference returns
[SVN r13163]
2002-03-10 06:38:50 +00:00
Dave Abrahams
a56f66e721 Factor to_python guts
[SVN r13162]
2002-03-10 06:37:58 +00:00
Dave Abrahams
e589d7f1e1 adjustments for use with callbacks
[SVN r13161]
2002-03-10 06:35:59 +00:00
Dave Abrahams
948cde1a31 factored out void_ptr manipulations
[SVN r13159]
2002-03-10 06:33:13 +00:00
Dave Abrahams
3447aaa8c6 Pointer/reference from_python callback conversions
[SVN r13158]
2002-03-10 06:32:07 +00:00
Dave Abrahams
688c64ce21 char conversions
Handle dangling references


[SVN r13157]
2002-03-10 06:29:05 +00:00
Dave Abrahams
7eb42dc36b factored out void_ptr manipulations
[SVN r13156]
2002-03-10 06:26:11 +00:00
Dave Abrahams
ae1c1b3a47 Improved None <==> NULL correspondence
[SVN r13155]
2002-03-10 06:25:09 +00:00
Dave Abrahams
74078552df Improved error messages
Added support for pointer/reference returns


[SVN r13154]
2002-03-09 23:59:04 +00:00
Dave Abrahams
5da8206915 initial checkin
[SVN r13153]
2002-03-09 21:13:26 +00:00
Dave Abrahams
f271726cd8 Added reference, deep and shallow pointer to_python conversions
[SVN r13152]
2002-03-09 21:13:09 +00:00
Dave Abrahams
22f6612354 Killed ambiguity-causing overload
[SVN r13150]
2002-03-09 21:08:04 +00:00
Dave Abrahams
74fe5bc4dd Killed bogus #include
msvc6 workaround


[SVN r13149]
2002-03-09 21:05:18 +00:00
Dave Abrahams
69d7011baf Killed bogus #include
[SVN r13148]
2002-03-09 21:02:18 +00:00
Dave Abrahams
0301d4462b Added reference, deep and shallow pointer to_python conversions
[SVN r13147]
2002-03-09 21:01:36 +00:00
Dave Abrahams
7c009e2443 Added static assertion to be sure it's not used on values
[SVN r13146]
2002-03-09 20:51:43 +00:00
Dave Abrahams
a16d9f91ee Initial checkin
[SVN r13140]
2002-03-08 16:14:26 +00:00
Dave Abrahams
7e76c85535 initial checkin
[SVN r13139]
2002-03-08 16:13:32 +00:00
Dave Abrahams
3054694726 conformance fix
[SVN r13138]
2002-03-08 16:05:17 +00:00
Dave Abrahams
a25021d215 Initial checkin
[SVN r13137]
2002-03-08 15:32:32 +00:00
Dave Abrahams
532833ff70 initial checkin
[SVN r13136]
2002-03-08 15:29:39 +00:00
Dave Abrahams
e79a66851c Beginning of callback implementation
[SVN r13135]
2002-03-08 14:56:39 +00:00
Dave Abrahams
97825fb2c7 Kill some Intel5 warnings
[SVN r13108]
2002-03-06 01:33:46 +00:00
Dave Abrahams
bd9df7e619 Apply patch due to Craig Rodriguez
[SVN r13049]
2002-03-03 20:46:06 +00:00
Dave Abrahams
087f09e9a6 flotsam removal
[SVN r13007]
2002-03-02 02:52:36 +00:00
Dave Abrahams
1257b32464 added missing 'inline'
[SVN r13006]
2002-03-02 02:29:06 +00:00
Dave Abrahams
a437af44f8 obsolete
[SVN r13005]
2002-03-02 01:52:38 +00:00
Dave Abrahams
9644610e04 obsolete
[SVN r13004]
2002-03-02 01:33:55 +00:00
Dave Abrahams
71cbe1cf50 quick fixes for KCC
[SVN r13000]
2002-03-01 21:24:49 +00:00
Dave Abrahams
edad2a1ee5 *** empty log message ***
[SVN r12999]
2002-03-01 20:33:04 +00:00
Dave Abrahams
0e597f5768 Suppress some warnings on older EDGs
[SVN r12984]
2002-02-28 15:38:21 +00:00
Dave Abrahams
b28dc55237 suppress warnings with CWPro7
[SVN r12977]
2002-02-28 06:08:27 +00:00
Dave Abrahams
a2dec7a05d Make cxx 6.5 bugs happy
[SVN r12973]
2002-02-28 00:48:48 +00:00
Dave Abrahams
db9fb22cf4 Tests for NULL == None
[SVN r12971]
2002-02-28 00:24:52 +00:00
Dave Abrahams
412a00249f Move module_base to detail, avoiding recompilation dependencies
[SVN r12970]
2002-02-28 00:24:06 +00:00
Dave Abrahams
ccb7a8f94f Make cxx 6.5 bugs happy
[SVN r12967]
2002-02-28 00:18:07 +00:00
Dave Abrahams
ee26e13bea Added missing PyObject*const& converter
[SVN r12966]
2002-02-28 00:05:00 +00:00
Dave Abrahams
493ff9c685 Intel 5 compatibility
[SVN r12963]
2002-02-27 23:18:08 +00:00
Dave Abrahams
bbc49e1ba3 go with debug build by default
[SVN r12962]
2002-02-27 21:13:34 +00:00
Dave Abrahams
0ef39e4440 improvements for EDG
[SVN r12961]
2002-02-27 21:13:02 +00:00
Dave Abrahams
8a956bcdf6 missing typename fix
[SVN r12960]
2002-02-27 21:12:52 +00:00
Dave Abrahams
a16ff29638 Fixed generation
[SVN r12957]
2002-02-27 17:29:01 +00:00
Dave Abrahams
f6381e7e5e Added complex support, and support for user-defined conversions of classic instances
[SVN r12938]
2002-02-25 21:20:05 +00:00
Dave Abrahams
e014765797 More use of ice_xxx for old EDG compilers
[SVN r12929]
2002-02-24 20:18:46 +00:00
Dave Abrahams
3899684686 inital checkin
[SVN r12925]
2002-02-24 05:28:48 +00:00
Dave Abrahams
e11b457b79 Major rearchitecture of from_python mechanism
[SVN r12924]
2002-02-24 05:24:48 +00:00
Dave Abrahams
a04cbd111c bug fix
[SVN r12922]
2002-02-24 04:47:48 +00:00
Dave Abrahams
6c7d3e1eab inital checkin
[SVN r12915]
2002-02-23 21:26:55 +00:00
Dave Abrahams
d965b41bdd Fix GC problems
[SVN r12869]
2002-02-21 01:24:28 +00:00
Dave Abrahams
d660c12a74 editorial fix
[SVN r12867]
2002-02-20 05:19:39 +00:00
Dave Abrahams
43bcbf771e added more-rigorous tests
[SVN r12866]
2002-02-20 05:18:12 +00:00
Dave Abrahams
7f420361b1 updated template parameter names
[SVN r12865]
2002-02-20 05:15:40 +00:00
Dave Abrahams
361455678a updated concept names
[SVN r12864]
2002-02-20 05:15:14 +00:00
Dave Abrahams
47c1c6288c Added error checking
[SVN r12862]
2002-02-20 05:14:41 +00:00
Dave Abrahams
07abc9fac4 initial checkin
[SVN r12861]
2002-02-20 05:13:24 +00:00
Dave Abrahams
266923d9e8 Removed useless default arg -- it was confusing MSVC
[SVN r12860]
2002-02-20 05:12:47 +00:00
Dave Abrahams
622ff9d764 *** empty log message ***
[SVN r12855]
2002-02-18 23:00:06 +00:00
Dave Abrahams
b75d11da3a Bug fix thanks to Min Xu
[SVN r12849]
2002-02-17 22:29:43 +00:00
Dave Abrahams
8af49161fb no message
[SVN r12845]
2002-02-17 04:37:35 +00:00
Dave Abrahams
ca872af3c8 HolderGenerator renamed to MakeHolder
[SVN r12841]
2002-02-16 18:11:24 +00:00
Dave Abrahams
aeccf45d4e *** empty log message ***
[SVN r12840]
2002-02-16 18:10:30 +00:00
Dave Abrahams
dcae0eadd5 *** empty log message ***
[SVN r12839]
2002-02-16 16:42:26 +00:00
Dave Abrahams
80effaa541 *** empty log message ***
[SVN r12836]
2002-02-16 16:01:37 +00:00
Dave Abrahams
edd93c80a1 inital checkin
[SVN r12835]
2002-02-16 15:42:09 +00:00
Dave Abrahams
39646acf5b updates to be compatible with Rene's new system
[SVN r12831]
2002-02-16 00:25:16 +00:00
Dave Abrahams
f697d2daa1 *** empty log message ***
[SVN r12825]
2002-02-15 18:53:55 +00:00
Dave Abrahams
607631604f *** empty log message ***
[SVN r12824]
2002-02-15 18:32:57 +00:00
Dave Abrahams
09d012a10b *** empty log message ***
[SVN r12823]
2002-02-15 18:31:22 +00:00
Dave Abrahams
b303d49634 remove defunct code
[SVN r12820]
2002-02-15 16:59:39 +00:00
Dave Abrahams
371723a5d4 little fixes
[SVN r12819]
2002-02-15 16:37:00 +00:00
Dave Abrahams
4481c3bada initial checkin
[SVN r12818]
2002-02-15 16:20:22 +00:00
Dave Abrahams
70bb30b95a Tidy
[SVN r12810]
2002-02-14 20:09:51 +00:00
Dave Abrahams
ebc641440e initial checkin
[SVN r12808]
2002-02-14 19:44:11 +00:00
Dave Abrahams
586b4db968 initial checkin
[SVN r12807]
2002-02-14 18:12:50 +00:00
Dave Abrahams
12c7981450 *** empty log message ***
[SVN r12805]
2002-02-14 15:57:40 +00:00
Rene Rivera
08c909fd41 Updated the basic Jamfiles for the new Boost.Build changes.
[SVN r12798]
2002-02-14 04:08:20 +00:00
Dave Abrahams
44e43d3b47 Initial checkin of V2 docs
[SVN r12797]
2002-02-14 03:39:41 +00:00
Dave Abrahams
9e8273c7f7 backward-compatibility hack for handle_exception()
[SVN r12777]
2002-02-10 00:49:13 +00:00
Dave Abrahams
93735c7bf1 Updated docs and provided backwards compatibility for handle_exception()
[SVN r12764]
2002-02-08 22:04:01 +00:00
Darin Adler
e37a97e2d5 Always say "private noncopyable" to avoid warnings.
[SVN r12762]
2002-02-08 20:08:15 +00:00
Dave Abrahams
8ff5450ece moved contents of builtin_to_python_converters.hpp to builtin_converters.hpp
[SVN r12705]
2002-02-04 20:14:53 +00:00
Dave Abrahams
5d30ddac22 cxx 6.5 fixes
[SVN r12689]
2002-02-04 14:49:43 +00:00
Dave Abrahams
80f697ef2a more bug fixes for really conformant compilers
[SVN r12682]
2002-02-04 01:58:08 +00:00
Dave Abrahams
47c7748707 bug fix
[SVN r12681]
2002-02-04 01:42:47 +00:00
Dave Abrahams
9f33aa2afc bug fix
[SVN r12680]
2002-02-03 23:58:10 +00:00
Dave Abrahams
1dc6600b59 kill extra ;
[SVN r12679]
2002-02-03 23:51:16 +00:00
Dave Abrahams
1ec58c1161 bug fix
[SVN r12678]
2002-02-03 23:21:48 +00:00
Ralf W. Grosse-Kunstleve
d023d577b2 extra semicolon removed (cxx 6.3 diag.)
[SVN r12677]
2002-02-03 22:33:11 +00:00
Dave Abrahams
21d65ca0bf arbitrary argument/result adoption
[SVN r12664]
2002-02-03 06:34:15 +00:00
Dave Abrahams
bcf4401858 KCC ice workaround
[SVN r12663]
2002-02-03 05:09:31 +00:00
Dave Abrahams
262396d48b Object life support
[SVN r12662]
2002-02-03 05:03:05 +00:00
Dave Abrahams
0a9d5f680f initial checkin
[SVN r12661]
2002-02-03 05:02:46 +00:00
Dave Abrahams
64239f1c04 Allow indirect reference/pointer returns
[SVN r12659]
2002-02-03 03:05:39 +00:00
Dave Abrahams
7590d546f1 initial checkin
[SVN r12657]
2002-02-03 03:05:01 +00:00
Dave Abrahams
021070f066 Prepare to generalize
[SVN r12656]
2002-02-03 01:07:29 +00:00
Dave Abrahams
55a4318839 Handle references too
[SVN r12655]
2002-02-03 01:07:10 +00:00
Dave Abrahams
90647f30f8 Initial pointer adoption tests
Have instances actually dispose of their held C++ objects!


[SVN r12653]
2002-02-02 20:54:06 +00:00
Dave Abrahams
8cc9080d36 Initial pointer adoption tests
Have instances actually dispose of their held C++ objects!


[SVN r12652]
2002-02-02 20:48:37 +00:00
Darin Adler
6e5fc91885 New smart pointer documentation. Related clean-up of the smart pointer
library. Changing includes to include the new individual smart pointer
headers. Replacing old smart pointer library with an include of the new
smart pointer headers. Simplify ifdefs that involve the member templates
macros now that BOOST_MSVC6_MEMBER_TEMPLATES is also guaranteed to bet
set for platforms that have full member templates.


[SVN r12647]
2002-02-02 18:36:12 +00:00
Ralf W. Grosse-Kunstleve
71de2b5ec5 /Zm upgrade
[SVN r12637]
2002-02-02 15:19:59 +00:00
Ralf W. Grosse-Kunstleve
7703f91ee2 fix typo
[SVN r12636]
2002-02-02 15:17:37 +00:00
Dave Abrahams
ecc8abcc50 ice_ fixes for KCC
[SVN r12634]
2002-02-02 14:34:02 +00:00
Dave Abrahams
14917c9791 initial checkin
[SVN r12633]
2002-02-02 14:31:07 +00:00
Dave Abrahams
25c56164b0 Last rewrite of the type conversion mechanism, I hope
[SVN r12631]
2002-02-02 14:04:48 +00:00
Dave Abrahams
12988b879e *** empty log message ***
[SVN r12627]
2002-02-02 08:31:11 +00:00
Dave Abrahams
684e391a9a remove local rule usage for the time being.
[SVN r12626]
2002-02-02 00:49:24 +00:00
Dave Abrahams
7a16cd4c37 remove local rule usage for the time being.
[SVN r12625]
2002-02-02 00:46:38 +00:00
Dave Abrahams
b3117c2b02 Use call policies
[SVN r12618]
2002-02-01 04:36:46 +00:00
Dave Abrahams
6a75fa83b5 New conversion methods, builtin converters
----------------------------------------------------------------------

Committing in .

Modified Files:
	boost/python/reference_from_python.hpp
	boost/python/value_from_python.hpp
	boost/python/converter/body.hpp
	boost/python/converter/handle.hpp
	libs/python/src/converter/builtin_converters.cpp
	libs/python/test/m1.cpp libs/python/test/m2.cpp
Added Files:
	boost/python/converter/builtin_converters.hpp
	boost/python/converter/builtin_to_python_converters.hpp
	boost/python/converter/from_python.hpp
	boost/python/converter/from_python_data.hpp
	boost/python/converter/from_python_function.hpp
	boost/python/converter/to_python.hpp
	boost/python/converter/to_python_function.hpp
	boost/python/object/auto_ptr_generator.hpp
	boost/python/object/pointer_holder.hpp
	libs/python/src/converter/from_python.cpp
	libs/python/src/converter/to_python.cpp
	libs/python/test/test_builtin_converters.cpp
	libs/python/test/test_builtin_converters.py
Removed Files:
	boost/python/convert.hpp boost/python/converter/unwrap.hpp
	boost/python/converter/unwrapper.hpp
	boost/python/converter/wrap.hpp
	boost/python/converter/wrapper.hpp
	boost/python/object/class_unwrapper.hpp
----------------------------------------------------------------------


[SVN r12596]
2002-01-31 05:53:54 +00:00
Dave Abrahams
88a8721b89 initial checkin
[SVN r12592]
2002-01-30 22:18:50 +00:00
Dave Abrahams
1f12857551 initial checkin
[SVN r12591]
2002-01-30 22:12:07 +00:00
Dave Abrahams
71032f6c4c New conversion mechanism, builtin converters
[SVN r12590]
2002-01-30 20:18:39 +00:00
Dave Abrahams
088b1cab83 workarounds for KCC's reservation of 'overload' as a keyword
[SVN r12451]
2002-01-23 06:08:46 +00:00
Dave Abrahams
f40a534bfb cleanup
[SVN r12449]
2002-01-22 21:55:08 +00:00
Dave Abrahams
f278530239 Nicer syntactic sugar
[SVN r12448]
2002-01-22 19:56:36 +00:00
Dave Abrahams
0389aab0a3 Nicer syntactic sugar
[SVN r12447]
2002-01-22 19:51:04 +00:00
Dave Abrahams
51a66a3202 Fixes for gcc-2.95.3
[SVN r12442]
2002-01-22 13:52:05 +00:00
Dave Abrahams
248985e51a ICL compatibility
[SVN r12435]
2002-01-22 13:12:41 +00:00
Dave Abrahams
996d83eae0 fix for EDG
[SVN r12415]
2002-01-22 02:32:48 +00:00
Ralf W. Grosse-Kunstleve
98a1329dd7 default argument moved to declaration.
[SVN r12414]
2002-01-22 01:43:40 +00:00
Ralf W. Grosse-Kunstleve
ed2ebc7d3d added: missing // after #endif
[SVN r12405]
2002-01-21 21:18:47 +00:00
Dave Abrahams
41634f9998 Use ref everywhere for reliability
[SVN r12394]
2002-01-21 06:56:27 +00:00
Dave Abrahams
93501af046 always use ref (counting) for safety
[SVN r12393]
2002-01-21 06:23:33 +00:00
Dave Abrahams
078585db28 fixed transfer-of-ownership counting to avoid problems
[SVN r12392]
2002-01-21 06:20:15 +00:00
Dave Abrahams
03e9e4c1d9 Added class wrapping
[SVN r12387]
2002-01-21 00:47:05 +00:00
Dave Abrahams
4a1d077238 Added implicit conversion tests
[SVN r12386]
2002-01-20 23:54:26 +00:00
Dave Abrahams
f7a5e6deb8 Moved add_overload functionality to function::add_to_namespace
[SVN r12385]
2002-01-20 23:52:52 +00:00
Dave Abrahams
dabb22bb6a added class wrapping
[SVN r12384]
2002-01-20 23:52:36 +00:00
Dave Abrahams
3d03ca3d10 made it possible to initialize from type_info
[SVN r12383]
2002-01-20 23:50:52 +00:00
Dave Abrahams
386992c3b8 suppress gcc warning
[SVN r12382]
2002-01-20 23:43:36 +00:00
Dave Abrahams
a48f252cfa Moved add_overload functionality to function::add_to_namespace
[SVN r12381]
2002-01-20 23:41:56 +00:00
Dave Abrahams
c3a311ab85 Explicit qualifications help MSVC6
[SVN r12380]
2002-01-20 23:07:05 +00:00
Dave Abrahams
7926e1bc3c Fixes for reference parameters to constructors
[SVN r12364]
2002-01-20 03:08:08 +00:00
Dave Abrahams
b796db648a added default constructor for use with BGL
[SVN r12318]
2002-01-14 21:28:49 +00:00
Dave Abrahams
0964ecac8c cxx fixes
[SVN r12272]
2002-01-10 20:10:32 +00:00
Dave Abrahams
dd1ac7952b Modified Files:
boost/graph/breadth_first_search.hpp

		MSVC workaround

	boost/python/reference.hpp boost/python/converter/type_id.hpp
	boost/python/converter/unwrap.hpp
	boost/python/converter/wrap.hpp
	boost/python/converter/wrapper.hpp
	boost/python/detail/config.hpp libs/python/Jamfile
	libs/python/src/converter/registry.cpp
	libs/python/src/converter/type_id.cpp
	libs/python/src/converter/unwrap.cpp libs/python/test/m1.cpp
Added Files:
	boost/python/converter/wrapper_base.hpp


		CXX 6.x fixes


[SVN r12271]
2002-01-10 19:28:16 +00:00
Dave Abrahams
7d1cbcb0c1 Possible workaround for cxx 6.2
[SVN r12270]
2002-01-10 19:07:18 +00:00
Dave Abrahams
98c9e67625 Fixed mistaken "C" linkage
[SVN r12268]
2002-01-10 13:59:14 +00:00
Dave Abrahams
aeef66ce35 Handle cv-qualified member functions
[SVN r12265]
2002-01-10 02:32:47 +00:00
Dave Abrahams
8cff66e8c6 initial checkin
[SVN r12264]
2002-01-09 23:23:44 +00:00
Ralf W. Grosse-Kunstleve
10a04acf41 Missing this-> inserted (due to EDG 245 diagnostics)
[SVN r12261]
2002-01-09 21:20:51 +00:00
Dave Abrahams
9923a4c4ff More "realism"
[SVN r12239]
2002-01-07 06:47:22 +00:00
Dave Abrahams
0dafa9e229 check number of arguments
[SVN r12238]
2002-01-07 06:46:32 +00:00
Dave Abrahams
e83e8a8f1c object::->objects::
[SVN r12237]
2002-01-07 06:45:53 +00:00
Dave Abrahams
72aa768235 Added overload capability
[SVN r12236]
2002-01-06 14:41:51 +00:00
Dave Abrahams
65c74e3976 avoiding naming conflict, object:: -> objects::
[SVN r12235]
2002-01-06 14:40:53 +00:00
Dave Abrahams
cdac34efea Added wrapper for PyObject*
[SVN r12234]
2002-01-06 14:40:33 +00:00
Dave Abrahams
03fef3106d Bug fix: convertability checks were missed in one case
[SVN r12233]
2002-01-06 14:39:52 +00:00
Dave Abrahams
d598d0a4db added inlines
[SVN r12232]
2002-01-06 14:39:34 +00:00
Dave Abrahams
ab22e1b3a9 Added most of the module_builder interface
[SVN r12231]
2002-01-06 14:36:28 +00:00
Dave Abrahams
26d520af3c avoiding naming conflict, object:: -> objects::
[SVN r12230]
2002-01-06 14:35:27 +00:00
Dave Abrahams
fb333f3641 Bug fix: convertability checks were missed in one case
[SVN r12229]
2002-01-06 14:34:14 +00:00
Dave Abrahams
1cc65a47eb Added wrapper for PyObject*
[SVN r12228]
2002-01-06 14:33:33 +00:00
Dave Abrahams
8d56c52991 simplification: I didn't really understand what I was dealing with, so I pared things down.
[SVN r12227]
2002-01-06 14:32:51 +00:00
Dave Abrahams
4b88b9eed1 Added most of the module_builder interface
[SVN r12226]
2002-01-06 14:31:27 +00:00
Dave Abrahams
462b91fb08 Added min/max argument count checking
[SVN r12225]
2002-01-06 14:30:46 +00:00
Dave Abrahams
b65f4ff963 added inlines
[SVN r12224]
2002-01-06 14:29:54 +00:00
Ralf W. Grosse-Kunstleve
8d27b48225 update for cxx 6.5 and irix_CC
[SVN r12222]
2002-01-05 02:18:00 +00:00
Dave Abrahams
e2623c5e82 fixes for gcc-3.0.3
[SVN r12221]
2002-01-04 23:32:23 +00:00
Ralf W. Grosse-Kunstleve
acdae42fc5 work-around for cxx
[SVN r12215]
2002-01-04 20:49:20 +00:00
Ralf W. Grosse-Kunstleve
451aac806e remove extra semicolons
[SVN r12214]
2002-01-04 20:15:49 +00:00
Dave Abrahams
586e6178b4 commented
[SVN r12209]
2002-01-04 02:06:21 +00:00
Dave Abrahams
1201761ff3 initial checkin
[SVN r12198]
2002-01-02 17:53:34 +00:00
Dave Abrahams
bdf68f092e Accounting for by-value conversions
Convertibility checks now collect the auxiliary conversion data


[SVN r12193]
2002-01-01 18:55:23 +00:00
Dave Abrahams
a179f87d54 BOOST_PYTHON_EXPORT -> BOOST_PYTHON_DECL
[SVN r12192]
2002-01-01 18:53:12 +00:00
Dave Abrahams
b2944a12de Convertibility checks now collect the auxiliary conversion data
BOOST_PYTHON_EXPORT -> BOOST_PYTHON_DECL


[SVN r12191]
2002-01-01 18:52:04 +00:00
Dave Abrahams
bfcb36927c Accounting for by-value conversions
[SVN r12190]
2002-01-01 18:49:20 +00:00
Dave Abrahams
ccd21d5254 Accounting for by-value conversions
Convertibility checks now collect the auxiliary conversion data


[SVN r12189]
2002-01-01 18:47:32 +00:00
Dave Abrahams
a7b8448107 obsolete now that Boost.Python is in a shared lib.
[SVN r12188]
2002-01-01 18:45:49 +00:00
Dave Abrahams
e934be2d99 BOOST_PYTHON_EXPORT -> BOOST_PYTHON_DECL
[SVN r12187]
2002-01-01 18:21:31 +00:00
Dave Abrahams
015b875a9e Convertibility checks now collect the auxiliary conversion data
[SVN r12186]
2002-01-01 18:21:06 +00:00
Dave Abrahams
1247ff2543 *** empty log message ***
[SVN r12177]
2001-12-31 17:02:43 +00:00
Dave Abrahams
dc831fb3f6 Stuck the extension_class code in the DLL whenever possible
[SVN r12168]
2001-12-29 00:00:19 +00:00
Dave Abrahams
94c0e947f5 Stuck the extension_class code in the DLL whenever possible
Removed copyability restriction in class_base to enable the above


[SVN r12167]
2001-12-28 23:59:02 +00:00
Dave Abrahams
ed9bc835a2 Stuck the extension_class code in the DLL whenever possible
Removed some flotsam


[SVN r12166]
2001-12-28 23:56:10 +00:00
Dave Abrahams
2eb2e52a79 workaround some compiler limitations
[SVN r12165]
2001-12-28 23:52:01 +00:00
Ralf W. Grosse-Kunstleve
14f6f88526 irix_CC workaround; updated makefiles
[SVN r12163]
2001-12-28 13:26:36 +00:00
Dave Abrahams
1f78c74085 fixes
[SVN r12146]
2001-12-24 19:27:39 +00:00
Dave Abrahams
c494649dde fix a bug with instance::power reported by Scott Snyder.
[SVN r12119]
2001-12-18 21:00:07 +00:00
Dave Abrahams
460f3aebe9 inital checkin
[SVN r12086]
2001-12-17 17:24:41 +00:00
220 changed files with 5537 additions and 27370 deletions

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@@ -1,148 +0,0 @@
# (C) Copyright David Abrahams 2001. Permission to copy, use, modify, sell and
# distribute this software is granted provided this copyright notice appears
# in all copies. This software is provided "as is" without express or implied
# warranty, and with no claim as to its suitability for any purpose.
#
# Boost.Python build and test Jamfile
#
# To run all tests quietly: jam test
# To run all tests with verbose output: jam -sPYTHON_TEST_ARGS=-v test
#
# Declares the following targets:
# 1. libboost_python, a static link library to be linked with all
# Boost.Python modules
#
# 2. pairs of test targets of the form <name>.test and <name>.run
# <name>.test runs the test when it is out-of-date, and the "test"
# pseudotarget depends on it. <name>.run runs
# a test unconditionally, and can be used to force a test to run.. Each
# test target builds one or more Boost.Python modules and runs a Python
# script to test them. The test names are:
#
# from ../test
#
# comprehensive - a comprehensive test of Boost.Python features
#
# from ../example:
# abstract -
# getting_started1 -
# getting_started2 -
# simple_vector -
# do_it_yourself_convts -
# pickle1 -
# pickle2 -
# pickle3 -
#
# dvect1 -
# dvect2 -
# ivect1 -
# ivect2 -
# noncopyable -
#
# subproject-specific environment/command-line variables:
#
# PYTHON - How to invoke the Python interpreter. Defaults to "python"
#
# PYTHON_ROOT - Windows only: where Python is installed. Defaults to "c:/tools/python"
#
# PYTHON_VERSION - Version of Python. Defaults to "2.1" on Windows, "1.5" on Unix
#
# PYTHON_TEST_ARGS - specifies arguments to be passed to test scripts on
# the command line. "-v" can be useful if you want to
# see the output of successful tests.
#
# PYTHON_VECT_ITERATIONS - specifies the number of test iterations to use for
# the dvect and ivect tests above.
# declare the location of this subproject relative to the root
subproject libs/python/build ;
# bring in the rules for python
SEARCH on <module@>python.jam = $(BOOST_BUILD_PATH) ;
include <module@>python.jam ;
#######################
local rule bpl-test ( test-name : sources + )
{
boost-python-test $(test-name) : $(sources) <lib>libboost_python ;
}
#######################
#
# Declare the boost python static link library
#
# Base names of the source files for libboost_python
local CPP_SOURCES =
types classes conversions extension_class functions
init_function module_builder objects cross_module ;
lib libboost_python : ../src/$(CPP_SOURCES).cpp
# requirements
: $(BOOST_PYTHON_INCLUDES)
<shared-linkable>true
$(PYTHON_PROPERTIES) ;
dll libboost_python$(SUFDLL[1]) : ../src/$(CPP_SOURCES).cpp
# requirements
: $(BOOST_PYTHON_INCLUDES)
<shared-linkable>true
<define>BOOST_RE_BUILD_DLL=1
$(PYTHON_PROPERTIES) ;
############# comprehensive module and test ###########
bpl-test boost_python_test
: ../test/comprehensive.cpp ;
boost-python-runtest comprehensive
: ../test/comprehensive.py <lib>boost_python_test <lib>libboost_python ;
############# simple tests from ../example ############
local rule boost-python-example-runtest ( name )
{
bpl-test $(name)
: ../example/$(name).cpp ;
boost-python-runtest $(name)
: ../example/test_$(name).py <lib>$(name) ;
}
boost-python-example-runtest abstract ;
boost-python-example-runtest getting_started1 ;
boost-python-example-runtest getting_started2 ;
boost-python-example-runtest simple_vector ;
boost-python-example-runtest do_it_yourself_convts ;
boost-python-example-runtest pickle1 ;
boost-python-example-runtest pickle2 ;
boost-python-example-runtest pickle3 ;
bpl-test ivect : ../example/ivect.cpp ;
bpl-test dvect : ../example/dvect.cpp ;
bpl-test noncopyable_export : ../example/noncopyable_export.cpp ;
bpl-test noncopyable_import : ../example/noncopyable_import.cpp ;
############## cross-module tests from ../example ##########
# A simple rule to build a test which depends on multiple modules in the PYTHONPATH
local rule boost-python-multi-example-runtest ( test-name : modules + )
{
boost-python-runtest $(test-name)
: ../example/tst_$(test-name).py <lib>$(modules) <lib>libboost_python
: : : $(PYTHON_VECT_ITERATIONS) ;
}
PYTHON_VECT_ITERATIONS ?= 10 ;
boost-python-multi-example-runtest dvect1 : ivect dvect ;
boost-python-multi-example-runtest dvect2 : ivect dvect ;
boost-python-multi-example-runtest ivect1 : ivect dvect ;
boost-python-multi-example-runtest ivect2 : ivect dvect ;
boost-python-multi-example-runtest
noncopyable : noncopyable_import noncopyable_export ;

View File

@@ -1,241 +0,0 @@
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@@ -1,58 +0,0 @@
# Revision History:
# 17 Apr 01 include cross-module support, compile getting_started1 (R.W. Grosse-Kunstleve) UNTESTED!
# 06 Mar 01 Fixed typo in use of "PYTHON_LIB" (Dave Abrahams)
# 04 Mar 01 Changed library name to libboost_python.a (David Abrahams)
LIBSRC = \
classes.cpp \
conversions.cpp \
cross_module.cpp \
extension_class.cpp \
functions.cpp \
init_function.cpp \
module_builder.cpp \
objects.cpp \
types.cpp
LIBOBJ = $(LIBSRC:.cpp=.o)
OBJ = $(LIBOBJ)
ifeq "$(OS)" "Windows_NT"
PYTHON_LIB=c:/tools/python/libs/python15.lib
INC = -Ic:/cygnus/usr/include/g++-3 -Ic:/cygnus/usr/include -Ic:/boost -Ic:/tools/python/include
MODULE_EXTENSION=dll
else
INC = -I/usr/local/include/python1.5
MODULE_EXTENSION=so
endif
%.o: ../src/%.cpp
como --pic $(INC) -o $*.o -c $<
%.d: ../src/%.cpp
@echo creating $@
@set -e; como -M $(INC) -c $< \
| sed 's/\($*\)\.o[ :]*/\1.o $@ : /g' > $@; \
[ -s $@ ] || rm -f $@
getting_started1: getting_started1.o libboost_python.a
como-dyn-link -o ../example/getting_started1.$(MODULE_EXTENSION) $(PYTHON_LIB) getting_started1.o -L. -lboost_python
ln -s ../test/doctest.py ../example
python ../example/test_getting_started1.py
getting_started1.o: ../example/getting_started1.cpp
como --pic $(INC) -o $*.o -c $<
clean:
rm -rf *.o *.$(MODULE_EXTENSION) *.a *.d *.pyc *.bak a.out
libboost_python.a: $(LIBOBJ)
rm -f libboost_python.a
ar cq libboost_python.a $(LIBOBJ)
DEP = $(OBJ:.o=.d)
ifneq "$(MAKECMDGOALS)" "clean"
include $(DEP)
endif

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@@ -1,136 +0,0 @@
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View File

@@ -1,145 +0,0 @@
# Revision history:
# 12 Apr 01 use os.path, shutil
# Initial version: R.W. Grosse-Kunstleve
bpl_src = "/libs/python/src"
bpl_tst = "/libs/python/test"
bpl_exa = "/libs/python/example"
files = (
bpl_src + "/classes.cpp",
bpl_src + "/conversions.cpp",
bpl_src + "/extension_class.cpp",
bpl_src + "/functions.cpp",
bpl_src + "/init_function.cpp",
bpl_src + "/module_builder.cpp",
bpl_src + "/objects.cpp",
bpl_src + "/types.cpp",
bpl_src + "/cross_module.cpp",
bpl_tst + "/comprehensive.cpp",
bpl_tst + "/comprehensive.hpp",
bpl_tst + "/comprehensive.py",
bpl_tst + "/doctest.py",
bpl_exa + "/abstract.cpp",
bpl_exa + "/getting_started1.cpp",
bpl_exa + "/getting_started2.cpp",
bpl_exa + "/simple_vector.cpp",
bpl_exa + "/do_it_yourself_convts.cpp",
bpl_exa + "/nested.cpp",
bpl_exa + "/pickle1.cpp",
bpl_exa + "/pickle2.cpp",
bpl_exa + "/pickle3.cpp",
bpl_exa + "/test_abstract.py",
bpl_exa + "/test_getting_started1.py",
bpl_exa + "/test_getting_started2.py",
bpl_exa + "/test_simple_vector.py",
bpl_exa + "/test_do_it_yourself_convts.py",
bpl_exa + "/test_nested.py",
bpl_exa + "/test_pickle1.py",
bpl_exa + "/test_pickle2.py",
bpl_exa + "/test_pickle3.py",
bpl_exa + "/noncopyable.h",
bpl_exa + "/noncopyable_export.cpp",
bpl_exa + "/noncopyable_import.cpp",
bpl_exa + "/dvect.h",
bpl_exa + "/dvect.cpp",
bpl_exa + "/dvect_conversions.cpp",
bpl_exa + "/dvect_defs.cpp",
bpl_exa + "/ivect.h",
bpl_exa + "/ivect.cpp",
bpl_exa + "/ivect_conversions.cpp",
bpl_exa + "/ivect_defs.cpp",
bpl_exa + "/tst_noncopyable.py",
bpl_exa + "/tst_dvect1.py",
bpl_exa + "/tst_dvect2.py",
bpl_exa + "/tst_ivect1.py",
bpl_exa + "/tst_ivect2.py",
bpl_exa + "/test_cross_module.py",
bpl_exa + "/vector_wrapper.h",
bpl_exa + "/richcmp1.cpp",
bpl_exa + "/richcmp2.cpp",
bpl_exa + "/richcmp3.cpp",
bpl_exa + "/test_richcmp1.py",
bpl_exa + "/test_richcmp2.py",
bpl_exa + "/test_richcmp3.py",
)
defs = (
"boost_python_test",
"abstract",
"getting_started1",
"getting_started2",
"simple_vector",
"do_it_yourself_convts",
"nested",
"pickle1",
"pickle2",
"pickle3",
"noncopyable_export",
"noncopyable_import",
"ivect",
"dvect",
"richcmp1",
"richcmp2",
"richcmp3",
)
if (__name__ == "__main__"):
import sys, os, shutil
path = sys.argv[1]
mode = sys.argv[2]
if (not mode in ("softlinks", "unlink", "cp", "rm", "copy", "del")):
raise RuntimeError, \
"usage: python filemgr.py path <softlinks|unlink|cp|rm|copy|del>"
if (mode in ("cp", "copy")):
for fn in files:
f = os.path.basename(fn)
print "Copying: " + f
shutil.copy(path + fn, ".")
elif (mode == "softlinks"):
for fn in files:
f = os.path.basename(fn)
if (os.path.exists(f)):
print "File exists: " + f
else:
print "Linking: " + f
os.symlink(path + fn, f)
elif (mode in ("rm", "del")):
for fn in files:
f = os.path.basename(fn)
if (os.path.exists(f)):
print "Removing: " + f
try: os.unlink(f)
except: pass
elif (mode == "unlink"):
for fn in files:
f = os.path.basename(fn)
if (os.path.exists(f)):
if (os.path.islink(f)):
print "Unlinking: " + f
try: os.unlink(f)
except: pass
else:
print "Not a softlink: " + f
if (mode in ("softlinks", "cp", "copy")):
for d in defs:
fn = d + ".def"
print "Creating: " + fn
f = open(fn, "w")
f.write("EXPORTS\n")
f.write("\tinit" + d + "\n")
f.close()
if (mode in ("unlink", "rm", "del")):
for d in defs:
fn = d + ".def"
if (os.path.exists(fn)):
print "Removing: " + fn
try: os.unlink(fn)
except: pass

View File

@@ -1,87 +0,0 @@
# Revision History
# 17 Apr 01 include cross-module support, compile getting_started1 (R.W. Grosse-Kunstleve)
# 17 Apr 01 build shared library (patch provided by Dan Nuffer)
# 04 Mar 01 Changed library name to libboost_python.a, various cleanups,
# attempted Cygwin compatibility. Still needs testing on Linux
# (David Abrahams)
LIBSRC = \
classes.cpp \
conversions.cpp \
cross_module.cpp \
extension_class.cpp \
functions.cpp \
init_function.cpp \
module_builder.cpp \
objects.cpp \
types.cpp
LIBOBJ = $(LIBSRC:.cpp=.o)
OBJ = $(LIBOBJ)
LIBNAME = libboost_python
# libpython2.0.dll
ifeq "$(OS)" "Windows_NT"
ROOT=c:/cygnus
INC = -Ic:/cygnus/usr/include/g++-3 -Ic:/cygnus/usr/include -Ic:/boost -I$(PYTHON_INC)
MODULE_EXTENSION=dll
PYTHON_LIB=c:/cygnus/usr/local/lib/python2.0/config/libpython2.0.dll.a
SHARED_LIB = $(LIBNAME).dll
else
PYTHON_INC=$(ROOT)/usr/local/Python-2.0/include/python2.0
BOOST_INC=../../..
INC = -I$(BOOST_INC) -I$(PYTHON_INC)
MODULE_EXTENSION=so
VERSION=1
SHARED_LIB = $(LIBNAME).so.$(VERSION)
endif
%.o: ../src/%.cpp
g++ -fPIC -Wall -W $(INC) $(CXXFLAGS) -o $*.o -c $<
%.d: ../src/%.cpp
@echo creating $@
@set -e; g++ -M $(INC) -c $< \
| sed 's/\($*\)\.o[ :]*/\1.o $@ : /g' > $@; \
[ -s $@ ] || rm -f $@
PYTHON = python
all: test $(SHARED_LIB) getting_started1
test: comprehensive.o $(LIBNAME).a $(SHARED_LIB)
g++ $(CXXFLAGS) -shared -o ../test/boost_python_test.$(MODULE_EXTENSION) comprehensive.o -L. -lboost_python $(PYTHON_LIB)
$(PYTHON) ../test/comprehensive.py
comprehensive.o: ../test/comprehensive.cpp
g++ $(CXXFLAGS) --template-depth-32 -fPIC -Wall -W $(INC) -o $*.o -c $<
getting_started1: getting_started1.o $(LIBNAME).a
g++ $(CXXFLAGS) -shared -o ../example/getting_started1.$(MODULE_EXTENSION) getting_started1.o -L. -lboost_python $(PYTHON_LIB)
ln -s ../test/doctest.py ../example
$(PYTHON) ../example/test_getting_started1.py
getting_started1.o: ../example/getting_started1.cpp
g++ $(CXXFLAGS) --template-depth-32 -fPIC -Wall -W $(INC) -o $*.o -c $<
clean:
rm -rf *.o *.$(MODULE_EXTENSION) *.a *.d *.pyc *.bak a.out
$(LIBNAME).a: $(LIBOBJ)
rm -f $@
ar cqs $@ $(LIBOBJ)
$(SHARED_LIB): $(LIBOBJ)
g++ $(CXXFLAGS) -shared -o $@ -Wl,--soname=$(LIBNAME).$(MODULE_EXTENSION)
DEP = $(OBJ:.o=.d)
ifneq "$(MAKECMDGOALS)" "clean"
include $(DEP)
endif

View File

@@ -1,136 +0,0 @@
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View File

@@ -1,135 +0,0 @@
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View File

@@ -1,184 +0,0 @@
# Usage:
#
# Create a new empty directory anywhere (preferably not in the boost tree).
# Copy this Makefile to that new directory and rename it to "Makefile"
# Adjust the pathnames below.
#
# make softlinks Create softlinks to source code and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make unlink Remove softlinks
#
# Revision history:
# 12 Apr 01 new macro ROOT to simplify configuration (R.W. Grosse-Kunstleve)
# Initial version: R.W. Grosse-Kunstleve
ROOT=$(HOME)
BOOST=$(ROOT)/boost
PYEXE=PYTHONPATH=. /usr/local/Python-1.5.2/bin/python
PYINC=-I/usr/local/Python-1.5.2/include/python1.5
#PYEXE=PYTHONPATH=. /usr/local/Python-2.1/bin/python
#PYINC=-I/usr/local/Python-2.1/include/python2.1
STLPORTINC=-I$(BOOST)/boost/compatibility/cpp_c_headers
STDOPTS=
WARNOPTS=-woff 1001,1234,1682
OPTOPTS=-g
CPP=CC -LANG:std -n32 -mips4
CPPOPTS=$(STLPORTINC) $(STLPORTOPTS) -I$(BOOST) $(PYINC) \
$(STDOPTS) $(WARNOPTS) $(OPTOPTS)
MAKEDEP=-M
LD=CC -LANG:std -n32 -mips4
LDOPTS=-shared
OBJ=classes.o conversions.o extension_class.o functions.o \
init_function.o module_builder.o \
objects.o types.o cross_module.o
DEPOBJ=$(OBJ) \
comprehensive.o \
abstract.o \
getting_started1.o getting_started2.o \
simple_vector.o \
do_it_yourself_convts.o \
nested.o \
pickle1.o pickle2.o pickle3.o \
noncopyable_export.o noncopyable_import.o \
ivect.o dvect.o \
richcmp1.o richcmp2.o richcmp3.o
.SUFFIXES: .o .cpp
all: libboost_python.a \
boost_python_test.so \
abstract.so \
getting_started1.so getting_started2.so \
simple_vector.so \
do_it_yourself_convts.so \
nested.so \
pickle1.so pickle2.so pickle3.so \
noncopyable_export.so noncopyable_import.so \
ivect.so dvect.so \
richcmp1.so richcmp2.so richcmp3.so
libboost_python.a: $(OBJ)
rm -f libboost_python.a
$(CPP) -ar -o libboost_python.a $(OBJ)
boost_python_test.so: $(OBJ) comprehensive.o
$(LD) $(LDOPTS) $(OBJ) comprehensive.o -o boost_python_test.so -lm
abstract.so: $(OBJ) abstract.o
$(LD) $(LDOPTS) $(OBJ) abstract.o -o abstract.so
getting_started1.so: $(OBJ) getting_started1.o
$(LD) $(LDOPTS) $(OBJ) getting_started1.o -o getting_started1.so
getting_started2.so: $(OBJ) getting_started2.o
$(LD) $(LDOPTS) $(OBJ) getting_started2.o -o getting_started2.so
simple_vector.so: $(OBJ) simple_vector.o
$(LD) $(LDOPTS) $(OBJ) simple_vector.o -o simple_vector.so
do_it_yourself_convts.so: $(OBJ) do_it_yourself_convts.o
$(LD) $(LDOPTS) $(OBJ) do_it_yourself_convts.o -o do_it_yourself_convts.so
nested.so: $(OBJ) nested.o
$(LD) $(LDOPTS) $(OBJ) nested.o -o nested.so
pickle1.so: $(OBJ) pickle1.o
$(LD) $(LDOPTS) $(OBJ) pickle1.o -o pickle1.so
pickle2.so: $(OBJ) pickle2.o
$(LD) $(LDOPTS) $(OBJ) pickle2.o -o pickle2.so
pickle3.so: $(OBJ) pickle3.o
$(LD) $(LDOPTS) $(OBJ) pickle3.o -o pickle3.so
noncopyable_export.so: $(OBJ) noncopyable_export.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_export.o -o noncopyable_export.so
noncopyable_import.so: $(OBJ) noncopyable_import.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_import.o -o noncopyable_import.so
ivect.so: $(OBJ) ivect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) ivect.o -o ivect.so
dvect.so: $(OBJ) dvect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) dvect.o -o dvect.so
richcmp1.so: $(OBJ) richcmp1.o
$(LD) $(LDOPTS) $(OBJ) richcmp1.o -o richcmp1.so
richcmp2.so: $(OBJ) richcmp2.o
$(LD) $(LDOPTS) $(OBJ) richcmp2.o -o richcmp2.so
richcmp3.so: $(OBJ) richcmp3.o
$(LD) $(LDOPTS) $(OBJ) richcmp3.o -o richcmp3.so
.cpp.o:
$(CPP) $(CPPOPTS) -c $*.cpp
test:
$(PYEXE) comprehensive.py
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
rm -f $(OBJ) libboost_python.a libboost_python.a.input
rm -f comprehensive.o boost_python_test.so
rm -f abstract.o abstract.so
rm -f getting_started1.o getting_started1.so
rm -f getting_started2.o getting_started2.so
rm -f simple_vector.o simple_vector.so
rm -f do_it_yourself_convts.o do_it_yourself_convts.so
rm -f nested.o nested.so
rm -f pickle1.o pickle1.so
rm -f pickle2.o pickle2.so
rm -f pickle3.o pickle3.so
rm -f noncopyable_export.o noncopyable_export.so
rm -f noncopyable_import.o noncopyable_import.so
rm -f ivect.o ivect.so
rm -f dvect.o dvect.so
rm -f richcmp1.o richcmp1.so
rm -f richcmp2.o richcmp2.so
rm -f richcmp3.o richcmp3.so
rm -f so_locations *.pyc
rm -rf ii_files
softlinks:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) softlinks
unlink:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) unlink
cp:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) cp
rm:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) rm
depend:
@ cat Makefile.nodepend; \
for obj in $(DEPOBJ); \
do \
bn=`echo "$$obj" | cut -d. -f1`; \
$(CPP) $(CPPOPTS) $(MAKEDEP) "$$bn".cpp; \
done

View File

@@ -1,184 +0,0 @@
# Usage:
#
# Create a new empty directory anywhere (preferably not in the boost tree).
# Copy this Makefile to that new directory and rename it to "Makefile"
# Adjust the pathnames below.
#
# make softlinks Create softlinks to source code and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make unlink Remove softlinks
#
# Revision history:
# 12 Apr 01 new macro ROOT to simplify configuration (R.W. Grosse-Kunstleve)
# Initial version: R.W. Grosse-Kunstleve
ROOT=$(HOME)
BOOST=$(ROOT)/boost
PYEXE=PYTHONPATH=. /usr/bin/python
PYINC=-I/usr/include/python1.5
#PYEXE=PYTHONPATH=. /usr/local/Python-1.5.2/bin/python
#PYINC=-I/usr/local/Python-1.5.2/include/python1.5
#PYEXE=PYTHONPATH=. /usr/local/Python-2.1/bin/python
#PYINC=-I/usr/local/Python-2.1/include/python2.1
STDOPTS=-fPIC -ftemplate-depth-21
WARNOPTS=
OPTOPTS=-g
CPP=g++
CPPOPTS=$(STLPORTINC) $(STLPORTOPTS) -I$(BOOST) $(PYINC) \
$(STDOPTS) $(WARNOPTS) $(OPTOPTS)
MAKEDEP=-M
LD=$(CPP)
LDOPTS=-shared
OBJ=classes.o conversions.o extension_class.o functions.o \
init_function.o module_builder.o \
objects.o types.o cross_module.o
DEPOBJ=$(OBJ) \
comprehensive.o \
abstract.o \
getting_started1.o getting_started2.o \
simple_vector.o \
do_it_yourself_convts.o \
nested.o \
pickle1.o pickle2.o pickle3.o \
noncopyable_export.o noncopyable_import.o \
ivect.o dvect.o \
richcmp1.o richcmp2.o richcmp3.o
.SUFFIXES: .o .cpp
all: libboost_python.a \
boost_python_test.so \
abstract.so \
getting_started1.so getting_started2.so \
simple_vector.so \
do_it_yourself_convts.so \
nested.so \
pickle1.so pickle2.so pickle3.so \
noncopyable_export.so noncopyable_import.so \
ivect.so dvect.so \
richcmp1.so richcmp2.so richcmp3.so
libboost_python.a: $(OBJ)
rm -f libboost_python.a
ar r libboost_python.a $(OBJ)
boost_python_test.so: $(OBJ) comprehensive.o
$(LD) $(LDOPTS) $(OBJ) comprehensive.o -o boost_python_test.so -lm
abstract.so: $(OBJ) abstract.o
$(LD) $(LDOPTS) $(OBJ) abstract.o -o abstract.so
getting_started1.so: $(OBJ) getting_started1.o
$(LD) $(LDOPTS) $(OBJ) getting_started1.o -o getting_started1.so
getting_started2.so: $(OBJ) getting_started2.o
$(LD) $(LDOPTS) $(OBJ) getting_started2.o -o getting_started2.so
simple_vector.so: $(OBJ) simple_vector.o
$(LD) $(LDOPTS) $(OBJ) simple_vector.o -o simple_vector.so
do_it_yourself_convts.so: $(OBJ) do_it_yourself_convts.o
$(LD) $(LDOPTS) $(OBJ) do_it_yourself_convts.o -o do_it_yourself_convts.so
nested.so: $(OBJ) nested.o
$(LD) $(LDOPTS) $(OBJ) nested.o -o nested.so
pickle1.so: $(OBJ) pickle1.o
$(LD) $(LDOPTS) $(OBJ) pickle1.o -o pickle1.so
pickle2.so: $(OBJ) pickle2.o
$(LD) $(LDOPTS) $(OBJ) pickle2.o -o pickle2.so
pickle3.so: $(OBJ) pickle3.o
$(LD) $(LDOPTS) $(OBJ) pickle3.o -o pickle3.so
noncopyable_export.so: $(OBJ) noncopyable_export.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_export.o -o noncopyable_export.so
noncopyable_import.so: $(OBJ) noncopyable_import.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_import.o -o noncopyable_import.so
ivect.so: $(OBJ) ivect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) ivect.o -o ivect.so
dvect.so: $(OBJ) dvect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) dvect.o -o dvect.so
richcmp1.so: $(OBJ) richcmp1.o
$(LD) $(LDOPTS) $(OBJ) richcmp1.o -o richcmp1.so
richcmp2.so: $(OBJ) richcmp2.o
$(LD) $(LDOPTS) $(OBJ) richcmp2.o -o richcmp2.so
richcmp3.so: $(OBJ) richcmp3.o
$(LD) $(LDOPTS) $(OBJ) richcmp3.o -o richcmp3.so
.cpp.o:
$(CPP) $(CPPOPTS) -c $*.cpp
test:
$(PYEXE) comprehensive.py
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
rm -f $(OBJ) libboost_python.a libboost_python.a.input
rm -f comprehensive.o boost_python_test.so
rm -f abstract.o abstract.so
rm -f getting_started1.o getting_started1.so
rm -f getting_started2.o getting_started2.so
rm -f simple_vector.o simple_vector.so
rm -f do_it_yourself_convts.o do_it_yourself_convts.so
rm -f nested.o nested.so
rm -f pickle1.o pickle1.so
rm -f pickle2.o pickle2.so
rm -f pickle3.o pickle3.so
rm -f noncopyable_export.o noncopyable_export.so
rm -f noncopyable_import.o noncopyable_import.so
rm -f ivect.o ivect.so
rm -f dvect.o dvect.so
rm -f richcmp1.o richcmp1.so
rm -f richcmp2.o richcmp2.so
rm -f richcmp3.o richcmp3.so
rm -f so_locations *.pyc
softlinks:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) softlinks
unlink:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) unlink
cp:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) cp
rm:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) rm
depend:
@ cat Makefile.nodepend; \
for obj in $(DEPOBJ); \
do \
bn=`echo "$$obj" | cut -d. -f1`; \
$(CPP) $(CPPOPTS) $(MAKEDEP) "$$bn".cpp; \
done

View File

@@ -1,222 +0,0 @@
# Usage:
#
# make copy Copy the sources and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make del Remove the sources and tests
#
# Revision history:
# 12 Apr 01 new macro ROOT to simplify configuration (R.W. Grosse-Kunstleve)
# Initial version: R.W. Grosse-Kunstleve
# To install mingw32, follow instructions at:
# http://starship.python.net/crew/kernr/mingw32/Notes.html
# In particular, install:
# ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95.2/gcc-2.95.2-msvcrt.exe
# ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/mingw32/gcc-2.95.2/fixes/quote-fix-msvcrt.exe
# http://starship.python.net/crew/kernr/mingw32/Python-1.5.2-mingw32.zip
# Unpack the first two archives in the default locations and update your PATH.
# Unpack the third archive in \usr.
# Note: comprehensive.cpp generates compiler errors and later crashes.
# L:\boost\boost\python\detail\extension_class.hpp:643: warning:
# alignment of `vtable for class
# boost::python::detail::held_instance<bpl_test::Derived1>'
# is greater than maximum object file alignment. Using 16.
# Could this be fixed with compiler options?
# -fhuge-objects looks interesting, but requires recompiling the C++ library.
# (what exactly does that mean?)
# -fvtable-thunks eliminates the compiler warning, but
# "import boost_python_test" still causes a crash.
ROOT=R:
BOOST_WIN="$(ROOT)\boost"
BOOST_UNIX=$(HOME)/boost
PYEXE="C:\Program files\Python\python.exe"
PYINC=-I"C:\usr\include\python1.5"
PYLIB="C:\usr\lib\libpython15.a"
#PYEXE="C:\Python21\python.exe"
#PYINC=-I"C:\usr\include\python2.1"
#PYLIB="C:\usr\lib\libpython21.a"
STDOPTS=-ftemplate-depth-21
WARNOPTS=
OPTOPTS=-g
CPP=g++
CPPOPTS=$(STLPORTINC) $(STLPORTOPTS) -I$(BOOST_WIN) $(PYINC) \
$(STDOPTS) $(WARNOPTS) $(OPTOPTS)
LD=g++
LDOPTS=-shared
OBJ=classes.o conversions.o extension_class.o functions.o \
init_function.o module_builder.o \
objects.o types.o cross_module.o
.SUFFIXES: .o .cpp
all: libboost_python.a \
abstract.pyd \
getting_started1.pyd getting_started2.pyd \
simple_vector.pyd \
do_it_yourself_convts.pyd \
nested.pyd \
pickle1.pyd pickle2.pyd pickle3.pyd \
noncopyable_export.pyd noncopyable_import.pyd \
ivect.pyd dvect.pyd \
richcmp1.pyd richcmp2.pyd richcmp3.pyd
libboost_python.a: $(OBJ)
-del libboost_python.a
ar r libboost_python.a $(OBJ)
DLLWRAPOPTS=-s --driver-name g++ -s \
--entry _DllMainCRTStartup@12 --target=i386-mingw32
boost_python_test.pyd: $(OBJ) comprehensive.o
dllwrap $(DLLWRAPOPTS) \
--dllname boost_python_test.pyd \
--def boost_python_test.def \
$(OBJ) comprehensive.o $(PYLIB)
abstract.pyd: $(OBJ) abstract.o
dllwrap $(DLLWRAPOPTS) \
--dllname abstract.pyd \
--def abstract.def \
$(OBJ) abstract.o $(PYLIB)
getting_started1.pyd: $(OBJ) getting_started1.o
dllwrap $(DLLWRAPOPTS) \
--dllname getting_started1.pyd \
--def getting_started1.def \
$(OBJ) getting_started1.o $(PYLIB)
getting_started2.pyd: $(OBJ) getting_started2.o
dllwrap $(DLLWRAPOPTS) \
--dllname getting_started2.pyd \
--def getting_started2.def \
$(OBJ) getting_started2.o $(PYLIB)
simple_vector.pyd: $(OBJ) simple_vector.o
dllwrap $(DLLWRAPOPTS) \
--dllname simple_vector.pyd \
--def simple_vector.def \
$(OBJ) simple_vector.o $(PYLIB)
do_it_yourself_convts.pyd: $(OBJ) do_it_yourself_convts.o
dllwrap $(DLLWRAPOPTS) \
--dllname do_it_yourself_convts.pyd \
--def do_it_yourself_convts.def \
$(OBJ) do_it_yourself_convts.o $(PYLIB)
nested.pyd: $(OBJ) nested.o
dllwrap $(DLLWRAPOPTS) \
--dllname nested.pyd \
--def nested.def \
$(OBJ) nested.o $(PYLIB)
pickle1.pyd: $(OBJ) pickle1.o
dllwrap $(DLLWRAPOPTS) \
--dllname pickle1.pyd \
--def pickle1.def \
$(OBJ) pickle1.o $(PYLIB)
pickle2.pyd: $(OBJ) pickle2.o
dllwrap $(DLLWRAPOPTS) \
--dllname pickle2.pyd \
--def pickle2.def \
$(OBJ) pickle2.o $(PYLIB)
pickle3.pyd: $(OBJ) pickle3.o
dllwrap $(DLLWRAPOPTS) \
--dllname pickle3.pyd \
--def pickle3.def \
$(OBJ) pickle3.o $(PYLIB)
noncopyable_export.pyd: $(OBJ) noncopyable_export.o
dllwrap $(DLLWRAPOPTS) \
--dllname noncopyable_export.pyd \
--def noncopyable_export.def \
$(OBJ) noncopyable_export.o $(PYLIB)
noncopyable_import.pyd: $(OBJ) noncopyable_import.o
dllwrap $(DLLWRAPOPTS) \
--dllname noncopyable_import.pyd \
--def noncopyable_import.def \
$(OBJ) noncopyable_import.o $(PYLIB)
ivect.pyd: $(OBJ) ivect.o
dllwrap $(DLLWRAPOPTS) \
--dllname ivect.pyd \
--def ivect.def \
$(OBJ) ivect.o $(PYLIB)
dvect.pyd: $(OBJ) dvect.o
dllwrap $(DLLWRAPOPTS) \
--dllname dvect.pyd \
--def dvect.def \
$(OBJ) dvect.o $(PYLIB)
richcmp1.pyd: $(OBJ) richcmp1.o
dllwrap $(DLLWRAPOPTS) \
--dllname richcmp1.pyd \
--def richcmp1.def \
$(OBJ) richcmp1.o $(PYLIB)
richcmp2.pyd: $(OBJ) richcmp2.o
dllwrap $(DLLWRAPOPTS) \
--dllname richcmp2.pyd \
--def richcmp2.def \
$(OBJ) richcmp2.o $(PYLIB)
richcmp3.pyd: $(OBJ) richcmp3.o
dllwrap $(DLLWRAPOPTS) \
--dllname richcmp3.pyd \
--def richcmp3.def \
$(OBJ) richcmp3.o $(PYLIB)
.cpp.o:
$(CPP) $(CPPOPTS) -c $*.cpp
test:
# $(PYEXE) comprehensive.py
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
-del *.o
-del *.a
-del *.pyd
-del *.pyc
softlinks:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) softlinks
unlink:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) unlink
cp:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) cp
rm:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) rm
copy:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) copy
del:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) del

View File

@@ -1,135 +0,0 @@
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# ** DO NOT EDIT **
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!MESSAGE "rwgk1 - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE "rwgk1 - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE "rwgk1 - Win32 DebugPython" (based on "Win32 (x86) Dynamic-Link Library")
!MESSAGE
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CPP=cl.exe
MTL=midl.exe
RSC=rc.exe
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# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\..\..\.." /I "c:\tools\python\include" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "RWGK1_EXPORTS" /YX /FD /c
# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
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BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
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LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386 /libpath:"c:\tools\python\libs"
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View File

@@ -1,199 +0,0 @@
# Usage:
#
# Create a new empty directory anywhere (preferably not in the boost tree).
# Copy this Makefile to that new directory and rename it to "Makefile"
# Adjust the pathnames below.
#
# make softlinks Create softlinks to source code and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make unlink Remove softlinks
#
# Revision history:
# 12 Apr 01 new macro ROOT to simplify configuration (R.W. Grosse-Kunstleve)
# Initial version: R.W. Grosse-Kunstleve
ROOT=$(HOME)
BOOST=$(ROOT)/boost
PYEXE=PYTHONPATH=. /usr/local/Python-1.5.2/bin/python
PYINC=-I/usr/local/Python-1.5.2/include/python1.5
#PYEXE=PYTHONPATH=. /usr/local/Python-2.1/bin/python
#PYINC=-I/usr/local/Python-2.1/include/python2.1
#STLPORTINC=-I/usr/local/STLport-4.1b3/stlport
#STLPORTINC=-I/usr/local/STLport-4.1b4/stlport
#STLPORTOPTS= \
# -D__USE_STD_IOSTREAM \
# -D__STL_NO_SGI_IOSTREAMS \
# -D__STL_USE_NATIVE_STRING \
# -D__STL_NO_NEW_C_HEADERS \
# -D_RWSTD_COMPILE_INSTANTIATE=1
STLPORTINC=-I$(BOOST)/boost/compatibility/cpp_c_headers
STDOPTS=-std strict_ansi
# use -msg_display_number to obtain integer tags for -msg_disable
WARNOPTS=-msg_disable 186,450,1115
OPTOPTS=-g
CPP=cxx
CPPOPTS=$(STLPORTINC) $(STLPORTOPTS) -I$(BOOST) $(PYINC) \
$(STDOPTS) $(WARNOPTS) $(OPTOPTS)
MAKEDEP=-Em
LD=cxx
LDOPTS=-shared -expect_unresolved 'Py*' -expect_unresolved '_Py*'
#HIDDEN=-hidden
OBJ=classes.o conversions.o extension_class.o functions.o \
init_function.o module_builder.o \
objects.o types.o cross_module.o
DEPOBJ=$(OBJ) \
comprehensive.o \
abstract.o \
getting_started1.o getting_started2.o \
simple_vector.o \
do_it_yourself_convts.o \
nested.o \
pickle1.o pickle2.o pickle3.o \
noncopyable_export.o noncopyable_import.o \
ivect.o dvect.o \
richcmp1.o richcmp2.o richcmp3.o
.SUFFIXES: .o .cpp
all: libboost_python.a \
boost_python_test.so \
abstract.so \
getting_started1.so getting_started2.so \
simple_vector.so \
do_it_yourself_convts.so \
nested.so \
pickle1.so pickle2.so pickle3.so \
noncopyable_export.so noncopyable_import.so \
ivect.so dvect.so \
richcmp1.so richcmp2.so richcmp3.so
libboost_python.a: $(OBJ)
rm -f libboost_python.a
cd cxx_repository; \
ls -1 > ../libboost_python.a.input; \
ar r ../libboost_python.a -input ../libboost_python.a.input
rm -f libboost_python.a.input
ar r libboost_python.a $(OBJ)
boost_python_test.so: $(OBJ) comprehensive.o
$(LD) $(LDOPTS) $(OBJ) comprehensive.o -o boost_python_test.so -lm
abstract.so: $(OBJ) abstract.o
$(LD) $(LDOPTS) $(OBJ) abstract.o -o abstract.so
getting_started1.so: $(OBJ) getting_started1.o
$(LD) $(LDOPTS) $(OBJ) getting_started1.o -o getting_started1.so
getting_started2.so: $(OBJ) getting_started2.o
$(LD) $(LDOPTS) $(OBJ) getting_started2.o -o getting_started2.so
simple_vector.so: $(OBJ) simple_vector.o
$(LD) $(LDOPTS) $(OBJ) simple_vector.o -o simple_vector.so
do_it_yourself_convts.so: $(OBJ) do_it_yourself_convts.o
$(LD) $(LDOPTS) $(OBJ) do_it_yourself_convts.o -o do_it_yourself_convts.so
nested.so: $(OBJ) nested.o
$(LD) $(LDOPTS) $(OBJ) nested.o -o nested.so
pickle1.so: $(OBJ) pickle1.o
$(LD) $(LDOPTS) $(OBJ) pickle1.o -o pickle1.so
pickle2.so: $(OBJ) pickle2.o
$(LD) $(LDOPTS) $(OBJ) pickle2.o -o pickle2.so
pickle3.so: $(OBJ) pickle3.o
$(LD) $(LDOPTS) $(OBJ) pickle3.o -o pickle3.so
noncopyable_export.so: $(OBJ) noncopyable_export.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_export.o -o noncopyable_export.so
noncopyable_import.so: $(OBJ) noncopyable_import.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) \
noncopyable_import.o -o noncopyable_import.so
ivect.so: $(OBJ) ivect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) ivect.o -o ivect.so
dvect.so: $(OBJ) dvect.o
$(LD) $(LDOPTS) $(OBJ) $(HIDDEN) dvect.o -o dvect.so
richcmp1.so: $(OBJ) richcmp1.o
$(LD) $(LDOPTS) $(OBJ) richcmp1.o -o richcmp1.so
richcmp2.so: $(OBJ) richcmp2.o
$(LD) $(LDOPTS) $(OBJ) richcmp2.o -o richcmp2.so
richcmp3.so: $(OBJ) richcmp3.o
$(LD) $(LDOPTS) $(OBJ) richcmp3.o -o richcmp3.so
.cpp.o:
$(CPP) $(CPPOPTS) -c $*.cpp
test:
$(PYEXE) comprehensive.py
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
rm -f $(OBJ) libboost_python.a libboost_python.a.input
rm -f comprehensive.o boost_python_test.so
rm -f abstract.o abstract.so
rm -f getting_started1.o getting_started1.so
rm -f getting_started2.o getting_started2.so
rm -f simple_vector.o simple_vector.so
rm -f do_it_yourself_convts.o do_it_yourself_convts.so
rm -f nested.o nested.so
rm -f pickle1.o pickle1.so
rm -f pickle2.o pickle2.so
rm -f pickle3.o pickle3.so
rm -f noncopyable_export.o noncopyable_export.so
rm -f noncopyable_import.o noncopyable_import.so
rm -f ivect.o ivect.so
rm -f dvect.o dvect.so
rm -f richcmp1.o richcmp1.so
rm -f richcmp2.o richcmp2.so
rm -f richcmp3.o richcmp3.so
rm -f so_locations *.pyc
rm -rf cxx_repository
softlinks:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) softlinks
unlink:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) unlink
cp:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) cp
rm:
$(PYEXE) $(BOOST)/libs/python/build/filemgr.py $(BOOST) rm
depend:
@ cat Makefile.nodepend; \
for obj in $(DEPOBJ); \
do \
bn=`echo "$$obj" | cut -d. -f1`; \
$(CPP) $(CPPOPTS) $(MAKEDEP) "$$bn".cpp; \
done

View File

@@ -1,150 +0,0 @@
# Usage:
#
# make copy Copy the sources and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make del Remove the sources and tests
#
# Revision history:
# 12 Apr 01 new macro ROOT to simplify configuration (R.W. Grosse-Kunstleve)
# Initial version: R.W. Grosse-Kunstleve
ROOT=R:
BOOST_WIN="$(ROOT)\boost"
BOOST_UNIX=$(HOME)/boost
PYEXE="C:\Program files\Python\python.exe"
PYINC=/I"C:\Program files\Python\include"
PYLIB="C:\Program files\Python\libs\python15.lib"
#PYEXE="C:\Python21\python.exe"
#PYINC=/I"C:\Python21\include"
#PYLIB="C:\Python21\libs\python21.lib"
STDOPTS=/nologo /MD /GR /GX /Zm200
WARNOPTS=
OPTOPTS=
CPP=cl.exe
CPPOPTS=$(STLPORTINC) $(STLPORTOPTS) /I$(BOOST_WIN) $(PYINC) \
$(STDOPTS) $(WARNOPTS) $(OPTOPTS)
LD=link.exe
LDOPTS=/nologo /dll /incremental:no
OBJ=classes.obj conversions.obj extension_class.obj functions.obj \
init_function.obj module_builder.obj \
objects.obj types.obj cross_module.obj
.SUFFIXES: .obj .cpp
all: boost_python.lib \
boost_python_test.pyd \
abstract.pyd \
getting_started1.pyd getting_started2.pyd \
simple_vector.pyd \
do_it_yourself_convts.pyd \
nested.pyd \
pickle1.pyd pickle2.pyd pickle3.pyd \
noncopyable_export.pyd noncopyable_import.pyd \
ivect.pyd dvect.pyd \
richcmp1.pyd richcmp2.pyd richcmp3.pyd
boost_python.lib: $(OBJ)
$(LD) -lib /nologo /out:boost_python.lib $(OBJ)
boost_python_test.pyd: $(OBJ) comprehensive.obj
$(LD) $(LDOPTS) $(OBJ) comprehensive.obj $(PYLIB) /export:initboost_python_test /out:"boost_python_test.pyd"
abstract.pyd: $(OBJ) abstract.obj
$(LD) $(LDOPTS) $(OBJ) abstract.obj $(PYLIB) /export:initabstract /out:"abstract.pyd"
getting_started1.pyd: $(OBJ) getting_started1.obj
$(LD) $(LDOPTS) $(OBJ) getting_started1.obj $(PYLIB) /export:initgetting_started1 /out:"getting_started1.pyd"
getting_started2.pyd: $(OBJ) getting_started2.obj
$(LD) $(LDOPTS) $(OBJ) getting_started2.obj $(PYLIB) /export:initgetting_started2 /out:"getting_started2.pyd"
simple_vector.pyd: $(OBJ) simple_vector.obj
$(LD) $(LDOPTS) $(OBJ) simple_vector.obj $(PYLIB) /export:initsimple_vector /out:"simple_vector.pyd"
do_it_yourself_convts.pyd: $(OBJ) do_it_yourself_convts.obj
$(LD) $(LDOPTS) $(OBJ) do_it_yourself_convts.obj $(PYLIB) /export:initdo_it_yourself_convts /out:"do_it_yourself_convts.pyd"
nested.pyd: $(OBJ) nested.obj
$(LD) $(LDOPTS) $(OBJ) nested.obj $(PYLIB) /export:initnested /out:"nested.pyd"
pickle1.pyd: $(OBJ) pickle1.obj
$(LD) $(LDOPTS) $(OBJ) pickle1.obj $(PYLIB) /export:initpickle1 /out:"pickle1.pyd"
pickle2.pyd: $(OBJ) pickle2.obj
$(LD) $(LDOPTS) $(OBJ) pickle2.obj $(PYLIB) /export:initpickle2 /out:"pickle2.pyd"
pickle3.pyd: $(OBJ) pickle3.obj
$(LD) $(LDOPTS) $(OBJ) pickle3.obj $(PYLIB) /export:initpickle3 /out:"pickle3.pyd"
noncopyable_export.pyd: $(OBJ) noncopyable_export.obj
$(LD) $(LDOPTS) $(OBJ) noncopyable_export.obj $(PYLIB) /export:initnoncopyable_export /out:"noncopyable_export.pyd"
noncopyable_import.pyd: $(OBJ) noncopyable_import.obj
$(LD) $(LDOPTS) $(OBJ) noncopyable_import.obj $(PYLIB) /export:initnoncopyable_import /out:"noncopyable_import.pyd"
ivect.pyd: $(OBJ) ivect.obj
$(LD) $(LDOPTS) $(OBJ) ivect.obj $(PYLIB) /export:initivect /out:"ivect.pyd"
dvect.pyd: $(OBJ) dvect.obj
$(LD) $(LDOPTS) $(OBJ) dvect.obj $(PYLIB) /export:initdvect /out:"dvect.pyd"
richcmp1.pyd: $(OBJ) richcmp1.obj
$(LD) $(LDOPTS) $(OBJ) richcmp1.obj $(PYLIB) /export:initrichcmp1 /out:"richcmp1.pyd"
richcmp2.pyd: $(OBJ) richcmp2.obj
$(LD) $(LDOPTS) $(OBJ) richcmp2.obj $(PYLIB) /export:initrichcmp2 /out:"richcmp2.pyd"
richcmp3.pyd: $(OBJ) richcmp3.obj
$(LD) $(LDOPTS) $(OBJ) richcmp3.obj $(PYLIB) /export:initrichcmp3 /out:"richcmp3.pyd"
.cpp.obj:
$(CPP) $(CPPOPTS) /c $*.cpp
test:
$(PYEXE) comprehensive.py --broken-auto-ptr
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py --broken-auto-ptr
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
-del *.obj
-del *.lib
-del *.exp
-del *.idb
-del *.pyd
-del *.pyc
softlinks:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) softlinks
unlink:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) unlink
cp:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) cp
rm:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) rm
copy:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) copy
del:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) del

View File

@@ -1,149 +0,0 @@
# Usage:
#
# make copy Copy the sources and tests
# make Compile all sources
# make test Run doctest tests
# make clean Remove all object files
# make del Remove the sources and tests
#
# Revision history:
# 14 Dec 01 derived from vc60.mak (R.W. Grosse-Kunstleve)
ROOT=R:
BOOST_WIN="$(ROOT)\boostdev"
BOOST_UNIX=$(HOME)/boost
#PYEXE="C:\Program files\Python\python.exe"
#PYINC=-I"C:\Program files\Python\include"
#PYLIB="C:\Program files\Python\libs\python15.lib"
PYEXE="C:\Python21\python.exe"
PYINC=-I"C:\Python21\include"
PYLIB="C:\Python21\libs\python21.lib"
STDOPTS=-gccinc -prefix UseDLLPrefix.h
WARNOPTS=-warn on,nounusedexpr,nounused
OPTOPTS=-O
CPP=mwcc
CPPOPTS=$(STDOPTS) $(WARNOPTS) $(OPTOPTS) \
$(STLPORTINC) $(STLPORTOPTS) -I$(BOOST_WIN) $(PYINC)
LD=mwld
LDOPTS=-export dllexport -shared
OBJ=classes.obj conversions.obj extension_class.obj functions.obj \
init_function.obj module_builder.obj \
objects.obj types.obj cross_module.obj
.SUFFIXES: .obj .cpp
all: libboost_python.lib \
boost_python_test.pyd \
abstract.pyd \
getting_started1.pyd getting_started2.pyd \
simple_vector.pyd \
do_it_yourself_convts.pyd \
nested.pyd \
pickle1.pyd pickle2.pyd pickle3.pyd \
noncopyable_export.pyd noncopyable_import.pyd \
ivect.pyd dvect.pyd \
richcmp1.pyd richcmp2.pyd richcmp3.pyd
libboost_python.lib: $(OBJ)
$(LD) -library -o libboost_python.lib $(OBJ)
boost_python_test.pyd: $(OBJ) comprehensive.obj
$(LD) $(LDOPTS) $(OBJ) comprehensive.obj $(PYLIB) -o boost_python_test.pyd
abstract.pyd: $(OBJ) abstract.obj
$(LD) $(LDOPTS) $(OBJ) abstract.obj $(PYLIB) -o abstract.pyd
getting_started1.pyd: $(OBJ) getting_started1.obj
$(LD) $(LDOPTS) $(OBJ) getting_started1.obj $(PYLIB) -o getting_started1.pyd
getting_started2.pyd: $(OBJ) getting_started2.obj
$(LD) $(LDOPTS) $(OBJ) getting_started2.obj $(PYLIB) -o getting_started2.pyd
simple_vector.pyd: $(OBJ) simple_vector.obj
$(LD) $(LDOPTS) $(OBJ) simple_vector.obj $(PYLIB) -o simple_vector.pyd
do_it_yourself_convts.pyd: $(OBJ) do_it_yourself_convts.obj
$(LD) $(LDOPTS) $(OBJ) do_it_yourself_convts.obj $(PYLIB) -o do_it_yourself_convts.pyd
nested.pyd: $(OBJ) nested.obj
$(LD) $(LDOPTS) $(OBJ) nested.obj $(PYLIB) -o nested.pyd
pickle1.pyd: $(OBJ) pickle1.obj
$(LD) $(LDOPTS) $(OBJ) pickle1.obj $(PYLIB) -o pickle1.pyd
pickle2.pyd: $(OBJ) pickle2.obj
$(LD) $(LDOPTS) $(OBJ) pickle2.obj $(PYLIB) -o pickle2.pyd
pickle3.pyd: $(OBJ) pickle3.obj
$(LD) $(LDOPTS) $(OBJ) pickle3.obj $(PYLIB) -o pickle3.pyd
noncopyable_export.pyd: $(OBJ) noncopyable_export.obj
$(LD) $(LDOPTS) $(OBJ) noncopyable_export.obj $(PYLIB) -o noncopyable_export.pyd
noncopyable_import.pyd: $(OBJ) noncopyable_import.obj
$(LD) $(LDOPTS) $(OBJ) noncopyable_import.obj $(PYLIB) -o noncopyable_import.pyd
ivect.pyd: $(OBJ) ivect.obj
$(LD) $(LDOPTS) $(OBJ) ivect.obj $(PYLIB) -o ivect.pyd
dvect.pyd: $(OBJ) dvect.obj
$(LD) $(LDOPTS) $(OBJ) dvect.obj $(PYLIB) -o dvect.pyd
richcmp1.pyd: $(OBJ) richcmp1.obj
$(LD) $(LDOPTS) $(OBJ) richcmp1.obj $(PYLIB) -o richcmp1.pyd
richcmp2.pyd: $(OBJ) richcmp2.obj
$(LD) $(LDOPTS) $(OBJ) richcmp2.obj $(PYLIB) -o richcmp2.pyd
richcmp3.pyd: $(OBJ) richcmp3.obj
$(LD) $(LDOPTS) $(OBJ) richcmp3.obj $(PYLIB) -o richcmp3.pyd
.cpp.obj:
$(CPP) $(CPPOPTS) -c $*.cpp
test:
$(PYEXE) comprehensive.py
$(PYEXE) test_abstract.py
$(PYEXE) test_getting_started1.py
$(PYEXE) test_getting_started2.py
$(PYEXE) test_simple_vector.py
$(PYEXE) test_do_it_yourself_convts.py
$(PYEXE) test_nested.py
$(PYEXE) test_pickle1.py
$(PYEXE) test_pickle2.py
$(PYEXE) test_pickle3.py
$(PYEXE) test_cross_module.py
$(PYEXE) test_richcmp1.py
$(PYEXE) test_richcmp2.py
$(PYEXE) test_richcmp3.py
clean:
-del *.obj
-del *.lib
-del *.exp
-del *.idb
-del *.pyd
-del *.pyc
softlinks:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) softlinks
unlink:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) unlink
cp:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) cp
rm:
python $(BOOST_UNIX)/libs/python/build/filemgr.py $(BOOST_UNIX) rm
copy:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) copy
del:
$(PYEXE) $(BOOST_WIN)\libs\python\build\filemgr.py $(BOOST_WIN) del

View File

@@ -1,2 +0,0 @@
call "c:\program files\metrowerks\codewarrior\other metrowerks tools\command line tools\cwenv.bat"
set MWWinx86LibraryFiles=MSL_All-DLL_x86.lib;gdi32.lib;user32.lib;kernel32.lib

View File

@@ -1,180 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<meta name="generator" content="HTML Tidy, see www.w3.org">
<title>Building an Extension Module</title>
<div>
<h1><img width="277" height="86" align="center" src=
"../../../c++boost.gif" alt="c++boost.gif (8819 bytes)">Building an
Extension Module</h1>
<p>The build process for Boost is currently undergoing some evolution,
and, it is to be hoped, improvement. The following facts may help:
<hr>
Makefiles for various platforms and a Visual Studio project
reside in the Boost subdirectory <tt>libs/python/build</tt>.
Build targets include:
<ul>
<li>The <tt>boost_python</tt> library for static linking with your
extension module. On the various Unices, this library will be
called <tt>libboost_python.a</tt>. When using Visual C++, the
library will be called <tt>boost_python.lib</tt>.
<p>
<li>A comprehensive test of Boost.Python features. This test builds
a Boost.Python extension module, then runs Python to import the
module, and runs a series of tests on it using <tt><a href=
"../test/doctest.py">doctest</a></tt>. Source code for the module
and tests is available in the Boost subdirectory
<tt>libs/python/test</tt>.
<p>
<li>Various examples from the Boost subdirectory
<tt>libs/python/example</tt>.
All these examples include a doctest modeled
on the comprehensive test above.
</ul>
<hr>
There is a group of makefiles with support for simultaneous
compilation on multiple platforms and a consistent set of
features that build the <tt>boost_python</tt> library for static
linking, the comprehensive test, and all examples in
<tt>libs/python/example</tt>:
<ul>
<li><a href="../build/vc60.mak">vc60.mak</a>:
Visual C++ 6.0 Service Pack 4
<li><a href="../build/mingw32.mak">mingw32.mak</a>:
mingw32 (Win32-targeted) gcc 2.95.2
<li><a href="../build/linux_gcc.mak">linux_gcc.mak</a>:
gcc 2.95.2 on Linux/Unix
<li><a href="../build/tru64_cxx.mak">tru64_cxx.mak</a>:
Compaq Alpha using the Compaq cxx compiler
<li><a href="../build/irix_CC.mak">irix_CC.mak</a>:
Silicon Graphics IRIX 6.5 CC compiler
</ul>
<a href="http://cctbx.sourceforge.net/page_installation_adv.html#installation_boost_python"
>Usage of these makefiles is described here.</a>
<hr>
There is another group of makefiles for GNU make.
These makefiles are less redundant than the makefiles
in the group above,
but the list of compilation targets is not as complete
and there is no support for simultaneous compilation
on multiple platforms.
<ul>
<li><a href="../build/como.mak">como.mak</a>:
Comeau C++ on Linux
<li><a href="../build/gcc.mak">gcc.mak</a>:
GCC on Linux/Unix.
</ul>
<hr>
A project workspace for Microsoft Visual Studio is provided at <tt><a
href="../build/build.dsw">libs/python/build/build.dsw</a></tt>. The
include paths for this project may need to be changed for your
installation. They currently assume that python has been installed at
<tt>c:\tools\python</tt>. Three configurations of all targets are
supported:
<ul>
<li>Release (optimization, <tt>-DNDEBUG</tt>)
<li>Debug (no optimization <tt>-D_DEBUG</tt>)
<li>DebugPython (no optimization, <tt>-D_DEBUG
-DBOOST_DEBUG_PYTHON</tt>)
</ul>
<p>When extension modules are built with Visual C++ using
<tt>-D_DEBUG</tt>, Python defaults to <i>force</i> linking with a
special debugging version of the Python DLL. Since this debug DLL
isn't supplied with the default Python installation for Windows,
Boost.Python uses <tt><a href=
"../../../boost/python/detail/wrap_python.hpp">boost/python/detail/wrap_python.hpp</a></tt>
to temporarily undefine <tt>_DEBUG</tt> when <tt>Python.h</tt> is
<tt>#include</tt>d.
<p>If you want the extra runtime checks available with the debugging
version of the library, <tt>#define BOOST_DEBUG_PYTHON</tt> to
re-enable library forcing, and link with the DebugPython version of
<tt>boost_python.lib</tt>. You'll need to get the debugging version
of the Python executable (<tt>python_d.exe</tt>) and DLL
(<tt>python20_d.dll</tt> or <tt>python15_d.dll</tt>). The Python
sources include project files for building these. If you <a href=
"http://www.python.org">download</a> them, change the name of the
top-level directory to <tt>src</tt>, and install it under
<tt>c:\tools\python</tt>, the workspace supplied by Boost.Python will
be able to use it without modification. Just open
<tt>c:\tools\python\src\pcbuild\pcbuild.dsw</tt> and invoke "build
all" to generate all the debugging targets.
<p>If you do not <tt>#define BOOST_DEBUG_PYTHON</tt>, be sure that
any source files <tt>#include &lt;<a href=
"../../../boost/python/detail/wrap_python.hpp">boost/python/detail/wrap_python.hpp</a>&gt;</tt>
instead of the usual <tt>Python.h</tt>, or you will have link
incompatibilities.<br>
<hr>
If your platform isn't directly supported, you can build a static
library from the following source files (in the Boost subdirectory
<tt>libs/python/src</tt>), or compile them directly and link the
resulting objects into your extension module:
<ul>
<li><a href=
"../../../libs/python/src/classes.cpp">classes.cpp</a>
<li><a href=
"../../../libs/python/src/conversions.cpp">conversions.cpp</a>
<li><a href=
"../../../libs/python/src/cross_module.cpp">cross_module.cpp</a>
<li><a href=
"../../../libs/python/src/extension_class.cpp">extension_class.cpp</a>
<li><a href=
"../../../libs/python/src/functions.cpp">functions.cpp</a>
<li><a href=
"../../../libs/python/src/init_function.cpp">init_function.cpp</a>
<li><a href=
"../../../libs/python/src/module_builder.cpp">module_builder.cpp</a>
<li><a href=
"../../../libs/python/src/objects.cpp">objects.cpp</a>
<li><a href=
"../../../libs/python/src/types.cpp">types.cpp</a>
</ul>
<hr>
Next: <a href="enums.html">Wrapping Enums</a> Previous: <a href=
"under-the-hood.html">A Peek Under the Hood</a> Up: <a href=
"index.html">Top</a>
<hr>
<p>&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided ``as is'' without
express or implied warranty, and with no claim as to its suitability for
any purpose.
<p>Updated: Apr 17, 2001 (R.W. Grosse-Kunstleve)
</div>

View File

@@ -1,231 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Comparisons with Other Systems
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="center"
src="../../../c++boost.gif" alt= "c++boost.gif (8819 bytes)"><br>
Comparisons with
Other Systems
</h1>
<h2>CXX</h2>
<p>
Like Boost.Python, <a href="http://cxx.sourceforge.net/">CXX</a> attempts to
provide a C++-oriented interface to Python. In most cases, as with the
boost library, it relieves the user from worrying about
reference-counts. Both libraries automatically convert thrown C++
exceptions into Python exceptions. As far as I can tell, CXX has no
support for subclassing C++ extension types in Python. An even
more significant difference is that a user's C++ code is still basically
``dealing with Python objects'', though they are wrapped in
C++ classes. This means such jobs as argument parsing and conversion are
still left to be done explicitly by the user.
<p>
CXX claims to interoperate well with the C++ Standard Library
(a.k.a. STL) by providing iterators into Python Lists and Dictionaries,
but the claim is unfortunately unsupportable. The problem is that in
general, access to Python sequence and mapping elements through
iterators requires the use of proxy objects as the return value of
iterator dereference operations. This usage conflicts with the basic
ForwardIterator requirements in <a
href="http://anubis.dkuug.dk/jtc1/sc22/open/n2356/lib-iterators.html#lib.forward.iterators">
section 24.1.3 of the standard</a> (dereferencing must produce a
reference). Although you may be able to use these iterators with some
operations in some standard library implementations, it is neither
guaranteed to work nor portable.
<p>
As far as I can tell, CXX enables one to write what is essentially
idiomatic Python code in C++, manipulating Python objects through the
same fully-generic interfaces we use in Python. While you're hardly
programming directly to the ``bare metal'' with CXX, it basically
presents a ``C++-ized'' version of the Python 'C' API. Some fraction of
that capability is available in Boost.Python through <tt><a
href="../../../boost/python/objects.hpp">boost/python/objects.hpp</a></tt>,
which provides C++ objects corresponding to Python lists, tuples,
strings, and dictionaries, and through <tt><a
href="../../../boost/python/callback.hpp">boost/python/callback.hpp</a></tt>,
which allows you to call back into python with C++ arguments.
<p>
<a href="mailto:dubois1@llnl.gov">Paul F. Dubois</a>, the original
author of CXX, has told me that what I've described is only half of the
picture with CXX, but I never understood his explanation well-enough to
fill in the other half. Here is his response to the commentary above:
<blockquote>
``My intention with CXX was not to do what you are doing. It was to enable a
person to write an extension directly in C++ rather than C. I figured others had
the wrapping business covered. I thought maybe CXX would provide an easier
target language for those making wrappers, but I never explored
that.''<br><i>-<a href="mailto:dubois1@llnl.gov">Paul Dubois</a></i>
</blockquote>
<h2>SWIG</h2>
<p>
<a href= "http://www.swig.org/">SWIG</a> is an impressively mature tool
for exporting an existing ANSI 'C' interface into various scripting
languages. Swig relies on a parser to read your source code and produce
additional source code files which can be compiled into a Python (or
Perl or Tcl) extension module. It has been successfully used to create
many Python extension modules. Like Boost.Python, SWIG is trying to allow an
existing interface to be wrapped with little or no change to the
existing code. The documentation says ``SWIG parses a form of ANSI C
syntax that has been extended with a number of special directives. As a
result, interfaces are usually built by grabbing a header file and
tweaking it a little bit.'' For C++ interfaces, the tweaking has often
proven to amount to more than just a little bit. One user
writes:
<blockquote> ``The problem with swig (when I used it) is that it
couldnt handle templates, didnt do func overloading properly etc. For
ANSI C libraries this was fine. But for usual C++ code this was a
problem. Simple things work. But for anything very complicated (or
realistic), one had to write code by hand. I believe Boost.Python doesn't have
this problem[<a href="#sic">sic</a>]... IMHO overloaded functions are very important to
wrap correctly.''<br><i>-Prabhu Ramachandran</i>
</blockquote>
<p>
By contrast, Boost.Python doesn't attempt to parse C++ - the problem is simply
too complex to do correctly. <a name="sic">Technically</a>, one does
write code by hand to use Boost.Python. The goal, however, has been to make
that code nearly as simple as listing the names of the classes and
member functions you want to expose in Python.
<h2>SIP</h2>
<p>
<a
href="http://www.thekompany.com/projects/pykde/background.php3?dhtml_ok=1">SIP</a>
is a system similar to SWIG, though seemingly more
C++-oriented. The author says that like Boost.Python, SIP supports overriding
extension class member functions in Python subclasses. It appears to
have been designed specifically to directly support some features of
PyQt/PyKDE, which is its primary client. Documentation is almost
entirely missing at the time of this writing, so a detailed comparison
is difficult.
<h2>ILU</h2>
<p>
<a
href="ftp://ftp.parc.xerox.com/pub/ilu/ilu.html">ILU</a>
is a very ambitious project which tries to describe a module's interface
(types and functions) in terms of an <a
href="ftp://ftp.parc.xerox.com/pub/ilu/2.0b1/manual-html/manual_2.html">Interface
Specification Language</a> (ISL) so that it can be uniformly interfaced
to a wide range of computer languages, including Common Lisp, C++, C,
Modula-3, and Python. ILU can parse the ISL to generate a C++ language
header file describing the interface, of which the user is expected to
provide an implementation. Unlike Boost.Python, this means that the system
imposes implementation details on your C++ code at the deepest level. It
is worth noting that some of the C++ names generated by ILU are supposed
to be reserved to the C++ implementation. It is unclear from the
documentation whether ILU supports overriding C++ virtual functions in Python.
<h2>GRAD</h2>
<p>
<a
href="http://www.python.org/workshops/1996-11/papers/GRAD/html/GRADcover.html">GRAD</a>
is another very ambitious project aimed at generating Python wrappers for
interfaces written in ``legacy languages'', among which C++ is the first one
implemented. Like SWIG, it aims to parse source code and automatically
generate wrappers, though it appears to take a more sophisticated approach
to parsing in general and C++ in particular, so it should do a much better
job with C++. It appears to support function overloading. The
documentation is missing a lot of information I'd like to see, so it is
difficult to give an accurate and fair assessment. I am left with the
following questions:
<ul>
<li>Does it support overriding of virtual functions?
<li>What about overriding private or protected virtual functions (the documentation indicates
that only public interfaces are supported)?
<li>Which C++ language constructs are supportd?
<li>Does it support implicit conversions between wrapped C++ classes that have
an inheritance relationship?
<li>Does it support smart pointers?
</ul>
<p>
Anyone in the possession of the answers to these questions will earn my
gratitude for a write-up <code>;-)</code>
<h2>Zope ExtensionClasses</h2>
<p>
<a href="http:http://www.digicool.com/releases/ExtensionClass">
ExtensionClasses in Zope</a> use the same underlying mechanism as Boost.Python
to support subclassing of extension types in Python, including
multiple-inheritance. Both systems support pickling/unpickling of
extension class instances in very similar ways. Both systems rely on the
same ``<a
href="http://www.python.org/workshops/1994-11/BuiltInClasses/Welcome.html">Don
Beaudry Hack</a>'' that also inspired Don's MESS System.
<p>
The major differences are:
<ul>
<li>Zope is entirely 'C' language-based. It doesn't require a C++
compiler, so it's much more portable than Boost.Python, which stresses
the limits of even some modern C++ implementations.
<li>
Boost.Python lifts the burden on the user to parse and convert function
argument types. Zope provides no such facility.
<li>
Boost.Python lifts the burden on the user to maintain Python
reference-counts.
<li>
Boost.Python supports function overloading; Zope does not.
<li>
Boost.Python supplies a simple mechanism for exposing read-only and
read/write access to data members of the wrapped C++ type as Python
attributes.
<li>
Writing a Zope ExtensionClass is significantly more complex than
exposing a C++ class to python using Boost.Python (mostly a summary of the
previous 4 items). <a href=
"http://www.digicool.com/releases/ExtensionClass/MultiMapping.html">A
Zope Example</a> illustrates the differences.
<li>
Zope's ExtensionClasses are specifically motivated by ``the need for a
C-based persistence mechanism''. Boost.Python's are motivated by the desire
to simply reflect a C++ API into Python with as little modification as
possible.
<li>
The following Zope restriction does not apply to Boost.Python: ``At most one
base extension direct or indirect super class may define C data
members. If an extension subclass inherits from multiple base
extension classes, then all but one must be mix-in classes that
provide extension methods but no data.''
<li>
Zope requires use of the somewhat funky inheritedAttribute (search for
``inheritedAttribute'' on <a
href="http://www.digicool.com/releases/ExtensionClass">this page</a>)
method to access base class methods. In Boost.Python, base class methods can
be accessed in the usual way by writing
``<code>BaseClass.method</code>''.
<li>
Zope supplies some creative but esoteric idioms such as <a href=
"http://www.digicool.com/releases/ExtensionClass/Acquisition.html">
Acquisition</a>. No specific support for this is built into Boost.Python.
<li>
Zope's ComputedAttribute support is designed to be used from Python.
<a href="special.html#getter_setter">The analogous feature of
Boost.Python</a> can be used from C++ or Python. The feature is arguably
easier to use in Boost.Python.
</ul>
<p>
Next: <a href="example1.html">A Simple Example Using Boost.Python</a>
Previous: <a href="extending.html">A Brief Introduction to writing Python Extension Modules</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided ``as is'' without
express or implied warranty, and with no claim as to its suitability
for any purpose.
<p>
Updated: Mar 6, 2001
</div>

View File

@@ -1,336 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>Cross-extension-module dependencies</title>
<div>
<img src="../../../c++boost.gif"
alt="c++boost.gif (8819 bytes)"
align="center"
width="277" height="86">
<hr>
<h1>Cross-extension-module dependencies</h1>
It is good programming practice to organize large projects as modules
that interact with each other via well defined interfaces. With
Boost.Python it is possible to reflect this organization at the C++
level at the Python level. This is, each logical C++ module can be
organized as a separate Python extension module.
<p>
At first sight this might seem natural and straightforward. However, it
is a fairly complex problem to establish cross-extension-module
dependencies while maintaining the same ease of use Boost.Python
provides for classes that are wrapped in the same extension module. To
a large extent this complexity can be hidden from the author of a
Boost.Python extension module, but not entirely.
<hr>
<h2>The recipe</h2>
Suppose there is an extension module that exposes certain instances of
the C++ <tt>std::vector</tt> template library such that it can be used
from Python in the following manner:
<pre>
import std_vector
v = std_vector.double([1, 2, 3, 4])
v.push_back(5)
v.size()
</pre>
Suppose the <tt>std_vector</tt> module is done well and reflects all
C++ functions that are useful at the Python level, for all C++ built-in
data types (<tt>std_vector.int</tt>, <tt>std_vector.long</tt>, etc.).
<p>
Suppose further that there is statistic module with a C++ class that
has constructors or member functions that use or return a
<tt>std::vector</tt>. For example:
<pre>
class xy {
public:
xy(const std::vector&lt;double&gt;&amp; x, const std::vector&lt;double&gt;&amp; y) : m_x(x), m_y(y) {}
const std::vector&lt;double&gt;&amp; x() const { return m_x; }
const std::vector&lt;double&gt;&amp; y() const { return m_y; }
double correlation();
private:
std::vector&lt;double&gt; m_x;
std::vector&lt;double&gt; m_y;
}
</pre>
What is more natural than reusing the <tt>std_vector</tt> extension
module to expose these constructors or functions to Python?
<p>
Unfortunately, what seems natural needs a little work in both the
<tt>std_vector</tt> and the <tt>statistics</tt> module.
<p>
In the <tt>std_vector</tt> extension module,
<tt>std::vector&lt;double&gt;</tt> is exposed to Python in the usual
way with the <tt>class_builder&lt;&gt;</tt> template. To also enable the
automatic conversion of <tt>std::vector&lt;double&gt;</tt> function
arguments or return values in other Boost.Python C++ modules, the
converters that convert a <tt>std::vector&lt;double&gt;</tt> C++ object
to a Python object and vice versa (i.e. the <tt>to_python()</tt> and
<tt>from_python()</tt> template functions) have to be exported. For
example:
<pre>
#include &lt;boost/python/cross_module.hpp&gt;
//...
class_builder&lt;std::vector&lt;double&gt; &gt; v_double(std_vector_module, &quot;double&quot;);
export_converters(v_double);
</pre>
In the extension module that wraps <tt>class xy</tt> we can now import
these converters with the <tt>import_converters&lt;&gt;</tt> template.
For example:
<pre>
#include &lt;boost/python/cross_module.hpp&gt;
//...
import_converters&lt;std::vector&lt;double&gt; &gt; v_double_converters(&quot;std_vector&quot;, &quot;double&quot;);
</pre>
That is all. All the attributes that are defined for
<tt>std_vector.double</tt> in the <tt>std_vector</tt> Boost.Python
module will be available for the returned objects of <tt>xy.x()</tt>
and <tt>xy.y()</tt>. Similarly, the constructor for <tt>xy</tt> will
accept objects that were created by the <tt>std_vector</tt>module.
<hr>
<h2>Placement of <tt>import_converters&lt;&gt;</tt> template instantiations</h2>
<tt>import_converts&lt;&gt;</tt> can be viewed as a drop-in replacement
for <tt>class_wrapper&lt;&gt;</tt>, and the recommendations for the
placement of <tt>class_wrapper&lt;&gt;</tt> template instantiations
also apply to to <tt>import_converts&lt;&gt;</tt>. In particular, it is
important that an instantiation of <tt>class_wrapper&lt;&gt;</tt> is
visible to any code which wraps a C++ function with a <tt>T</tt>,
<tt>T*</tt>, const <tt>T&amp;</tt>, etc. parameter or return value.
Therefore you may want to group all <tt>class_wrapper&lt;&gt;</tt> and
<tt>import_converts&lt;&gt;</tt> instantiations at the top of your
module's init function, then <tt>def()</tt> the member functions later
to avoid problems with inter-class dependencies.
<hr>
<h2>Non-copyable types</h2>
<tt>export_converters()</tt> instantiates C++ template functions that
invoke the copy constructor of the wrapped type. For a type that is
non-copyable this will result in compile-time error messages. In such a
case, <tt>export_converters_noncopyable()</tt> can be used to export
the converters that do not involve the copy constructor of the wrapped
type. For example:
<pre>
class_builder&lt;store&gt; py_store(your_module, &quot;store&quot;);
export_converters_noncopyable(py_store);
</pre>
The corresponding <tt>import_converters&lt;&gt;</tt> statement does not
need any special attention:
<pre>
import_converters&lt;store&gt; py_store(&quot;noncopyable_export&quot;, &quot;store&quot;);
</pre>
<hr>
<h2>Python module search path</h2>
The <tt>std_vector</tt> and <tt>statistics</tt> modules can now be used
in the following way:
<pre>
import std_vector
import statistics
x = std_vector.double([1, 2, 3, 4])
y = std_vector.double([2, 4, 6, 8])
xy = statistics.xy(x, y)
xy.correlation()
</pre>
In this example it is clear that Python has to be able to find both the
<tt>std_vector</tt> and the <tt>statistics</tt> extension module. In
other words, both extension modules need to be in the Python module
search path (<tt>sys.path</tt>).
<p>
The situation is not always this obvious. Suppose the
<tt>statistics</tt> module has a <tt>random()</tt> function that
returns a vector of random numbers with a given length:
<pre>
import statistics
x = statistics.random(5)
y = statistics.random(5)
xy = statistics.xy(x, y)
xy.correlation()
</pre>
A naive user will not easily anticipate that the <tt>std_vector</tt>
module is used to pass the <tt>x</tt> and <tt>y</tt> vectors around. If
the <tt>std_vector</tt> module is in the Python module search path,
this form of ignorance is of no harm. On the contrary, we are glad
that we do not have to bother the user with details like this.
<p>
If the <tt>std_vector</tt> module is not in the Python module search
path, a Python exception will be raised:
<pre>
Traceback (innermost last):
File &quot;foo.py&quot;, line 2, in ?
x = statistics.random(5)
ImportError: No module named std_vector
</pre>
As is the case with any system of a non-trivial complexity, it is
important that the setup is consistent and complete.
<hr>
<h2>Two-way module dependencies</h2>
Boost.Python supports two-way module dependencies. This is best
illustrated by a simple example.
<p>
Suppose there is a module <tt>ivect</tt> that implements vectors of
integers, and a similar module <tt>dvect</tt> that implements vectors
of doubles. We want to be able do convert an integer vector to a double
vector and vice versa. For example:
<pre>
import ivect
iv = ivect.ivect((1,2,3,4,5))
dv = iv.as_dvect()
</pre>
The last expression will implicitly import the <tt>dvect</tt> module in
order to enable the conversion of the C++ representation of
<tt>dvect</tt> to a Python object. The analogous is possible for a
<tt>dvect</tt>:
<pre>
import dvect
dv = dvect.dvect((1,2,3,4,5))
iv = dv.as_ivect()
</pre>
Now the <tt>ivect</tt> module is imported implicitly.
<p>
Note that the two-way dependencies are possible because the
dependencies are resolved only when needed. This is, the initialization
of the <tt>ivect</tt> module does not rely on the <tt>dvect</tt>
module, and vice versa. Only if <tt>as_dvect()</tt> or
<tt>as_ivect()</tt> is actually invoked will the corresponding module
be implicitly imported. This also means that, for example, the
<tt>dvect</tt> module does not have to be available at all if
<tt>as_dvect()</tt> is never used.
<hr>
<h2>Clarification of compile-time and link-time dependencies</h2>
Boost.Python's support for resolving cross-module dependencies at
runtime does not imply that compile-time dependencies are eliminated.
For example, the statistics extension module in the example above will
need to <tt>#include &lt;vector&gt;</tt>. This is immediately obvious
from the definition of <tt>class xy</tt>.
<p>
If a library is wrapped that consists of both header files and compiled
components (e.g. <tt>libdvect.a</tt>, <tt>dvect.lib</tt>, etc.), both
the Boost.Python extension module with the
<tt>export_converters()</tt> statement and the module with the
<tt>import_converters&lt;&gt;</tt> statement need to be linked against
the object library. Ideally one would build a shared library (e.g.
<tt>libdvect.so</tt>, <tt>dvect.dll</tt>, etc.). However, this
introduces the issue of having to configure the search path for the
dynamic loading correctly. For small libraries it is therefore often
more convenient to ignore the fact that the object files are loaded
into memory more than once.
<hr>
<h2>Summary of motivation for cross-module support</h2>
The main purpose of Boost.Python's cross-module support is to allow for
a modular system layout. With this support it is straightforward to
reflect C++ code organization at the Python level. Without the
cross-module support, a multi-purpose module like <tt>std_vector</tt>
would be impractical because the entire wrapper code would somehow have
to be duplicated in all extension modules that use it, making them
harder to maintain and harder to build.
<p>
Another motivation for the cross-module support is that two extension
modules that wrap the same class cannot both be imported into Python.
For example, if there are two modules <tt>A</tt> and <tt>B</tt> that
both wrap a given <tt>class X</tt>, this will work:
<pre>
import A
x = A.X()
</pre>
This will also work:
<pre>
import B
x = B.X()
</pre>
However, this will fail:
<pre>
import A
import B
python: /net/cci/rwgk/boost/boost/python/detail/extension_class.hpp:866:
static void boost::python::detail::class_registry&lt;X&gt;::register_class(boost::python::detail::extension_class_base *):
Assertion `static_class_object == 0' failed.
Abort
</pre>
A good solution is to wrap <tt>class X</tt> only once. Depending on the
situation, this could be done by module <tt>A</tt> or <tt>B</tt>, or an
additional small extension module that only wraps and exports
<tt>class X</tt>.
<p>
Finally, there can be important psychological or political reasons for
using the cross-module support. If a group of classes is lumped
together with many others in a huge module, the authors will have
difficulties in being identified with their work. The situation is
much more transparent if the work is represented by a module with a
recognizable name. This is not just a question of strong egos, but also
of getting credit and funding.
<hr>
<h2>Why not use <tt>export_converters()</tt> universally?</h2>
There is some overhead associated with the Boost.Python cross-module
support. Depending on the platform, the size of the code generated by
<tt>export_converters()</tt> is roughly 10%-20% of that generated
by <tt>class_builder&lt;&gt;</tt>. For a large extension module with
many wrapped classes, this could mean a significant difference.
Therefore the general recommendation is to use
<tt>export_converters()</tt> only for classes that are likely to
be used as function arguments or return values in other modules.
<hr>
&copy; Copyright Ralf W. Grosse-Kunstleve 2001. Permission to copy,
use, modify, sell and distribute this document is granted provided this
copyright notice appears in all copies. This document is provided "as
is" without express or implied warranty, and with no claim as to its
suitability for any purpose.
<p>
Updated: April 2001
</div>

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@@ -1,192 +0,0 @@
Given a real Python class 'A', a wrapped C++ class 'B', and this definition:
class C(A, B):
def __init__(self):
B.__init__(self)
self.x = 1
...
c = C()
this diagram describes the internal structure of an instance of 'C', including
its inheritance relationships. Note that ExtensionClass<B> is derived from
Class<ExtensionInstance>, and is in fact identical for all intents and purposes.
MetaClass<ExtensionInstance>
+---------+ +---------+
types.ClassType: | | | |
| | | |
| | | |
+---------+ +---------+
^ ^ ^
PyClassObject | ExtensionClass<B> | |
A: +------------+ | B: +------------+ | |
| ob_type -+-+ | ob_type -+-----+ |
| | ()<--+- __bases__ | |
| | | __dict__ -+->{...} |
| | 'B'<-+- __name__ | |
+------------+ +------------+ |
^ ^ |
| | |
+-----+ +-------------+ |
| | |
| | Class<ExtensionInstance> |
| | C: +------------+ |
| | | ob_type -+------------+
tuple:(*, *)<--+- __bases__ |
| __dict__ -+->{__module__, <methods, etc.>}
'C' <-+- __name__ |
+------------+
^ (in case of inheritance from more than one
| extension class, this vector would contain
+---------------+ a pointer to an instance holder for the data
| of each corresponding C++ class)
| ExtensionInstance
| c: +---------------------+ std::vector<InstanceHolderBase>
+----+- __class__ | +---+--
| m_wrapped_objects -+->| * | ...
{'x': 1}<-+- __dict__ | +-|-+--
+---------------------+ | InstanceValueHolder<B>
| +--------------------------------+
+-->| (contains a C++ instance of B) |
+--------------------------------+
In our inheritance test cases in extclass_demo.cpp/test_extclass.py, we have the
following C++ inheritance hierarchy:
+-----+ +----+
| A1 | | A2 |
+-----+ +----+
^ ^ ^ ^ ^
| | | | |
+-----+ | +---------+-----+
| | | |
| +---+----------+
.......!...... | |
: A_callback : +-+--+ +-+--+
:............: | B1 | | B2 |
+----+ +----+
^
|
+-------+---------+
| |
+-+-+ ......!.......
| C | : B_callback :
+---+ :............:
A_callback and B_callback are used as part of the wrapping mechanism but not
represented in Python. C is also not represented in Python but is delivered
there polymorphically through a smart pointer.
This is the data structure in Python.
ExtensionClass<A1>
A1: +------------+
()<--+- __bases__ |
| __dict__ -+->{...}
+------------+
^
| ExtensionInstance
| a1: +---------------------+ vec InstanceValueHolder<A1,A_callback>
+---------+- __class__ | +---+ +---------------------+
| | m_wrapped_objects -+->| *-+-->| contains A_callback |
| +---------------------+ +---+ +---------------------+
|
| ExtensionInstance
| pa1_a1: +---------------------+ vec InstancePtrHolder<auto_ptr<A1>,A1>
+---------+- __class__ | +---+ +---+
| | m_wrapped_objects -+->| *-+-->| *-+-+ A1
| +---------------------+ +---+ +---+ | +---+
| +->| |
| ExtensionInstance +---+
| pb1_a1: +---------------------+ vec InstancePtrHolder<auto_ptr<A1>,A1>
+---------+- __class__ | +---+ +---+
| | m_wrapped_objects -+->| *-+-->| *-+-+ B1
| +---------------------+ +---+ +---+ | +---+
| +->| |
| ExtensionInstance +---+
| pb2_a1: +---------------------+ vec InstancePtrHolder<auto_ptr<A1>,A1>
+---------+- __class__ | +---+ +---+
| | m_wrapped_objects -+->| *-+-->| *-+-+ B2
| +---------------------+ +---+ +---+ | +---+
| +->| |
| +---+
| ExtensionClass<A1>
| A2: +------------+
| ()<--+- __bases__ |
| | __dict__ -+->{...}
| +------------+
| ^
| | ExtensionInstance
| a2: | +---------------------+ vec InstanceValueHolder<A2>
| +-+- __class__ | +---+ +-------------+
| | | m_wrapped_objects -+->| *-+-->| contains A2 |
| | +---------------------+ +---+ +-------------+
| |
| | ExtensionInstance
| pa2_a2: | +---------------------+ vec InstancePtrHolder<auto_ptr<A2>,A2>
| +-+- __class__ | +---+ +---+
| | | m_wrapped_objects -+->| *-+-->| *-+-+ A2
| | +---------------------+ +---+ +---+ | +---+
| | +->| |
| | ExtensionInstance +---+
| pb1_a2: | +---------------------+ vec InstancePtrHolder<auto_ptr<A2>,A2>
| +-+- __class__ | +---+ +---+
| | | m_wrapped_objects -+->| *-+-->| *-+-+ B1
| | +---------------------+ +---+ +---+ | +---+
| | +->| |
| | +---+
| |
| +---------------+------------------------------+
| | |
+------+-------------------------+-|----------------------------+ |
| | | | |
| Class<ExtensionInstance> | | ExtensionClass<B1> | | ExtensionClass<B1>
| DA1: +------------+ | | B1: +------------+ | | B2: +------------+
(*,)<---+- __bases__ | (*,*)<---+- __bases__ | (*,*)<---+- __bases__ |
| __dict__ -+->{...} | __dict__ -+->{...} | __dict__ -+->{...}
+------------+ +------------+ +------------+
^ ^ ^
| ExtensionInstance | |
| da1: +---------------------+ | vec InstanceValueHolder<A1,A_callback>
+-------+- __class__ | | +---+ +---------------------+ |
| m_wrapped_objects -+--|-->| *-+-->| contains A_callback | |
+---------------------+ | +---+ +---------------------+ |
+--------------------------------------+ |
| ExtensionInstance |
b1: | +---------------------+ vec InstanceValueHolder<B1,B_callback> |
+-+- __class__ | +---+ +---------------------+ |
| | m_wrapped_objects -+->| *-+-->| contains B_callback | |
| +---------------------+ +---+ +---------------------+ |
| |
| ExtensionInstance |
pb1_b1: | +---------------------+ vec InstancePtrHolder<auto_ptr<B1>,B1> |
+-+- __class__ | +---+ +---+ |
| | m_wrapped_objects -+->| *-+-->| *-+-+ B1 |
| +---------------------+ +---+ +---+ | +---+ |
| +->| | |
| ExtensionInstance +---+ |
pc_b1: | +---------------------+ vec InstancePtrHolder<auto_ptr<B1>,B1> |
+-+- __class__ | +---+ +---+ |
| | m_wrapped_objects -+->| *-+-->| *-+-+ C |
| +---------------------+ +---+ +---+ | +---+ |
| +->| | |
| +---+ |
| |
| Class<ExtensionInstance> +---------------------------------------+
| DB1: +------------+ | ExtensionInstance
(*,)<---+- __bases__ | a2: | +---------------------+ vec InstanceValueHolder<A2>
| __dict__ -+->{...} +-+- __class__ | +---+ +-------------+
+------------+ | m_wrapped_objects -+->| *-+-->| contains A2 |
^ +---------------------+ +---+ +-------------+
| ExtensionInstance
db1: | +---------------------+ vec InstanceValueHolder<B1,B_callback>
+-+- __class__ | +---+ +----------------------+
| m_wrapped_objects -+-->| *-+-->| contains B1_callback |
+---------------------+ +---+ +----------------------+

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@@ -1,120 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Wrapping enums
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="center"
src="../../../c++boost.gif" alt= "c++boost.gif (8819 bytes)"><br>
Wrapping enums
</h1>
<p>Because there is in general no way to deduce that a value of arbitrary type T
is an enumeration constant, the Boost Python Library cannot automatically
convert enum values to and from Python. To handle this case, you need to decide
how you want the enum to show up in Python (since Python doesn't have
enums). Once you have done that, you can write some simple
<code>from_python()</code> and <code>to_python()</code> functions.
<p>If you are satisfied with a Python int as a way to represent your enum
values, we provide a shorthand for these functions. You just need to cause
<code>boost::python::enum_as_int_converters&lt;EnumType&gt;</code> to be
instantiated, where
<code>EnumType</code> is your enumerated type. There are two convenient ways to do this:
<ol>
<li>Explicit instantiation:
<blockquote><pre>
template class boost::python::enum_as_int_converters&lt;my_enum&gt;;
</blockquote></pre>
Some buggy C++ implementations require a class to be instantiated in the same
namespace in which it is defined. In that case, the simple incantation above becomes:
<blockquote>
<pre>
...
} // close my_namespace
// drop into namespace python and explicitly instantiate
namespace boost { namespace python {
template class enum_as_int_converters&lt;my_enum_type&gt;;
}} // namespace boost::python
namespace my_namespace { // re-open my_namespace
...
</pre>
</blockquote>
<li>If you have such an implementation, you may find this technique more convenient
<blockquote><pre>
// instantiate as base class in any namespace
struct EnumTypeConverters
: boost::python::enum_as_int_converters&lt;EnumType&gt;
{
};
</blockquote></pre>
</ol>
<p>Either of the above is equivalent to the following declarations:
<blockquote><pre>
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE // this is a gcc 2.95.2 bug workaround
MyEnumType from_python(PyObject* x, boost::python::type&lt;MyEnumType&gt;)
{
return static_cast&lt;MyEnum&gt;(
from_python(x, boost::python::type&lt;long&gt;()));
}
MyEnumType from_python(PyObject* x, boost::python::type&lt;const MyEnumType&amp;&gt;)
{
return static_cast&lt;MyEnum&gt;(
from_python(x, boost::python::type&lt;long&gt;()));
}
PyObject* to_python(MyEnumType x)
{
return to_python(static_cast&lt;long&gt;(x));
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
</pre></blockquote>
<p>This technique defines the conversions of
<code>MyEnumType</code> in terms of the conversions for the built-in
<code>long</code> type.
You may also want to add a bunch of lines like this to your module
initialization. These bind the corresponding enum values to the appropriate
names so they can be used from Python:
<blockquote><pre>
mymodule.add(boost::python::make_ref(enum_value_1), "enum_value_1");
mymodule.add(boost::python::make_ref(enum_value_2), "enum_value_2");
...
</pre></blockquote>
You can also add these to an extension class definition, if your enum happens to
be local to a class and you want the analogous interface in Python:
<blockquote><pre>
my_class_builder.add(boost::python::to_python(enum_value_1), "enum_value_1");
my_class_builder.add(boost::python::to_python(enum_value_2), "enum_value_2");
...
</pre></blockquote>
<p>
Next: <a href="pointers.html">Pointers and Smart Pointers</a>
Previous: <a href="building.html">Building an Extension Module</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided ``as
is'' without express or implied warranty, and with no claim as to
its suitability for any purpose.
<p>
Updated: Mar 6, 2001
</div>

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@@ -1,82 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
A Simple Example
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" src="../../../c++boost.gif" alt=
"c++boost.gif (8819 bytes)">
</h1>
<h1>
A Simple Example
</h1>
<p>
Suppose we have the following C++ API which we want to expose in
Python:
<blockquote>
<pre>
#include &lt;string&gt;
namespace { // Avoid cluttering the global namespace.
// A couple of simple C++ functions that we want to expose to Python.
std::string greet() { return "hello, world"; }
int square(int number) { return number * number; }
}
</pre>
</blockquote>
<p>
Here is the C++ code for a python module called <tt>getting_started1</tt>
which exposes the API.
<blockquote>
<pre>
#include &lt;boost/python/class_builder.hpp&gt;
namespace python = boost::python;
BOOST_PYTHON_MODULE_INIT(getting_started1)
{
try
{
// Create an object representing this extension module.
python::module_builder this_module("getting_started1");
// Add regular functions to the module.
this_module.def(greet, "greet");
this_module.def(square, "square");
}
catch(...)
{
python::handle_exception(); // Deal with the exception for Python
}
}
</pre>
</blockquote>
<p>
That's it! If we build this shared library and put it on our <code>
PYTHONPATH</code> we can now access our C++ functions from
Python.
<blockquote>
<pre>
&gt;&gt;&gt; import getting_started1
&gt;&gt;&gt; print getting_started1.greet()
hello, world
&gt;&gt;&gt; number = 11
&gt;&gt;&gt; print number, '*', number, '=', getting_started1.square(number)
11 * 11 = 121
</pre>
<p>
Next: <a href="exporting_classes.html">Exporting Classes</a>
Previous: <a href="comparisons.html">Comparisons with other systems</a> Up:
<a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability
for any purpose.
<p>
Updated: Mar 6, 2000
</div>

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@@ -1,150 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Exporting Classes
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" src="../../../c++boost.gif" alt=
"c++boost.gif (8819 bytes)">
</h1>
<h1>
Exporting Classes
</h1>
<p>
Now let's expose a C++ class to Python:
<blockquote><pre>
#include &lt;iostream&gt;
#include &lt;string&gt;
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class hello
{
public:
hello(const std::string&amp; country) { this-&gt;country = country; }
std::string greet() const { return "Hello from " + country; }
private:
std::string country;
};
// A function taking a hello object as an argument.
std::string invite(const hello&amp; w) {
return w.greet() + "! Please come soon!";
}
}
</blockquote></pre> <p>
To expose the class, we use a <tt>class_builder</tt> in addition to the
<tt>module_builder</tt> from the previous example. Class member functions
are exposed by using the <tt>def()</tt> member function on the
<tt>class_builder</tt>:
<blockquote><pre>
#include &lt;boost/python/class_builder.hpp&gt;
namespace python = boost::python;
BOOST_PYTHON_MODULE_INIT(getting_started2)
{
try
{
// Create an object representing this extension module.
python::module_builder this_module("getting_started2");
// Create the Python type object for our extension class.
python::class_builder&lt;hello&gt; hello_class(this_module, "hello");
// Add the __init__ function.
hello_class.def(python::constructor&lt;std::string&gt;());
// Add a regular member function.
hello_class.def(&amp;hello::greet, "greet");
// Add invite() as a regular function to the module.
this_module.def(invite, "invite");
// Even better, invite() can also be made a member of hello_class!!!
hello_class.def(invite, "invite");
}
catch(...)
{
python::handle_exception(); // Deal with the exception for Python
}
}
</blockquote></pre>
<p>
Now we can use the class normally from Python:
<blockquote><pre>
&gt;&gt;&gt; from getting_started2 import *
&gt;&gt;&gt; hi = hello('California')
&gt;&gt;&gt; hi.greet()
'Hello from California'
&gt;&gt;&gt; invite(hi)
'Hello from California! Please come soon!'
&gt;&gt;&gt; hi.invite()
'Hello from California! Please come soon!'
</blockquote></pre>
Notes:<ul>
<li> We expose the class' constructor by calling <tt>def()</tt> on the
<tt>class_builder</tt> with an argument whose type is
<tt>constructor&lt;</tt><i>params</i><tt>&gt;</tt>, where <i>params</i>
matches the list of constructor argument types:
<li>Regular member functions are defined by calling <tt>def()</tt> with a
member function pointer and its Python name:
<li>Any function added to a class whose initial argument matches the class (or
any base) will act like a member function in Python.
<li>To define a nested class, just pass the enclosing
<tt>class_builder</tt> (instead of a <tt>module_builder</tt>) as the
first argument to the nested <tt>class_builder</tt>'s constructor.
</ul>
<p>
We can even make a subclass of <code>hello.world</code>:
<blockquote><pre>
&gt;&gt;&gt; class wordy(hello):
... def greet(self):
... return hello.greet(self) + ', where the weather is fine'
...
&gt;&gt;&gt; hi2 = wordy('Florida')
&gt;&gt;&gt; hi2.greet()
'Hello from Florida, where the weather is fine'
&gt;&gt;&gt; invite(hi2)
'Hello from Florida! Please come soon!'
</blockquote></pre>
<p>
Pretty cool! You can't do that with an ordinary Python extension type!
Of course, you may now have a slightly empty feeling in the pit of
your little pythonic stomach. Perhaps you wanted to see the following
<tt>wordy</tt> invitation:
<blockquote><pre>
'Hello from Florida, where the weather is fine! Please come soon!'
</blockquote></pre>
After all, <tt>invite</tt> calls <tt>hello::greet()</tt>, and you
reimplemented that in your Python subclass, <tt>wordy</tt>. If so, <a
href= "overriding.html">read on</a>...
<p>
Next: <a href="overriding.html">Overridable virtual functions</a>
Previous: <a href="example1.html">A Simple Example</a> Up:
<a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability
for any purpose.
<p>
Updated: Mar 6, 2001
</div>

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>
A Brief Introduction to writing Python extension modules
</title>
<h1>
<img src="../../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align="center"
width="277" height="86">
</h1>
<h1>
A Brief Introduction to writing Python extension modules
</h1>
<p>
Interfacing any language to Python involves building a module which can
be loaded by the Python interpreter, but which isn't written in Python.
This is known as an <em>extension module</em>. Many of the <a href=
"http://www.python.org/doc/current/lib/lib.html">built-in Python
libraries</a> are constructed in 'C' this way; Python even supplies its
<a href="http://www.python.org/doc/current/lib/types.html">fundamental
types</a> using the same mechanism. An extension module can be statically
linked with the Python interpreter, but it more commonly resides in a
shared library or DLL.
<p>
As you can see from <a href=
"http://www.python.org/doc/current/ext/ext.html"> The Python Extending
and Embedding Tutorial</a>, writing an extension module normally means
worrying about
<ul>
<li>
<a href="http://www.python.org/doc/current/ext/refcounts.html">
maintaining reference counts</a>
<li>
<a href="http://www.python.org/doc/current/ext/callingPython.html"> how
to call back into Python</a>
<li>
<a href="http://www.python.org/doc/current/ext/parseTuple.html">
function argument parsing and typechecking</a>
</ul>
This last item typically occupies a great deal of code in an extension
module. Remember that Python is a completely dynamic language. A callable
object receives its arguments in a tuple; it is up to that object to extract
those arguments from the tuple, check their types, and raise appropriate
exceptions. There are numerous other tedious details that need to be
managed; too many to mention here. The Boost Python Library is designed to
lift most of that burden.<br>
<br>
<p>
Another obstacle that most people run into eventually when extending
Python is that there's no way to make a true Python class in an extension
module. The typical solution is to create a new Python type in the
extension module, and then write an additional module in 100% Python. The
Python module defines a Python class which dispatches to an instance of
the extension type, which it contains. This allows users to write
subclasses of the class in the Python module, almost as though they were
sublcassing the extension type. Aside from being tedious, it's not really
the same as having a true class, because there's no way for the user to
override a method of the extension type which is called from the
extension module. Boost.Python solves this problem by taking advantage of <a
href="http://www.python.org/doc/essays/metaclasses/">Python's metaclass
feature</a> to provide objects which look, walk, and hiss almost exactly
like regular Python classes. Boost.Python classes are actually cleaner than
Python classes in some subtle ways; a more detailed discussion will
follow (someday).</p>
<p>Next: <a href="comparisons.html">Comparisons with Other Systems</a> Up: <a
href="index.html">Top</a> </p>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability for
any purpose.</p>

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
The Boost Python Library (Boost.Python)
</title>
<h1>
<img src="../../../c++boost.gif" alt="c++boost.gif (8819 bytes)" width="277"
align="center" height="86"><br>The Boost Python Library (Boost.Python)
</h1>
<h2>Synopsis</h2>
<p>
Use the Boost Python Library to quickly and easily export a C++ library to <a
href="http://www.python.org">Python</a> such that the Python interface is
very similar to the C++ interface. It is designed to be minimally
intrusive on your C++ design. In most cases, you should not have to alter
your C++ classes in any way in order to use them with Boost.Python. The system
<em>should</em> simply ``reflect'' your C++ classes and functions into
Python. The major features of Boost.Python include support for:
<ul>
<li><a href="inheritance.html">Subclassing extension types in Python</a>
<li><a href="overriding.html">Overriding virtual functions in Python</a>
<li><a href="overloading.html">[Member] function Overloading</a>
<li><a href="special.html#numeric_auto">Automatic wrapping of numeric operators</a>
</ul>
among others.
<h2>Supported Platforms</h2>
<p>Boost.Python is known to have been tested in the following configurations:
<ul>
<li>Against Python 2.0 using the following compiler/library combinations:
<ul>
<li><a
href="http://msdn.microsoft.com/vstudio/sp/vs6sp4/dnldoverview.asp">MSVC++6sp4</a>
with the native library.
<li>An upcoming release of <a
href="http://www.metrowerks.com/products/windows/">Metrowerks
CodeWarrior Pro6 for Windows</a> with the native library (the first
release has a bug that's fatal to Boost.Python)
<li><a
href="http://developer.intel.com/software/products/compilers/c50/">Intel
C++ 5.0</a>. Compilation succeeds, but tests <font
color="#FF0000"><b>FAILED at runtime</b></font> due to a bug in its
exception-handling implementation.
</ul>
<li>Against Python 1.5.2 using the following compiler/library:
<ul>
<li><a
href="http://msdn.microsoft.com/vstudio/sp/vs6sp4/dnldoverview.asp">MSVC++6sp4</a>
<li><a
href="http://msdn.microsoft.com/vstudio/sp/vs6sp4/dnldoverview.asp">MSVC++6sp4</a>/<a
href="http://www.stlport.org">STLport 4.0</a>
<li><a href="http://gcc.gnu.org/">GCC 2.95.2</a> [by <a href="mailto:koethe@informatik.uni-hamburg.de">Ullrich
Koethe</a>]
<li><a href="http://gcc.gnu.org/">GCC 2.95.2</a>/<a href="http://www.stlport.org">STLport 4.0</a>
<li>Compaq C++ V6.2-024 for Digital UNIX V5.0 Rev. 910 (an <a
href="http://www.edg.com/">EDG</a>-based compiler) with <a
href="http://www.stlport.org/beta.html">STLport-4.1b3</a> [by <a
href="mailto:rwgk@cci.lbl.gov">Ralf W. Grosse-Kunstleve</a>]
<li>An upcoming release of <a href="http://www.metrowerks.com/products/windows/">Metrowerks CodeWarrior
Pro6 for Windows</a> (the first release has a bug that's fatal to Boost.Python)
</ul>
</ul>
<h2>Credits</h2>
<ul>
<li><a href="../../../people/dave_abrahams.htm">David Abrahams</a> originated
and wrote most of the library, and continues to coordinate development.
<li><a href="mailto:koethe@informatik.uni-hamburg.de">Ullrich Koethe</a>
had independently developed a similar system. When he discovered Boost.Python,
he generously contributed countless hours of coding and much insight into
improving it. He is responsible for an early version of the support for <a
href="overloading.html">function overloading</a> and wrote the support for
<a href="inheritance.html#implicit_conversion">reflecting C++ inheritance
relationships</a>. He has helped to improve error-reporting from both
Python and C++, and has designed an extremely easy-to-use way of
exposing <a href="special.html#numeric">numeric operators</a>, including
a way to avoid explicit coercion by means of overloading.
<li><a href="http://cci.lbl.gov/staff/ralf_grosse-kunstleve.html">Ralf W.
Grosse-Kunstleve</a> contributed <a href="pickle.html">pickle support</a>
and numerous other small improvements. He's working on a way to allow
types exported by multiple modules to interact.
<li>The members of the boost mailing list and the Python community
supplied invaluable early feedback. In particular, Ron Clarke, Mark Evans,
Anton Gluck, Chuck Ingold, Prabhu Ramachandran, and Barry Scott took the
brave step of trying to use Boost.Python while it was still in early
stages of development.
<li>The development of Boost.Python wouldn't have been possible without
the generous support of <a href="http://www.dragonsys.com/">Dragon
Systems/Lernout and Hauspie, Inc</a> who supported its development as an
open-source project.
</ul>
<h2>Table of Contents</h2>
<ol>
<li><a href="extending.html">A Brief Introduction to writing Python
extension modules</a>
<li><a href="comparisons.html">Comparisons between Boost.Python and other
systems for extending Python</a>
<li><a href="example1.html">A Simple Example</a>
<li><a href="exporting_classes.html">Exporting Classes</a>
<li><a href="overriding.html">Overridable Virtual Functions</a>
<li><a href="overloading.html">Function Overloading</a>
<li><a href="inheritance.html">Inheritance</a>
<li><a href="special.html">Special Method and Operator Support</a>
<li><a href="under-the-hood.html">A Peek Under the Hood</a>
<li><a href="building.html">Building an Extension Module</a>
<li><a href="pickle.html">Pickle Support</a>
<li><a href="cross_module.html">Cross-Extension-Module Dependencies</a>
<li><a href="enums.html">Wrapping Enums</a>
<li><a href="pointers.html">Pointers and Smart Pointers</a>
<li><a href="data_structures.txt">Internal Data Structures</a>
</ol>
<p>
Documentation is a major ongoing project; assistance is greatly
appreciated! In the meantime, useful examples of every Boost.Python feature should
be evident in the regression test files <code>test/comprehensive.[<a
href="../test/comprehensive.py">py</a>/<a
href="../test/comprehensive.hpp">hpp</a>/<a
href="../test/comprehensive.cpp">cpp</a>]</code>
<p>
Questions should be directed to <a href=
"http://www.yahoogroups.com/list/boost">the boost mailing list</a>.
<p>
&copy; Copyright David Abrahams 2001. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided ``as is'' without
express or implied warranty, and with no claim as to its suitability for
any purpose.
<p>
Updated: Mar 6, 2001

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Inheritance
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="center"
src="../../../c++boost.gif" alt= "c++boost.gif (8819 bytes)">Inheritance
</h1>
<h2>Inheritance in Python</h2>
<p>
Boost.Python extension classes support single and multiple-inheritance in
Python, just like regular Python classes. You can arbitrarily mix
built-in Python classes with extension classes in a derived class'
tuple of bases. Whenever a Boost.Python extension class is among the bases for a
new class in Python, the result is an extension class:
<blockquote>
<pre>
&gt;&gt;&gt; class MyPythonClass:
... def f(): return 'MyPythonClass.f()'
...
&gt;&gt;&gt; import my_extension_module
&gt;&gt;&gt; class Derived(my_extension_module.MyExtensionClass, MyPythonClass):
... '''This is an extension class'''
... pass
...
&gt;&gt;&gt; x = Derived()
&gt;&gt;&gt; x.f()
'MyPythonClass.f()'
&gt;&gt;&gt; x.g()
'MyExtensionClass.g()'
</pre>
</blockquote>
<h2><a name="implicit_conversion">Reflecting C++ Inheritance Relationships</a></h2>
<p>
Boost.Python also allows us to represent C++ inheritance relationships so that
wrapped derived classes may be passed where values, pointers, or
references to a base class are expected as arguments. The
<code>declare_base</code> member function of
<code>class_builder&lt;&gt;</code> is used to establish the relationship
between base and derived classes:
<blockquote>
<pre>
#include &lt;memory&gt; // for std::auto_ptr&lt;&gt;
struct Base {
virtual ~Base() {}
virtual const char* name() const { return "Base"; }
};
struct Derived : Base {
Derived() : x(-1) {}
virtual const char* name() const { return "Derived"; }
int x;
};
std::auto_ptr&lt;Base&gt; derived_as_base() {
return std::auto_ptr&lt;Base&gt;(new Derived);
}
const char* get_name(const Base& b) {
return b.name();
}
int get_derived_x(const Derived& d) {
return d.x;
}
<hr>
#include &lt;boost/python/class_builder.hpp&gt;
// namespace alias for code brevity
namespace python = boost::python;
BOOST_PYTHON_MODULE_INIT(my_module)
{
    try
    {
       python::module_builder my_module("my_module");
       python::class_builder&lt;Base&gt; base_class(my_module, "Base");
       base_class.def(python::constructor&lt;void&gt;());
       python::class_builder&lt;Derived&gt; derived_class(my_module, "Derived");
       derived_class.def(python::constructor&lt;void&gt;());
<b>// Establish the inheritance relationship between Base and Derived
derived_class.declare_base(base_class);</b>
my_module.def(derived_as_base, "derived_as_base");
my_module.def(get_name, "get_name");
my_module.def(get_derived_x, "get_derived_x");
    }
    catch(...)
    {
       python::handle_exception();    // Deal with the exception for Python
    }
}
</pre>
</blockquote>
<p>
Then, in Python:
<blockquote>
<pre>
&gt;&gt;&gt; from my_module import *
&gt;&gt;&gt; base = Base()
&gt;&gt;&gt; derived = Derived()
&gt;&gt;&gt; get_name(base)
'Base'
</pre>
</blockquote>
<i>objects of wrapped class Derived may be passed where Base is expected</i>
<blockquote>
<pre>
&gt;&gt;&gt; get_name(derived)
'Derived'
</pre>
</blockquote>
<i>objects of wrapped class Derived can be passed where Derived is
expected but where type information has been lost.</i>
<blockquote>
<pre>
&gt;&gt;&gt; get_derived_x(derived_as_base())
-1
</pre>
</blockquote>
<h2>Inheritance Without Virtual Functions</h2>
<p>
If for some reason your base class has no virtual functions but you still want
to represent the inheritance relationship between base and derived classes,
pass the special symbol <code>boost::python::without_downcast</code> as the 2nd parameter
to <code>declare_base</code>:
<blockquote>
<pre>
struct Base2 {};
struct Derived2 { int f(); };
<hr>
...
   python::class_builder&lt;Base&gt; base2_class(my_module, "Base2");
   base2_class.def(python::constructor&lt;void&gt;());
   python::class_builder&lt;Derived2&gt; derived2_class(my_module, "Derived2");
   derived2_class.def(python::constructor&lt;void&gt;());
derived_class.declare_base(base_class, <b>python::without_downcast</b>);
</pre>
</blockquote>
<p>This approach will allow <code>Derived2</code> objects to be passed where
<code>Base2</code> is expected, but does not attempt to implicitly convert (downcast)
smart-pointers to <code>Base2</code> into <code>Derived2</code> pointers,
references, or values.
<p>
Next: <a href="special.html">Special Method and Operator Support</a>
Previous: <a href="overloading.html">Function Overloading</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability
for any purpose.
<p>
Updated: Nov 26, 2000
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Function Overloading
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="center"
src="../../../c++boost.gif" alt= "c++boost.gif (8819 bytes)">Function Overloading
</h1>
<h2>An Example</h2>
<p>
To expose overloaded functions in Python, simply <code>def()</code> each
one with the same Python name:
<blockquote>
<pre>
inline int f1() { return 3; }
inline int f2(int x) { return x + 1; }
class X {
public:
X() : m_value(0) {}
X(int n) : m_value(n) {}
int value() const { return m_value; }
void value(int v) { m_value = v; }
private:
int m_value;
};
...
BOOST_PYTHON_MODULE_INIT(overload_demo)
{
    try
    {
boost::python::module_builder overload_demo("overload_demo");
// Overloaded functions at module scope
overload_demo.def(f1, "f");
overload_demo.def(f2, "f");
boost::python::class_builder&lt;X&gt; x_class(overload_demo, "X");
// Overloaded constructors
x_class.def(boost::python::constructor&lt;&gt;());
x_class.def(boost::python::constructor&lt;int&gt;());
// Overloaded member functions
x_class.def((int (X::*)() const)&amp;X::value, "value");
x_class.def((void (X::*)(int))&amp;X::value, "value");
...
</pre>
</blockquote>
<p>
Now in Python:
<blockquote>
<pre>
>>> from overload_demo import *
>>> x0 = X()
>>> x1 = X(1)
>>> x0.value()
0
>>> x1.value()
1
>>> x0.value(3)
>>> x0.value()
3
>>> X('hello')
TypeError: No overloaded functions match (X, string). Candidates are:
void (*)()
void (*)(int)
>>> f()
3
>>> f(4)
5
</pre>
</blockquote>
<h2>Discussion</h2>
<p>
Notice that overloading in the Python module was produced three ways:<ol>
<li>by combining the non-overloaded C++ functions <code>int f1()</code>
and <code>int f2(int)</code> and exposing them as <code>f</code> in Python.
<li>by exposing the overloaded constructors of <code>class X</code>
<li>by exposing the overloaded member functions <code>X::value</code>.
</ol>
<p>
Techniques 1. and 3. above are really alternatives. In case 3, you need
to form a pointer to each of the overloaded functions. The casting
syntax shown above is one way to do that in C++. Case 1 does not require
complicated-looking casts, but may not be viable if you can't change
your C++ interface. N.B. There's really nothing unsafe about casting an
overloaded (member) function address this way: the compiler won't let
you write it at all unless you get it right.
<h2>An Alternative to Casting</h2>
<p>
This approach is not neccessarily better, but may be preferable for some
people who have trouble writing out the types of (member) function
pointers or simply prefer to avoid all casts as a matter of principle:
<blockquote>
<pre>
// Forwarding functions for X::value
inline void set_x_value(X&amp; self, int v) { self.value(v); }
inline int get_x_value(X&amp; self) { return self.value(); }
...
// Overloaded member functions
x_class.def(set_x_value, "value");
x_class.def(get_x_value, "value");
</pre>
</blockquote>
<p>Here we are taking advantage of the ability to expose C++ functions at
namespace scope as Python member functions.
<h2>Overload Resolution</h2>
<p>
The function overload resolution mechanism works as follows:
<ul>
<li>Attribute lookup for extension classes proceeds in <a
href="http://www.python.org/doc/current/tut/node11.html#SECTION0011510000000000000000">the
usual Python way</a> using a depth-first, left-to-right search. When a
class is found which has a matching attribute, only functions overloaded
in the context of that class are candidates for overload resolution. In
this sense, overload resolution mirrors the C++ mechanism, where a name
in a derived class ``hides'' all functions with the same name from a base
class.
<p>
<li>Within a name-space context (extension class or module), overloaded
functions are tried in the same order they were
<code>def()</code>ed. The first function whose signature can be made to
match each argument passed is the one which is ultimately called.
This means in particular that you cannot overload the same function on
both ``<code>int</code>'' and ``<code>float</code>'' because Python
automatically converts either of the two types into the other one.
If the ``<code>float</code>'' overload is found first, it is used
also used for arguments of type ``<code>int</code>'' as well, and the
``<code>int</code>'' version of the function is never invoked.
</ul>
<p>
Next: <a href="inheritance.html">Inheritance</a>
Previous: <a href="overriding.html">Overridable Virtual Functions</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2001. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided ``as
is'' without express or implied warranty, and with no claim as to
its suitability for any purpose.
<p>
Updated: Mar 6, 2001
</div>

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Overridable Virtual Functions</title>
<img src="../../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align="center"
width="277" height="86">
<h1>Overridable Virtual Functions</h1>
<p>
In the <a href="exporting_classes.html">previous example</a> we exposed a simple
C++ class in Python and showed that we could write a subclass. We even
redefined one of the functions in our derived class. Now we will learn
how to make the function behave virtually <em>when called from C++</em>.
<h2><a name="overriding_example">Example</a></h2>
<p>In this example, it is assumed that <code>hello::greet()</code> is a virtual
member function:
<blockquote><pre>
class hello
{
public:
hello(const std::string&amp; country) { this-&gt;country = country; }
<b>virtual</b> std::string greet() const { return "Hello from " + country; }
    virtual ~hello(); // Good practice
...
};
</pre></blockquote>
<p>
We'll need a derived class<a href="#why_derived">*</a> to help us
dispatch the call to Python. In our derived class, we need the following
elements:
<ol>
<li><a name="derived_1">A</a> <code>PyObject*</code> data member (usually
called <tt>self</tt>) that holds a pointer to the Python object corresponding
to our C++ <tt>hello</tt> instance.
<li><a name="derived_2">For</a> each exposed constructor of the
base class <tt>T</tt>, a constructor which takes the same parameters preceded by an initial
<code>PyObject*</code> argument. The initial argument should be stored in the <tt>self</tt> data
member described above.
<li><a name="derived_3">If</a> the class being wrapped is ever returned <i>by
value</i> from a wrapped function, be sure you do the same for the
<tt>T</tt>'s copy constructor: you'll need a constructor taking arguments
<tt>(PyObject*,&nbsp;const&nbsp;T&amp;)</tt>.
<li><a name="derived_4">An</a> implementation of each virtual function you may
wish to override in Python which uses
<tt>callback&lt</tt><i>return-type</i><tt>&gt;::call_method(self,&nbsp;&quot;</tt><i>name</i><tt>&quot;,&nbsp;</tt><i>args...</i><tt>)</tt> to call
the Python override.
<li><a name="derived_5">For</a> each non-pure virtual function meant to be
overridable from Python, a static member function (or a free function) taking
a reference or pointer to the <tt>T</tt> as the first parameter and which
forwards any additional parameters neccessary to the <i>default</i>
implementation of the virtual function. See also <a href="#private">this
note</a> if the base class virtual function is private.
</ol>
<blockquote><pre>
struct hello_callback : hello
{
// hello constructor storing initial self_ parameter
hello_callback(PyObject* self_, const std::string&amp; x) // <a href="#derived_2">2</a>
: hello(x), self(self_) {}
// In case hello is returned by-value from a wrapped function
hello_callback(PyObject* self_, const hello&amp; x) // <a href="#derived_3">3</a>
: hello(x), self(self_) {}
// Override greet to call back into Python
std::string greet() const // <a href="#derived_4">4</a>
{ return boost::python::callback&lt;std::string&gt;::call_method(self, "greet"); }
// Supplies the default implementation of greet
static std::string <a name= "default_implementation">default_greet</a>(const hello& self_) const // <a href="#derived_5">5</a>
{ return self_.hello::greet(); }
private:
PyObject* self; // <a href="#derived_1">1</a>
};
</pre></blockquote>
<p>
Finally, we add <tt>hello_callback</tt> to the <tt>
class_builder&lt;&gt;</tt> declaration in our module initialization
function, and when we define the function, we must tell Boost.Python about the default
implementation:
<blockquote><pre>
// Create the <a name=
"hello_class">Python type object</a> for our extension class
boost::python::class_builder&lt;hello<strong>,hello_callback&gt;</strong> hello_class(hello, "hello");
// Add a virtual member function
hello_class.def(&amp;hello::greet, "greet", &amp;<b>hello_callback::default_greet</b>);
</pre></blockquote>
<p>
Now our Python subclass of <tt>hello</tt> behaves as expected:
<blockquote><pre>
&gt;&gt;&gt; class wordy(hello):
... def greet(self):
... return hello.greet(self) + ', where the weather is fine'
...
&gt;&gt;&gt; hi2 = wordy('Florida')
&gt;&gt;&gt; hi2.greet()
'Hello from Florida, where the weather is fine'
&gt;&gt;&gt; invite(hi2)
'Hello from Florida, where the weather is fine! Please come soon!'
</pre></blockquote>
<p>
<a name="why_derived">*</a>You may ask, "Why do we need this derived
class? This could have been designed so that everything gets done right
inside of <tt>hello</tt>." One of the goals of Boost.Python is to be
minimally intrusive on an existing C++ design. In principle, it should be
possible to expose the interface for a 3rd party library without changing
it. To unintrusively hook into the virtual functions so that a Python
override may be called, we must use a derived class.
<h2>Pure Virtual Functions</h2>
<p>
A pure virtual function with no implementation is actually a lot easier to
deal with than a virtual function with a default implementation. First of
all, you obviously don't need to <a href="#default_implementation"> supply
a default implementation</a>. Secondly, you don't need to call
<tt>def()</tt> on the <tt>extension_class&lt;&gt;</tt> instance
for the virtual function. In fact, you wouldn't <em>want</em> to: if the
corresponding attribute on the Python class stays undefined, you'll get an
<tt>AttributeError</tt> in Python when you try to call the function,
indicating that it should have been implemented. For example:
<blockquote>
<pre>
struct baz {
<strong>virtual</strong> int pure(int) = 0;
int calls_pure(int x) { return pure(x) + 1000; }
};
struct baz_callback {
int pure(int x) { boost::python::callback&lt;int&gt;::call_method(m_self, "pure", x); }
};
BOOST_PYTHON_MODULE_INIT(foobar)
{
try
{
boost::python::module_builder foobar("foobar");
boost::python::class_builder&lt;baz,baz_callback&gt; baz_class("baz");
baz_class.def(&amp;baz::calls_pure, "calls_pure");
}
catch(...)
{
boost::python::handle_exception(); // Deal with the exception for Python
}
}
</pre>
</blockquote>
<p>
Now in Python:
<blockquote>
<pre>
&gt;&gt;&gt; from foobar import baz
&gt;&gt;&gt; x = baz()
&gt;&gt;&gt; x.pure(1)
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
AttributeError: pure
&gt;&gt;&gt; x.calls_pure(1)
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
AttributeError: pure
&gt;&gt;&gt; class mumble(baz):
... def pure(self, x): return x + 1
...
&gt;&gt;&gt; y = mumble()
&gt;&gt;&gt; y.pure(99)
100
&gt;&gt;&gt; y.calls_pure(99)
1100
</pre></blockquote>
<a name="private"><h2>Private Non-Pure Virtual Functions</h2></a>
<p>This is one area where some minor intrusiveness on the wrapped library is
required. Once it has been overridden, the only way to call the base class
implementation of a private virtual function is to make the derived class a
friend of the base class. You didn't hear it from me, but most C++
implementations will allow you to change the declaration of the base class in
this limited way without breaking binary compatibility (though it will certainly
break the <a
href="http://cs.calvin.edu/c++/C++Standard-Nov97/basic.html#basic.def.odr">ODR</a>).
<hr>
<p>
Next: <a href="overloading.html">Function Overloading</a>
Previous: <a href="exporting_classes.html">Exporting Classes</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2001. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability for
any purpose.
<p>
Updated: Mar 21, 2001

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>Boost.Python Pickle Support</title>
<div>
<img src="../../../c++boost.gif"
alt="c++boost.gif (8819 bytes)"
align="center"
width="277" height="86">
<hr>
<h1>Boost.Python Pickle Support</h1>
Pickle is a Python module for object serialization, also known
as persistence, marshalling, or flattening.
<p>
It is often necessary to save and restore the contents of an object to
a file. One approach to this problem is to write a pair of functions
that read and write data from a file in a special format. A powerful
alternative approach is to use Python's pickle module. Exploiting
Python's ability for introspection, the pickle module recursively
converts nearly arbitrary Python objects into a stream of bytes that
can be written to a file.
<p>
The Boost Python Library supports the pickle module by emulating the
interface implemented by Jim Fulton's ExtensionClass module that is
included in the
<a href="http://www.zope.org/"
>ZOPE</a>
distribution.
This interface is similar to that for regular Python classes as
described in detail in the
<a href="http://www.python.org/doc/current/lib/module-pickle.html"
>Python Library Reference for pickle.</a>
<hr>
<h2>The Boost.Python Pickle Interface</h2>
At the user level, the Boost.Python pickle interface involves three special
methods:
<dl>
<dt>
<strong><tt>__getinitargs__</tt></strong>
<dd>
When an instance of a Boost.Python extension class is pickled, the
pickler tests if the instance has a <tt>__getinitargs__</tt> method.
This method must return a Python tuple (it is most convenient to use
a boost::python::tuple). When the instance is restored by the
unpickler, the contents of this tuple are used as the arguments for
the class constructor.
<p>
If <tt>__getinitargs__</tt> is not defined, the class constructor
will be called without arguments.
<p>
<dt>
<strong><tt>__getstate__</tt></strong>
<dd>
When an instance of a Boost.Python extension class is pickled, the
pickler tests if the instance has a <tt>__getstate__</tt> method.
This method should return a Python object representing the state of
the instance.
<p>
If <tt>__getstate__</tt> is not defined, the instance's
<tt>__dict__</tt> is pickled (if it is not empty).
<p>
<dt>
<strong><tt>__setstate__</tt></strong>
<dd>
When an instance of a Boost.Python extension class is restored by the
unpickler, it is first constructed using the result of
<tt>__getinitargs__</tt> as arguments (see above). Subsequently the
unpickler tests if the new instance has a <tt>__setstate__</tt>
method. If so, this method is called with the result of
<tt>__getstate__</tt> (a Python object) as the argument.
<p>
If <tt>__setstate__</tt> is not defined, the result of
<tt>__getstate__</tt> must be a Python dictionary. The items of this
dictionary are added to the instance's <tt>__dict__</tt>.
</dl>
If both <tt>__getstate__</tt> and <tt>__setstate__</tt> are defined,
the Python object returned by <tt>__getstate__</tt> need not be a
dictionary. The <tt>__getstate__</tt> and <tt>__setstate__</tt> methods
can do what they want.
<hr>
<h2>Pitfalls and Safety Guards</h2>
In Boost.Python extension modules with many extension classes,
providing complete pickle support for all classes would be a
significant overhead. In general complete pickle support should only be
implemented for extension classes that will eventually be pickled.
However, the author of a Boost.Python extension module might not
anticipate correctly which classes need support for pickle.
Unfortunately, the pickle protocol described above has two important
pitfalls that the end user of a Boost.Python extension module might not
be aware of:
<dl>
<dt>
<strong>Pitfall 1:</strong>
Both <tt>__getinitargs__</tt> and <tt>__getstate__</tt> are not defined.
<dd>
In this situation the unpickler calls the class constructor without
arguments and then adds the <tt>__dict__</tt> that was pickled by
default to that of the new instance.
<p>
However, most C++ classes wrapped with Boost.Python will have member
data that are not restored correctly by this procedure. To alert the
user to this problem, a safety guard is provided. If both
<tt>__getinitargs__</tt> and <tt>__getstate__</tt> are not defined,
Boost.Python tests if the class has an attribute
<tt>__dict_defines_state__</tt>. An exception is raised if this
attribute is not defined:
<pre>
RuntimeError: Incomplete pickle support (__dict_defines_state__ not set)
</pre>
In the rare cases where this is not the desired behavior, the safety
guard can deliberately be disabled. The corresponding C++ code for
this is, e.g.:
<pre>
class_builder&lt;your_class&gt; py_your_class(your_module, "your_class");
py_your_class.dict_defines_state();
</pre>
It is also possible to override the safety guard at the Python level.
E.g.:
<pre>
import your_bpl_module
class your_class(your_bpl_module.your_class):
__dict_defines_state__ = 1
</pre>
<p>
<dt>
<strong>Pitfall 2:</strong>
<tt>__getstate__</tt> is defined and the instance's <tt>__dict__</tt> is not empty.
<dd>
The author of a Boost.Python extension class might provide a
<tt>__getstate__</tt> method without considering the possibilities
that:
<p>
<ul>
<li>
his class is used in Python as a base class. Most likely the
<tt>__dict__</tt> of instances of the derived class needs to be
pickled in order to restore the instances correctly.
<p>
<li>
the user adds items to the instance's <tt>__dict__</tt> directly.
Again, the <tt>__dict__</tt> of the instance then needs to be
pickled.
</ul>
<p>
To alert the user to this highly unobvious problem, a safety guard is
provided. If <tt>__getstate__</tt> is defined and the instance's
<tt>__dict__</tt> is not empty, Boost.Python tests if the class has
an attribute <tt>__getstate_manages_dict__</tt>. An exception is
raised if this attribute is not defined:
<pre>
RuntimeError: Incomplete pickle support (__getstate_manages_dict__ not set)
</pre>
To resolve this problem, it should first be established that the
<tt>__getstate__</tt> and <tt>__setstate__</tt> methods manage the
instances's <tt>__dict__</tt> correctly. Note that this can be done
both at the C++ and the Python level. Finally, the safety guard
should intentionally be overridden. E.g. in C++:
<pre>
class_builder&lt;your_class&gt; py_your_class(your_module, "your_class");
py_your_class.getstate_manages_dict();
</pre>
In Python:
<pre>
import your_bpl_module
class your_class(your_bpl_module.your_class):
__getstate_manages_dict__ = 1
def __getstate__(self):
# your code here
def __setstate__(self, state):
# your code here
</pre>
</dl>
<hr>
<h2>Practical Advice</h2>
<ul>
<li>
Avoid using <tt>__getstate__</tt> if the instance can also be
reconstructed by way of <tt>__getinitargs__</tt>. This automatically
avoids Pitfall 2.
<p>
<li>
If <tt>__getstate__</tt> is required, include the instance's
<tt>__dict__</tt> in the Python object that is returned.
</ul>
<hr>
<h2>Examples</h2>
There are three files in <tt>boost/libs/python/example</tt> that
show how so provide pickle support.
<h3><a href="../example/pickle1.cpp"><tt>pickle1.cpp</tt></a></h3>
The C++ class in this example can be fully restored by passing the
appropriate argument to the constructor. Therefore it is sufficient
to define the pickle interface method <tt>__getinitargs__</tt>.
<h3><a href="../example/pickle2.cpp"><tt>pickle2.cpp</tt></a></h3>
The C++ class in this example contains member data that cannot be
restored by any of the constructors. Therefore it is necessary to
provide the <tt>__getstate__</tt>/<tt>__setstate__</tt> pair of
pickle interface methods.
<p>
For simplicity, the <tt>__dict__</tt> is not included in the result
of <tt>__getstate__</tt>. This is not generally recommended, but a
valid approach if it is anticipated that the object's
<tt>__dict__</tt> will always be empty. Note that the safety guards
will catch the cases where this assumption is violated.
<h3><a href="../example/pickle3.cpp"><tt>pickle3.cpp</tt></a></h3>
This example is similar to <a
href="../example/pickle2.cpp"><tt>pickle2.cpp</tt></a>. However, the
object's <tt>__dict__</tt> is included in the result of
<tt>__getstate__</tt>. This requires more code but is unavoidable
if the object's <tt>__dict__</tt> is not always empty.
<hr>
&copy; Copyright Ralf W. Grosse-Kunstleve 2001. Permission to copy,
use, modify, sell and distribute this document is granted provided this
copyright notice appears in all copies. This document is provided "as
is" without express or implied warranty, and with no claim as to its
suitability for any purpose.
<p>
Updated: March 21, 2001
</div>

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>
Pointers
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="center"
src="../../../c++boost.gif" alt= "c++boost.gif (8819 bytes)">Pointers
</h1>
<h2><a name="problem">The Problem With Pointers</a></h2>
<p>
In general, raw pointers passed to or returned from functions are problematic
for Boost.Python because pointers have too many potential meanings. Is it an iterator?
A pointer to a single element? An array? When used as a return value, is the
caller expected to manage (delete) the pointed-to object or is the pointer
really just a reference? If the latter, what happens to Python references to the
referent when some C++ code deletes it?
<p>
There are a few cases in which pointers are converted automatically:
<ul>
<li>Both const- and non-const pointers to wrapped class instances can be passed
<i>to</i> C++ functions.
<li>Values of type <code>const char*</code> are interpreted as
null-terminated 'C' strings and when passed to or returned from C++ functions are
converted from/to Python strings.
</ul>
<h3>Can you avoid the problem?</h3>
<p>My first piece of advice to anyone with a case not covered above is
``find a way to avoid the problem.'' For example, if you have just one
or two functions that return a pointer to an individual <code>const
T</code>, and <code>T</code> is a wrapped class, you may be able to write a ``thin
converting wrapper'' over those two functions as follows:
<blockquote><pre>
const Foo* f(); // original function
const Foo& f_wrapper() { return *f(); }
...
my_module.def(f_wrapper, "f");
</pre></blockquote>
<p>
Foo must have a public copy constructor for this technique to work, since Boost.Python
converts <code>const T&</code> values <code>to_python</code> by copying the <code>T</code>
value into a new extension instance.
<h2>Dealing with the problem</h2>
<p>The first step in handling the remaining cases is to figure out what the pointer
means. Several potential solutions are provided in the examples that follow:
<h3>Returning a pointer to a wrapped type</h3>
<h4>Returning a const pointer</h4>
<p>If you have lots of functions returning a <code>const T*</code> for some
wrapped <code>T</code>, you may want to provide an automatic
<code>to_python</code> conversion function so you don't have to write lots of
thin wrappers. You can do this simply as follows:
<blockquote><pre>
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE // this is a gcc 2.95.2 bug workaround
PyObject* to_python(const Foo* p) {
return to_python(*p); // convert const Foo* in terms of const Foo&
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
</pre></blockquote>
<h4>If you can't (afford to) copy the referent, or the pointer is non-const</h4>
<p>If the wrapped type doesn't have a public copy constructor, if copying is
<i>extremely</i> costly (remember, we're dealing with Python here), or if the
pointer is non-const and you really need to be able to modify the referent from
Python, you can use the following dangerous trick. Why dangerous? Because python
can not control the lifetime of the referent, so it may be destroyed by your C++
code before the last Python reference to it disappears:
<blockquote><pre>
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE // this is a gcc 2.95.2 bug workaround
PyObject* to_python(Foo* p)
{
return boost::python::python_extension_class_converters&lt;Foo&gt;::smart_ptr_to_python(p);
}
PyObject* to_python(const Foo* p)
{
return to_python(const_cast&lt;Foo*&gt;(p));
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
</pre></blockquote>
This will cause the Foo* to be treated as though it were an owning smart
pointer, even though it's not. Be sure you don't use the reference for anything
from Python once the pointer becomes invalid, though. Don't worry too much about
the <code>const_cast&lt;&gt;</code> above: Const-correctness is completely lost
to Python anyway!
<h3>[In/]Out Parameters and Immutable Types</h3>
<p>If you have an interface that uses non-const pointers (or references) as
in/out parameters to types which in Python are immutable (e.g. int, string),
there simply is <i>no way</i> to get the same interface in Python. You must
resort to transforming your interface with simple thin wrappers as shown below:
<blockquote><pre>
const void f(int* in_out_x); // original function
const int f_wrapper(int in_x) { f(in_x); return in_x; }
...
my_module.def(f_wrapper, "f");
</pre></blockquote>
<p>Of course, [in/]out parameters commonly occur only when there is already a
return value. You can handle this case by returning a Python tuple:
<blockquote><pre>
typedef unsigned ErrorCode;
const char* f(int* in_out_x); // original function
...
#include &lt;boost/python/objects.hpp&gt;
const boost::python::tuple f_wrapper(int in_x) {
const char* s = f(in_x);
return boost::python::tuple(s, in_x);
}
...
my_module.def(f_wrapper, "f");
</pre></blockquote>
<p>Now, in Python:
<blockquote><pre>
&gt;&gt;&gt; str,out_x = f(3)
</pre></blockquote>
<p>
Previous: <a href="enums.html">Enums</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability
for any purpose.
<p>
Updated: Nov 26, 2000
</div>

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd">
<title>Rich Comparisons</title>
<div>
<img src="../../../c++boost.gif"
alt="c++boost.gif (8819 bytes)"
align="center"
width="277" height="86">
<hr>
<h1>Rich Comparisons</h1>
<hr>
In Python versions up to and including Python 2.0, support for
implementing comparisons on user-defined classes and extension types
was quite simple. Classes could implement a <tt>__cmp__</tt> method
that was given two instances of a class as arguments, and could only
return <tt>0</tt> if they were equal or <tt>+1</tt> or <tt>-1</tt> if
they were not. The method could not raise an exception or return
anything other than an integer value.
In Python 2.1, <b>Rich Comparisons</b> were added (see
<a href="http://python.sourceforge.net/peps/pep-0207.html">PEP 207</a>).
Python classes can now individually overload each of the &lt;, &lt;=,
&gt;, &gt;=, ==, and != operations.
<p>
For more detailed information, search for "rich comparison"
<a href="http://www.python.org/doc/current/ref/customization.html"
>here</a>.
<p>
Boost.Python supports both automatic overloading and manual overloading
of the Rich Comparison operators. The <b>compile-time</b> support is
independent of the Python version that is used when compiling
Boost.Python extension modules. That is, <tt>op_lt</tt> for example can
always be used, and the C++ <tt>operator&lt;</tt> will always be bound
to the Python method <tt>__lt__</tt>. However, the <b>run-time</b>
behavior will depend on the Python version.
<p>
With Python versions before 2.1, the Rich Comparison operators will not
be called by Python when any of the six comparison operators
(<tt>&lt;</tt>, <tt>&lt;=</tt>, <tt>==</tt>, <tt>!=</tt>,
<tt>&gt;</tt>, <tt>&gt;=</tt>) is used in an expression. The only way
to access the corresponding methods is to call them explicitly, e.g.
<tt>a.__lt__(b)</tt>. Only with Python versions 2.1 or higher will
expressions like <tt>a &lt; b</tt> work as expected.
<p>
To support Rich Comparisions, the Python C API was modified between
Python versions 2.0 and 2.1. A new slot was introduced in the
<tt>PyTypeObject</tt> structure: <tt>tp_richcompare</tt>. For backwards
compatibility, a flag (<tt>Py_TPFLAGS_HAVE_RICHCOMPARE</tt>) has to be
set to signal to the Python interpreter that Rich Comparisions are
supported by a particular type.
There is only one flag for all the six comparison operators.
When any of the six operators is wrapped automatically or
manually, Boost.Python will set this flag. Attempts to use comparison
operators at the Python level that are not defined at the C++ level
will then lead to an <tt>AttributeError</tt> when the Python 2.1
(or higher) interpreter tries, e.g., <tt>a.__lt__(b)</tt>. That
is, in general all six operators should be supplied. Automatically
wrapped operators and manually wrapped operators can be mixed. For
example:<pre>
boost::python::class_builder&lt;code&gt; py_code(this_module, "code");
py_code.def(boost::python::constructor&lt;&gt;());
py_code.def(boost::python::constructor&lt;int&gt;());
py_code.def(boost::python::operators&lt;( boost::python::op_eq
| boost::python::op_ne)&gt;());
py_code.def(NotImplemented, "__lt__");
py_code.def(NotImplemented, "__le__");
py_code.def(NotImplemented, "__gt__");
py_code.def(NotImplemented, "__ge__");
</pre>
<tt>NotImplemented</tt> is a simple free function that (currently) has
to be provided by the user. For example:<pre>
boost::python::ref
NotImplemented(const code&amp;, const code&amp;) {
return
boost::python::ref(Py_NotImplemented, boost::python::ref::increment_count);
}
</pre>
See also:
<ul>
<li><a href="../example/richcmp1.cpp"><tt>../example/richcmp1.cpp</tt></a>
<li><a href="../example/richcmp2.cpp"><tt>../example/richcmp2.cpp</tt></a>
<li><a href="../example/richcmp3.cpp"><tt>../example/richcmp3.cpp</tt></a>
</ul>
<hr>
&copy; Copyright Nicholas K. Sauter &amp; Ralf W. Grosse-Kunstleve 2001.
Permission to copy, use, modify, sell and distribute this document is
granted provided this copyright notice appears in all copies. This
document is provided "as is" without express or implied warranty, and
with no claim as to its suitability for any purpose.
<p>
Updated: July 2001
</div>

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<title>
Special Method and Operator Support
</title>
<div>
<h1>
<img width="277" height="86" id="_x0000_i1025" align="middle" src=
"../../../c++boost.gif" alt="c++boost.gif (8819 bytes)">Special Method and
Operator Support
</h1>
<h2>
Overview
</h2>
<p>
Boost.Python supports all of the standard <a href=
"http://www.python.org/doc/current/ref/specialnames.html">
special method names</a> supported by real Python class instances <em>
except</em> <code>__complex__</code> (more on the reasons <a href=
"#reasons">below</a>). In addition, it can quickly and easily expose
suitable C++ functions and operators as Python operators. The following
categories of special method names are supported:
<ul>
<li><a href="#general">Basic Customization</a>
<li><a href="#numeric">Numeric Operators</a>
<li><a href="#sequence_and_mapping">Sequence and Mapping protocols</a>
<li><a href="#getter_setter">Attribute Getters and Setters</a>
</ul>
<h2><a name="general">Basic Customization</a></h2>
<p>
Python provides a number of special operators for basic customization of a
class. Only a brief description is provided below; more complete
documentation can be found <a
href="http://www.python.org/doc/current/ref/customization.html">here</a>.
<dl>
<dt>
<b><tt class='method'>__init__</tt></b>(<i>self</i>)
<dd>
Initialize the class instance. For extension classes not subclassed in
Python, <code> __init__</code> is defined by
<pre> my_class.def(boost::python::constructor<...>())</pre>
(see section <a href="example1.html">"A Simple Example Using Boost.Python"</a>).<p>
<dt>
<b><tt class='method'>__del__</tt></b>(<i>self</i>)
<dd>
Called when the extension instance is about to be destroyed. For extension classes
not subclassed in Python, <code> __del__</code> is always defined automatically by
means of the class' destructor.
<dt>
<b><tt class='method'>__repr__</tt></b>(<i>self</i>)
<dd>
Create a string representation from which the object can be
reconstructed.
<dt>
<b><tt class='method'>__str__</tt></b>(<i>self</i>)
<dd>
Create a string representation which is suitable for printing.
<dt>
<b><tt class='method'>__lt__</tt></b>(<i>self, other</i>)
<dt>
<b><tt class='method'>__le__</tt></b>(<i>self, other</i>)
<dt>
<b><tt class='method'>__eq__</tt></b>(<i>self, other</i>)
<dt>
<b><tt class='method'>__ne__</tt></b>(<i>self, other</i>)
<dt>
<b><tt class='method'>__gt__</tt></b>(<i>self, other</i>)
<dt>
<b><tt class='method'>__ge__</tt></b>(<i>self, other</i>)
<dd>
Rich Comparison methods.
New in Python 2.1.
See <a href="richcmp.html">Rich Comparisons</a>.
<dt>
<b><tt class='method'>__cmp__</tt></b>(<i>self, other</i>)
<dd>
Three-way compare function.
See <a href="richcmp.html">Rich Comparisons</a>.
<dt>
<b><tt class='method'>__hash__</tt></b>(<i>self</i>)
<dd>
Called for the key object for dictionary operations, and by the
built-in function hash(). Should return a 32-bit integer usable as a
hash value for dictionary operations (only allowed if __cmp__ is also
defined)
<dt>
<b><tt class='method'>__nonzero__</tt></b>(<i>self</i>)
<dd>
called if the object is used as a truth value (e.g. in an if
statement)
<dt>
<b><tt class='method'>__call__</tt></b> (<var>self</var><big>[</big><var>, args...</var><big>]</big>)
<dd>
Called when the instance is ``called'' as a function; if this method
is defined, <code><var>x</var>(arg1, arg2, ...)</code> is a shorthand for
<code><var>x</var>.__call__(arg1, arg2, ...)</code>.
</dl>
If we have a suitable C++ function that supports any of these features,
we can export it like any other function, using its Python special name.
For example, suppose that class <code>Foo</code> provides a string
conversion function:
<blockquote><pre>
std::string to_string(Foo const&amp; f)
{
std::ostringstream s;
s &lt;&lt; f;
return s.str();
}
</pre></blockquote>
This function would be wrapped like this:
<blockquote><pre>
boost::python::class_builder&lt;Foo&gt; foo_class(my_module, "Foo");
foo_class.def(&amp;to_string, "__str__");
</pre></blockquote>
Note that Boost.Python also supports <em>automatic wrapping</em> of
<code>__str__</code> and <code>__cmp__</code>. This is explained in the <a
href="#numeric">next section</a> and the <a href="#numeric_table">Table of
Automatically Wrapped Methods</a>.
<h2><a name="numeric">Numeric Operators</a></h2>
<p>
Numeric operators can be exposed manually, by <code>def</code>ing C++
[member] functions that support the standard Python <a
href="http://www.python.org/doc/current/ref/numeric-types.html">numeric
protocols</a>. This is the same basic technique used to expose
<code>to_string()</code> as <code>__str__()</code> above, and is <a
href="#numeric_manual">covered in detail below</a>. Boost.Python also supports
<i>automatic wrapping</i> of numeric operators whenever they have already
been defined in C++.
<h3><a name="numeric_auto">Exposing C++ Operators Automatically</a></h3>
<p>
Supose we wanted to expose a C++ class
<code>BigNum</code> which supports addition. That is, in C++ we can write:
<blockquote><pre>
BigNum a, b, c;
...
c = a + b;
</pre></blockquote>
<p>
To enable the same functionality in Python, we first wrap the <code>
BigNum</code> class as usual:
<blockquote><pre>
boost::python::class_builder&lt;BigNum&gt; bignum_class(my_module, "BigNum");
bignum_class.def(boost::python::constructor&lt;&gt;());
...
</pre></blockquote>
Then we export the addition operator like this:
<blockquote><pre>
bignum_class.def(boost::python::operators&lt;boost::python::op_add&gt;());
</pre></blockquote>
Since BigNum also supports subtraction, multiplication, and division, we
want to export those also. This can be done in a single command by
``or''ing the operator identifiers together (a complete list of these
identifiers and the corresponding operators can be found in the <a href=
"#numeric_table">Table of Automatically Wrapped Methods</a>):
<blockquote><pre>
bignum_class.def(boost::python::operators&lt;(boost::python::op_sub | boost::python::op_mul | boost::python::op_div)&gt;());
</pre></blockquote>
[Note that the or-expression must be enclosed in parentheses.]
<p>This form of operator definition can be used to wrap unary and
homogeneous binary operators (a <i>homogeneous</i> operator has left and
right operands of the same type). Now suppose that our C++ library also
supports addition of BigNums and plain integers:
<blockquote><pre>
BigNum a, b;
int i;
...
a = b + i;
a = i + b;
</pre></blockquote>
To wrap these heterogeneous operators, we need to specify a different type for
one of the operands. This is done using the <code>right_operand</code>
and <code>left_operand</code> templates:
<blockquote><pre>
bignum_class.def(boost::python::operators&lt;boost::python::op_add&gt;(), boost::python::right_operand&lt;int&gt;());
bignum_class.def(boost::python::operators&lt;boost::python::op_add&gt;(), boost::python::left_operand&lt;int&gt;());
</pre></blockquote>
Boost.Python uses overloading to register several variants of the same
operation (more on this in the context of <a href="#coercion">
coercion</a>). Again, several operators can be exported at once:
<blockquote><pre>
bignum_class.def(boost::python::operators&lt;(boost::python::op_sub | boost::python::op_mul | boost::python::op_div)&gt;(),
boost::python::right_operand&lt;int&gt;());
bignum_class.def(boost::python::operators&lt;(boost::python::op_sub | boost::python::op_mul | boost::python::op_div)&gt;(),
boost::python::left_operand&lt;int&gt;());
</pre></blockquote>
The type of the operand not mentioned is taken from the class being wrapped. In
our example, the class object is <code>bignum_class</code>, and thus the
other operand's type is ``<code>BigNum const&amp;</code>''. You can override
this default by explicitly specifying a type in the <code>
operators</code> template:
<blockquote><pre>
bignum_class.def(boost::python::operators&lt;boost::python::op_add, BigNum&gt;(), boost::python::right_operand&lt;int&gt;());
</pre></blockquote>
<p>
Note that automatic wrapping uses the <em>expression</em>
``<code>left + right</code>'' and can be used uniformly
regardless of whether the C++ operators are supplied as free functions
<blockquote><pre>
BigNum operator+(BigNum, BigNum)
</pre></blockquote>
or as member functions
<blockquote><pre>
BigNum::operator+(BigNum).
</pre></blockquote>
<p>
For the Python built-in functions <code>pow()</code> and
<code>abs()</code>, there is no corresponding C++ operator. Instead,
automatic wrapping attempts to wrap C++ functions of the same name. This
only works if those functions are known in namespace
<code>python</code>. On some compilers (e.g. MSVC) it might be
necessary to add a using declaration prior to wrapping:
<blockquote><pre>
namespace boost { namespace python {
using my_namespace::pow;
using my_namespace::abs;
}
</pre></blockquote>
<h3><a name="numeric_manual">Wrapping Numeric Operators Manually</a></h3>
<p>
In some cases, automatic wrapping of operators may be impossible or
undesirable. Suppose, for example, that the modulo operation for BigNums
is defined by a set of functions called <code>mod()</code>:
<blockquote><pre>
BigNum mod(BigNum const&amp; left, BigNum const&amp; right);
BigNum mod(BigNum const&amp; left, int right);
BigNum mod(int left, BigNum const&amp; right);
</pre></blockquote>
<p>
For automatic wrapping of the modulo function, <code>operator%()</code> would be needed.
Therefore, the <code>mod()</code>-functions must be wrapped manually. That is, we have
to export them explicitly with the Python special name "__mod__":
<blockquote><pre>
bignum_class.def((BigNum (*)(BigNum const&amp;, BigNum const&amp;))&amp;mod, "__mod__");
bignum_class.def((BigNum (*)(BigNum const&amp;, int))&amp;mod, "__mod__");
</pre></blockquote>
<p>
The third form of <code>mod()</code> (with <code>int</code> as left operand) cannot
be wrapped directly. We must first create a function <code>rmod()</code> with the
operands reversed:
<blockquote><pre>
BigNum rmod(BigNum const&amp; right, int left)
{
return mod(left, right);
}
</pre></blockquote>
This function must be wrapped under the name "__rmod__" (standing for "reverse mod"):
<blockquote><pre>
bignum_class.def(&amp;rmod, "__rmod__");
</pre></blockquote>
Many of the possible operator names can be found in the <a href=
"#numeric_table">Table of Automatically Wrapped Methods</a>. Special treatment is
necessary to export the <a href="#ternary_pow">ternary pow</a> operator.
<p>
Automatic and manual wrapping can be mixed arbitrarily. Note that you
cannot overload the same operator for a given extension class on both
``<code>int</code>'' and ``<code>float</code>'', because Python implicitly
converts these types into each other. Thus, the overloaded variant
found first (be it ``<code>int</code>`` or ``<code>float</code>'') will be
used for either of the two types.
<h3><a name="inplace">Inplace Operators</a></h3>
<p>
Boost.Python can also be used to expose inplace numeric operations
(i.e., <code>+=</code> and so forth). These operators must be wrapped
manually, as described in the previous section. For example, suppose
the class BigNum has an <code>operator+=</code>:
<blockquote><pre>
BigNum& operator+= (BigNum const&amp; right);
</pre></blockquote>
This can be exposed by first writing a wrapper function:
<blockquote><pre>
BigNum& iadd (BigNum&amp; self, const BigNum&amp; right)
{
return self += right;
}
</pre></blockquote>
and then exposing the wrapper with
<blockquote><pre>
bignum_class.def(&amp;iadd, "__iadd__");
</pre></blockquote>
<h3><a name="coercion">Coercion</a></h3>
Plain Python can only execute operators with identical types on the left
and right hand side. If it encounters an expression where the types of
the left and right operand differ, it tries to coerce these types to a
common type before invoking the actual operator. Implementing good
coercion functions can be difficult if many type combinations must be
supported.
<p>
Boost.Python solves this problem the same way that C++ does: with <em><a
href="overloading.html">overloading</a></em>. This technique drastically
simplifies the code neccessary to support operators: you just register
operators for all desired type combinations, and Boost.Python automatically
ensures that the correct function is called in each case; there is no
need for user-defined coercion functions. To enable operator
overloading, Boost.Python provides a standard coercion which is <em>implicitly
registered</em> whenever automatic operator wrapping is used.
<p>
If you wrap all operator functions manually, but still want to use
operator overloading, you have to register the standard coercion
function explicitly:
<blockquote><pre>
// this is not necessary if automatic operator wrapping is used
bignum_class.def_standard_coerce();
</pre></blockquote>
If you encounter a situation where you absolutely need a customized
coercion, you can still define the "__coerce__" operator manually. The signature
of a coercion function should look like one of the following (the first is
the safest):
<blockquote><pre>
boost::python::tuple custom_coerce(boost::python::reference left, boost::python::reference right);
boost::python::tuple custom_coerce(PyObject* left, PyObject* right);
PyObject* custom_coerce(PyObject* left, PyObject* right);
</pre></blockquote>
The resulting <code>tuple</code> must contain two elements which
represent the values of <code>left</code> and <code>right</code>
converted to the same type. Such a function is wrapped as usual:
<blockquote><pre>
// this must be called before any use of automatic operator
// wrapping or a call to some_class.def_standard_coerce()
some_class.def(&amp;custom_coerce, "__coerce__");
</pre></blockquote>
Note that the standard coercion (defined by use of automatic
operator wrapping on a <code>class_builder</code> or a call to
<code>class_builder::def_standard_coerce()</code>) will never be applied if
a custom coercion function has been registered. Therefore, in
your coercion function you should call
<blockquote><pre>
boost::python::standard_coerce(left, right);
</pre></blockquote>
for all cases that you don't want to handle yourself.
<h3><a name="ternary_pow">The Ternary <code>pow()</code> Operator</a></h3>
<p>
In addition to the usual binary <code>pow(x, y)</code> operator (meaning
<i>x<sup>y</sup></i>), Python also provides a ternary variant that implements
<i>x<sup>y</sup> <b>mod</b> z</i>, presumably using a more efficient algorithm than
concatenation of power and modulo operators. Automatic operator wrapping
can only be used with the binary variant. Ternary <code>pow()</code> must
always be wrapped manually. For a homgeneous ternary <code>pow()</code>,
this is done as usual:
<blockquote><pre>
BigNum power(BigNum const&amp; first, BigNum const&amp; second, BigNum const&amp; modulus);
typedef BigNum (ternary_function1)(const BigNum&amp;, const BigNum&amp;, const BigNum&amp;);
...
bignum_class.def((ternary_function1)&amp;power, "__pow__");
</pre></blockquote>
If you want to support this function with non-uniform argument
types, wrapping is a little more involved. Suppose you have to wrap:
<blockquote><pre>
BigNum power(BigNum const&amp; first, int second, int modulus);
BigNum power(int first, BigNum const&amp; second, int modulus);
BigNum power(int first, int second, BigNum const&amp; modulus);
</pre></blockquote>
The first variant can be wrapped as usual:
<blockquote><pre>
typedef BigNum (ternary_function2)(const BigNum&amp;, int, int);
bignum_class.def((ternary_function2)&amp;power, "__pow__");
</pre></blockquote>
In the second variant, however, <code>BigNum</code> appears only as second
argument, and in the last one it's the third argument. These functions
must be presented to Boost.Python such that that the <code>BigNum</code>
argument appears in first position:
<blockquote><pre>
BigNum rpower(BigNum const&amp; second, int first, int modulus)
{
return power(first, second, modulus);
}
BigNum rrpower(BigNum const&amp; modulus, int first, int second)
{
return power(first, second, modulus);
}
</pre></blockquote>
<p>These functions must be wrapped under the names "__rpow__" and "__rrpow__"
respectively:
<blockquote><pre>
bignum_class.def((ternary_function2)&amp;rpower, "__rpow__");
bignum_class.def((ternary_function2)&amp;rrpower, "__rrpow__");
</pre></blockquote>
Note that "__rrpow__" is an extension not present in plain Python.
<h2><a name="numeric_table">Table of Automatically Wrapped Methods</a></h2>
<p>
Boost.Python can automatically wrap the following <a href=
"http://www.python.org/doc/current/ref/specialnames.html">
special methods</a>:
<p>
<table summary="special numeric methods" cellpadding="5" border="1"
width="100%">
<tr>
<td align="center">
<b>Python Operator Name</b>
<td align="center">
<b>Python Expression</b>
<td align="center">
<b>C++ Operator Id</b>
<td align="center">
<b>C++ Expression Used For Automatic Wrapping</b><br>
with <code>cpp_left = from_python(left,
type&lt;Left&gt;())</code>,<br>
<code>cpp_right = from_python(right,
type&lt;Right&gt;())</code>,<br>
and <code>cpp_oper = from_python(oper, type&lt;Oper&gt;())</code>
<tr>
<td>
<code>__add__, __radd__</code>
<td>
<code>left + right</code>
<td>
<code>op_add</code>
<td>
<code>cpp_left + cpp_right</code>
<tr>
<td>
<code>__sub__, __rsub__</code>
<td>
<code>left - right</code>
<td>
<code>op_sub</code>
<td>
<code>cpp_left - cpp_right</code>
<tr>
<td>
<code>__mul__, __rmul__</code>
<td>
<code>left * right</code>
<td>
<code>op_mul</code>
<td>
<code>cpp_left * cpp_right</code>
<tr>
<td>
<code>__div__, __rdiv__</code>
<td>
<code>left / right</code>
<td>
<code>op_div</code>
<td>
<code>cpp_left / cpp_right</code>
<tr>
<td>
<code>__mod__, __rmod__</code>
<td>
<code>left % right</code>
<td>
<code>op_mod</code>
<td>
<code>cpp_left % cpp_right</code>
<tr>
<td>
<code>__divmod__, __rdivmod__</code>
<td>
<code>(quotient, remainder)<br>
= divmod(left, right)</code>
<td>
<code>op_divmod</code>
<td>
<code>cpp_left / cpp_right</code>
<br><code>cpp_left % cpp_right</code>
<tr>
<td>
<code>__pow__, __rpow__</code>
<td>
<code>pow(left, right)</code><br>
(binary power)
<td>
<code>op_pow</code>
<td>
<code>pow(cpp_left, cpp_right)</code>
<tr>
<td>
<code>__rrpow__</code>
<td>
<code>pow(left, right, modulo)</code><br>
(ternary power modulo)
<td colspan="2">
no automatic wrapping, <a href="#ternary_pow">special treatment</a>
required
<tr>
<td>
<code>__lshift__, __rlshift__</code>
<td>
<code>left &lt;&lt; right</code>
<td>
<code>op_lshift</code>
<td>
<code>cpp_left &lt;&lt; cpp_right</code>
<tr>
<td>
<code>__rshift__, __rrshift__</code>
<td>
<code>left &gt;&gt; right</code>
<td>
<code>op_rshift</code>
<td>
<code>cpp_left &gt;&gt; cpp_right</code>
<tr>
<td>
<code>__and__, __rand__</code>
<td>
<code>left &amp; right</code>
<td>
<code>op_and</code>
<td>
<code>cpp_left &amp; cpp_right</code>
<tr>
<td>
<code>__xor__, __rxor__</code>
<td>
<code>left ^ right</code>
<td>
<code>op_xor</code>
<td>
<code>cpp_left ^ cpp_right</code>
<tr>
<td>
<code>__or__, __ror__</code>
<td>
<code>left | right</code>
<td>
<code>op_or</code>
<td>
<code>cpp_left | cpp_right</code>
<tr>
<td>
<code>__cmp__, __rcmp__</code>
<td>
<code>cmp(left, right)</code><br>
<br>See <a href="richcmp.html">Rich Comparisons</a>.
<td>
<code>op_cmp</code>
<td>
<code>cpp_left &lt; cpp_right </code>
<br><code>cpp_right &lt; cpp_left</code>
<tr>
<td>
<code>__lt__</code>
<br><code>__le__</code>
<br><code>__eq__</code>
<br><code>__ne__</code>
<br><code>__gt__</code>
<br><code>__ge__</code>
<td>
<code>left &lt; right</code>
<br><code>left &lt;= right</code>
<br><code>left == right</code>
<br><code>left != right</code>
<br><code>left &gt; right</code>
<br><code>left &gt;= right</code>
<br>See <a href="richcmp.html">Rich Comparisons</a>
<td>
<code>op_lt</code>
<br><code>op_le</code>
<br><code>op_eq</code>
<br><code>op_ne</code>
<br><code>op_gt</code>
<br><code>op_ge</code>
<td>
<code>cpp_left &lt; cpp_right </code>
<br><code>cpp_left &lt;= cpp_right </code>
<br><code>cpp_left == cpp_right </code>
<br><code>cpp_left != cpp_right </code>
<br><code>cpp_left &gt; cpp_right </code>
<br><code>cpp_left &gt;= cpp_right </code>
<tr>
<td>
<code>__neg__</code>
<td>
<code>-oper </code> (unary negation)
<td>
<code>op_neg</code>
<td>
<code>-cpp_oper</code>
<tr>
<td>
<code>__pos__</code>
<td>
<code>+oper </code> (identity)
<td>
<code>op_pos</code>
<td>
<code>+cpp_oper</code>
<tr>
<td>
<code>__abs__</code>
<td>
<code>abs(oper) </code> (absolute value)
<td>
<code>op_abs</code>
<td>
<code>abs(cpp_oper)</code>
<tr>
<td>
<code>__invert__</code>
<td>
<code>~oper </code> (bitwise inversion)
<td>
<code>op_invert</code>
<td>
<code>~cpp_oper</code>
<tr>
<td>
<code>__int__</code>
<td>
<code>int(oper) </code> (integer conversion)
<td>
<code>op_int</code>
<td>
<code>long(cpp_oper)</code>
<tr>
<td>
<code>__long__</code>
<td>
<code>long(oper) </code><br>
(infinite precision integer conversion)
<td>
<code>op_long</code>
<td>
<code>PyLong_FromLong(cpp_oper)</code>
<tr>
<td>
<code>__float__</code>
<td>
<code>float(oper) </code> (float conversion)
<td>
<code>op_float</code>
<td>
<code>double(cpp_oper)</code>
<tr>
<td>
<code>__str__</code>
<td>
<code>str(oper) </code> (string conversion)
<td>
<code>op_str</code>
<td>
<code>std::ostringstream s; s &lt;&lt; oper;</code>
<tr>
<td>
<code>__coerce__</code>
<td>
<code>coerce(left, right)</code>
<td colspan="2">
usually defined automatically, otherwise <a href="#coercion">
special treatment</a> required
</table>
<h2><a name="sequence_and_mapping">Sequence and Mapping Operators</a></h2>
<p>
Sequence and mapping operators let wrapped objects behave in accordance
to Python's iteration and access protocols. These protocols differ
considerably from the ones found in C++. For example, Python's typical
iteration idiom looks like
<blockquote><pre>
for i in S:
</pre></blockquote>
while in C++ one writes
<blockquote><pre>
for (iterator i = S.begin(), end = S.end(); i != end; ++i)
</pre></blockquote>
<p>One could try to wrap C++ iterators in order to carry the C++ idiom into
Python. However, this does not work very well because
<ol>
<li>It leads to
non-uniform Python code (wrapped sequences support a usage different from
Python built-in sequences) and
<li>Iterators (e.g. <code>std::vector::iterator</code>) are often implemented as plain C++
pointers which are <a href="pointers.html#problem">problematic</a> for any automatic
wrapping system.
</ol>
<p>
It is a better idea to support the standard <a
href="http://www.python.org/doc/current/ref/sequence-types.html">Python
sequence and mapping protocols</a> for your wrapped containers. These
operators have to be wrapped manually because there are no corresponding
C++ operators that could be used for automatic wrapping. The Python
documentation lists the relevant <a href=
"http://www.python.org/doc/current/ref/sequence-types.html">
container operators</a>. In particular, expose __getitem__, __setitem__
and remember to raise the appropriate Python exceptions
(<code>PyExc_IndexError</code> for sequences,
<code>PyExc_KeyError</code> for mappings) when the requested item is not
present.
<p>
In the following example, we expose <code>std::map&lt;std::size_t,std::string&gt;</code>:
<blockquote>
<pre>
typedef std::map&lt;std::size_t, std::string&gt; StringMap;
// A helper function for dealing with errors. Throw a Python exception
// if p == m.end().
void throw_key_error_if_end(
const StringMap&amp; m,
StringMap::const_iterator p,
std::size_t key)
{
if (p == m.end())
{
PyErr_SetObject(PyExc_KeyError, boost::python::converters::to_python(key));
throw boost::python::error_already_set();
}
}
// Define some simple wrapper functions which match the Python protocol
// for __getitem__, __setitem__, and __delitem__. Just as in Python, a
// free function with a ``self'' first parameter makes a fine class method.
const std::string&amp; get_item(const StringMap&amp; self, std::size_t key)
{
const StringMap::const_iterator p = self.find(key);
throw_key_error_if_end(self, p, key);
return p-&gt;second;
}
// Sets the item corresponding to key in the map.
void StringMapPythonClass::set_item(StringMap&amp; self, std::size_t key, const std::string&amp; value)
{
self[key] = value;
}
// Deletes the item corresponding to key from the map.
void StringMapPythonClass::del_item(StringMap&amp; self, std::size_t key)
{
const StringMap::iterator p = self.find(key);
throw_key_error_if_end(self, p, key);
self.erase(p);
}
class_builder&lt;StringMap&gt; string_map(my_module, "StringMap");
string_map.def(boost::python::constructor&lt;&gt;());
string_map.def(&amp;StringMap::size, "__len__");
string_map.def(get_item, "__getitem__");
string_map.def(set_item, "__setitem__");
string_map.def(del_item, "__delitem__");
</pre>
</blockquote>
<p>
Then in Python:
<blockquote>
<pre>
&gt;&gt;&gt; m = StringMap()
&gt;&gt;&gt; m[1]
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
KeyError: 1
&gt;&gt;&gt; m[1] = 'hello'
&gt;&gt;&gt; m[1]
'hello'
&gt;&gt;&gt; del m[1]
&gt;&gt;&gt; m[1] # prove that it's gone
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
KeyError: 1
&gt;&gt;&gt; del m[2]
Traceback (innermost last):
File "&lt;stdin&gt;", line 1, in ?
KeyError: 2
&gt;&gt;&gt; len(m)
0
&gt;&gt;&gt; m[0] = 'zero'
&gt;&gt;&gt; m[1] = 'one'
&gt;&gt;&gt; m[2] = 'two'
&gt;&gt;&gt; m[3] = 'three'
&gt;&gt;&gt; len(m)
4
</pre>
</blockquote>
<h2><a name="getter_setter">Customized Attribute Access</a></h2>
<p>
Just like built-in Python classes, Boost.Python extension classes support <a
href="http://www.python.org/doc/current/ref/attribute-access.html">special
the usual attribute access methods</a> <code>__getattr__</code>,
<code>__setattr__</code>, and <code>__delattr__</code>.
Because writing these functions can
be tedious in the common case where the attributes being accessed are
known statically, Boost.Python checks the special names
<ul>
<li>
<code>__getattr__<em>&lt;name&gt;</em>__</code>
<li>
<code>__setattr__<em>&lt;name&gt;</em>__</code>
<li>
<code>__delattr__<em>&lt;name&gt;</em>__</code>
</ul>
to provide functional access to the attribute <em>&lt;name&gt;</em>. This
facility can be used from C++ or entirely from Python. For example, the
following shows how we can implement a ``computed attribute'' in Python:
<blockquote>
<pre>
&gt;&gt;&gt; class Range(AnyBoost.PythonExtensionClass):
... def __init__(self, start, end):
... self.start = start
... self.end = end
... def __getattr__length__(self):
... return self.end - self.start
...
&gt;&gt;&gt; x = Range(3, 9)
&gt;&gt;&gt; x.length
6
</pre>
</blockquote>
<h4>
Direct Access to Data Members
</h4>
<p>
Boost.Python uses the special <code>
__xxxattr__<em>&lt;name&gt;</em>__</code> functionality described above
to allow direct access to data members through the following special
functions on <code>class_builder&lt;&gt;</code> and <code>
extension_class&lt;&gt;</code>:
<ul>
<li>
<code>def_getter(<em>pointer-to-member</em>, <em>name</em>)</code> //
read access to the member via attribute <em>name</em>
<li>
<code>def_setter(<em>pointer-to-member</em>, <em>name</em>)</code> //
write access to the member via attribute <em>name</em>
<li>
<code>def_readonly(<em>pointer-to-member</em>, <em>name</em>)</code>
// read-only access to the member via attribute <em>name</em>
<li>
<code>def_read_write(<em>pointer-to-member</em>, <em>
name</em>)</code> // read/write access to the member via attribute
<em>name</em>
</ul>
<p>
Note that the first two functions, used alone, may produce surprising
behavior. For example, when <code>def_getter()</code> is used, the
default functionality for <code>setattr()</code> and <code>
delattr()</code> remains in effect, operating on items in the extension
instance's name-space (i.e., its <code>__dict__</code>). For that
reason, you'll usually want to stick with <code>def_readonly</code> and
<code>def_read_write</code>.
<p>
For example, to expose a <code>std::pair&lt;int,long&gt;</code> we
might write:
<blockquote>
<pre>
typedef std::pair&lt;int,long&gt; Pil;
int first(const Pil&amp; x) { return x.first; }
long second(const Pil&amp; x) { return x.second; }
...
my_module.def(first, "first");
my_module.def(second, "second");
class_builder&lt;Pil&gt; pair_int_long(my_module, "Pair");
pair_int_long.def(boost::python::constructor&lt;&gt;());
pair_int_long.def(boost::python::constructor&lt;int,long&gt;());
pair_int_long.def_read_write(&amp;Pil::first, "first");
pair_int_long.def_read_write(&amp;Pil::second, "second");
</pre>
</blockquote>
<p>
Now your Python class has attributes <code>first</code> and <code>
second</code> which, when accessed, actually modify or reflect the
values of corresponding data members of the underlying C++ object. Now
in Python:
<blockquote>
<pre>
&gt;&gt;&gt; x = Pair(3,5)
&gt;&gt;&gt; x.first
3
&gt;&gt;&gt; x.second
5
&gt;&gt;&gt; x.second = 8
&gt;&gt;&gt; x.second
8
&gt;&gt;&gt; second(x) # Prove that we're not just changing the instance __dict__
8
</pre>
</blockquote>
<h2>
<a name="reasons">And what about <code>__complex__</code>?</a>
</h2>
<p>
That, dear reader, is one problem we don't know how to solve. The
Python source contains the following fragment, indicating the
special-case code really is hardwired:
<blockquote>
<pre>
/* XXX Hack to support classes with __complex__ method */
if (PyInstance_Check(r)) { ...
</pre>
</blockquote>
<p>
Next: <a href="under-the-hood.html">A Peek Under the Hood</a>
Previous: <a href="inheritance.html">Inheritance</a>
Up: <a href= "index.html">Top</a>
<p>
&copy; Copyright David Abrahams and Ullrich K&ouml;the 2000.
Permission to copy, use, modify, sell and distribute this document is
granted provided this copyright notice appears in all copies. This
document is provided ``as is'' without express or implied
warranty, and with no claim as to its suitability for any purpose.
<p>
Updated: Nov 26, 2000
</div>

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@@ -1,61 +0,0 @@
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN">
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>
A Peek Under the Hood
</title>
<h1>
<img src="../../../c++boost.gif" alt="c++boost.gif (8819 bytes)" align="center"
width="277" height="86">
</h1>
<h1>
A Peek Under the Hood
</h1>
<p>
Declaring a <code>class_builder&lt;T&gt;</code> causes the instantiation
of an <code>extension_class&lt;T&gt;</code> to which it forwards all
member function calls and which is doing most of the real work.
<code>extension_class&lt;T&gt;</code> is a subclass of <code>
PyTypeObject</code>, the <code> struct</code> which Python's 'C' API uses
to describe a type. <a href="example1.html#world_class">An instance of the
<code>extension_class&lt;&gt;</code></a> becomes the Python type object
corresponding to <code>hello::world</code>. When we <a href=
"example1.html#add_world_class">add it to the module</a> it goes into the
module's dictionary to be looked up under the name "world".
<p>
Boost.Python uses C++'s template argument deduction mechanism to determine the
types of arguments to functions (except constructors, for which we must
<a href="example1.html#Constructor_example">provide an argument list</a>
because they can't be named in C++). Then, it calls the appropriate
overloaded functions <code>PyObject*
to_python(</code><em>S</em><code>)</code> and <em>
S'</em><code>from_python(PyObject*,
type&lt;</code><em>S</em><code>&gt;)</code> which convert between any C++
type <em>S</em> and a <code>PyObject*</code>, the type which represents a
reference to any Python object in its 'C' API. The <a href=
"example1.html#world_class"><code>extension_class&lt;T&gt;</code></a>
template defines a whole raft of these conversions (for <code>T, T*,
T&amp;, std::auto_ptr&lt;T&gt;</code>, etc.), using the same inline
friend function technique employed by <a href="../../utility/operators.htm">the boost operators
library</a>.
<p>
Because the <code>to_python</code> and <code>from_python</code> functions
for a user-defined class are defined by <code>
extension_class&lt;T&gt;</code>, it is important that an instantiation of
<code> extension_class&lt;T&gt;</code> is visible to any code which wraps
a C++ function with a <code>T, T*, const T&amp;</code>, etc. parameter or
return value. In particular, you may want to create all of the classes at
the top of your module's init function, then <code>def</code> the member
functions later to avoid problems with inter-class dependencies.
<p>
Next: <a href="building.html">Building a Module with Boost.Python</a>
Previous: <a href="special.html">Special Method and Operator Support</a>
Up: <a href="index.html">Top</a>
<p>
&copy; Copyright David Abrahams 2000. Permission to copy, use, modify,
sell and distribute this document is granted provided this copyright
notice appears in all copies. This document is provided "as is" without
express or implied warranty, and with no claim as to its suitability for
any purpose.
<p>
Updated: Nov 26, 2000

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@@ -1,24 +0,0 @@
To get started with the Boost Python Library, use the examples
getting_started1.cpp and getting_started2.cpp.
Examples for providing pickle support can be found in:
pickle1.cpp
pickle2.cpp
pickle3.cpp
See also: libs/python/doc/pickle.html
Other advanced concepts are introduced by:
abstract.cpp
simple_vector.cpp
do_it_yourself_convts.cpp
Examples for the cross-module support are provided by:
noncopyable_export.cpp
noncopyable_import.cpp
dvect.cpp
ivect.cpp
See also: libs/python/doc/cross_module.html
The files example1.cpp and rwgk1.cpp are obsolete. They are only
included because the Visual Studio project in the build directory still
refers to them.

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@@ -1,32 +0,0 @@
// Example by Ullrich Koethe
#include "boost/python/class_builder.hpp"
#include <string>
struct Abstract
{
virtual std::string test() = 0;
};
struct Abstract_callback: Abstract
{
Abstract_callback(PyObject * self)
: m_self(self)
{}
std::string test()
{
return boost::python::callback<std::string>::call_method(m_self, "test");
}
PyObject * m_self;
};
BOOST_PYTHON_MODULE_INIT(abstract)
{
boost::python::module_builder a("abstract");
boost::python::class_builder<Abstract, Abstract_callback>
a_class(a, "Abstract");
a_class.def(boost::python::constructor<>()); // wrap a constructor
a_class.def(&Abstract::test, "test");
}

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@@ -1,121 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
/*
This example shows how to convert a class from and to native
Python objects, such as tuples.
We do not want to expose the helper class MillerIndex as an
Extension Class. However, in order to simplify the wrapper code,
we want to define from_python() and to_python() functions for
class MillerIndex.
Consider the alternatives:
- Expose MillerIndex as an Extension Class.
We need a constructor MillerIndex(python::tuple).
Python function calls become more complex:
foo(MillerIndex((1,2,3)) instead of foo((1,2,3))
We need a method such as MillerIndex().as_tuple().
- Define a wrapper function for each function that we
want to expose, e.g.:
void add(const IndexingSet& ixset, const python::tuple PyMIx)
The first alternative introduces a new type that the user has to
deal with. Other modules using Miller indices might organize them in
different ways, for example to increase runtime efficiency for
important procedures. This means, the user has to know how to
convert between the different kinds of Miller index representations.
This can quickly become a nuisance. Relying on native Python data
structures minimizes the number of special types the user has to
learn and convert. Of course, this argument is only valid for
small and relatively simply classes.
If there are many member functions with MillerIndex arguments, the
second alternative is impractical, and concentrating the conversion
mechanism in one central place is essential for code
maintainability. An added benefit is that more convenient (smarter)
conversion functions can be provided without cluttering the rest of
the wrapper code.
*/
#include <string>
#include <vector>
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
namespace { // Avoid cluttering the global namespace.
// The helper class.
//
class MillerIndex {
public:
int v[3];
};
// The main class. Imagine that there are MANY member functions
// like add() and get().
//
class IndexingSet {
private:
std::vector<MillerIndex> VMIx;
public:
void add(const MillerIndex& MIx) { VMIx.push_back(MIx); }
MillerIndex get(std::size_t i) const { return VMIx[i]; }
};
}
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
// Convert a Python tuple to a MillerIndex object.
//
MillerIndex from_python(PyObject* p, python::type<const MillerIndex&>)
{
python::tuple tup
= python::tuple(python::ref(p, python::ref::increment_count));
if (tup.size() != 3) {
PyErr_SetString(PyExc_ValueError,
"expecting exactly 3 values in tuple.");
throw python::error_already_set();
}
MillerIndex result;
for (int i = 0; i < 3; i++)
result.v[i] = from_python(tup[i].get(), python::type<int>());
return result;
}
// Similar conversion for MillerIndex objects passed by value.
// Not actually used, but included to show the principle.
//
MillerIndex from_python(PyObject* p, python::type<MillerIndex>)
{
return from_python(p, python::type<const MillerIndex&>());
}
// Convert a MillerIndex object to a Python tuple.
//
PyObject* to_python(const MillerIndex& hkl)
{
python::tuple result(3);
for (int i = 0; i < 3; i++)
result.set_item(i, python::ref(to_python(hkl.v[i])));
return result.reference().release();
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
BOOST_PYTHON_MODULE_INIT(do_it_yourself_convts)
{
// Create an object representing this extension module.
python::module_builder this_module("do_it_yourself_convts");
// Create the Python type object for our extension class.
python::class_builder<IndexingSet> ixset_class(this_module, "IndexingSet");
// Add the __init__ function.
ixset_class.def(python::constructor<>());
// Add the member functions.
ixset_class.def(&IndexingSet::add, "add");
ixset_class.def(&IndexingSet::get, "get");
}

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@@ -1,48 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
// See root/libs/python/doc/cross_module.html for an introduction.
#include "dvect.h"
#include "ivect.h"
#include <boost/python/cross_module.hpp>
namespace python = boost::python;
namespace {
# include "dvect_conversions.cpp"
# include "ivect_conversions.cpp"
vects::ivect dvect_as_ivect(const vects::dvect& dv)
{
vects::ivect iv(dv.size());
vects::ivect::iterator iviter = iv.begin();
for (int i = 0; i < dv.size(); i++) iviter[i] = static_cast<int>(dv[i]);
return iv;
}
}
# ifdef BOOST_MSVC // fixes for JIT debugging
# include <windows.h>
extern "C" void structured_exception_translator(unsigned int, EXCEPTION_POINTERS*)
{
throw;
}
extern "C" void (*old_translator)(unsigned int, EXCEPTION_POINTERS*)
= _set_se_translator(structured_exception_translator);
# endif
BOOST_PYTHON_MODULE_INIT(dvect)
{
python::module_builder this_module("dvect");
python::class_builder<vects::dvect> dvect_class(this_module, "dvect");
python::export_converters(dvect_class);
python::import_converters<vects::ivect> ivect_converters("ivect", "ivect");
dvect_class.def(python::constructor<python::tuple>());
dvect_class.def(&vects::dvect::as_tuple, "as_tuple");
dvect_class.def(dvect_as_ivect, "as_ivect");
# include "dvect_defs.cpp"
# include "ivect_defs.cpp"
}

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@@ -1,32 +0,0 @@
#ifndef DVECT_H
#define DVECT_H
#include <vector>
#include <boost/python/class_builder.hpp>
namespace vects {
struct dvect : public std::vector<double>
{
dvect() : std::vector<double>() {}
dvect(std::size_t n) : std::vector<double>(n) {}
dvect(boost::python::tuple tuple) : std::vector<double>(tuple.size())
{
std::vector<double>::iterator v_it = begin();
for (int i = 0; i < tuple.size(); i++)
v_it[i] = BOOST_PYTHON_CONVERSION::from_python(tuple[i].get(),
boost::python::type<double>());
}
boost::python::tuple as_tuple() const
{
boost::python::tuple t(size());
for (int i = 0; i < size(); i++)
t.set_item(i,
boost::python::ref(BOOST_PYTHON_CONVERSION::to_python((*this)[i])));
return t;
}
};
}
#endif // DVECT_H

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@@ -1,51 +0,0 @@
// basics first: const reference converters
boost::python::tuple const_dvect_reference_as_tuple(const vects::dvect& dv)
{
return dv.as_tuple();
}
// to_python smart pointer conversions
std::auto_ptr<vects::dvect> dvect_as_auto_ptr(const vects::dvect& dv)
{
return std::auto_ptr<vects::dvect>(new vects::dvect(dv));
}
boost::shared_ptr<vects::dvect> dvect_as_shared_ptr(const vects::dvect& dv)
{
return boost::shared_ptr<vects::dvect>(new vects::dvect(dv));
}
// smart pointers passed by value
boost::python::ref auto_ptr_value_dvect_as_tuple(std::auto_ptr<vects::dvect> dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}
boost::python::ref shared_ptr_value_dvect_as_tuple(boost::shared_ptr<vects::dvect> dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}
// smart pointers passed by reference
boost::python::ref auto_ptr_reference_dvect_as_tuple(std::auto_ptr<vects::dvect>& dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}
boost::python::ref shared_ptr_reference_dvect_as_tuple(boost::shared_ptr<vects::dvect>& dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}
// smart pointers passed by const reference
boost::python::ref auto_ptr_const_reference_dvect_as_tuple(const std::auto_ptr<vects::dvect>& dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}
boost::python::ref shared_ptr_const_reference_dvect_as_tuple(const boost::shared_ptr<vects::dvect>& dv)
{
if (dv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return dv->as_tuple().reference();
}

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@@ -1,13 +0,0 @@
this_module.def(dvect_as_auto_ptr, "dvect_as_auto_ptr");
this_module.def(dvect_as_shared_ptr, "dvect_as_shared_ptr");
this_module.def(const_dvect_reference_as_tuple, "const_dvect_reference_as_tuple");
this_module.def(auto_ptr_value_dvect_as_tuple, "auto_ptr_value_dvect_as_tuple");
this_module.def(shared_ptr_value_dvect_as_tuple, "shared_ptr_value_dvect_as_tuple");
this_module.def(auto_ptr_reference_dvect_as_tuple, "auto_ptr_reference_dvect_as_tuple");
this_module.def(shared_ptr_reference_dvect_as_tuple, "shared_ptr_reference_dvect_as_tuple");
this_module.def(auto_ptr_const_reference_dvect_as_tuple, "auto_ptr_const_reference_dvect_as_tuple");
this_module.def(shared_ptr_const_reference_dvect_as_tuple, "shared_ptr_const_reference_dvect_as_tuple");

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@@ -1,43 +0,0 @@
#include <string.h>
namespace hello {
class world
{
public:
world(int) {}
~world() {}
const char* get() const { return "hi, world"; }
};
size_t length(const world& x) { return strlen(x.get()); }
}
#include <boost/python/class_builder.hpp>
// Python requires an exported function called init<module-name> in every
// extension module. This is where we build the module contents.
BOOST_PYTHON_MODULE_INIT(hello)
{
// create an object representing this extension module
boost::python::module_builder hello("hello");
// Create the Python type object for our extension class
boost::python::class_builder<hello::world> world_class(hello, "world");
// Add the __init__ function
world_class.def(boost::python::constructor<int>());
// Add a regular member function
world_class.def(&hello::world::get, "get");
// Add a regular function to the module
hello.def(hello::length, "length");
}
// Win32 DLL boilerplate
#if defined(_WIN32)
#include <windows.h>
extern "C" BOOL WINAPI DllMain(HINSTANCE, DWORD, LPVOID)
{
return 1;
}
#endif // _WIN32

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@@ -1,25 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
#include <string>
namespace { // Avoid cluttering the global namespace.
// A couple of simple C++ functions that we want to expose to Python.
std::string greet() { return "hello, world"; }
int square(int number) { return number * number; }
}
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
// Python requires an exported function called init<module-name> in every
// extension module. This is where we build the module contents.
BOOST_PYTHON_MODULE_INIT(getting_started1)
{
// Create an object representing this extension module.
python::module_builder this_module("getting_started1");
// Add regular functions to the module.
this_module.def(greet, "greet");
this_module.def(square, "square");
}

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@@ -1,45 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
#include <iostream>
#include <string>
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class hello
{
public:
hello(const std::string& country) { this->country = country; }
std::string greet() const { return "Hello from " + country; }
private:
std::string country;
};
// A function taking a hello object as an argument.
std::string invite(const hello& w) {
return w.greet() + "! Please come soon!";
}
}
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
BOOST_PYTHON_MODULE_INIT(getting_started2)
{
// Create an object representing this extension module.
python::module_builder this_module("getting_started2");
// Create the Python type object for our extension class.
python::class_builder<hello> hello_class(this_module, "hello");
// Add the __init__ function.
hello_class.def(python::constructor<std::string>());
// Add a regular member function.
hello_class.def(&hello::greet, "greet");
// Add invite() as a regular function to the module.
this_module.def(invite, "invite");
// Even better, invite() can also be made a member of hello_class!!!
hello_class.def(invite, "invite");
}

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@@ -1,49 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
// See root/libs/python/doc/cross_module.html for an introduction.
#include "dvect.h"
#include "ivect.h"
#include <boost/python/cross_module.hpp>
namespace python = boost::python;
namespace {
# include "dvect_conversions.cpp"
# include "ivect_conversions.cpp"
vects::dvect ivect_as_dvect(const vects::ivect& iv)
{
vects::dvect dv(iv.size());
vects::dvect::iterator dviter = dv.begin();
for (int i = 0; i < iv.size(); i++) dviter[i] = static_cast<double>(iv[i]);
return dv;
}
}
# ifdef BOOST_MSVC // fixes for JIT debugging
# include <windows.h>
extern "C" void structured_exception_translator(unsigned int, EXCEPTION_POINTERS*)
{
throw;
}
extern "C" void (*old_translator)(unsigned int, EXCEPTION_POINTERS*)
= _set_se_translator(structured_exception_translator);
# endif
BOOST_PYTHON_MODULE_INIT(ivect)
{
python::module_builder this_module("ivect");
python::class_builder<vects::ivect> ivect_class(this_module, "ivect");
python::export_converters(ivect_class);
python::import_converters<vects::dvect> dvect_converters("dvect", "dvect");
ivect_class.def(python::constructor<python::tuple>());
ivect_class.def(&vects::ivect::as_tuple, "as_tuple");
ivect_class.def(ivect_as_dvect, "as_dvect");
# include "dvect_defs.cpp"
# include "ivect_defs.cpp"
}

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@@ -1,32 +0,0 @@
#ifndef IVECT_H
#define IVECT_H
#include <vector>
#include <boost/python/class_builder.hpp>
namespace vects {
struct ivect : public std::vector<int>
{
ivect() : std::vector<int>() {}
ivect(std::size_t n) : std::vector<int>(n) {}
ivect(boost::python::tuple tuple) : std::vector<int>(tuple.size())
{
std::vector<int>::iterator v_it = begin();
for (int i = 0; i < tuple.size(); i++)
v_it[i] = BOOST_PYTHON_CONVERSION::from_python(tuple[i].get(),
boost::python::type<int>());
}
boost::python::tuple as_tuple() const
{
boost::python::tuple t(size());
for (int i = 0; i < size(); i++)
t.set_item(i,
boost::python::ref(BOOST_PYTHON_CONVERSION::to_python((*this)[i])));
return t;
}
};
}
#endif // IVECT_H

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@@ -1,51 +0,0 @@
// basics first: const reference converters
boost::python::tuple const_ivect_reference_as_tuple(const vects::ivect& iv)
{
return iv.as_tuple();
}
// to_python smart pointer conversions
std::auto_ptr<vects::ivect> ivect_as_auto_ptr(const vects::ivect& iv)
{
return std::auto_ptr<vects::ivect>(new vects::ivect(iv));
}
boost::shared_ptr<vects::ivect> ivect_as_shared_ptr(const vects::ivect& iv)
{
return boost::shared_ptr<vects::ivect>(new vects::ivect(iv));
}
// smart pointers passed by value
boost::python::ref auto_ptr_value_ivect_as_tuple(std::auto_ptr<vects::ivect> iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}
boost::python::ref shared_ptr_value_ivect_as_tuple(boost::shared_ptr<vects::ivect> iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}
// smart pointers passed by reference
boost::python::ref auto_ptr_reference_ivect_as_tuple(std::auto_ptr<vects::ivect>& iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}
boost::python::ref shared_ptr_reference_ivect_as_tuple(boost::shared_ptr<vects::ivect>& iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}
// smart pointers passed by const reference
boost::python::ref auto_ptr_const_reference_ivect_as_tuple(const std::auto_ptr<vects::ivect>& iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}
boost::python::ref shared_ptr_const_reference_ivect_as_tuple(const boost::shared_ptr<vects::ivect>& iv)
{
if (iv.get() == 0) return boost::python::ref(Py_None, boost::python::ref::increment_count);
return iv->as_tuple().reference();
}

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@@ -1,13 +0,0 @@
this_module.def(ivect_as_auto_ptr, "ivect_as_auto_ptr");
this_module.def(ivect_as_shared_ptr, "ivect_as_shared_ptr");
this_module.def(const_ivect_reference_as_tuple, "const_ivect_reference_as_tuple");
this_module.def(auto_ptr_value_ivect_as_tuple, "auto_ptr_value_ivect_as_tuple");
this_module.def(shared_ptr_value_ivect_as_tuple, "shared_ptr_value_ivect_as_tuple");
this_module.def(auto_ptr_reference_ivect_as_tuple, "auto_ptr_reference_ivect_as_tuple");
this_module.def(shared_ptr_reference_ivect_as_tuple, "shared_ptr_reference_ivect_as_tuple");
this_module.def(auto_ptr_const_reference_ivect_as_tuple, "auto_ptr_const_reference_ivect_as_tuple");
this_module.def(shared_ptr_const_reference_ivect_as_tuple, "shared_ptr_const_reference_ivect_as_tuple");

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@@ -1,37 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
/*
This example shows how convert a nested Python tuple.
*/
#include <boost/python/class_builder.hpp>
#include <stdio.h>
namespace {
boost::python::list
show_nested_tuples(boost::python::tuple outer)
{
boost::python::list result;
for (int i = 0; i < outer.size(); i++) {
boost::python::tuple inner(
BOOST_PYTHON_CONVERSION::from_python(outer[i].get(),
boost::python::type<boost::python::tuple>()));
for (int j = 0; j < inner.size(); j++) {
double x = BOOST_PYTHON_CONVERSION::from_python(inner[j].get(),
boost::python::type<double>());
char buf[128];
sprintf(buf, "(%d,%d) %.6g", i, j, x);
result.append(BOOST_PYTHON_CONVERSION::to_python(std::string(buf)));
}
}
return result;
}
}
BOOST_PYTHON_MODULE_INIT(nested)
{
boost::python::module_builder this_module("nested");
this_module.def(show_nested_tuples, "show_nested_tuples");
}

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@@ -1,14 +0,0 @@
#ifndef NONCOPYABLE_H
#define NONCOPYABLE_H
class store
{
private:
store(const store&) { } // Disable the copy constructor.
int number;
public:
store(const int i) : number(i) { }
int recall() const { return number; }
};
#endif // NONCOPYABLE_H

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@@ -1,28 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
// See root/libs/python/doc/cross_module.html for an introduction.
#include <boost/python/cross_module.hpp>
namespace python = boost::python;
#include "noncopyable.h"
# ifdef BOOST_MSVC // fixes for JIT debugging
# include <windows.h>
extern "C" void structured_exception_translator(unsigned int, EXCEPTION_POINTERS*)
{
throw;
}
extern "C" void (*old_translator)(unsigned int, EXCEPTION_POINTERS*)
= _set_se_translator(structured_exception_translator);
# endif
BOOST_PYTHON_MODULE_INIT(noncopyable_export)
{
python::module_builder this_module("noncopyable_export");
python::class_builder<store> store_class(this_module, "store");
python::export_converters_noncopyable(store_class);
store_class.def(python::constructor<int>());
store_class.def(&store::recall, "recall");
}

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@@ -1,45 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
// See root/libs/python/doc/cross_module.html for an introduction.
#include <boost/python/cross_module.hpp>
namespace python = boost::python;
#include "noncopyable.h"
namespace { // Avoid cluttering the global namespace.
// A function with store objects as both input and output parameters.
// Because the copy constructor is disabled, we cannot pass a store
// object by value. Instead, we pass a smart pointer.
std::auto_ptr<store> add_stores(const store& s1, const store& s2)
{
int sum = s1.recall() + s2.recall();
std::auto_ptr<store> ss = std::auto_ptr<store>(new store(sum));
return ss;
}
}
# ifdef BOOST_MSVC // fixes for JIT debugging
# include <windows.h>
extern "C" void structured_exception_translator(unsigned int, EXCEPTION_POINTERS*)
{
throw;
}
extern "C" void (*old_translator)(unsigned int, EXCEPTION_POINTERS*)
= _set_se_translator(structured_exception_translator);
# endif
BOOST_PYTHON_MODULE_INIT(noncopyable_import)
{
python::module_builder this_module("noncopyable_import");
python::import_converters<store>
dvect_converters("noncopyable_export", "store");
// Imagine all the additional classes with member functions
// that have store objects as input and output parameters.
// Lots and lots of them.
// However, to keep this example simple, we only define a
// module-level function.
this_module.def(add_stores, "add_stores");
}

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@@ -1,57 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
/*
This example shows how to make an Extension Class "pickleable".
The world class below can be fully restored by passing the
appropriate argument to the constructor. Therefore it is sufficient
to define the pickle interface method __getinitargs__.
For more information refer to boost/libs/python/doc/pickle.html.
*/
#include <string>
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class world
{
private:
std::string country;
int secret_number;
public:
world(const std::string& country) : secret_number(0) {
this->country = country;
}
std::string greet() const { return "Hello from " + country + "!"; }
std::string get_country() const { return country; }
};
// Support for pickle.
python::ref world_getinitargs(const world& w) {
python::tuple result(1);
result.set_item(0, w.get_country());
return result.reference();
}
}
BOOST_PYTHON_MODULE_INIT(pickle1)
{
// Create an object representing this extension module.
python::module_builder this_module("pickle1");
// Create the Python type object for our extension class.
python::class_builder<world> world_class(this_module, "world");
// Add the __init__ function.
world_class.def(python::constructor<std::string>());
// Add a regular member function.
world_class.def(&world::greet, "greet");
// Support for pickle.
world_class.def(world_getinitargs, "__getinitargs__");
}

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@@ -1,93 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
/*
This example shows how to make an Extension Class "pickleable".
The world class below contains member data (secret_number) that
cannot be restored by any of the constructors. Therefore it is
necessary to provide the __getstate__/__setstate__ pair of pickle
interface methods.
For simplicity, the __dict__ is not included in the result of
__getstate__. This is not generally recommended, but a valid
approach if it is anticipated that the object's __dict__ will
always be empty. Note that safety guard are provided to catch the
cases where this assumption is not true.
pickle3.cpp shows how to include the object's __dict__ in the
result of __getstate__.
For more information refer to boost/libs/python/doc/pickle.html.
*/
#include <string>
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class world
{
public:
world(const std::string& country) : secret_number(0) {
this->country = country;
}
std::string greet() const { return "Hello from " + country + "!"; }
std::string get_country() const { return country; }
void set_secret_number(int number) { secret_number = number; }
int get_secret_number() const { return secret_number; }
private:
std::string country;
int secret_number;
};
// Support for pickle.
using BOOST_PYTHON_CONVERSION::from_python;
python::ref world_getinitargs(const world& w) {
python::tuple result(1);
result.set_item(0, w.get_country());
return result.reference(); // returning the reference avoids the copying.
}
python::ref world_getstate(const world& w) {
python::tuple result(1);
result.set_item(0, w.get_secret_number());
return result.reference(); // returning the reference avoids the copying.
}
void world_setstate(world& w, python::tuple state) {
if (state.size() != 1) {
PyErr_SetString(PyExc_ValueError,
"Unexpected argument in call to __setstate__.");
throw python::error_already_set();
}
int number = from_python(state[0].get(), python::type<int>());
if (number != 42)
w.set_secret_number(number);
}
}
BOOST_PYTHON_MODULE_INIT(pickle2)
{
// Create an object representing this extension module.
python::module_builder this_module("pickle2");
// Create the Python type object for our extension class.
python::class_builder<world> world_class(this_module, "world");
// Add the __init__ function.
world_class.def(python::constructor<std::string>());
// Add a regular member function.
world_class.def(&world::greet, "greet");
world_class.def(&world::get_secret_number, "get_secret_number");
world_class.def(&world::set_secret_number, "set_secret_number");
// Support for pickle.
world_class.def(world_getinitargs, "__getinitargs__");
world_class.def(world_getstate, "__getstate__");
world_class.def(world_setstate, "__setstate__");
}

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@@ -1,143 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
/*
This example shows how to make an Extension Class "pickleable".
The world class below contains member data (secret_number) that
cannot be restored by any of the constructors. Therefore it is
necessary to provide the __getstate__/__setstate__ pair of pickle
interface methods.
The object's __dict__ is included in the result of __getstate__.
This requires more code (compare with pickle2.cpp), but is
unavoidable if the object's __dict__ is not always empty.
For more information refer to boost/libs/python/doc/pickle.html.
*/
#include <string>
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
namespace boost { namespace python {
ref getattr(PyObject* o, const std::string& attr_name) {
return ref(PyObject_GetAttrString(o, const_cast<char*>(attr_name.c_str())));
}
ref getattr(const ref& r, const std::string& attr_name) {
return getattr(r.get(), attr_name);
}
}}
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class world
{
public:
world(const std::string& country) : secret_number(0) {
this->country = country;
}
std::string greet() const { return "Hello from " + country + "!"; }
std::string get_country() const { return country; }
void set_secret_number(int number) { secret_number = number; }
int get_secret_number() const { return secret_number; }
private:
std::string country;
int secret_number;
};
// Support for pickle.
python::ref world_getinitargs(const world& w) {
python::tuple result(1);
result.set_item(0, w.get_country());
return result.reference(); // returning the reference avoids the copying.
}
python::ref world_getstate(python::tuple const & args,
python::dictionary const & keywords);
PyObject* world_setstate(python::tuple const & args,
python::dictionary const & keywords);
}
BOOST_PYTHON_MODULE_INIT(pickle3)
{
// Create an object representing this extension module.
python::module_builder this_module("pickle3");
// Create the Python type object for our extension class.
python::class_builder<world> world_class(this_module, "world");
// Add the __init__ function.
world_class.def(python::constructor<std::string>());
// Add a regular member function.
world_class.def(&world::greet, "greet");
world_class.def(&world::get_secret_number, "get_secret_number");
world_class.def(&world::set_secret_number, "set_secret_number");
// Support for pickle.
world_class.def(world_getinitargs, "__getinitargs__");
world_class.def_raw(world_getstate, "__getstate__");
world_class.def_raw(world_setstate, "__setstate__");
world_class.getstate_manages_dict();
}
namespace {
using BOOST_PYTHON_CONVERSION::from_python;
using boost::python::type;
using boost::python::ref;
using boost::python::tuple;
using boost::python::list;
using boost::python::dictionary;
using boost::python::getattr;
ref world_getstate(tuple const & args, dictionary const & keywords)
{
if(args.size() != 1 || keywords.size() != 0) {
PyErr_SetString(PyExc_TypeError, "wrong number of arguments");
throw boost::python::error_already_set();
}
const world& w = from_python(args[0].get(), type<const world&>());
ref mydict = getattr(args[0], "__dict__");
tuple result(2);
// store the object's __dict__
result.set_item(0, mydict);
// store the internal state of the C++ object
result.set_item(1, w.get_secret_number());
return result.reference(); // returning the reference avoids the copying.
}
PyObject* world_setstate(tuple const & args, dictionary const & keywords)
{
if(args.size() != 2 || keywords.size() != 0) {
PyErr_SetString(PyExc_TypeError, "wrong number of arguments");
throw boost::python::error_already_set();
}
world& w = from_python(args[0].get(), type<world&>());
ref mydict = getattr(args[0], "__dict__");
tuple state = from_python(args[1].get(), type<tuple>());
if (state.size() != 2) {
PyErr_SetString(PyExc_ValueError,
"Unexpected argument in call to __setstate__.");
throw python::error_already_set();
}
// restore the object's __dict__
dictionary odict = from_python(mydict.get(), type<dictionary>());
const dictionary& pdict = from_python(state[0].get(), type<const dictionary&>());
list pkeys(pdict.keys());
for (int i = 0; i < pkeys.size(); i++) {
ref k(pkeys[i]);
//odict[k] = pdict[k]; // XXX memory leak!
odict[k] = pdict.get_item(k); // this does not leak.
}
// restore the internal state of the C++ object
int number = from_python(state[1].get(), type<int>());
if (number != 42)
w.set_secret_number(number);
return python::detail::none();
}
}

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@@ -1,84 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve & Nicholas K. Sauter
// This example shows how to use rich comparisons for a vector type.
// It also shows how to template the entire wrapping of a std::vector.
// See vector_wrapper.h.
#include <boost/python/class_builder.hpp>
#include "vector_wrapper.h"
namespace vects {
struct dvect : public std::vector<double>
{
dvect() : std::vector<double>() {}
dvect(size_t n) : std::vector<double>(n) {}
dvect(boost::python::tuple tuple) : std::vector<double>(tuple.size())
{
std::vector<double>::iterator v_it = begin();
for (std::size_t i = 0; i < tuple.size(); i++)
v_it[i] = BOOST_PYTHON_CONVERSION::from_python(tuple[i].get(),
boost::python::type<double>());
}
boost::python::tuple as_tuple() const
{
boost::python::tuple t(size());
for (std::size_t i = 0; i < size(); i++)
t.set_item(i,
boost::python::ref(BOOST_PYTHON_CONVERSION::to_python((*this)[i])));
return t;
}
# define DVECT_BINARY_OPERATORS(oper) \
friend std::vector<bool> \
operator##oper(const dvect& lhs, const dvect& rhs) \
{ \
if (lhs.size() != rhs.size()) { \
PyErr_SetString(PyExc_ValueError, "vectors have different sizes"); \
throw boost::python::error_already_set(); \
} \
std::vector<bool> result(lhs.size()); \
for (std::size_t i=0; i<lhs.size(); i++) { \
result[i] = (lhs[i] ##oper rhs[i]); \
} \
return result; \
}
DVECT_BINARY_OPERATORS(<)
DVECT_BINARY_OPERATORS(<=)
DVECT_BINARY_OPERATORS(==)
DVECT_BINARY_OPERATORS(!=)
DVECT_BINARY_OPERATORS(>)
DVECT_BINARY_OPERATORS(>=)
# undef VECTOR_BINARY_OPERATORS
};
} // namespace <anonymous>
namespace {
void init_module(boost::python::module_builder& this_module)
{
(void) example::wrap_vector(this_module, "vector_of_bool", bool());
boost::python::class_builder<vects::dvect> py_dvect(this_module, "dvect");
py_dvect.def(boost::python::constructor<boost::python::tuple>());
py_dvect.def(&vects::dvect::as_tuple, "as_tuple");
const long
comp_operators = ( boost::python::op_lt | boost::python::op_le
| boost::python::op_eq | boost::python::op_ne
| boost::python::op_gt | boost::python::op_ge);
py_dvect.def(boost::python::operators<comp_operators>());
}
} // namespace <anonymous>
BOOST_PYTHON_MODULE_INIT(richcmp1)
{
boost::python::module_builder this_module("richcmp1");
// The actual work is done in a separate function in order
// to suppress a bogus VC60 warning.
init_module(this_module);
}

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// Example by Ralf W. Grosse-Kunstleve
// This example shows how to use rich comparisons for a type that
// does not support all six operators (<, <=, ==, !=, >, >=).
// To keep the example simple, we are using a "code" type does
// not really require rich comparisons. __cmp__ would be sufficient.
// However, with a more complicated type the main point of this
// example would be in danger of getting lost.
#include <boost/python/class_builder.hpp>
namespace {
// suppose operator< and operator> are not meaningful for code
class code {
public:
code(int c = 0) : m_code(c) {}
inline friend bool operator==(const code& lhs, const code& rhs) {
return lhs.m_code == rhs.m_code;
}
inline friend bool operator!=(const code& lhs, const code& rhs) {
return lhs.m_code != rhs.m_code;
}
private:
int m_code;
};
#if PYTHON_API_VERSION >= 1010
boost::python::ref
NotImplemented(const code&, const code&) {
return
boost::python::ref(Py_NotImplemented, boost::python::ref::increment_count);
}
#endif
}
namespace {
void init_module(boost::python::module_builder& this_module)
{
boost::python::class_builder<code> py_code(this_module, "code");
py_code.def(boost::python::constructor<>());
py_code.def(boost::python::constructor<int>());
py_code.def(boost::python::operators<( boost::python::op_eq
| boost::python::op_ne)>());
#if PYTHON_API_VERSION >= 1010
py_code.def(NotImplemented, "__lt__");
py_code.def(NotImplemented, "__le__");
py_code.def(NotImplemented, "__gt__");
py_code.def(NotImplemented, "__ge__");
#endif
}
} // namespace <anonymous>
BOOST_PYTHON_MODULE_INIT(richcmp2)
{
boost::python::module_builder this_module("richcmp2");
// The actual work is done in a separate function in order
// to suppress a bogus VC60 warning.
init_module(this_module);
}

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@@ -1,175 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve & Nicholas K. Sauter.
// Comprehensive operator overloading for two vector types and scalars.
#include <boost/python/class_builder.hpp>
#include "vector_wrapper.h"
#include "dvect.h"
#include "ivect.h"
#define VECT_VECT_OPERATORS(result_type, vect_type1, oper, vect_type2) \
namespace vects { \
result_type \
operator##oper (const vect_type1& lhs, const vect_type2& rhs) { \
if (lhs.size() != rhs.size()) { \
PyErr_SetString(PyExc_ValueError, "vectors have different sizes"); \
throw boost::python::error_already_set(); \
} \
result_type result(lhs.size()); \
for (std::size_t i=0; i<lhs.size(); i++) { \
result[i] = (lhs[i] ##oper rhs[i]); \
} \
return result; \
} \
}
#define VECT_SCALAR_OPERATORS(result_type, vect_type, oper, scalar_type) \
namespace vects { \
result_type \
operator##oper (const vect_type& lhs, const scalar_type& rhs) { \
result_type result(lhs.size()); \
for (std::size_t i=0; i<lhs.size(); i++) { \
result[i] = (lhs[i] ##oper rhs ); \
} \
return result; \
} \
}
#define SCALAR_VECT_OPERATORS(result_type, scalar_type, oper, vect_type) \
namespace vects { \
result_type \
operator##oper (const scalar_type& lhs, const vect_type& rhs) { \
result_type result(rhs.size()); \
for (std::size_t i=0; i<rhs.size(); i++) { \
result[i] = (lhs ##oper rhs[i]); \
} \
return result; \
} \
}
#define MATH_VECT_VECT_OPERATORS(result_type, vect_type1, vect_type2) \
VECT_VECT_OPERATORS(result_type, vect_type1, +, vect_type2) \
VECT_VECT_OPERATORS(result_type, vect_type1, -, vect_type2) \
VECT_VECT_OPERATORS(result_type, vect_type1, *, vect_type2) \
VECT_VECT_OPERATORS(result_type, vect_type1, /, vect_type2)
#define COMP_VECT_VECT_OPERATORS(vect_type1, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, <, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, <=, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, ==, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, !=, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, >, vect_type2) \
VECT_VECT_OPERATORS(std::vector<bool>, vect_type1, >=, vect_type2)
#define MATH_VECT_SCALAR_OPERATORS(result_type, vect_type, scalar_type) \
VECT_SCALAR_OPERATORS(result_type, vect_type, +, scalar_type) \
VECT_SCALAR_OPERATORS(result_type, vect_type, -, scalar_type) \
VECT_SCALAR_OPERATORS(result_type, vect_type, *, scalar_type) \
VECT_SCALAR_OPERATORS(result_type, vect_type, /, scalar_type)
#define COMP_VECT_SCALAR_OPERATORS(vect_type, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, <, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, <=, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, ==, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, !=, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, >, scalar_type) \
VECT_SCALAR_OPERATORS(std::vector<bool>, vect_type, >=, scalar_type)
#define MATH_SCALAR_VECT_OPERATORS(result_type, scalar_type, vect_type) \
SCALAR_VECT_OPERATORS(result_type, scalar_type, +, vect_type) \
SCALAR_VECT_OPERATORS(result_type, scalar_type, -, vect_type) \
SCALAR_VECT_OPERATORS(result_type, scalar_type, *, vect_type) \
SCALAR_VECT_OPERATORS(result_type, scalar_type, /, vect_type)
MATH_VECT_VECT_OPERATORS(dvect, dvect, dvect)
COMP_VECT_VECT_OPERATORS( dvect, dvect)
MATH_VECT_SCALAR_OPERATORS(dvect, dvect, double)
COMP_VECT_SCALAR_OPERATORS( dvect, double)
MATH_SCALAR_VECT_OPERATORS(dvect, double, dvect)
// comparison operators not needed since Python uses reflection
MATH_VECT_VECT_OPERATORS(ivect, ivect, ivect)
COMP_VECT_VECT_OPERATORS( ivect, ivect)
MATH_VECT_SCALAR_OPERATORS(ivect, ivect, int)
COMP_VECT_SCALAR_OPERATORS( ivect, int)
MATH_SCALAR_VECT_OPERATORS(ivect, int, ivect)
// comparison operators not needed since Python uses reflection
MATH_VECT_VECT_OPERATORS(dvect, dvect, ivect)
COMP_VECT_VECT_OPERATORS( dvect, ivect)
MATH_VECT_VECT_OPERATORS(dvect, ivect, dvect)
COMP_VECT_VECT_OPERATORS( ivect, dvect)
#undef VECT_VECT_OPERATORS
#undef SCALAR_VECT_OPERATORS
#undef VECT_SCALAR_OPERATORS
#undef MATH_VECT_VECT_OPERATORS
#undef COMP_VECT_VECT_OPERATORS
#undef MATH_VECT_SCALAR_OPERATORS
#undef COMP_VECT_SCALAR_OPERATORS
#undef MATH_SCALAR_VECT_OPERATORS
namespace {
void init_module(boost::python::module_builder& this_module)
{
(void) example::wrap_vector(this_module, "vector_of_bool", bool());
const long
math_operators ( boost::python::op_mul | boost::python::op_add
| boost::python::op_div | boost::python::op_sub);
const long
comp_operators = ( boost::python::op_lt | boost::python::op_le
| boost::python::op_eq | boost::python::op_ne
| boost::python::op_gt | boost::python::op_ge);
boost::python::class_builder<vects::dvect>
dvect_class(this_module, "dvect");
boost::python::class_builder<vects::ivect>
ivect_class(this_module, "ivect");
dvect_class.def(boost::python::constructor<boost::python::tuple>());
dvect_class.def(&vects::dvect::as_tuple,"as_tuple");
dvect_class.def(boost::python::operators<math_operators>());
dvect_class.def(boost::python::operators<math_operators>(),
boost::python::right_operand<double>() );
dvect_class.def(boost::python::operators<math_operators>(),
boost::python::left_operand<double>() );
dvect_class.def(boost::python::operators<math_operators>(),
boost::python::right_operand<vects::ivect>() );
dvect_class.def(boost::python::operators<comp_operators>());
dvect_class.def(boost::python::operators<comp_operators>(),
boost::python::right_operand<double>() );
// left_operand not needed since Python uses reflection
dvect_class.def(boost::python::operators<comp_operators>(),
boost::python::right_operand<vects::ivect>() );
ivect_class.def(boost::python::constructor<boost::python::tuple>());
ivect_class.def(&vects::ivect::as_tuple,"as_tuple");
ivect_class.def(boost::python::operators<math_operators>());
ivect_class.def(boost::python::operators<math_operators>(),
boost::python::right_operand<int>() );
ivect_class.def(boost::python::operators<math_operators>(),
boost::python::left_operand<int>() );
ivect_class.def(boost::python::operators<math_operators>(),
boost::python::right_operand<vects::dvect>() );
ivect_class.def(boost::python::operators<comp_operators>());
ivect_class.def(boost::python::operators<comp_operators>(),
boost::python::right_operand<int>() );
// left_operand not needed since Python uses reflection
ivect_class.def(boost::python::operators<comp_operators>(),
boost::python::right_operand<vects::dvect>() );
}
} // namespace <anonymous>
BOOST_PYTHON_MODULE_INIT(richcmp3)
{
boost::python::module_builder this_module("richcmp3");
// The actual work is done in a separate function in order
// to suppress a bogus VC60 warning.
init_module(this_module);
}

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@@ -1,24 +0,0 @@
#include <string>
namespace { // Avoid cluttering the global namespace.
// A couple of simple C++ functions that we want to expose to Python.
std::string greet() { return "hello, world"; }
int square(int number) { return number * number; }
}
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
// Python requires an exported function called init<module-name> in every
// extension module. This is where we build the module contents.
BOOST_PYTHON_MODULE_INIT(rwgk1)
{
// Create an object representing this extension module.
python::module_builder this_module("rwgk1");
// Add regular functions to the module.
this_module.def(greet, "greet");
this_module.def(square, "square");
}

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@@ -1,50 +0,0 @@
#include <iostream>
#include <string>
namespace { // Avoid cluttering the global namespace.
// A friendly class.
class world
{
private:
std::string country;
public:
world(const std::string& country) { this->country = country; }
std::string greet() const { return "Hello from " + country + "!"; }
};
// A function taking a world object as an argument.
std::string invite(const world& w) {
return w.greet() + " Please come soon!";
}
}
#include <py_cpp/class_wrapper.h>
// Python requires an exported function called init<module-name> in every
// extension module. This is where we build the module contents.
BOOST_PYTHON_MODULE_INIT(example2)
{
// Create an object representing this extension module.
py::Module this_module("example2");
// Create the Python type object for our extension class.
py::ClassWrapper<world> world_class(this_module, "world");
// Add the __init__ function.
world_class.def(py::Constructor<std::string>());
// Add a regular member function.
world_class.def(&world::greet, "greet");
// Add invite() as a regular function to the module.
this_module.def(invite, "invite");
// Even better, invite() can also be made a member of world_class!!!
world_class.def(invite, "invite");
}
// Win32 DLL boilerplate
#if defined(_WIN32)
#include <windows.h>
extern "C" BOOL WINAPI DllMain(HINSTANCE, DWORD, LPVOID) { return 1; }
#endif // _WIN32

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@@ -1,101 +0,0 @@
#include <py_cpp/class_wrapper.h>
#include <py_cpp/objects.h>
#define rangei(n) for (int i = 0; i < n; i++)
namespace { // Avoid cluttering the global namespace.
// A wrapper is used to define additional constructors.
//
struct vector_double_wrapper: std::vector<double>
{
// Tell the compiler how to convert a base class object to
// this wrapper object.
vector_double_wrapper(PyObject*, const std::vector<double>& vd)
: std::vector<double>(vd) {}
vector_double_wrapper(PyObject* self)
: std::vector<double>() {}
vector_double_wrapper(PyObject* self, const int n)
: std::vector<double>(n) {}
vector_double_wrapper(PyObject* self, py::Tuple tuple)
: std::vector<double>(tuple.size())
{
std::vector<double>::iterator vd = begin();
rangei(tuple.size())
vd[i] = from_python(tuple[i].get(), py::Type<double>()); // GCC BUG
}
};
double getitem(const std::vector<double>& vd, const std::size_t key) {
return vd[key];
}
void setitem(std::vector<double>& vd, const std::size_t key,
const double &d) {
std::vector<double>::iterator vditer = vd.begin();
vditer[key] = d;
}
void delitem(std::vector<double>& vd, const std::size_t key) {
std::vector<double>::iterator vditer = vd.begin();
vd.erase(&vditer[key]);
}
// Convert vector_double to a regular Python tuple.
//
py::Tuple as_tuple(const std::vector<double>& vd)
{
py::Tuple t(vd.size());
rangei(vd.size()) t.set_item(i, py::Ptr(py::to_python(vd[i]))); // GCC BUG
return t;
}
// Function returning a vector_double object to Python.
//
std::vector<double> foo(const int n)
{
std::vector<double> vd(n);
std::vector<double>::iterator vditer = vd.begin();
rangei(n) vditer[i] = double(i);
return vd;
}
// Same as foo(), but avoid copying on return.
//
std::auto_ptr<std::vector<double> > bar(const int n)
{
std::auto_ptr<std::vector<double> > vdptr(new std::vector<double>(n));
std::vector<double>::iterator vditer = vdptr->begin();
rangei(n) vditer[i] = double(10 * i);
return vdptr;
}
}
BOOST_PYTHON_MODULE_INIT(example3)
{
py::Module this_module("example3");
py::ClassWrapper<std::vector<double>, vector_double_wrapper>
vector_double(this_module, "vector_double");
vector_double.def(py::Constructor<>());
vector_double.def(py::Constructor<const int>());
vector_double.def(py::Constructor<py::Tuple>());
vector_double.def(&std::vector<double>::size, "__len__");
vector_double.def(getitem, "__getitem__");
vector_double.def(setitem, "__setitem__");
vector_double.def(delitem, "__delitem__");
vector_double.def(as_tuple, "as_tuple");
this_module.def(foo, "foo");
this_module.def(bar, "bar");
}
// Win32 DLL boilerplate
#if defined(_WIN32)
#include <windows.h>
extern "C" BOOL WINAPI DllMain(HINSTANCE, DWORD, LPVOID) { return 1; }
#endif // _WIN32

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@@ -1,104 +0,0 @@
// Example by Ralf W. Grosse-Kunstleve
#include <boost/python/class_builder.hpp>
namespace python = boost::python;
namespace { // Avoid cluttering the global namespace.
// A wrapper is used to define additional constructors.
//
struct vector_double_wrapper: std::vector<double>
{
// Tell the compiler how to convert a base class object to
// this wrapper object.
vector_double_wrapper(PyObject*, const std::vector<double>& vd)
: std::vector<double>(vd) {}
vector_double_wrapper(PyObject* self)
: std::vector<double>() {}
vector_double_wrapper(PyObject* self, int n)
: std::vector<double>(n) {}
vector_double_wrapper(PyObject* self, python::tuple tuple)
: std::vector<double>(tuple.size())
{
std::vector<double>::iterator vd = begin();
for (int i = 0; i < tuple.size(); i++)
vd[i] = BOOST_PYTHON_CONVERSION::from_python(tuple[i].get(),
python::type<double>());
}
};
void raise_vector_IndexError() {
PyErr_SetString(PyExc_IndexError, "vector index out of range");
throw python::error_already_set();
}
double getitem(const std::vector<double>& vd, std::size_t key) {
if (key >= vd.size()) raise_vector_IndexError();
return vd[key];
}
void setitem(std::vector<double>& vd, std::size_t key, double d) {
if (key >= vd.size()) raise_vector_IndexError();
std::vector<double>::iterator vditer = vd.begin();
vditer[key] = d;
}
void delitem(std::vector<double>& vd, std::size_t key) {
if (key >= vd.size()) raise_vector_IndexError();
std::vector<double>::iterator vditer = vd.begin();
vd.erase(vditer + key);
}
// Convert vector_double to a regular Python tuple.
//
python::tuple as_tuple(const std::vector<double>& vd)
{
python::tuple t(vd.size());
for (int i = 0; i < vd.size(); i++) t.set_item(i,
python::ref(BOOST_PYTHON_CONVERSION::to_python(vd[i])));
return t;
}
// Function returning a vector_double object to Python.
//
std::vector<double> foo(int n)
{
std::vector<double> vd(n);
std::vector<double>::iterator vditer = vd.begin();
for (int i = 0; i < n; i++) vditer[i] = double(i);
return vd;
}
// Same as foo(), but avoid copying on return.
//
std::auto_ptr<std::vector<double> > bar(int n)
{
std::auto_ptr<std::vector<double> > vdptr(new std::vector<double>(n));
std::vector<double>::iterator vditer = vdptr->begin();
for (int i = 0; i < n; i++) vditer[i] = double(10 * i);
return vdptr;
}
}
BOOST_PYTHON_MODULE_INIT(simple_vector)
{
python::module_builder this_module("simple_vector");
python::class_builder<std::vector<double>, vector_double_wrapper>
vector_double(this_module, "vector_double");
vector_double.def(python::constructor<>());
vector_double.def(python::constructor<const int>());
vector_double.def(python::constructor<python::tuple>());
vector_double.def(&std::vector<double>::size, "__len__");
vector_double.def(getitem, "__getitem__");
vector_double.def(setitem, "__setitem__");
vector_double.def(delitem, "__delitem__");
vector_double.def(as_tuple, "as_tuple");
this_module.def(foo, "foo");
this_module.def(bar, "bar");
}

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@@ -1,24 +0,0 @@
# Example by Ullrich Koethe
r'''>>> from abstract import *
>>> class A(Abstract):
... def __init__(self, text):
... Abstract.__init__(self) # call the base class constructor
... self.text = text
... def test(self): # implement abstract function
... return self.text
...
>>> a = A("Hello")
>>> a.test()
'Hello'
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_abstract
return doctest.testmod(test_abstract)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,140 +0,0 @@
r'''>>> import tst_noncopyable
>>> tst_noncopyable.f()
1
2
3
>>> import tst_dvect1
>>> tst_dvect1.f()
(1.0, 2.0, 3.0, 4.0, 5.0)
(1, 2, 3, 4, 5)
(1, 2, 3, 4, 5)
(1, 2, 3, 4, 5)
(1, 2, 3, 4, 5)
(1, 2, 3, 4, 5)
(1, 2, 3, 4, 5)
>>> import tst_ivect1
>>> tst_ivect1.f()
(1, 2, 3, 4, 5)
(1.0, 2.0, 3.0, 4.0, 5.0)
(1.0, 2.0, 3.0, 4.0, 5.0)
(1.0, 2.0, 3.0, 4.0, 5.0)
(1.0, 2.0, 3.0, 4.0, 5.0)
(1.0, 2.0, 3.0, 4.0, 5.0)
(1.0, 2.0, 3.0, 4.0, 5.0)
>>> import sys
>>> if ("--broken-auto-ptr" in sys.argv):
... broken_auto_ptr = 1
... else:
... broken_auto_ptr = 0
>>> import tst_dvect2
>>> tst_dvect2.f(broken_auto_ptr)
1. auto_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_value_ivect_as_tuple
None
1. auto_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_value_dvect_as_tuple
None
1. shared_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
1. shared_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. auto_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. auto_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. shared_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. shared_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. auto_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. auto_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. shared_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. shared_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
>>> import tst_ivect2
>>> tst_ivect2.f(broken_auto_ptr)
1. auto_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_value_dvect_as_tuple
None
1. auto_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_value_ivect_as_tuple
None
1. shared_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_value_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. shared_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_value_ivect_as_tuple
(1, 2, 3, 4, 5)
1. auto_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. auto_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. shared_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. shared_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. auto_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. auto_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. auto_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. auto_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
1. shared_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
2. shared_ptr_const_reference_dvect_as_tuple
(1.0, 2.0, 3.0, 4.0, 5.0)
1. shared_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
2. shared_ptr_const_reference_ivect_as_tuple
(1, 2, 3, 4, 5)
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_cross_module
return doctest.testmod(test_cross_module)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,23 +0,0 @@
r'''>>> import do_it_yourself_convts
>>> ixset = do_it_yourself_convts.IndexingSet()
>>> ixset.add((1,2,3))
>>> ixset.add((4,5,6))
>>> ixset.add((7,8,9))
>>> print ixset.get(0)
(1, 2, 3)
>>> print ixset.get(1)
(4, 5, 6)
>>> print ixset.get(2)
(7, 8, 9)
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_do_it_yourself_convts
return doctest.testmod(test_do_it_yourself_convts)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,51 +0,0 @@
r'''
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
That's it! If we build this shared library and put it on our PYTHONPATH we can
now access our C++ class and function from Python.
>>> import hello
>>> hi_world = hello.world(3)
>>> hi_world.get()
'hi, world'
>>> hello.length(hi_world)
9
We can even make a subclass of hello.world:
>>> class my_subclass(hello.world):
... def get(self):
... return 'hello, world'
...
>>> y = my_subclass(2)
>>> y.get()
'hello, world'
Pretty cool! You can't do that with an ordinary Python extension type!
>>> hello.length(y)
9
Of course, you may now have a slightly empty feeling in the pit of your little
pythonic stomach. Perhaps you feel your subclass deserves to have a length() of
12? If so, read on...
'''
from hello import *
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_example1
return doctest.testmod(test_example1)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,18 +0,0 @@
r'''>>> import getting_started1
>>> print getting_started1.greet()
hello, world
>>> number = 11
>>> print number, '*', number, '=', getting_started1.square(number)
11 * 11 = 121
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_getting_started1
return doctest.testmod(test_getting_started1)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,31 +0,0 @@
r'''>>> from getting_started2 import *
>>> hi = hello('California')
>>> hi.greet()
'Hello from California'
>>> invite(hi)
'Hello from California! Please come soon!'
>>> hi.invite()
'Hello from California! Please come soon!'
>>> class wordy(hello):
... def greet(self):
... return hello.greet(self) + ', where the weather is fine'
...
>>> hi2 = wordy('Florida')
>>> hi2.greet()
'Hello from Florida, where the weather is fine'
>>> invite(hi2)
'Hello from Florida! Please come soon!'
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_getting_started2
return doctest.testmod(test_getting_started2)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,23 +0,0 @@
r'''>>> import nested
>>> s = nested.show_nested_tuples(((1,2,3), (4,5,6,7)))
>>> for l in s:
... print l
(0,0) 1
(0,1) 2
(0,2) 3
(1,0) 4
(1,1) 5
(1,2) 6
(1,3) 7
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_nested
return doctest.testmod(test_nested)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,33 +0,0 @@
r'''>>> import pickle1
>>> import re
>>> import pickle
>>> pickle1.world.__module__
'pickle1'
>>> pickle1.world.__safe_for_unpickling__
1
>>> pickle1.world.__reduce__()
'world'
>>> assert re.match(
... "\(<extension class pickle1.world at [0-9a-fA-FxX]+>, \('Hello',\)\)",
... repr(pickle1.world('Hello').__reduce__()))
>>>
>>> wd = pickle1.world('California')
>>> pstr = pickle.dumps(wd)
>>> wl = pickle.loads(pstr)
>>> print wd.greet()
Hello from California!
>>> print wl.greet()
Hello from California!
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_pickle1
return doctest.testmod(test_pickle1)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,47 +0,0 @@
r'''>>> import pickle2
>>> import re
>>> import pickle
>>> pickle2.world.__module__
'pickle2'
>>> pickle2.world.__safe_for_unpickling__
1
>>> pickle2.world.__reduce__()
'world'
>>> assert re.match(
... "\(<extension class pickle2.world at [0-9a-fA-FxX]+>, \('Hello',\), \(0,\)\)",
... repr(pickle2.world('Hello').__reduce__()))
>>>
>>> for number in (24, 42):
... wd = pickle2.world('California')
... wd.set_secret_number(number)
... pstr = pickle.dumps(wd)
... wl = pickle.loads(pstr)
... print wd.greet(), wd.get_secret_number()
... print wl.greet(), wl.get_secret_number()
Hello from California! 24
Hello from California! 24
Hello from California! 42
Hello from California! 0
# Now show that the __dict__ is not taken care of.
>>> wd = pickle2.world('California')
>>> wd.x = 1
>>> wd.__dict__
{'x': 1}
>>> try: pstr = pickle.dumps(wd)
... except RuntimeError, err: print err[0]
...
Incomplete pickle support (__getstate_manages_dict__ not set)
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_pickle2
return doctest.testmod(test_pickle2)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

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@@ -1,39 +0,0 @@
r'''>>> import pickle3
>>> import re
>>> import pickle
>>> pickle3.world.__module__
'pickle3'
>>> pickle3.world.__safe_for_unpickling__
1
>>> pickle3.world.__reduce__()
'world'
>>> assert re.match(
... "\(<extension class pickle3.world at [0-9a-fA-FxX]+>, \('Hello',\), \(\{\}, 0\)\)",
... repr(pickle3.world('Hello').__reduce__()))
>>>
>>> for number in (24, 42):
... wd = pickle3.world('California')
... wd.set_secret_number(number)
... wd.x = 2 * number
... wd.y = 'y' * number
... wd.z = 3. * number
... pstr = pickle.dumps(wd)
... wl = pickle.loads(pstr)
... print wd.greet(), wd.get_secret_number(), wd.x, wd.y, wd.z
... print wl.greet(), wl.get_secret_number(), wl.x, wl.y, wl.z
Hello from California! 24 48 yyyyyyyyyyyyyyyyyyyyyyyy 72.0
Hello from California! 24 48 yyyyyyyyyyyyyyyyyyyyyyyy 72.0
Hello from California! 42 84 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy 126.0
Hello from California! 0 84 yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy 126.0
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_pickle3
return doctest.testmod(test_pickle3)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

View File

@@ -1,40 +0,0 @@
r'''>>> import richcmp1
>>> d1 = richcmp1.dvect((0, 1, 3, 3, 6, 7))
>>> d2 = richcmp1.dvect((1, 2, 3, 4, 5, 6))
>>> print d1.as_tuple()
(0.0, 1.0, 3.0, 3.0, 6.0, 7.0)
>>> print d2.as_tuple()
(1.0, 2.0, 3.0, 4.0, 5.0, 6.0)
>>> print (d1 < d2).as_tuple()
(1, 1, 0, 1, 0, 0)
>>> print (d1 <= d2).as_tuple()
(1, 1, 1, 1, 0, 0)
>>> print (d1 == d2).as_tuple()
(0, 0, 1, 0, 0, 0)
>>> print (d1 != d2).as_tuple()
(1, 1, 0, 1, 1, 1)
>>> print (d1 > d2).as_tuple()
(0, 0, 0, 0, 1, 1)
>>> print (d1 >= d2).as_tuple()
(0, 0, 1, 0, 1, 1)
>>> try: d1 == richcmp1.dvect((1, 2, 3, 4, 5))
... except ValueError, e: print str(e)
...
vectors have different sizes
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_richcmp1
return doctest.testmod(test_richcmp1)
if __name__ == '__main__':
import sys
if ( hasattr(sys, 'version_info')
and ( (sys.version_info[0] == 2 and sys.version_info[1] >= 1)
or sys.version_info[0] > 2)):
sys.exit(run()[0])
else:
print "Python version 2.1 or higher required. Test skipped."

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@@ -1,41 +0,0 @@
r'''>>> import richcmp2
>>> c1 = richcmp2.code(1)
>>> c2 = richcmp2.code(2)
>>> c3 = richcmp2.code(2)
>>> print c1 == c2
0
>>> print c1 != c2
1
>>> print c2 == c3
1
>>> print c2 != c3
0
>>> print c1 < c2
1
>>> print c1 <= c2
1
>>> print c1 == c2
0
>>> print c1 != c2
1
>>> print c1 > c2
0
>>> print c1 >= c2
0
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_richcmp1
return doctest.testmod(test_richcmp1)
if __name__ == '__main__':
import sys
if ( hasattr(sys, 'version_info')
and ( (sys.version_info[0] == 2 and sys.version_info[1] >= 1)
or sys.version_info[0] > 2)):
sys.exit(run()[0])
else:
print "Python version 2.1 or higher required. Test skipped."

View File

@@ -1,77 +0,0 @@
r'''>>> import richcmp3
>>>
>>> iv = richcmp3.ivect((1,2,3,4,5))
>>> print iv.as_tuple()
(1, 2, 3, 4, 5)
>>> dv = richcmp3.dvect((2,-2,3,8,-5))
>>> print dv.as_tuple()
(2.0, -2.0, 3.0, 8.0, -5.0)
>>>
>>> print (iv+dv).as_tuple()
(3.0, 0.0, 6.0, 12.0, 0.0)
>>> print (iv+3).as_tuple()
(4, 5, 6, 7, 8)
>>> print (3+iv).as_tuple()
(4, 5, 6, 7, 8)
>>>
>>> print "vect vs. vect Comparisons:"
vect vs. vect Comparisons:
>>> print (iv < dv).as_tuple()
(1, 0, 0, 1, 0)
>>> print (iv <= dv).as_tuple()
(1, 0, 1, 1, 0)
>>> print (iv == dv).as_tuple()
(0, 0, 1, 0, 0)
>>> print (iv != dv).as_tuple()
(1, 1, 0, 1, 1)
>>> print (iv > dv).as_tuple()
(0, 1, 0, 0, 1)
>>> print (iv >= dv).as_tuple()
(0, 1, 1, 0, 1)
>>>
>>> print "vect vs. scalar Comparisons:"
vect vs. scalar Comparisons:
>>> print (iv < 3).as_tuple()
(1, 1, 0, 0, 0)
>>> print (iv <= 3).as_tuple()
(1, 1, 1, 0, 0)
>>> print (iv == 3).as_tuple()
(0, 0, 1, 0, 0)
>>> print (iv != 3).as_tuple()
(1, 1, 0, 1, 1)
>>> print (iv > 3).as_tuple()
(0, 0, 0, 1, 1)
>>> print (iv >= 3).as_tuple()
(0, 0, 1, 1, 1)
>>>
>>> print "scalar vs. vect Comparisons:"
scalar vs. vect Comparisons:
>>> print (3 < iv).as_tuple()
(0, 0, 0, 1, 1)
>>> print (3 <= iv).as_tuple()
(0, 0, 1, 1, 1)
>>> print (3 == iv).as_tuple()
(0, 0, 1, 0, 0)
>>> print (3 != iv).as_tuple()
(1, 1, 0, 1, 1)
>>> print (3 > iv).as_tuple()
(1, 1, 0, 0, 0)
>>> print (3 >= iv).as_tuple()
(1, 1, 1, 0, 0)
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_richcmp3
return doctest.testmod(test_richcmp3)
if __name__ == '__main__':
import sys
if ( hasattr(sys, 'version_info')
and ( (sys.version_info[0] == 2 and sys.version_info[1] >= 1)
or sys.version_info[0] > 2)):
sys.exit(run()[0])
else:
print "Python version 2.1 or higher required. Test skipped."

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@@ -1,19 +0,0 @@
r'''>>> import rwgk1
>>> print rwgk1.greet()
hello, world
>>> number = 11
>>> print number, '*', number, '=', rwgk1.square(number)
11 * 11 = 121
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_rwgk1
return doctest.testmod(test_rwgk1)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

View File

@@ -1,42 +0,0 @@
r'''>>> import simple_vector
>>> v=simple_vector.vector_double()
>>> print v.as_tuple()
()
>>> v=simple_vector.vector_double(5)
>>> print v.as_tuple()
(0.0, 0.0, 0.0, 0.0, 0.0)
>>> print len(v)
5
>>> v=simple_vector.vector_double((3,4,5))
>>> print v.as_tuple()
(3.0, 4.0, 5.0)
>>> print v[1]
4.0
>>> v[1] = 40
>>> print v.as_tuple()
(3.0, 40.0, 5.0)
>>> for e in v:
... print e
3.0
40.0
5.0
>>> del v[1]
>>> print v.as_tuple()
(3.0, 5.0)
>>> print simple_vector.foo(11).as_tuple()
(0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0)
>>> print simple_vector.bar(12).as_tuple()
(0.0, 10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0)
'''
def run(args = None):
if args is not None:
import sys
sys.argv = args
import doctest, test_simple_vector
return doctest.testmod(test_simple_vector)
if __name__ == '__main__':
import sys
sys.exit(run()[0])

View File

@@ -1,20 +0,0 @@
def f():
import dvect
dv = dvect.dvect((1,2,3,4,5))
print dv.as_tuple()
iv = dv.as_ivect()
print iv.as_tuple()
print dvect.const_ivect_reference_as_tuple(iv)
aiv = dvect.ivect_as_auto_ptr(iv)
print dvect.const_ivect_reference_as_tuple(aiv)
siv = dvect.ivect_as_shared_ptr(iv)
print dvect.const_ivect_reference_as_tuple(siv)
print aiv.as_tuple()
print siv.as_tuple()
if (__name__ == "__main__"):
import sys, string
n = 1
if (len(sys.argv) > 1): n = string.atoi(sys.argv[1])
for i in xrange(n):
f()

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@@ -1,104 +0,0 @@
def f(broken_auto_ptr):
import dvect
import ivect
#
dv = dvect.dvect((1,2,3,4,5))
iv = dv.as_ivect()
#
aiv = dvect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_value_ivect_as_tuple'
print ivect.auto_ptr_value_ivect_as_tuple(aiv)
print '2. auto_ptr_value_ivect_as_tuple'
if (not broken_auto_ptr):
print ivect.auto_ptr_value_ivect_as_tuple(aiv)
else:
print None
#
adv = dvect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_value_dvect_as_tuple'
print ivect.auto_ptr_value_dvect_as_tuple(adv)
print '2. auto_ptr_value_dvect_as_tuple'
if (not broken_auto_ptr):
print ivect.auto_ptr_value_dvect_as_tuple(adv)
else:
print None
#
siv = dvect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_value_ivect_as_tuple'
print ivect.shared_ptr_value_ivect_as_tuple(siv)
print '2. shared_ptr_value_ivect_as_tuple'
print ivect.shared_ptr_value_ivect_as_tuple(siv)
#
sdv = dvect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_value_dvect_as_tuple'
print ivect.shared_ptr_value_dvect_as_tuple(sdv)
print '2. shared_ptr_value_dvect_as_tuple'
print ivect.shared_ptr_value_dvect_as_tuple(sdv)
#
aiv = dvect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_reference_ivect_as_tuple'
print ivect.auto_ptr_reference_ivect_as_tuple(aiv)
print '2. auto_ptr_reference_ivect_as_tuple'
print ivect.auto_ptr_reference_ivect_as_tuple(aiv)
#
adv = dvect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_reference_dvect_as_tuple'
print ivect.auto_ptr_reference_dvect_as_tuple(adv)
print '2. auto_ptr_reference_dvect_as_tuple'
print ivect.auto_ptr_reference_dvect_as_tuple(adv)
#
siv = dvect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_reference_ivect_as_tuple'
print ivect.shared_ptr_reference_ivect_as_tuple(siv)
print '2. shared_ptr_reference_ivect_as_tuple'
print ivect.shared_ptr_reference_ivect_as_tuple(siv)
#
sdv = dvect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_reference_dvect_as_tuple'
print ivect.shared_ptr_reference_dvect_as_tuple(sdv)
print '2. shared_ptr_reference_dvect_as_tuple'
print ivect.shared_ptr_reference_dvect_as_tuple(sdv)
#
aiv = dvect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_const_reference_ivect_as_tuple'
print ivect.auto_ptr_const_reference_ivect_as_tuple(aiv)
print '2. auto_ptr_const_reference_ivect_as_tuple'
print ivect.auto_ptr_const_reference_ivect_as_tuple(aiv)
#
adv = dvect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_const_reference_dvect_as_tuple'
print ivect.auto_ptr_const_reference_dvect_as_tuple(adv)
print '2. auto_ptr_const_reference_dvect_as_tuple'
print ivect.auto_ptr_const_reference_dvect_as_tuple(adv)
#
siv = dvect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_const_reference_ivect_as_tuple'
print ivect.shared_ptr_const_reference_ivect_as_tuple(siv)
print '2. shared_ptr_const_reference_ivect_as_tuple'
print ivect.shared_ptr_const_reference_ivect_as_tuple(siv)
#
sdv = dvect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_const_reference_dvect_as_tuple'
print ivect.shared_ptr_const_reference_dvect_as_tuple(sdv)
print '2. shared_ptr_const_reference_dvect_as_tuple'
print ivect.shared_ptr_const_reference_dvect_as_tuple(sdv)
if (__name__ == "__main__"):
import sys, string
broken_auto_ptr = 0
n = 1
if len(sys.argv) > 1:
argv = []
for x in sys.argv:
if x != '--broken-auto-ptr':
argv.append(x)
broken_auto_ptr = argv != sys.argv
sys.argv = argv
if len(sys.argv) > 1:
n = string.atoi(sys.argv[1])
for i in xrange(n):
f(broken_auto_ptr)

View File

@@ -1,20 +0,0 @@
def f():
import ivect
iv = ivect.ivect((1,2,3,4,5))
print iv.as_tuple()
dv = iv.as_dvect()
print dv.as_tuple()
print ivect.const_dvect_reference_as_tuple(dv)
adv = ivect.dvect_as_auto_ptr(dv)
print ivect.const_dvect_reference_as_tuple(adv)
sdv = ivect.dvect_as_shared_ptr(dv)
print ivect.const_dvect_reference_as_tuple(sdv)
print adv.as_tuple()
print sdv.as_tuple()
if (__name__ == "__main__"):
import sys, string
n = 1
if (len(sys.argv) > 1): n = string.atoi(sys.argv[1])
for i in xrange(n):
f()

View File

@@ -1,104 +0,0 @@
def f(broken_auto_ptr):
import ivect
import dvect
#
iv = ivect.ivect((1,2,3,4,5))
dv = iv.as_dvect()
#
adv = ivect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_value_dvect_as_tuple'
print dvect.auto_ptr_value_dvect_as_tuple(adv)
print '2. auto_ptr_value_dvect_as_tuple'
if (not broken_auto_ptr):
print dvect.auto_ptr_value_dvect_as_tuple(adv)
else:
print None
#
aiv = ivect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_value_ivect_as_tuple'
print dvect.auto_ptr_value_ivect_as_tuple(aiv)
print '2. auto_ptr_value_ivect_as_tuple'
if (not broken_auto_ptr):
print dvect.auto_ptr_value_ivect_as_tuple(aiv)
else:
print None
#
sdv = ivect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_value_dvect_as_tuple'
print dvect.shared_ptr_value_dvect_as_tuple(sdv)
print '2. shared_ptr_value_dvect_as_tuple'
print dvect.shared_ptr_value_dvect_as_tuple(sdv)
#
siv = ivect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_value_ivect_as_tuple'
print dvect.shared_ptr_value_ivect_as_tuple(siv)
print '2. shared_ptr_value_ivect_as_tuple'
print dvect.shared_ptr_value_ivect_as_tuple(siv)
#
adv = ivect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_reference_dvect_as_tuple'
print dvect.auto_ptr_reference_dvect_as_tuple(adv)
print '2. auto_ptr_reference_dvect_as_tuple'
print dvect.auto_ptr_reference_dvect_as_tuple(adv)
#
aiv = ivect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_reference_ivect_as_tuple'
print dvect.auto_ptr_reference_ivect_as_tuple(aiv)
print '2. auto_ptr_reference_ivect_as_tuple'
print dvect.auto_ptr_reference_ivect_as_tuple(aiv)
#
sdv = ivect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_reference_dvect_as_tuple'
print dvect.shared_ptr_reference_dvect_as_tuple(sdv)
print '2. shared_ptr_reference_dvect_as_tuple'
print dvect.shared_ptr_reference_dvect_as_tuple(sdv)
#
siv = ivect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_reference_ivect_as_tuple'
print dvect.shared_ptr_reference_ivect_as_tuple(siv)
print '2. shared_ptr_reference_ivect_as_tuple'
print dvect.shared_ptr_reference_ivect_as_tuple(siv)
#
adv = ivect.dvect_as_auto_ptr(dv)
print '1. auto_ptr_const_reference_dvect_as_tuple'
print dvect.auto_ptr_const_reference_dvect_as_tuple(adv)
print '2. auto_ptr_const_reference_dvect_as_tuple'
print dvect.auto_ptr_const_reference_dvect_as_tuple(adv)
#
aiv = ivect.ivect_as_auto_ptr(iv)
print '1. auto_ptr_const_reference_ivect_as_tuple'
print dvect.auto_ptr_const_reference_ivect_as_tuple(aiv)
print '2. auto_ptr_const_reference_ivect_as_tuple'
print dvect.auto_ptr_const_reference_ivect_as_tuple(aiv)
#
sdv = ivect.dvect_as_shared_ptr(dv)
print '1. shared_ptr_const_reference_dvect_as_tuple'
print dvect.shared_ptr_const_reference_dvect_as_tuple(sdv)
print '2. shared_ptr_const_reference_dvect_as_tuple'
print dvect.shared_ptr_const_reference_dvect_as_tuple(sdv)
#
siv = ivect.ivect_as_shared_ptr(iv)
print '1. shared_ptr_const_reference_ivect_as_tuple'
print dvect.shared_ptr_const_reference_ivect_as_tuple(siv)
print '2. shared_ptr_const_reference_ivect_as_tuple'
print dvect.shared_ptr_const_reference_ivect_as_tuple(siv)
if (__name__ == "__main__"):
import sys, string
broken_auto_ptr = 0
n = 1
if len(sys.argv) > 1:
argv = []
for x in sys.argv:
if x != '--broken-auto-ptr':
argv.append(x)
broken_auto_ptr = argv != sys.argv
sys.argv = argv
if len(sys.argv) > 1:
n = string.atoi(sys.argv[1])
for i in xrange(n):
f(broken_auto_ptr)

View File

@@ -1,16 +0,0 @@
def f():
import noncopyable_export
import noncopyable_import
s1 = noncopyable_export.store(1)
print s1.recall()
s2 = noncopyable_export.store(2)
print s2.recall()
s3 = noncopyable_import.add_stores(s1, s2)
print s3.recall()
if (__name__ == "__main__"):
import sys, string
n = 1
if (len(sys.argv) > 1): n = string.atoi(sys.argv[1])
for i in xrange(n):
f()

View File

@@ -1,117 +0,0 @@
// Based on wrapVector.hh by Mike Owen and Jeff Johnson.
// http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/spheral/src/src/BPLWraps/CXXWraps/
#ifndef BOOST_PYTHON_EXAMPLE_VECTOR_WRAPPER_H
#define BOOST_PYTHON_EXAMPLE_VECTOR_WRAPPER_H
#include <boost/python/class_builder.hpp>
namespace example {
// A wrapper is used to define additional constructors. This wrapper
// is templated on the template parameter for its corresponding vector.
template <typename T>
struct vector_wrapper: std::vector<T>
{
// Tell the compiler how to convert a base class object to
// this wrapper object.
vector_wrapper(PyObject*,
const std::vector<T>& vec):
std::vector<T>(vec) {}
vector_wrapper(PyObject* self):
std::vector<T>() {}
vector_wrapper(PyObject* self,
std::size_t n):
std::vector<T>(n) {}
vector_wrapper(PyObject* self,
boost::python::tuple tuple):
std::vector<T>(tuple.size())
{
std::vector<T>::iterator vec = begin();
for (std::size_t i = 0; i < tuple.size(); i++)
vec[i] = BOOST_PYTHON_CONVERSION::from_python(tuple[i].get(),
boost::python::type<T>());
}
};
void raise_vector_IndexError() {
PyErr_SetString(PyExc_IndexError, "vector index out of range");
throw boost::python::error_already_set();
}
template <typename T>
struct vector_access
{
static
T
getitem(const std::vector<T>& vec,
std::size_t key)
{
if (key >= vec.size()) raise_vector_IndexError();
return vec[key];
}
static
void
setitem(std::vector<T>& vec,
std::size_t key,
const T &value)
{
if (key >= vec.size()) raise_vector_IndexError();
vec[key] = value;
}
static
void
delitem(std::vector<T>& vec,
std::size_t key)
{
if (key >= vec.size()) raise_vector_IndexError();
vec.erase(vec.begin() + key);
}
// Convert vector<T> to a regular Python tuple.
static
boost::python::tuple
as_tuple(const std::vector<T>& vec)
{
// Create a python type of size vec.size().
boost::python::tuple t(vec.size());
for (std::size_t i = 0; i < vec.size(); i++) {
t.set_item(i,
boost::python::ref(BOOST_PYTHON_CONVERSION::to_python(vec[i])));
}
return t;
}
};
// This function will build a vector<T> and add it to the given
// module with the given name.
template <typename T>
boost::python::class_builder<std::vector<T>, vector_wrapper<T> >
wrap_vector(boost::python::module_builder& module,
const std::string& vector_name,
const T&)
{
// Add the vector<T> to the module.
boost::python::class_builder<std::vector<T>, vector_wrapper<T> >
py_vector(module, vector_name.c_str());
// Define constructors and methods for the vector<T>.
py_vector.def(boost::python::constructor<>());
py_vector.def(boost::python::constructor<std::size_t>());
py_vector.def(boost::python::constructor<boost::python::tuple>());
py_vector.def(&std::vector<T>::size, "__len__");
py_vector.def(&vector_access<T>::getitem, "__getitem__");
py_vector.def(&vector_access<T>::setitem, "__setitem__");
py_vector.def(&vector_access<T>::delitem, "__delitem__");
py_vector.def(&vector_access<T>::as_tuple, "as_tuple");
return py_vector;
}
}
#endif // BOOST_PYTHON_EXAMPLE_VECTOR_WRAPPER_H

View File

@@ -1,829 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// This file was generated for 10-argument python callbacks by gen_callback.python
#ifndef CALLBACK_DWA_052100_H_
# define CALLBACK_DWA_052100_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/conversions.hpp>
namespace boost { namespace python {
namespace detail {
template <class T>
inline void callback_adjust_refcount(PyObject*, type<T>) {}
inline void callback_adjust_refcount(PyObject* p, type<PyObject*>)
{ Py_INCREF(p); }
}
// Calling Python from C++
template <class R>
struct callback
{
static R call_method(PyObject* self, const char* name)
{
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("()")));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
static R call(PyObject* self)
{
ref result(PyEval_CallFunction(self, const_cast<char*>("()")));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1>
static R call_method(PyObject* self, const char* name, const A1& a1)
{
ref p1(to_python(a1));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(O)"),
p1.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1>
static R call(PyObject* self, const A1& a1)
{
ref p1(to_python(a1));
ref result(PyEval_CallFunction(self, const_cast<char*>("(O)"),
p1.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OO)"),
p1.get(),
p2.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2>
static R call(PyObject* self, const A1& a1, const A2& a2)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OO)"),
p1.get(),
p2.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOO)"),
p1.get(),
p2.get(),
p3.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOO)"),
p1.get(),
p2.get(),
p3.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
static R call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref p10(to_python(a10));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get(),
p10.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
static R call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref p10(to_python(a10));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get(),
p10.get()));
detail::callback_adjust_refcount(result.get(), type<R>());
return from_python(result.get(), type<R>());
}
};
// This specialization wouldn't be needed, but MSVC6 doesn't correctly allow the following:
// void g();
// void f() { return g(); }
template <>
struct callback<void>
{
static void call_method(PyObject* self, const char* name)
{
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("()")));
}
static void call(PyObject* self)
{
ref result(PyEval_CallFunction(self, const_cast<char*>("()")));
}
template <class A1>
static void call_method(PyObject* self, const char* name, const A1& a1)
{
ref p1(to_python(a1));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(O)"),
p1.get()));
}
template <class A1>
static void call(PyObject* self, const A1& a1)
{
ref p1(to_python(a1));
ref result(PyEval_CallFunction(self, const_cast<char*>("(O)"),
p1.get()));
}
template <class A1, class A2>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OO)"),
p1.get(),
p2.get()));
}
template <class A1, class A2>
static void call(PyObject* self, const A1& a1, const A2& a2)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OO)"),
p1.get(),
p2.get()));
}
template <class A1, class A2, class A3>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOO)"),
p1.get(),
p2.get(),
p3.get()));
}
template <class A1, class A2, class A3>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOO)"),
p1.get(),
p2.get(),
p3.get()));
}
template <class A1, class A2, class A3, class A4>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get()));
}
template <class A1, class A2, class A3, class A4>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get()));
}
template <class A1, class A2, class A3, class A4, class A5>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get()));
}
template <class A1, class A2, class A3, class A4, class A5>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
static void call_method(PyObject* self, const char* name, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref p10(to_python(a10));
ref result(PyEval_CallMethod(self, const_cast<char*>(name),
const_cast<char*>("(OOOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get(),
p10.get()));
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
static void call(PyObject* self, const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10)
{
ref p1(to_python(a1));
ref p2(to_python(a2));
ref p3(to_python(a3));
ref p4(to_python(a4));
ref p5(to_python(a5));
ref p6(to_python(a6));
ref p7(to_python(a7));
ref p8(to_python(a8));
ref p9(to_python(a9));
ref p10(to_python(a10));
ref result(PyEval_CallFunction(self, const_cast<char*>("(OOOOOOOOOO)"),
p1.get(),
p2.get(),
p3.get(),
p4.get(),
p5.get(),
p6.get(),
p7.get(),
p8.get(),
p9.get(),
p10.get()));
}
};
// Make it a compile-time error to try to return a const char* from a virtual
// function. The standard conversion
//
// from_python(PyObject* string, boost::python::type<const char*>)
//
// returns a pointer to the character array which is internal to string. The
// problem with trying to do this in a standard callback function is that the
// Python string would likely be destroyed upon return from the calling function
// (boost::python::callback<const char*>::call[_method]) when its reference count is
// decremented. If you absolutely need to do this and you're sure it's safe (it
// usually isn't), you can use
//
// boost::python::string result(boost::python::callback<boost::python::string>::call[_method](...args...));
// ...result.c_str()... // access the char* array
template <>
struct callback<const char*>
{
// Try hard to generate a readable error message
typedef struct unsafe_since_python_string_may_be_destroyed {} call, call_method;
};
}} // namespace boost::python
#endif // CALLBACK_DWA_052100_H_

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@@ -1,182 +0,0 @@
// Revision History:
// Mar 03 01 added: pickle safety measures (Ralf W. Grosse-Kunstleve)
#ifndef CLASS_WRAPPER_DWA101000_H_
# define CLASS_WRAPPER_DWA101000_H_
#include <boost/python/detail/extension_class.hpp>
#include <boost/python/operators.hpp>
#include <boost/python/module_builder.hpp>
#include <boost/python/conversions.hpp>
#include <boost/python/detail/cast.hpp>
#include <boost/python/reference.hpp>
namespace boost { namespace python {
// Syntactic sugar to make wrapping classes more convenient
template <class T, class U = detail::held_instance<T> >
class class_builder
: python_extension_class_converters<T, U> // Works around MSVC6.x/GCC2.95.2 bug described below
{
public:
class_builder(module_builder& module, const char* name)
: m_class(new detail::extension_class<T, U>(name))
{
module.add(ref(as_object(m_class.get()), ref::increment_count), name);
}
template <class OtherT, class OtherU>
class_builder(class_builder<OtherT, OtherU>& cls, const char* name)
: m_class(new detail::extension_class<T, U>(name))
{
cls.add(ref(as_object(m_class.get()), ref::increment_count), name);
}
template <class OtherT, class OtherU>
class_builder(detail::extension_class<OtherT, OtherU>* cls,
const char* name)
: m_class(new detail::extension_class<T, U>(name))
{
cls->set_attribute(name,
ref(as_object(m_class.get()), ref::increment_count));
}
~class_builder()
{}
inline void dict_defines_state() {
add(ref(BOOST_PYTHON_CONVERSION::to_python(1)), "__dict_defines_state__");
}
inline void getstate_manages_dict() {
add(ref(BOOST_PYTHON_CONVERSION::to_python(1)), "__getstate_manages_dict__");
}
// define constructors
template <class signature>
void def(const signature& s)
{ m_class->def(s); }
// export heterogeneous reverse-argument operators
// (type of lhs: 'left', of rhs: 'right')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub), Foo>(),
// boost::python::left_operand<int const &>());
template <long which, class left, class right>
void def(operators<which, right> o1, left_operand<left> o2)
{ m_class->def(o1, o2); }
// export heterogeneous operators (type of lhs: 'left', of rhs: 'right')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub), Foo>(),
// boost::python::right_operand<int const &>());
template <long which, class left, class right>
void def(operators<which, left> o1, right_operand<right> o2)
{ m_class->def(o1, o2); }
// define a function that passes Python arguments and keywords
// to C++ verbatim (as a 'tuple const &' and 'dictionary const &'
// respectively). This is useful for manual argument passing.
// It's also the only possibility to pass keyword arguments to C++.
// Fn must have a signatur that is compatible to
// PyObject * (*)(PyObject * aTuple, PyObject * aDictionary)
template <class Fn>
void def_raw(Fn fn, const char* name)
{ m_class->def_raw(fn, name); }
// define member functions. In fact this works for free functions, too -
// they act like static member functions, or if they start with the
// appropriate self argument (as a pointer or reference), they can be used
// just like ordinary member functions -- just like Python!
template <class Fn>
void def(Fn fn, const char* name)
{ m_class->def(fn, name); }
// Define a virtual member function with a default implementation.
// default_fn should be a function which provides the default implementation.
// Be careful that default_fn does not in fact call fn virtually!
template <class Fn, class DefaultFn>
void def(Fn fn, const char* name, DefaultFn default_fn)
{ m_class->def(fn, name, default_fn); }
// Provide a function which implements x.<name>, reading from the given
// member (pm) of the T obj
template <class MemberType>
void def_getter(MemberType T::*pm, const char* name)
{ m_class->def_getter(pm, name); }
// Provide a function which implements assignment to x.<name>, writing to
// the given member (pm) of the T obj
template <class MemberType>
void def_setter(MemberType T::*pm, const char* name)
{ m_class->def_getter(pm, name); }
// Expose the given member (pm) of the T obj as a read-only attribute
template <class MemberType>
void def_readonly(MemberType T::*pm, const char* name)
{ m_class->def_readonly(pm, name); }
// Expose the given member (pm) of the T obj as a read/write attribute
template <class MemberType>
void def_read_write(MemberType T::*pm, const char* name)
{ m_class->def_read_write(pm, name); }
// define the standard coercion needed for operator overloading
void def_standard_coerce()
{ m_class->def_standard_coerce(); }
// declare the given class a base class of this one and register
// conversion functions
template <class S, class V>
void declare_base(class_builder<S, V> const & base)
{
m_class->declare_base(base.get_extension_class());
}
// declare the given class a base class of this one and register
// upcast conversion function
template <class S, class V>
void declare_base(class_builder<S, V> const & base, without_downcast_t)
{
m_class->declare_base(base.get_extension_class(), without_downcast);
}
// get the embedded ExtensioClass object
detail::extension_class<T, U> * get_extension_class() const
{
return m_class.get();
}
// set an arbitrary attribute. Useful for non-function class data members,
// e.g. enums
void add(PyObject* x, const char* name)
{ m_class->set_attribute(name, x); }
void add(ref x, const char* name)
{ m_class->set_attribute(name, x); }
private:
// declare the given class a base class of this one and register
// conversion functions
template <class S, class V>
void declare_base(detail::extension_class<S, V> * base)
{
m_class->declare_base(base);
}
// declare the given class a base class of this one and register
// upcast conversion function
template <class S, class V>
void declare_base(detail::extension_class<S, V> * base, without_downcast_t)
{
m_class->declare_base(base, without_downcast);
}
reference<detail::extension_class<T, U> > m_class;
};
// The bug mentioned at the top of this file is that on certain compilers static
// global functions declared within the body of a class template will only be
// generated when the class template is constructed, and when (for some reason)
// the construction does not occur via a new-expression. Otherwise, we could
// rely on the initialization of the m_class data member to cause all of the
// to_/from_python functions to come into being.
}} // namespace boost::python
#endif // CLASS_WRAPPER_DWA101000_H_

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@@ -1,670 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef SUBCLASS_DWA051500_H_
# define SUBCLASS_DWA051500_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/types.hpp>
# include <boost/python/objects.hpp>
# include <boost/python/detail/singleton.hpp>
# include <boost/utility.hpp>
# include <boost/python/conversions.hpp>
# include <boost/python/callback.hpp>
namespace boost { namespace python {
// A simple type which acts something like a built-in Python class obj.
class instance
: public boost::python::detail::python_object
{
public:
instance(PyTypeObject* class_);
~instance();
// Standard Python functions.
PyObject* repr();
int compare(PyObject*);
PyObject* str();
long hash();
PyObject* call(PyObject* args, PyObject* keywords);
PyObject* getattr(const char* name, bool use_special_function = true);
int setattr(const char* name, PyObject* value);
// Mapping methods
int length();
PyObject* get_subscript(PyObject* key);
void set_subscript(PyObject* key, PyObject* value);
// Sequence methods
PyObject* get_slice(int start, int finish);
void set_slice(int start, int finish, PyObject* value);
// Number methods
PyObject* add(PyObject* other);
PyObject* subtract(PyObject* other);
PyObject* multiply(PyObject* other);
PyObject* divide(PyObject* other);
PyObject* remainder(PyObject* other);
PyObject* divmod(PyObject* other);
PyObject* power(PyObject*, PyObject*);
PyObject* negative();
PyObject* positive();
PyObject* absolute();
int nonzero();
PyObject* invert();
PyObject* lshift(PyObject* other);
PyObject* rshift(PyObject* other);
PyObject* do_and(PyObject* other);
PyObject* do_xor(PyObject* other);
PyObject* do_or(PyObject* other);
int coerce(PyObject**, PyObject**);
PyObject* as_int();
PyObject* as_long();
PyObject* as_float();
PyObject* oct();
PyObject* hex();
// Rich comparisons
PyObject* lt(PyObject* other);
PyObject* le(PyObject* other);
PyObject* eq(PyObject* other);
PyObject* ne(PyObject* other);
PyObject* gt(PyObject* other);
PyObject* ge(PyObject* other);
// Inplace operations.
PyObject* inplace_add(PyObject* other);
PyObject* inplace_subtract(PyObject* other);
PyObject* inplace_multiply(PyObject* other);
PyObject* inplace_divide(PyObject* other);
PyObject* inplace_remainder(PyObject* other);
PyObject* inplace_power(PyObject* exponent, PyObject* modulus);
PyObject* inplace_lshift(PyObject* other);
PyObject* inplace_rshift(PyObject* other);
PyObject* inplace_and(PyObject* other);
PyObject* inplace_or(PyObject* other);
PyObject* inplace_xor(PyObject* other);
private: // noncopyable, without the size bloat
instance(const instance&);
void operator=(const instance&);
private: // helper functions
int setattr_dict(PyObject* value);
private:
dictionary m_name_space;
};
template <class T> class meta_class;
namespace detail {
class class_base : public type_object_base
{
public:
class_base(PyTypeObject* meta_class_obj, string name, tuple bases, const dictionary& name_space);
tuple bases() const;
string name() const;
dictionary& dict();
// Standard Python functions.
PyObject* getattr(const char* name);
int setattr(const char* name, PyObject* value);
PyObject* repr() const;
void add_base(ref base);
protected:
bool initialize_instance(instance* obj, PyObject* args, PyObject* keywords);
private: // virtual functions
// Subclasses should override this to delete the particular obj type
virtual void delete_instance(PyObject*) const = 0;
private: // boost::python::type_object_base required interface implementation
void instance_dealloc(PyObject*) const; // subclasses should not override this
private:
string m_name;
tuple m_bases;
dictionary m_name_space;
};
void enable_named_method(class_base* type_obj, const char* name);
}
// A type which acts a lot like a built-in Python class. T is the obj type,
// so class_t<instance> is a very simple "class-alike".
template <class T>
class class_t
: public boost::python::detail::class_base
{
public:
class_t(meta_class<T>* meta_class_obj, string name, tuple bases, const dictionary& name_space);
// Standard Python functions.
PyObject* call(PyObject* args, PyObject* keywords);
private: // Implement mapping methods on instances
PyObject* instance_repr(PyObject*) const;
int instance_compare(PyObject*, PyObject* other) const;
PyObject* instance_str(PyObject*) const;
long instance_hash(PyObject*) const;
int instance_mapping_length(PyObject*) const;
PyObject* instance_mapping_subscript(PyObject*, PyObject*) const;
int instance_mapping_ass_subscript(PyObject*, PyObject*, PyObject*) const;
private: // Implement sequence methods on instances
int instance_sequence_length(PyObject*) const;
PyObject* instance_sequence_item(PyObject* obj, int n) const;
int instance_sequence_ass_item(PyObject* obj, int n, PyObject* value) const;
PyObject* instance_sequence_slice(PyObject*, int start, int finish) const;
int instance_sequence_ass_slice(PyObject*, int start, int finish, PyObject* value) const;
private: // Implement number methods on instances
PyObject* instance_number_add(PyObject*, PyObject*) const;
PyObject* instance_number_subtract(PyObject*, PyObject*) const;
PyObject* instance_number_multiply(PyObject*, PyObject*) const;
PyObject* instance_number_divide(PyObject*, PyObject*) const;
PyObject* instance_number_remainder(PyObject*, PyObject*) const;
PyObject* instance_number_divmod(PyObject*, PyObject*) const;
PyObject* instance_number_power(PyObject*, PyObject*, PyObject*) const;
PyObject* instance_number_negative(PyObject*) const;
PyObject* instance_number_positive(PyObject*) const;
PyObject* instance_number_absolute(PyObject*) const;
int instance_number_nonzero(PyObject*) const;
PyObject* instance_number_invert(PyObject*) const;
PyObject* instance_number_lshift(PyObject*, PyObject*) const;
PyObject* instance_number_rshift(PyObject*, PyObject*) const;
PyObject* instance_number_and(PyObject*, PyObject*) const;
PyObject* instance_number_xor(PyObject*, PyObject*) const;
PyObject* instance_number_or(PyObject*, PyObject*) const;
int instance_number_coerce(PyObject*, PyObject**, PyObject**) const;
PyObject* instance_number_int(PyObject*) const;
PyObject* instance_number_long(PyObject*) const;
PyObject* instance_number_float(PyObject*) const;
PyObject* instance_number_oct(PyObject*) const;
PyObject* instance_number_hex(PyObject*) const;
PyObject* instance_number_inplace_add(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_subtract(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_multiply(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_divide(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_remainder(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_power(PyObject*, PyObject*, PyObject*) const;
PyObject* instance_number_inplace_lshift(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_rshift(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_and(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_or(PyObject*, PyObject*) const;
PyObject* instance_number_inplace_xor(PyObject*, PyObject*) const;
private: // Implement rich comparisons
PyObject* instance_lt(PyObject*, PyObject*) const;
PyObject* instance_le(PyObject*, PyObject*) const;
PyObject* instance_eq(PyObject*, PyObject*) const;
PyObject* instance_ne(PyObject*, PyObject*) const;
PyObject* instance_gt(PyObject*, PyObject*) const;
PyObject* instance_ge(PyObject*, PyObject*) const;
private: // Miscellaneous "special" methods
PyObject* instance_call(PyObject* obj, PyObject* args, PyObject* keywords) const;
PyObject* instance_getattr(PyObject* obj, const char* name) const;
int instance_setattr(PyObject* obj, const char* name, PyObject* value) const;
private: // Implementation of boost::python::detail::class_base required interface
void delete_instance(PyObject*) const;
private: // noncopyable, without the size bloat
class_t(const class_t<T>&);
void operator=(const class_t&);
};
// The type of a class_t<T> object.
template <class T>
class meta_class
: public boost::python::detail::reprable<
boost::python::detail::callable<
boost::python::detail::getattrable<
boost::python::detail::setattrable<
boost::python::detail::type_object<class_t<T> > > > > >,
boost::noncopyable
{
public:
meta_class();
// Standard Python functions.
PyObject* call(PyObject* args, PyObject* keywords);
struct type_object
: boost::python::detail::singleton<type_object,
boost::python::detail::callable<
boost::python::detail::type_object<meta_class> > >
{
type_object() : singleton_base(&PyType_Type) {}
};
};
//
// Member function implementations.
//
template <class T>
meta_class<T>::meta_class()
: properties(type_object::instance())
{
}
template <class T>
class_t<T>::class_t(meta_class<T>* meta_class_obj, string name, tuple bases, const dictionary& name_space)
: boost::python::detail::class_base(meta_class_obj, name, bases, name_space)
{
}
template <class T>
void class_t<T>::delete_instance(PyObject* obj) const
{
delete downcast<T>(obj);
}
template <class T>
PyObject* class_t<T>::call(PyObject* args, PyObject* keywords)
{
reference<T> result(new T(this));
if (!this->initialize_instance(result.get(), args, keywords))
return 0;
else
return result.release();
}
template <class T>
PyObject* class_t<T>::instance_repr(PyObject* obj) const
{
return downcast<T>(obj)->repr();
}
template <class T>
int class_t<T>::instance_compare(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->compare(other);
}
template <class T>
PyObject* class_t<T>::instance_str(PyObject* obj) const
{
return downcast<T>(obj)->str();
}
template <class T>
long class_t<T>::instance_hash(PyObject* obj) const
{
return downcast<T>(obj)->hash();
}
template <class T>
int class_t<T>::instance_mapping_length(PyObject* obj) const
{
return downcast<T>(obj)->length();
}
template <class T>
int class_t<T>::instance_sequence_length(PyObject* obj) const
{
return downcast<T>(obj)->length();
}
template <class T>
PyObject* class_t<T>::instance_mapping_subscript(PyObject* obj, PyObject* key) const
{
return downcast<T>(obj)->get_subscript(key);
}
template <class T>
PyObject* class_t<T>::instance_sequence_item(PyObject* obj, int n) const
{
ref key(to_python(n));
return downcast<T>(obj)->get_subscript(key.get());
}
template <class T>
int class_t<T>::instance_sequence_ass_item(PyObject* obj, int n, PyObject* value) const
{
ref key(to_python(n));
downcast<T>(obj)->set_subscript(key.get(), value);
return 0;
}
template <class T>
int class_t<T>::instance_mapping_ass_subscript(PyObject* obj, PyObject* key, PyObject* value) const
{
downcast<T>(obj)->set_subscript(key, value);
return 0;
}
void adjust_slice_indices(PyObject* obj, int& start, int& finish);
template <class T>
PyObject* class_t<T>::instance_sequence_slice(PyObject* obj, int start, int finish) const
{
adjust_slice_indices(obj, start, finish);
return downcast<T>(obj)->get_slice(start, finish);
}
template <class T>
int class_t<T>::instance_sequence_ass_slice(PyObject* obj, int start, int finish, PyObject* value) const
{
adjust_slice_indices(obj, start, finish);
downcast<T>(obj)->set_slice(start, finish, value);
return 0;
}
template <class T>
PyObject* class_t<T>::instance_call(PyObject* obj, PyObject* args, PyObject* keywords) const
{
return downcast<T>(obj)->call(args, keywords);
}
template <class T>
PyObject* class_t<T>::instance_getattr(PyObject* obj, const char* name) const
{
return downcast<T>(obj)->getattr(name);
}
template <class T>
int class_t<T>::instance_setattr(PyObject* obj, const char* name, PyObject* value) const
{
return downcast<T>(obj)->setattr(name, value);
}
template <class T>
PyObject* class_t<T>::instance_number_add(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->add(other);
}
template <class T>
PyObject* class_t<T>::instance_number_subtract(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->subtract(other);
}
template <class T>
PyObject* class_t<T>::instance_number_multiply(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->multiply(other);
}
template <class T>
PyObject* class_t<T>::instance_number_divide(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->divide(other);
}
template <class T>
PyObject* class_t<T>::instance_number_remainder(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->remainder(other);
}
template <class T>
PyObject* class_t<T>::instance_number_divmod(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->divmod(other);
}
template <class T>
PyObject* class_t<T>::instance_number_power(PyObject* obj, PyObject* exponent, PyObject* modulus) const
{
return downcast<T>(obj)->power(exponent, modulus);
}
template <class T>
PyObject* class_t<T>::instance_number_negative(PyObject* obj) const
{
return downcast<T>(obj)->negative();
}
template <class T>
PyObject* class_t<T>::instance_number_positive(PyObject* obj) const
{
return downcast<T>(obj)->positive();
}
template <class T>
PyObject* class_t<T>::instance_number_absolute(PyObject* obj) const
{
return downcast<T>(obj)->absolute();
}
template <class T>
int class_t<T>::instance_number_nonzero(PyObject* obj) const
{
return downcast<T>(obj)->nonzero();
}
template <class T>
PyObject* class_t<T>::instance_number_invert(PyObject* obj) const
{
return downcast<T>(obj)->invert();
}
template <class T>
PyObject* class_t<T>::instance_number_lshift(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->lshift(other);
}
template <class T>
PyObject* class_t<T>::instance_number_rshift(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->rshift(other);
}
template <class T>
PyObject* class_t<T>::instance_number_and(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->do_and(other);
}
template <class T>
PyObject* class_t<T>::instance_number_xor(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->do_xor(other);
}
template <class T>
PyObject* class_t<T>::instance_number_or(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->do_or(other);
}
template <class T>
int class_t<T>::instance_number_coerce(PyObject* obj, PyObject** x, PyObject** y) const
{
return downcast<T>(obj)->coerce(x, y);
}
template <class T>
PyObject* class_t<T>::instance_number_int(PyObject* obj) const
{
return downcast<T>(obj)->as_int();
}
template <class T>
PyObject* class_t<T>::instance_number_long(PyObject* obj) const
{
return downcast<T>(obj)->as_long();
}
template <class T>
PyObject* class_t<T>::instance_number_float(PyObject* obj) const
{
return downcast<T>(obj)->as_float();
}
template <class T>
PyObject* class_t<T>::instance_number_oct(PyObject* obj) const
{
return downcast<T>(obj)->oct();
}
template <class T>
PyObject* class_t<T>::instance_number_hex(PyObject* obj) const
{
return downcast<T>(obj)->hex();
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_add(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_add(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_subtract(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_subtract(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_multiply(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_multiply(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_divide(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_divide(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_remainder(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_remainder(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_power(PyObject* obj, PyObject* exponent, PyObject* modulus) const
{
return downcast<T>(obj)->inplace_power(exponent, modulus);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_lshift(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_lshift(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_rshift(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_rshift(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_and(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_and(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_or(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_or(other);
}
template <class T>
PyObject* class_t<T>::instance_number_inplace_xor(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->inplace_xor(other);
}
template <class T>
PyObject* class_t<T>::instance_lt(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->lt(other);
}
template <class T>
PyObject* class_t<T>::instance_le(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->le(other);
}
template <class T>
PyObject* class_t<T>::instance_eq(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->eq(other);
}
template <class T>
PyObject* class_t<T>::instance_ne(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->ne(other);
}
template <class T>
PyObject* class_t<T>::instance_gt(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->gt(other);
}
template <class T>
PyObject* class_t<T>::instance_ge(PyObject* obj, PyObject* other) const
{
return downcast<T>(obj)->ge(other);
}
namespace detail {
inline dictionary& class_base::dict()
{
return m_name_space;
}
inline tuple class_base::bases() const
{
return m_bases;
}
}
template <class T>
PyObject* meta_class<T>::call(PyObject* args, PyObject* /*keywords*/)
{
PyObject* name;
PyObject* bases;
PyObject* name_space;
if (!PyArg_ParseTuple(args, const_cast<char*>("O!O!O!"),
&PyString_Type, &name,
&PyTuple_Type, &bases,
&PyDict_Type, &name_space))
{
return 0;
}
return as_object(
new class_t<T>(this, string(ref(name, ref::increment_count)),
tuple(ref(bases, ref::increment_count)),
dictionary(ref(name_space, ref::increment_count)))
);
}
namespace detail {
const string& setattr_string();
const string& getattr_string();
const string& delattr_string();
inline string class_base::name() const
{
return m_name;
}
}
}} // namespace boost::python
#endif

View File

@@ -1,409 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// Revision History:
// 31 Jul 01 convert int/double to complex (Peter Bienstman)
// 04 Mar 01 Fixed std::complex<> stuff to work with MSVC (David Abrahams)
// 03 Mar 01 added: converters for [plain] char and std::complex
// (Ralf W. Grosse-Kunstleve)
#ifndef METHOD_DWA122899_H_
# define METHOD_DWA122899_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/wrap_python.hpp>
# include <boost/python/detail/none.hpp>
# include <boost/python/detail/signatures.hpp>
# include <boost/smart_ptr.hpp>
# include <boost/python/errors.hpp>
# include <string>
# ifdef BOOST_MSVC6_OR_EARLIER
# pragma warning(push)
# pragma warning(disable:4275) // disable a bogus warning caused by <complex>
# endif
# include <complex>
# ifdef BOOST_MSVC6_OR_EARLIER
# pragma warning(pop)
# endif
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE // this is a gcc 2.95.2 bug workaround
// This can be instantiated on an enum to provide the to_python/from_python
// conversions, provided the values can fit in a long.
template <class EnumType>
class py_enum_as_int_converters
{
friend EnumType from_python(PyObject* x, boost::python::type<EnumType>)
{
return static_cast<EnumType>(
from_python(x, boost::python::type<long>()));
}
friend EnumType from_python(PyObject* x, boost::python::type<const EnumType&>)
{
return static_cast<EnumType>(
from_python(x, boost::python::type<long>()));
}
friend PyObject* to_python(EnumType x)
{
return to_python(static_cast<long>(x));
}
};
BOOST_PYTHON_END_CONVERSION_NAMESPACE
namespace boost { namespace python {
template <class EnumType> class enum_as_int_converters
: public BOOST_PYTHON_CONVERSION::py_enum_as_int_converters<EnumType> {};
template <class P, class T> class wrapped_pointer;
//#pragma warn_possunwant off
inline void decref_impl(PyObject* p) { Py_DECREF(p); }
inline void xdecref_impl(PyObject* p) { Py_XDECREF(p); }
//#pragma warn_possunwant reset
template <class T>
inline void decref(T* p)
{
char* const raw_p = reinterpret_cast<char*>(p);
char* const p_base = raw_p - offsetof(PyObject, ob_refcnt);
decref_impl(reinterpret_cast<PyObject*>(p_base));
}
template <class T>
inline void xdecref(T* p)
{
char* const raw_p = reinterpret_cast<char*>(p);
char* const p_base = raw_p - offsetof(PyObject, ob_refcnt);
xdecref_impl(reinterpret_cast<PyObject*>(p_base));
}
namespace detail {
void expect_complex(PyObject*);
template <class T>
std::complex<T> complex_from_python(PyObject* p, boost::python::type<T>)
{
if (PyInt_Check(p)) return std::complex<T>(PyInt_AS_LONG(p));
if (PyLong_Check(p)) return std::complex<T>(PyLong_AsDouble(p));
if (PyFloat_Check(p)) return std::complex<T>(PyFloat_AS_DOUBLE(p));
expect_complex(p);
return std::complex<T>(
static_cast<T>(PyComplex_RealAsDouble(p)),
static_cast<T>(PyComplex_ImagAsDouble(p)));
}
template <class T>
PyObject* complex_to_python(const std::complex<T>& sc) {
Py_complex pcc;
pcc.real = sc.real();
pcc.imag = sc.imag();
return PyComplex_FromCComplex(pcc);
}
}
}} // namespace boost::python
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
//
// Converters
//
PyObject* to_python(long);
long from_python(PyObject* p, boost::python::type<long>);
long from_python(PyObject* p, boost::python::type<const long&>);
PyObject* to_python(unsigned long);
unsigned long from_python(PyObject* p, boost::python::type<unsigned long>);
unsigned long from_python(PyObject* p, boost::python::type<const unsigned long&>);
PyObject* to_python(int);
int from_python(PyObject*, boost::python::type<int>);
int from_python(PyObject*, boost::python::type<const int&>);
PyObject* to_python(unsigned int);
unsigned int from_python(PyObject*, boost::python::type<unsigned int>);
unsigned int from_python(PyObject*, boost::python::type<const unsigned int&>);
PyObject* to_python(short);
short from_python(PyObject*, boost::python::type<short>);
short from_python(PyObject*, boost::python::type<const short&>);
PyObject* to_python(unsigned short);
unsigned short from_python(PyObject*, boost::python::type<unsigned short>);
unsigned short from_python(PyObject*, boost::python::type<const unsigned short&>);
PyObject* to_python(char);
char from_python(PyObject*, boost::python::type<char>);
char from_python(PyObject*, boost::python::type<const char&>);
PyObject* to_python(signed char);
signed char from_python(PyObject*, boost::python::type<signed char>);
signed char from_python(PyObject*, boost::python::type<const signed char&>);
PyObject* to_python(unsigned char);
unsigned char from_python(PyObject*, boost::python::type<unsigned char>);
unsigned char from_python(PyObject*, boost::python::type<const unsigned char&>);
PyObject* to_python(float);
float from_python(PyObject*, boost::python::type<float>);
float from_python(PyObject*, boost::python::type<const float&>);
PyObject* to_python(double);
double from_python(PyObject*, boost::python::type<double>);
double from_python(PyObject*, boost::python::type<const double&>);
PyObject* to_python(bool);
bool from_python(PyObject*, boost::python::type<bool>);
bool from_python(PyObject*, boost::python::type<const bool&>);
PyObject* to_python(void);
void from_python(PyObject*, boost::python::type<void>);
PyObject* to_python(const char* s);
const char* from_python(PyObject*, boost::python::type<const char*>);
PyObject* to_python(const std::string& s);
std::string from_python(PyObject*, boost::python::type<std::string>);
std::string from_python(PyObject*, boost::python::type<const std::string&>);
inline PyObject* to_python(const std::complex<float>& x)
{
return boost::python::detail::complex_to_python<float>(x);
}
inline PyObject* to_python(const std::complex<double>& x)
{
return boost::python::detail::complex_to_python<double>(x);
}
inline std::complex<double> from_python(PyObject* p,
boost::python::type<std::complex<double> >) {
return boost::python::detail::complex_from_python(p, boost::python::type<double>());
}
inline std::complex<double> from_python(PyObject* p,
boost::python::type<const std::complex<double>&>) {
return boost::python::detail::complex_from_python(p, boost::python::type<double>());
}
inline std::complex<float> from_python(PyObject* p,
boost::python::type<std::complex<float> >) {
return boost::python::detail::complex_from_python(p, boost::python::type<float>());
}
inline std::complex<float> from_python(PyObject* p,
boost::python::type<const std::complex<float>&>) {
return boost::python::detail::complex_from_python(p, boost::python::type<float>());
}
// For when your C++ function really wants to pass/return a PyObject*
PyObject* to_python(PyObject*);
PyObject* from_python(PyObject*, boost::python::type<PyObject*>);
// Some standard conversions to/from smart pointer types. You can add your own
// from these examples. These are not generated using the friend technique from
// wrapped_pointer because:
//
// 1. We want to be able to extend conversion to/from WrappedPointers using
// arbitrary smart pointer types.
//
// 2. It helps with compilation independence. This way, code which creates
// wrappers for functions accepting and returning smart_ptr<T> does not
// have to have already seen the invocation of wrapped_type<T>.
//
// Unfortunately, MSVC6 is so incredibly lame that we have to rely on the friend
// technique to auto_generate standard pointer conversions for wrapped
// types. This means that you need to write a non-templated function for each
// specific smart_ptr<T> which you want to convert from_python. For example,
//
// namespace boost { namespace python {
// #ifdef MUST_SUPPORT_MSVC
//
// MyPtr<Foo> from_python(PyObject*p, type<MyPtr<Foo> >)
// { return smart_ptr_from_python(p, type<MyPtr<Foo> >(), type<Foo>());}
// }
//
// MyPtr<Bar> from_python(PyObject*p, type<MyPtr<Bar> >)
// { return smart_ptr_from_python(p, type<MyPtr<Bar> >(), type<Bar>());}
//
// ... // definitions for MyPtr<Baz>, MyPtr<Mumble>, etc.
//
// #else
//
// // Just once for all MyPtr<T>
// template <class T>
// MyPtr<T> from_python(PyObject*p, type<MyPtr<T> >)
// {
// return smart_ptr_from_python(p, type<MyPtr<T> >(), type<T>());
// }
//
// #endif
// }} // namespace boost::python
#if !defined(BOOST_MSVC6_OR_EARLIER)
template <class T>
boost::shared_ptr<T> from_python(PyObject*p, boost::python::type<boost::shared_ptr<T> >)
{
return smart_ptr_from_python(p, boost::python::type<boost::shared_ptr<T> >(), boost::python::type<T>());
}
#endif
#if 0
template <class T>
PyObject* to_python(std::auto_ptr<T> p)
{
return new boost::python::wrapped_pointer<std::auto_ptr<T>, T>(p);
}
template <class T>
PyObject* to_python(boost::shared_ptr<T> p)
{
return new boost::python::wrapped_pointer<boost::shared_ptr<T>, T>(p);
}
#endif
//
// inline implementations
//
#ifndef BOOST_MSVC6_OR_EARLIER
inline PyObject* to_python(double d)
{
return PyFloat_FromDouble(d);
}
inline PyObject* to_python(float f)
{
return PyFloat_FromDouble(f);
}
#endif // BOOST_MSVC6_OR_EARLIER
inline PyObject* to_python(long l)
{
return PyInt_FromLong(l);
}
inline PyObject* to_python(int x)
{
return PyInt_FromLong(x);
}
inline PyObject* to_python(short x)
{
return PyInt_FromLong(x);
}
inline PyObject* to_python(bool b)
{
return PyInt_FromLong(b);
}
inline PyObject* to_python(void)
{
return boost::python::detail::none();
}
inline PyObject* to_python(const char* s)
{
return PyString_FromString(s);
}
inline std::string from_python(PyObject* p, boost::python::type<const std::string&>)
{
return from_python(p, boost::python::type<std::string>());
}
inline PyObject* to_python(PyObject* p)
{
Py_INCREF(p);
return p;
}
inline PyObject* from_python(PyObject* p, boost::python::type<PyObject*>)
{
return p;
}
inline const char* from_python(PyObject* p, boost::python::type<const char* const&>)
{
return from_python(p, boost::python::type<const char*>());
}
inline double from_python(PyObject* p, boost::python::type<const double&>)
{
return from_python(p, boost::python::type<double>());
}
inline float from_python(PyObject* p, boost::python::type<const float&>)
{
return from_python(p, boost::python::type<float>());
}
inline int from_python(PyObject* p, boost::python::type<const int&>)
{
return from_python(p, boost::python::type<int>());
}
inline short from_python(PyObject* p, boost::python::type<const short&>)
{
return from_python(p, boost::python::type<short>());
}
inline long from_python(PyObject* p, boost::python::type<const long&>)
{
return from_python(p, boost::python::type<long>());
}
inline bool from_python(PyObject* p, boost::python::type<const bool&>)
{
return from_python(p, boost::python::type<bool>());
}
inline unsigned int from_python(PyObject* p, boost::python::type<const unsigned int&>)
{
return from_python(p, boost::python::type<unsigned int>());
}
inline unsigned short from_python(PyObject* p, boost::python::type<const unsigned short&>)
{
return from_python(p, boost::python::type<unsigned short>());
}
inline char from_python(PyObject* p, boost::python::type<const char&>)
{
return from_python(p, boost::python::type<char>());
}
inline signed char from_python(PyObject* p, boost::python::type<const signed char&>)
{
return from_python(p, boost::python::type<signed char>());
}
inline unsigned char from_python(PyObject* p, boost::python::type<const unsigned char&>)
{
return from_python(p, boost::python::type<unsigned char>());
}
inline unsigned long from_python(PyObject* p, boost::python::type<const unsigned long&>)
{
return from_python(p, boost::python::type<unsigned long>());
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
#endif // METHOD_DWA122899_H_

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@@ -1,325 +0,0 @@
/* (C) Copyright Ralf W. Grosse-Kunstleve 2001. Permission to copy, use,
modify, sell and distribute this software is granted provided this
copyright notice appears in all copies. This software is provided
"as is" without express or implied warranty, and with no claim as to
its suitability for any purpose.
Revision History:
17 Apr 01 merged into boost CVS trunk (Ralf W. Grosse-Kunstleve)
*/
/* Implementation of Boost.Python cross-module support.
See root/libs/python/doc/cross_module.html for details.
*/
#ifndef CROSS_MODULE_HPP
# define CROSS_MODULE_HPP
# include <boost/python/class_builder.hpp>
namespace boost { namespace python {
struct import_error : error_already_set {};
struct export_error : error_already_set {};
}}
namespace boost { namespace python { namespace detail {
// Concept: throw exception if api_major is changed
// show warning on stderr if api_minor is changed
const int export_converters_api_major = 4;
const int export_converters_api_minor = 1;
extern const char* converters_attribute_name;
void* import_converter_object(const std::string& module_name,
const std::string& py_class_name,
const std::string& attribute_name);
void check_export_converters_api(const int importing_major,
const int importing_minor,
const int imported_major,
const int imported_minor);
}}}
// forward declaration
namespace boost { namespace python { namespace detail {
template <class T> class import_extension_class;
}}}
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
/* This class template is instantiated by import_converters<T>.
This class is a look-alike of class python_extension_class_converters.
The converters in this class are wrappers that call converters
imported from another module.
To ensure that the dynamic loader resolves all symbols in the
intended way, the signature of all friend functions is changed with
respect to the original functions in class
python_extension_class_converters by adding an arbitrary additional
parameter with a default value, in this case "bool sig = false".
See also: comments for class export_converter_object_base below.
*/
template <class T>
class python_import_extension_class_converters
{
public:
friend python_import_extension_class_converters py_extension_class_converters(boost::python::type<T>, bool sig = false) {
return python_import_extension_class_converters();
}
PyObject* to_python(const T& x) const {
return boost::python::detail::import_extension_class<T>::get_converters()->to_python(x);
}
friend T* from_python(PyObject* p, boost::python::type<T*> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_Ts(p, t);
}
friend const T* from_python(PyObject* p, boost::python::type<const T*> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_cTs(p, t);
}
friend const T* from_python(PyObject* p, boost::python::type<const T*const&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_cTscr(p, t);
}
friend T* from_python(PyObject* p, boost::python::type<T* const&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_Tscr(p, t);
}
friend T& from_python(PyObject* p, boost::python::type<T&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_Tr(p, t);
}
friend const T& from_python(PyObject* p, boost::python::type<const T&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_cTr(p, t);
}
friend const T& from_python(PyObject* p, boost::python::type<T> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_T(p, t);
}
friend std::auto_ptr<T>& from_python(PyObject* p, boost::python::type<std::auto_ptr<T>&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_aTr(p, t);
}
friend std::auto_ptr<T> from_python(PyObject* p, boost::python::type<std::auto_ptr<T> > t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_aT(p, t);
}
friend const std::auto_ptr<T>& from_python(PyObject* p, boost::python::type<const std::auto_ptr<T>&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_caTr(p, t);
}
friend PyObject* to_python(std::auto_ptr<T> x, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->to_python(x);
}
friend boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<boost::shared_ptr<T>&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_sTr(p, t);
}
friend const boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<boost::shared_ptr<T> > t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_sT(p, t);
}
friend const boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<const boost::shared_ptr<T>&> t, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->from_python_csTr(p, t);
}
friend PyObject* to_python(boost::shared_ptr<T> x, bool sig = false) {
return boost::python::detail::import_extension_class<T>::get_converters()->to_python(x);
}
};
BOOST_PYTHON_END_CONVERSION_NAMESPACE
namespace boost { namespace python {
BOOST_PYTHON_IMPORT_CONVERSION(python_import_extension_class_converters);
/* This class template is instantiated by export_converters().
A pointer to this class is exported/imported via the Python API.
Using the Python API ensures maximum portability.
All member functions are virtual. This is, what we export/import
is essentially just a pointer to a vtbl.
To work around a deficiency of Visual C++ 6.0, the name of each
from_python() member functions is made unique by appending a few
characters (derived in a ad-hoc manner from the corresponding type).
*/
template <class T>
struct export_converter_object_base
{
virtual int get_api_major() const { return detail::export_converters_api_major; }
virtual int get_api_minor() const { return detail::export_converters_api_minor; }
virtual PyObject* to_python(const T& x) = 0;
virtual T* from_python_Ts(PyObject* p, boost::python::type<T*> t) = 0;
virtual const T* from_python_cTs(PyObject* p, boost::python::type<const T*> t) = 0;
virtual const T* from_python_cTscr(PyObject* p, boost::python::type<const T*const&> t) = 0;
virtual T* from_python_Tscr(PyObject* p, boost::python::type<T* const&> t) = 0;
virtual T& from_python_Tr(PyObject* p, boost::python::type<T&> t) = 0;
virtual const T& from_python_cTr(PyObject* p, boost::python::type<const T&> t) = 0;
virtual const T& from_python_T(PyObject* p, boost::python::type<T> t) = 0;
virtual std::auto_ptr<T>& from_python_aTr(PyObject* p, boost::python::type<std::auto_ptr<T>&> t) = 0;
virtual std::auto_ptr<T> from_python_aT(PyObject* p, boost::python::type<std::auto_ptr<T> > t) = 0;
virtual const std::auto_ptr<T>& from_python_caTr(PyObject* p, boost::python::type<const std::auto_ptr<T>&> t) = 0;
virtual PyObject* to_python(std::auto_ptr<T> x) = 0;
virtual boost::shared_ptr<T>& from_python_sTr(PyObject* p, boost::python::type<boost::shared_ptr<T>&> t) = 0;
virtual const boost::shared_ptr<T>& from_python_sT(PyObject* p, boost::python::type<boost::shared_ptr<T> > t) = 0;
virtual const boost::shared_ptr<T>& from_python_csTr(PyObject* p, boost::python::type<const boost::shared_ptr<T>&> t) = 0;
virtual PyObject* to_python(boost::shared_ptr<T> x) = 0;
};
// Converters to be used if T is not copyable.
template <class T>
struct export_converter_object_noncopyable : export_converter_object_base<T>
{
virtual PyObject* to_python(const T& x) {
PyErr_SetString(PyExc_RuntimeError,
"to_python(const T&) converter not exported");
throw import_error();
#if defined(__MWERKS__) && __MWERKS__ <= 0x2406
return 0;
#endif
}
virtual T* from_python_Ts(PyObject* p, boost::python::type<T*> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const T* from_python_cTs(PyObject* p, boost::python::type<const T*> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const T* from_python_cTscr(PyObject* p, boost::python::type<const T*const&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual T* from_python_Tscr(PyObject* p, boost::python::type<T* const&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual T& from_python_Tr(PyObject* p, boost::python::type<T&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const T& from_python_cTr(PyObject* p, boost::python::type<const T&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const T& from_python_T(PyObject* p, boost::python::type<T> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual std::auto_ptr<T>& from_python_aTr(PyObject* p, boost::python::type<std::auto_ptr<T>&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual std::auto_ptr<T> from_python_aT(PyObject* p, boost::python::type<std::auto_ptr<T> > t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const std::auto_ptr<T>& from_python_caTr(PyObject* p, boost::python::type<const std::auto_ptr<T>&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual PyObject* to_python(std::auto_ptr<T> x) {
return BOOST_PYTHON_CONVERSION::to_python(x);
}
virtual boost::shared_ptr<T>& from_python_sTr(PyObject* p, boost::python::type<boost::shared_ptr<T>&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const boost::shared_ptr<T>& from_python_sT(PyObject* p, boost::python::type<boost::shared_ptr<T> > t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual const boost::shared_ptr<T>& from_python_csTr(PyObject* p, boost::python::type<const boost::shared_ptr<T>&> t) {
return BOOST_PYTHON_CONVERSION::from_python(p, t);
}
virtual PyObject* to_python(boost::shared_ptr<T> x) {
return BOOST_PYTHON_CONVERSION::to_python(x);
}
};
// The addditional to_python() converter that can be used if T is copyable.
template <class T>
struct export_converter_object : export_converter_object_noncopyable<T>
{
virtual PyObject* to_python(const T& x) {
return BOOST_PYTHON_CONVERSION::py_extension_class_converters(boost::python::type<T>()).to_python(x);
}
};
namespace detail {
/* This class template is instantiated by import_converters<T>.
Its purpose is to import the converter_object via the Python API.
The actual import is only done once. The pointer to the
imported converter object is kept in the static data member
imported_converters.
*/
template <class T>
class import_extension_class
: public python_import_extension_class_converters<T>
{
public:
inline import_extension_class(const char* module, const char* py_class) {
m_module = module;
m_py_class = py_class;
}
static boost::python::export_converter_object_base<T>* get_converters();
private:
static std::string m_module;
static std::string m_py_class;
static boost::python::export_converter_object_base<T>* imported_converters;
};
template <class T> std::string import_extension_class<T>::m_module;
template <class T> std::string import_extension_class<T>::m_py_class;
template <class T>
boost::python::export_converter_object_base<T>*
import_extension_class<T>::imported_converters = 0;
template <class T>
boost::python::export_converter_object_base<T>*
import_extension_class<T>::get_converters() {
if (imported_converters == 0) {
void* cobject
= import_converter_object(m_module, m_py_class,
converters_attribute_name);
imported_converters
= static_cast<boost::python::export_converter_object_base<T>*>(cobject);
check_export_converters_api(
export_converters_api_major,
export_converters_api_minor,
imported_converters->get_api_major(),
imported_converters->get_api_minor());
}
return imported_converters;
}
}}} // namespace boost::python::detail
namespace boost { namespace python {
// Implementation of export_converters().
template <class T, class U>
void export_converters(class_builder<T, U>& cb)
{
static export_converter_object<T> export_cvts;
cb.add(
ref(PyCObject_FromVoidPtr(reinterpret_cast<void*>(&export_cvts), NULL)),
detail::converters_attribute_name);
}
// Implementation of export_converters_noncopyable().
template <class T, class U>
void export_converters_noncopyable(class_builder<T, U>& cb)
{
static export_converter_object_noncopyable<T> export_cvts;
cb.add(
ref(PyCObject_FromVoidPtr(reinterpret_cast<void*>(&export_cvts), NULL)),
detail::converters_attribute_name);
}
// Implementation of import_converters<T>.
template <class T>
class import_converters
: python_import_extension_class_converters<T> // Works around MSVC6.x/GCC2.95.2 bug described
// at the bottom of class_builder.hpp.
{
public:
import_converters(const char* module, const char* py_class)
: m_class(new detail::import_extension_class<T>(module, py_class))
{ }
private:
boost::shared_ptr<detail::import_extension_class<T> > m_class;
};
}} // namespace boost::python
#endif // CROSS_MODULE_HPP

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@@ -1,64 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// Revision History:
// Mar 01 01 Use PyObject_INIT() instead of trying to hand-initialize (David Abrahams)
#ifndef BASE_OBJECT_DWA051600_H_
# define BASE_OBJECT_DWA051600_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/signatures.hpp> // really just for type<>
# include <boost/python/detail/wrap_python.hpp>
# include <cstring>
namespace boost { namespace python { namespace detail {
// base_object - adds a constructor and non-virtual destructor to a
// base Python type (e.g. PyObject, PyTypeObject).
template <class PythonType>
struct base_object : PythonType
{
typedef PythonType base_python_type;
// Initializes type and reference count. All other fields of base_python_type are 0
base_object(PyTypeObject* type_obj);
// Decrements reference count on the type
~base_object();
};
// Easy typedefs for common usage
typedef base_object<PyObject> python_object;
typedef base_object<PyTypeObject> python_type;
//
// base_object member function implementations
//
template <class PythonType>
base_object<PythonType>::base_object(PyTypeObject* type_obj)
{
base_python_type* bp = this;
#if !defined(_MSC_VER) || defined(__STLPORT)
std::
#endif
memset(bp, 0, sizeof(base_python_type));
Py_INCREF(type_obj);
PyObject_INIT(bp, type_obj);
}
template <class PythonType>
inline base_object<PythonType>::~base_object()
{
Py_DECREF(ob_type);
}
}}} // namespace boost::python::detail
#endif // BASE_OBJECT_DWA051600_H_

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@@ -1,78 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef CAST_DWA052500_H_
# define CAST_DWA052500_H_
# include <boost/python/detail/wrap_python.hpp>
# include <boost/operators.hpp>
namespace boost { namespace python {
namespace detail {
inline PyTypeObject* as_base_object(const PyTypeObject*, PyObject* p)
{
return reinterpret_cast<PyTypeObject*>(p);
}
inline PyObject* as_base_object(const PyObject*, PyObject* p)
{
return p;
}
inline const PyTypeObject* as_base_object(const PyTypeObject*, const PyObject* p)
{
return reinterpret_cast<const PyTypeObject*>(p);
}
inline const PyObject* as_base_object(const PyObject*, const PyObject* p)
{
return p;
}
} // namespace detail
// Convert a pointer to any type derived from PyObject or PyTypeObject to a PyObject*
inline PyObject* as_object(PyObject* p) { return p; }
inline PyObject* as_object(PyTypeObject* p) { return reinterpret_cast<PyObject*>(p); }
// If I didn't have to support stupid MSVC6 we could just use a simple template function:
// template <class T> T* downcast(PyObject*).
template <class T>
struct downcast
{
downcast(PyObject* p)
: m_p(static_cast<T*>(detail::as_base_object((T*)0, p)))
{}
downcast(const PyObject* p)
: m_p(static_cast<T*>(detail::as_base_object((const T*)0, p)))
{}
downcast(PyTypeObject* p)
: m_p(static_cast<T*>(p))
{}
downcast(const PyTypeObject* p)
: m_p(static_cast<T*>(p))
{}
operator T*() const { return m_p; }
// MSVC doesn't like boost::dereferencable unless T has a default
// constructor, so operator-> must be defined by hand :(
T* operator->() const { return &**this; }
T* get() const { return m_p; }
T& operator*() const { return *m_p; }
private:
T* m_p;
};
}} // namespace boost::python
#endif // CAST_DWA052500_H_

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@@ -1,132 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
// Revision History:
// 04 Mar 01 Some fixes so it will compile with Intel C++ (Dave Abrahams)
#ifndef CONFIG_DWA052200_H_
# define CONFIG_DWA052200_H_
# include <boost/config.hpp>
# include <cstddef>
# ifdef BOOST_NO_OPERATORS_IN_NAMESPACE
// A gcc bug forces some symbols into the global namespace
# define BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
# define BOOST_PYTHON_END_CONVERSION_NAMESPACE
# define BOOST_PYTHON_CONVERSION
# define BOOST_PYTHON_IMPORT_CONVERSION(x) using ::x
# else
# define BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE namespace boost { namespace python {
# define BOOST_PYTHON_END_CONVERSION_NAMESPACE }} // namespace boost::python
# define BOOST_PYTHON_CONVERSION boost::python
# define BOOST_PYTHON_IMPORT_CONVERSION(x) void never_defined() // so we can follow the macro with a ';'
# endif
# if defined(BOOST_MSVC)
# if _MSC_VER <= 1200
# define BOOST_MSVC6_OR_EARLIER 1
# endif
# pragma warning (disable : 4786)
# endif
// Work around the broken library implementation/strict ansi checking on some
// EDG-based compilers (e.g. alpha), which incorrectly warn that the result of
// offsetof() is not an integer constant expression.
# if defined(__DECCXX_VER) && __DECCXX_VER <= 60290024
# define BOOST_OFFSETOF(s_name, s_member) \
((size_t)__INTADDR__(&(((s_name *)0)->s_member)))
# else
# define BOOST_OFFSETOF(s_name, s_member) \
offsetof(s_name, s_member)
# endif
// The STLport puts all of the standard 'C' library names in std (as far as the
// user is concerned), but without it you need a fix if you're using MSVC or
// Intel C++
# if defined(BOOST_MSVC_STD_ITERATOR)
# define BOOST_CSTD_
# else
# define BOOST_CSTD_ std
# endif
# ifndef BOOST_PYTHON_MODULE_INIT
# if defined(_WIN32) || defined(__CYGWIN__)
# define BOOST_PYTHON_MODULE_INIT(name) void init_module_##name(); extern "C" __declspec(dllexport) void init##name() { boost::python::handle_exception(init_module_##name); } void init_module_##name()
# else
# define BOOST_PYTHON_MODULE_INIT(name) void init_module_##name(); extern "C" void init##name() { boost::python::handle_exception(init_module_##name); } void init_module_##name()
# endif
# endif
/*****************************************************************************
*
* Set up dll import/export options:
*
****************************************************************************/
// backwards compatibility:
#ifdef BOOST_RE_STATIC_LIB
# define BOOST_PYTHON_STATIC_LINK
#endif
#if defined(BOOST_MSVC) && defined(_DLL)
# define BOOST_PYTHON_HAS_DLL_RUNTIME
#endif
#if defined(__BORLANDC__) && defined(_RTLDLL)
# define BOOST_PYTHON_HAS_DLL_RUNTIME
#endif
#if defined(__ICL) && defined(_DLL)
# define BOOST_PYTHON_HAS_DLL_RUNTIME
#endif
#if defined(BOOST_PYTHON_HAS_DLL_RUNTIME) && !defined(BOOST_PYTHON_STATIC_LINK)
# if defined(BOOST_PYTHON_SOURCE)
# define BOOST_PYTHON_DECL __declspec(dllexport)
# define BOOST_PYTHON_BUILD_DLL
# else
# define BOOST_PYTHON_DECL __declspec(dllimport)
# endif
#endif
#ifndef BOOST_PYTHON_DECL
# define BOOST_PYTHON_DECL
#endif
#if (defined(BOOST_MSVC) || defined(__BORLANDC__)) && !defined(BOOST_PYTHON_NO_LIB) && !defined(BOOST_PYTHON_SOURCE)
# include <boost/python/detail/python_library_include.hpp>
#endif
// Borland C++ Fix/error check:
#if defined(__BORLANDC__)
# if (__BORLANDC__ == 0x550) || (__BORLANDC__ == 0x551)
// problems with std::basic_string and dll RTL:
# if defined(_RTLDLL) && defined(_RWSTD_COMPILE_INSTANTIATE)
# ifdef BOOST_PYTHON_BUILD_DLL
# error _RWSTD_COMPILE_INSTANTIATE must not be defined when building regex++ as a DLL
# else
# pragma warn defining _RWSTD_COMPILE_INSTANTIATE when linking to the DLL version of the RTL may produce memory corruption problems in std::basic_string, as a result of separate versions of basic_string's static data in the RTL and you're exe/dll: be warned!!
# endif
# endif
# ifndef _RTLDLL
// this is harmless for a staic link:
# define _RWSTD_COMPILE_INSTANTIATE
# endif
# endif
//
// VCL support:
// if we're building a console app then there can't be any VCL (can there?)
# if !defined(__CONSOLE__) && !defined(_NO_VCL)
# define BOOST_PYTHON_USE_VCL
# endif
#endif
#endif // CONFIG_DWA052200_H_

View File

@@ -1,942 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// This file automatically generated for 10-argument constructors by
// gen_extclass.python
// Revision History:
// 17 Apr 01 Comment added with reference to cross_module.hpp (R.W. Grosse-Kunstleve)
// 05 Mar 01 Fixed a bug which prevented auto_ptr values from being converted
// to_python (Dave Abrahams)
#ifndef EXTENSION_CLASS_DWA052000_H_
# define EXTENSION_CLASS_DWA052000_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/classes.hpp>
# include <vector>
# include <boost/python/detail/none.hpp>
# include <boost/python/objects.hpp>
# include <boost/python/detail/functions.hpp>
# include <memory>
# include <boost/python/detail/init_function.hpp>
# include <typeinfo>
# include <boost/smart_ptr.hpp>
# include <boost/type_traits.hpp>
namespace boost { namespace python {
// forward declarations
template <long which, class operand> struct operators;
template <class T> struct left_operand;
template <class T> struct right_operand;
enum without_downcast_t { without_downcast };
namespace detail {
// forward declarations
class extension_instance;
class extension_class_base;
template <class T> class instance_holder;
template <class T, class U> class instance_value_holder;
template <class ref, class T> class instance_ptr_holder;
template <class Specified> struct operand_select;
template <long> struct choose_op;
template <long> struct choose_rop;
template <long> struct choose_unary_op;
template <long> struct define_operator;
BOOST_PYTHON_DECL meta_class<extension_instance>* extension_meta_class();
BOOST_PYTHON_DECL extension_instance* get_extension_instance(PyObject* p);
BOOST_PYTHON_DECL void report_missing_instance_data(extension_instance*, class_t<extension_instance>*, const std::type_info&);
BOOST_PYTHON_DECL void report_missing_ptr_data(extension_instance*, class_t<extension_instance>*, const std::type_info&);
BOOST_PYTHON_DECL void report_missing_class_object(const std::type_info&);
BOOST_PYTHON_DECL void report_released_smart_pointer(const std::type_info&);
template <class T>
T* check_non_null(T* p)
{
if (p == 0)
report_released_smart_pointer(typeid(T));
return p;
}
template <class Held> class held_instance;
typedef void* (*conversion_function_ptr)(void*);
struct BOOST_PYTHON_DECL base_class_info
{
base_class_info(extension_class_base* t, conversion_function_ptr f)
:class_object(t), convert(f)
{}
extension_class_base* class_object;
conversion_function_ptr convert;
};
typedef base_class_info derived_class_info;
struct add_operator_base;
class BOOST_PYTHON_DECL extension_class_base : public class_t<extension_instance>
{
public:
extension_class_base(const char* name);
public:
// the purpose of try_class_conversions() and its related functions
// is explained in extclass.cpp
void* try_class_conversions(instance_holder_base*) const;
void* try_base_class_conversions(instance_holder_base*) const;
void* try_derived_class_conversions(instance_holder_base*) const;
void set_attribute(const char* name, PyObject* x);
void set_attribute(const char* name, ref x);
private:
virtual void* extract_object_from_holder(instance_holder_base* v) const = 0;
virtual std::vector<base_class_info> const& base_classes() const = 0;
virtual std::vector<derived_class_info> const& derived_classes() const = 0;
protected:
friend struct add_operator_base;
void add_method(reference<function> method, const char* name);
void add_method(function* method, const char* name);
void add_constructor_object(function*);
void add_setter_method(function*, const char* name);
void add_getter_method(function*, const char* name);
};
template <class T>
class class_registry
{
public:
static extension_class_base* class_object()
{ return static_class_object; }
// Register/unregister the Python class object corresponding to T
static void register_class(extension_class_base*);
static void unregister_class(extension_class_base*);
// Establish C++ inheritance relationships
static void register_base_class(base_class_info const&);
static void register_derived_class(derived_class_info const&);
// Query the C++ inheritance relationships
static std::vector<base_class_info> const& base_classes();
static std::vector<derived_class_info> const& derived_classes();
private:
static extension_class_base* static_class_object;
static std::vector<base_class_info> static_base_class_info;
static std::vector<derived_class_info> static_derived_class_info;
};
template <bool is_pointer>
struct is_null_helper
{
template <class Ptr>
static bool test(Ptr x) { return x == 0; }
};
template <>
struct is_null_helper<false>
{
template <class Ptr>
static bool test(const Ptr& x) { return x.get() == 0; }
};
template <class Ptr>
bool is_null(const Ptr& x)
{
return is_null_helper<(is_pointer<Ptr>::value)>::test(x);
}
}}} // namespace boost::python::detail
BOOST_PYTHON_BEGIN_CONVERSION_NAMESPACE
// This class' only job is to define from_python and to_python converters for T
// and U. T is the class the user really intends to wrap. U is a class derived
// from T with some virtual function overriding boilerplate, or if there are no
// virtual functions, U = held_instance<T>.
//
// A look-alike of this class in root/boost/python/cross_module.hpp
// is used for the implementation of the cross-module support
// (export_converters and import_converters). If from_python
// and to_python converters are added or removed from the class
// below, the class python_import_extension_class_converters has
// to be modified accordingly.
//
template <class T, class U = boost::python::detail::held_instance<T> >
class python_extension_class_converters
{
public:
// Get an object which can be used to convert T to/from python. This is used
// as a kind of concept check by the global template
//
// PyObject* to_python(const T& x)
//
// below this class, to prevent the confusing messages that would otherwise
// pop up. Now, if T hasn't been wrapped as an extension class, the user
// will see an error message about the lack of an eligible
// py_extension_class_converters() function.
friend python_extension_class_converters py_extension_class_converters(boost::python::type<T>)
{
return python_extension_class_converters();
}
// This is a member function because in a conforming implementation, friend
// funcitons defined inline in the class body are all instantiated as soon
// as the enclosing class is instantiated. If T is not copyable, that causes
// a compiler error. Instead, we access this function through the global
// template
//
// PyObject* to_python(const T& x)
//
// defined below this class. Since template functions are instantiated only
// on demand, errors will be avoided unless T is noncopyable and the user
// writes code which causes us to try to copy a T.
PyObject* to_python(const T& x) const
{
boost::python::reference<boost::python::detail::extension_instance> result(create_instance());
result->add_implementation(
std::auto_ptr<boost::python::detail::instance_holder_base>(
new boost::python::detail::instance_value_holder<T,U>(result.get(), x)));
return result.release();
}
friend
T* non_null_from_python(PyObject* obj, boost::python::type<T*>)
{
// downcast to an extension_instance, then find the actual T
boost::python::detail::extension_instance* self = boost::python::detail::get_extension_instance(obj);
typedef std::vector<boost::python::detail::instance_holder_base*>::const_iterator iterator;
for (iterator p = self->wrapped_objects().begin();
p != self->wrapped_objects().end(); ++p)
{
boost::python::detail::instance_holder<T>* held = dynamic_cast<boost::python::detail::instance_holder<T>*>(*p);
if (held != 0)
return held->target();
// see extclass.cpp for an explanation of try_class_conversions()
void* target = boost::python::detail::class_registry<T>::class_object()->try_class_conversions(*p);
if(target)
return static_cast<T*>(target);
}
boost::python::detail::report_missing_instance_data(self, boost::python::detail::class_registry<T>::class_object(), typeid(T));
throw boost::python::argument_error();
#if defined(__MWERKS__) && __MWERKS__ <= 0x2406
return 0;
#endif
}
// Convert to T*
friend T* from_python(PyObject* obj, boost::python::type<T*>)
{
if (obj == Py_None)
return 0;
else
return non_null_from_python(obj, boost::python::type<T*>());
}
// Extract from obj a mutable reference to the PtrType object which is holding a T.
template <class PtrType>
static PtrType& smart_ptr_reference(PyObject* obj, boost::python::type<PtrType>)
{
// downcast to an extension_instance, then find the actual T
boost::python::detail::extension_instance* self = boost::python::detail::get_extension_instance(obj);
typedef std::vector<boost::python::detail::instance_holder_base*>::const_iterator iterator;
for (iterator p = self->wrapped_objects().begin();
p != self->wrapped_objects().end(); ++p)
{
boost::python::detail::instance_ptr_holder<PtrType, T>* held =
dynamic_cast<boost::python::detail::instance_ptr_holder<PtrType, T>*>(*p);
if (held != 0)
return held->ptr();
}
boost::python::detail::report_missing_ptr_data(self, boost::python::detail::class_registry<T>::class_object(), typeid(T));
throw boost::python::argument_error();
#if defined(__MWERKS__) && __MWERKS__ <= 0x2406
return *(PtrType*)0;
#endif
}
// Extract from obj a reference to the PtrType object which is holding a
// T. If it weren't for auto_ptr, it would be a constant reference. Do not
// modify the referent except by copying an auto_ptr! If obj is None, the
// reference denotes a default-constructed PtrType
template <class PtrType>
static PtrType& smart_ptr_value(PyObject* obj, boost::python::type<PtrType>)
{
if (obj == Py_None)
{
static PtrType null_ptr;
return null_ptr;
}
return smart_ptr_reference(obj, boost::python::type<PtrType>());
}
template <class PtrType>
static PyObject* smart_ptr_to_python(PtrType x)
{
if (boost::python::detail::is_null(x))
{
return boost::python::detail::none();
}
boost::python::reference<boost::python::detail::extension_instance> result(create_instance());
result->add_implementation(
std::auto_ptr<boost::python::detail::instance_holder_base>(
new boost::python::detail::instance_ptr_holder<PtrType,T>(x)));
return result.release();
}
static boost::python::reference<boost::python::detail::extension_instance> create_instance()
{
PyTypeObject* class_object = boost::python::detail::class_registry<T>::class_object();
if (class_object == 0)
boost::python::detail::report_missing_class_object(typeid(T));
return boost::python::reference<boost::python::detail::extension_instance>(
new boost::python::detail::extension_instance(class_object));
}
// Convert to const T*
friend const T* from_python(PyObject* p, boost::python::type<const T*>)
{ return from_python(p, boost::python::type<T*>()); }
// Convert to const T* const&
friend const T* from_python(PyObject* p, boost::python::type<const T*const&>)
{ return from_python(p, boost::python::type<const T*>()); }
// Convert to T* const&
friend T* from_python(PyObject* p, boost::python::type<T* const&>)
{ return from_python(p, boost::python::type<T*>()); }
// Convert to T&
friend T& from_python(PyObject* p, boost::python::type<T&>)
{ return *boost::python::detail::check_non_null(non_null_from_python(p, boost::python::type<T*>())); }
// Convert to const T&
friend const T& from_python(PyObject* p, boost::python::type<const T&>)
{ return from_python(p, boost::python::type<T&>()); }
// Convert to T
friend const T& from_python(PyObject* p, boost::python::type<T>)
{ return from_python(p, boost::python::type<T&>()); }
friend std::auto_ptr<T>& from_python(PyObject* p, boost::python::type<std::auto_ptr<T>&>)
{ return smart_ptr_reference(p, boost::python::type<std::auto_ptr<T> >()); }
friend std::auto_ptr<T> from_python(PyObject* p, boost::python::type<std::auto_ptr<T> >)
{ return smart_ptr_value(p, boost::python::type<std::auto_ptr<T> >()); }
friend const std::auto_ptr<T>& from_python(PyObject* p, boost::python::type<const std::auto_ptr<T>&>)
{ return smart_ptr_value(p, boost::python::type<std::auto_ptr<T> >()); }
friend PyObject* to_python(std::auto_ptr<T> x)
{ return smart_ptr_to_python(x); }
friend boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<boost::shared_ptr<T>&>)
{ return smart_ptr_reference(p, boost::python::type<boost::shared_ptr<T> >()); }
friend const boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<boost::shared_ptr<T> >)
{ return smart_ptr_value(p, boost::python::type<boost::shared_ptr<T> >()); }
friend const boost::shared_ptr<T>& from_python(PyObject* p, boost::python::type<const boost::shared_ptr<T>&>)
{ return smart_ptr_value(p, boost::python::type<boost::shared_ptr<T> >()); }
friend PyObject* to_python(boost::shared_ptr<T> x)
{ return smart_ptr_to_python(x); }
};
// Convert T to_python, instantiated on demand and only if there isn't a
// non-template overload for this function. This version is the one invoked when
// T is a wrapped class. See the first 2 functions declared in
// python_extension_class_converters above for more info.
template <class T>
PyObject* to_python(const T& x)
{
return py_extension_class_converters(boost::python::type<T>()).to_python(x);
}
BOOST_PYTHON_END_CONVERSION_NAMESPACE
namespace boost { namespace python {
BOOST_PYTHON_IMPORT_CONVERSION(python_extension_class_converters);
namespace detail {
template <class T> class instance_holder;
class BOOST_PYTHON_DECL read_only_setattr_function : public function
{
public:
read_only_setattr_function(const char* name);
PyObject* do_call(PyObject* args, PyObject* keywords) const;
const char* description() const;
private:
string m_name;
};
template <class From, class To>
struct define_conversion
{
static void* upcast_ptr(void* v)
{
return static_cast<To*>(static_cast<From*>(v));
}
static void* downcast_ptr(void* v)
{
return dynamic_cast<To*>(static_cast<From*>(v));
}
};
// An easy way to make an extension base class which wraps T. Note that Python
// subclasses of this class will simply be class_t<extension_instance> objects.
//
// U should be a class derived from T which overrides virtual functions with
// boilerplate code to call back into Python. See extclass_demo.h for examples.
//
// U is optional, but you won't be able to override any member functions in
// Python which are called from C++ if you don't supply it. If you just want to
// be able to use T in python without overriding member functions, you can omit
// U.
template <class T, class U = held_instance<T> >
class extension_class
: public python_extension_class_converters<T, U>, // This generates the to_python/from_python functions
public extension_class_base
{
public:
typedef T wrapped_type;
typedef U callback_type;
// Construct with a name that comes from typeid(T).name(). The name only
// affects the objects of this class are represented through repr()
extension_class();
// Construct with the given name. The name only affects the objects of this
// class are represented through repr()
extension_class(const char* name);
~extension_class();
// define constructors
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
inline void def(constructor<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10>)
// The following incantation builds a signature1, signature2,... object. It
// should _all_ get optimized away.
{ add_constructor(
prepend(type<A1>::id(),
prepend(type<A2>::id(),
prepend(type<A3>::id(),
prepend(type<A4>::id(),
prepend(type<A5>::id(),
prepend(type<A6>::id(),
prepend(type<A7>::id(),
prepend(type<A8>::id(),
prepend(type<A9>::id(),
prepend(type<A10>::id(),
signature0())))))))))));
}
// export homogeneous operators (type of both lhs and rhs is 'operator')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub), Foo>());
// export homogeneous operators (type of both lhs and rhs is 'T const&')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub)>());
template <long which, class Operand>
inline void def(operators<which,Operand>)
{
typedef typename operand_select<Operand>::template wrapped<T>::type true_operand;
def_operators(operators<which,true_operand>());
}
// export heterogeneous operators (type of lhs: 'left', of rhs: 'right')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub), Foo>(),
// boost::python::right_operand<int const&>());
// export heterogeneous operators (type of lhs: 'T const&', of rhs: 'right')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub)>(),
// boost::python::right_operand<int const&>());
template <long which, class Left, class Right>
inline void def(operators<which,Left>, right_operand<Right> r)
{
typedef typename operand_select<Left>::template wrapped<T>::type true_left;
def_operators(operators<which,true_left>(), r);
}
// export heterogeneous reverse-argument operators
// (type of lhs: 'left', of rhs: 'right')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub), Foo>(),
// boost::python::left_operand<int const&>());
// export heterogeneous reverse-argument operators
// (type of lhs: 'left', of rhs: 'T const&')
// usage: foo_class.def(boost::python::operators<(boost::python::op_add | boost::python::op_sub)>(),
// boost::python::left_operand<int const&>());
template <long which, class Left, class Right>
inline void def(operators<which,Right>, left_operand<Left> l)
{
typedef typename operand_select<Right>::template wrapped<T>::type true_right;
def_operators(operators<which,true_right>(), l);
}
// define a function that passes Python arguments and keywords
// to C++ verbatim (as a 'tuple const&' and 'dictionary const&'
// respectively). This is useful for manual argument passing.
// It's also the only possibility to pass keyword arguments to C++.
// Fn must have a signatur that is compatible to
// PyObject* (*)(PyObject* aTuple, PyObject* aDictionary)
template <class Fn>
inline void def_raw(Fn fn, const char* name)
{
this->add_method(new_raw_arguments_function(fn), name);
}
// define member functions. In fact this works for free functions, too -
// they act like static member functions, or if they start with the
// appropriate self argument (as a pointer), they can be used just like
// ordinary member functions -- just like Python!
template <class Fn>
inline void def(Fn fn, const char* name)
{
this->add_method(new_wrapped_function(fn), name);
}
// Define a virtual member function with a default implementation.
// default_fn should be a function which provides the default implementation.
// Be careful that default_fn does not in fact call fn virtually!
template <class Fn, class DefaultFn>
inline void def(Fn fn, const char* name, DefaultFn default_fn)
{
this->add_method(new_virtual_function(type<T>(), fn, default_fn), name);
}
// Provide a function which implements x.<name>, reading from the given
// member (pm) of the T obj
template <class MemberType>
inline void def_getter(MemberType T::*pm, const char* name)
{
this->add_getter_method(new getter_function<T, MemberType>(pm), name);
}
// Provide a function which implements assignment to x.<name>, writing to
// the given member (pm) of the T obj
template <class MemberType>
inline void def_setter(MemberType T::*pm, const char* name)
{
this->add_setter_method(new setter_function<T, MemberType>(pm), name);
}
// Expose the given member (pm) of the T obj as a read-only attribute
template <class MemberType>
inline void def_readonly(MemberType T::*pm, const char* name)
{
this->add_setter_method(new read_only_setattr_function(name), name);
this->def_getter(pm, name);
}
// Expose the given member (pm) of the T obj as a read/write attribute
template <class MemberType>
inline void def_read_write(MemberType T::*pm, const char* name)
{
this->def_getter(pm, name);
this->def_setter(pm, name);
}
// define the standard coercion needed for operator overloading
void def_standard_coerce();
// declare the given class a base class of this one and register
// up and down conversion functions
template <class S, class V>
void declare_base(extension_class<S, V>* base)
{
// see extclass.cpp for an explanation of why we need to register
// conversion functions
base_class_info baseInfo(base,
&define_conversion<S, T>::downcast_ptr);
class_registry<T>::register_base_class(baseInfo);
add_base(ref(as_object(base), ref::increment_count));
derived_class_info derivedInfo(this,
&define_conversion<T, S>::upcast_ptr);
class_registry<S>::register_derived_class(derivedInfo);
}
// declare the given class a base class of this one and register
// only up conversion function
template <class S, class V>
void declare_base(extension_class<S, V>* base, without_downcast_t)
{
// see extclass.cpp for an explanation of why we need to register
// conversion functions
base_class_info baseInfo(base, 0);
class_registry<T>::register_base_class(baseInfo);
add_base(ref(as_object(base), ref::increment_count));
derived_class_info derivedInfo(this,
&define_conversion<T, S>::upcast_ptr);
class_registry<S>::register_derived_class(derivedInfo);
}
private: // types
typedef instance_value_holder<T,U> holder;
private: // extension_class_base virtual function implementations
std::vector<base_class_info> const& base_classes() const;
std::vector<derived_class_info> const& derived_classes() const;
void* extract_object_from_holder(instance_holder_base* v) const;
private: // Utility functions
template <long which, class Operand>
inline void def_operators(operators<which,Operand>)
{
def_standard_coerce();
// for some strange reason, this prevents MSVC from having an
// "unrecoverable block scoping error"!
typedef choose_op<(which & op_add)> choose_add;
choose_op<(which & op_add)>::template args<Operand>::add(this);
choose_op<(which & op_sub)>::template args<Operand>::add(this);
choose_op<(which & op_mul)>::template args<Operand>::add(this);
choose_op<(which & op_div)>::template args<Operand>::add(this);
choose_op<(which & op_mod)>::template args<Operand>::add(this);
choose_op<(which & op_divmod)>::template args<Operand>::add(this);
choose_op<(which & op_pow)>::template args<Operand>::add(this);
choose_op<(which & op_lshift)>::template args<Operand>::add(this);
choose_op<(which & op_rshift)>::template args<Operand>::add(this);
choose_op<(which & op_and)>::template args<Operand>::add(this);
choose_op<(which & op_xor)>::template args<Operand>::add(this);
choose_op<(which & op_or)>::template args<Operand>::add(this);
choose_op<(which & op_gt)>::template args<Operand>::add(this);
choose_op<(which & op_ge)>::template args<Operand>::add(this);
choose_op<(which & op_lt)>::template args<Operand>::add(this);
choose_op<(which & op_le)>::template args<Operand>::add(this);
choose_op<(which & op_eq)>::template args<Operand>::add(this);
choose_op<(which & op_ne)>::template args<Operand>::add(this);
choose_unary_op<(which & op_neg)>::template args<Operand>::add(this);
choose_unary_op<(which & op_pos)>::template args<Operand>::add(this);
choose_unary_op<(which & op_abs)>::template args<Operand>::add(this);
choose_unary_op<(which & op_invert)>::template args<Operand>::add(this);
choose_unary_op<(which & op_int)>::template args<Operand>::add(this);
choose_unary_op<(which & op_long)>::template args<Operand>::add(this);
choose_unary_op<(which & op_float)>::template args<Operand>::add(this);
choose_op<(which & op_cmp)>::template args<Operand>::add(this);
choose_unary_op<(which & op_str)>::template args<Operand>::add(this);
}
template <long which, class Left, class Right>
inline void def_operators(operators<which,Left>, right_operand<Right>)
{
def_standard_coerce();
choose_op<(which & op_add)>::template args<Left,Right>::add(this);
choose_op<(which & op_sub)>::template args<Left,Right>::add(this);
choose_op<(which & op_mul)>::template args<Left,Right>::add(this);
choose_op<(which & op_div)>::template args<Left,Right>::add(this);
choose_op<(which & op_mod)>::template args<Left,Right>::add(this);
choose_op<(which & op_divmod)>::template args<Left,Right>::add(this);
choose_op<(which & op_pow)>::template args<Left,Right>::add(this);
choose_op<(which & op_lshift)>::template args<Left,Right>::add(this);
choose_op<(which & op_rshift)>::template args<Left,Right>::add(this);
choose_op<(which & op_and)>::template args<Left,Right>::add(this);
choose_op<(which & op_xor)>::template args<Left,Right>::add(this);
choose_op<(which & op_or)>::template args<Left,Right>::add(this);
choose_op<(which & op_cmp)>::template args<Left,Right>::add(this);
choose_op<(which & op_gt)>::template args<Left,Right>::add(this);
choose_op<(which & op_ge)>::template args<Left,Right>::add(this);
choose_op<(which & op_lt)>::template args<Left,Right>::add(this);
choose_op<(which & op_le)>::template args<Left,Right>::add(this);
choose_op<(which & op_eq)>::template args<Left,Right>::add(this);
choose_op<(which & op_ne)>::template args<Left,Right>::add(this);
}
template <long which, class Left, class Right>
inline void def_operators(operators<which,Right>, left_operand<Left>)
{
def_standard_coerce();
choose_rop<(which & op_add)>::template args<Left,Right>::add(this);
choose_rop<(which & op_sub)>::template args<Left,Right>::add(this);
choose_rop<(which & op_mul)>::template args<Left,Right>::add(this);
choose_rop<(which & op_div)>::template args<Left,Right>::add(this);
choose_rop<(which & op_mod)>::template args<Left,Right>::add(this);
choose_rop<(which & op_divmod)>::template args<Left,Right>::add(this);
choose_rop<(which & op_pow)>::template args<Left,Right>::add(this);
choose_rop<(which & op_lshift)>::template args<Left,Right>::add(this);
choose_rop<(which & op_rshift)>::template args<Left,Right>::add(this);
choose_rop<(which & op_and)>::template args<Left,Right>::add(this);
choose_rop<(which & op_xor)>::template args<Left,Right>::add(this);
choose_rop<(which & op_or)>::template args<Left,Right>::add(this);
choose_rop<(which & op_cmp)>::template args<Left,Right>::add(this);
}
template <class signature>
void add_constructor(signature sig)
{
this->add_constructor_object(init_function<holder>::create(sig));
}
};
// A simple wrapper over a T which allows us to use extension_class<T> with a
// single template parameter only. See extension_class<T>, above.
template <class Held>
class held_instance : public Held
{
// There are no member functions: we want to avoid inadvertently overriding
// any virtual functions in Held.
public:
held_instance(PyObject*) : Held() {}
template <class A1>
held_instance(PyObject*, A1 a1) : Held(a1) {}
template <class A1, class A2>
held_instance(PyObject*, A1 a1, A2 a2) : Held(a1, a2) {}
template <class A1, class A2, class A3>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3) : Held(a1, a2, a3) {}
template <class A1, class A2, class A3, class A4>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4) : Held(a1, a2, a3, a4) {}
template <class A1, class A2, class A3, class A4, class A5>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) : Held(a1, a2, a3, a4, a5) {}
template <class A1, class A2, class A3, class A4, class A5, class A6>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) : Held(a1, a2, a3, a4, a5, a6) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) : Held(a1, a2, a3, a4, a5, a6, a7) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) : Held(a1, a2, a3, a4, a5, a6, a7, a8) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) : Held(a1, a2, a3, a4, a5, a6, a7, a8, a9) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
held_instance(PyObject*, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) : Held(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {}
};
// Abstract base class for all obj holders. Base for template class
// instance_holder<>, below.
class BOOST_PYTHON_DECL instance_holder_base
{
public:
virtual ~instance_holder_base() {}
virtual bool held_by_value() = 0;
};
// Abstract base class which holds a Held, somehow. Provides a uniform way to
// get a pointer to the held object
template <class Held>
class instance_holder : public instance_holder_base
{
public:
virtual Held*target() = 0;
};
// Concrete class which holds a Held by way of a wrapper class Wrapper. If Held
// can be constructed with arguments (A1...An), Wrapper must have a
// corresponding constructor for arguments (PyObject*, A1...An). Wrapper is
// neccessary to implement virtual function callbacks (there must be a
// back-pointer to the actual Python object so that we can call any
// overrides). held_instance (above) is used as a default Wrapper class when
// there are no virtual functions.
template <class Held, class Wrapper>
class instance_value_holder : public instance_holder<Held>
{
public:
Held* target() { return &m_held; }
Wrapper* value_target() { return &m_held; }
instance_value_holder(extension_instance* p) :
m_held(p) {}
template <class A1>
instance_value_holder(extension_instance* p, A1 a1) :
m_held(p, a1) {}
template <class A1, class A2>
instance_value_holder(extension_instance* p, A1 a1, A2 a2) :
m_held(p, a1, a2) {}
template <class A1, class A2, class A3>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3) :
m_held(p, a1, a2, a3) {}
template <class A1, class A2, class A3, class A4>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4) :
m_held(p, a1, a2, a3, a4) {}
template <class A1, class A2, class A3, class A4, class A5>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) :
m_held(p, a1, a2, a3, a4, a5) {}
template <class A1, class A2, class A3, class A4, class A5, class A6>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) :
m_held(p, a1, a2, a3, a4, a5, a6) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) :
m_held(p, a1, a2, a3, a4, a5, a6, a7) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) :
m_held(p, a1, a2, a3, a4, a5, a6, a7, a8) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) :
m_held(p, a1, a2, a3, a4, a5, a6, a7, a8, a9) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
instance_value_holder(extension_instance* p, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) :
m_held(p, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {}
public: // implementation of instance_holder_base required interface
bool held_by_value() { return true; }
private:
Wrapper m_held;
};
// Concrete class which holds a HeldType by way of a (possibly smart) pointer
// PtrType. By default, these are only generated for PtrType ==
// std::auto_ptr<HeldType> and PtrType == boost::shared_ptr<HeldType>.
template <class PtrType, class HeldType>
class instance_ptr_holder : public instance_holder<HeldType>
{
public:
HeldType* target() { return &*m_ptr; }
PtrType& ptr() { return m_ptr; }
instance_ptr_holder(PtrType ptr) : m_ptr(ptr) {}
public: // implementation of instance_holder_base required interface
bool held_by_value() { return false; }
private:
PtrType m_ptr;
};
class BOOST_PYTHON_DECL extension_instance : public instance
{
public:
extension_instance(PyTypeObject* class_);
~extension_instance();
void add_implementation(std::auto_ptr<instance_holder_base> holder);
typedef std::vector<instance_holder_base*> held_objects;
const held_objects& wrapped_objects() const
{ return m_wrapped_objects; }
private:
held_objects m_wrapped_objects;
};
//
// Template function implementations
//
template <class T, class U>
extension_class<T, U>::extension_class()
: extension_class_base(typeid(T).name())
{
class_registry<T>::register_class(this);
}
template <class T, class U>
extension_class<T, U>::extension_class(const char* name)
: extension_class_base(name)
{
class_registry<T>::register_class(this);
}
template <class T, class U>
void extension_class<T, U>::def_standard_coerce()
{
ref coerce_fct = dict().get_item(string("__coerce__"));
if(coerce_fct.get() == 0) // not yet defined
this->def(&standard_coerce, "__coerce__");
}
template <class T, class U>
inline
std::vector<base_class_info> const&
extension_class<T, U>::base_classes() const
{
return class_registry<T>::base_classes();
}
template <class T, class U>
inline
std::vector<derived_class_info> const&
extension_class<T, U>::derived_classes() const
{
return class_registry<T>::derived_classes();
}
template <class T, class U>
void* extension_class<T, U>::extract_object_from_holder(instance_holder_base* v) const
{
instance_holder<T>* held = dynamic_cast<instance_holder<T>*>(v);
if(held)
return held->target();
return 0;
}
template <class T, class U>
extension_class<T, U>::~extension_class()
{
class_registry<T>::unregister_class(this);
}
template <class T>
inline void class_registry<T>::register_class(extension_class_base* p)
{
// You're not expected to create more than one of these!
assert(static_class_object == 0);
static_class_object = p;
}
template <class T>
inline void class_registry<T>::unregister_class(extension_class_base* p)
{
// The user should be destroying the same object they created.
assert(static_class_object == p);
(void)p; // unused in shipping version
static_class_object = 0;
}
template <class T>
void class_registry<T>::register_base_class(base_class_info const& i)
{
static_base_class_info.push_back(i);
}
template <class T>
void class_registry<T>::register_derived_class(derived_class_info const& i)
{
static_derived_class_info.push_back(i);
}
template <class T>
std::vector<base_class_info> const& class_registry<T>::base_classes()
{
return static_base_class_info;
}
template <class T>
std::vector<derived_class_info> const& class_registry<T>::derived_classes()
{
return static_derived_class_info;
}
//
// Static data member declaration.
//
template <class T>
extension_class_base* class_registry<T>::static_class_object;
template <class T>
std::vector<base_class_info> class_registry<T>::static_base_class_info;
template <class T>
std::vector<derived_class_info> class_registry<T>::static_derived_class_info;
}}} // namespace boost::python::detail
#endif // EXTENSION_CLASS_DWA052000_H_

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@@ -1,311 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef FUNCTIONS_DWA051400_H_
# define FUNCTIONS_DWA051400_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/wrap_python.hpp>
# include <boost/python/reference.hpp>
# include <boost/python/detail/signatures.hpp>
# include <boost/python/caller.hpp>
# include <boost/call_traits.hpp>
# include <boost/python/objects.hpp>
# include <boost/python/detail/base_object.hpp>
# include <typeinfo>
# include <vector>
namespace boost { namespace python { namespace detail {
// forward declaration
class extension_instance;
// function --
// the common base class for all overloadable function and method objects
// supplied by the library.
class BOOST_PYTHON_DECL function : public python_object
{
public:
function();
// function objects are reasonably rare, so we guess we can afford a virtual table.
// This cuts down on the number of distinct type objects which need to be defined.
virtual ~function() {}
PyObject* call(PyObject* args, PyObject* keywords) const;
static void add_to_namespace(reference<function> f, const char* name, PyObject* dict);
private:
virtual PyObject* do_call(PyObject* args, PyObject* keywords) const = 0;
virtual const char* description() const = 0;
private:
struct type_object;
private:
reference<function> m_overloads; // A linked list of the function overloads
};
// wrapped_function_pointer<> --
// A single function or member function pointer wrapped and presented to
// Python as a callable object.
//
// Template parameters:
// R - the return type of the function pointer
// F - the complete type of the wrapped function pointer
template <class R, class F>
struct wrapped_function_pointer : function
{
typedef F ptr_fun; // pointer-to--function or pointer-to-member-function
wrapped_function_pointer(ptr_fun pf)
: m_pf(pf) {}
private:
PyObject* do_call(PyObject* args, PyObject* keywords) const
{
// This is where the boundary between the uniform Python function
// interface and the statically-checked C++ function interface is
// crossed.
return caller<R>::call(m_pf, args, keywords);
}
const char* description() const
{ return typeid(F).name(); }
private:
const ptr_fun m_pf;
};
// raw_arguments_function
// A function that passes the Python argument tuple and keyword dictionary
// verbatim to C++ (useful for customized argument parsing and variable
// argument lists)
template <class Ret, class Args, class Keywords>
struct raw_arguments_function : function
{
typedef Ret (*ptr_fun)(Args, Keywords);
raw_arguments_function(ptr_fun pf)
: m_pf(pf) {}
private:
PyObject* do_call(PyObject* args, PyObject* keywords) const
{
ref dict(keywords ?
ref(keywords, ref::increment_count) :
ref(PyDict_New()));
return to_python(
(*m_pf)(from_python(args, boost::python::type<Args>()),
from_python(dict.get(), boost::python::type<Keywords>())));
}
const char* description() const
{ return typeid(ptr_fun).name(); }
private:
const ptr_fun m_pf;
};
// virtual_function<> --
// A virtual function with a default implementation wrapped and presented
// to Python as a callable object.
//
// Template parameters:
// T - the type of the target class
// R - the return type of the function pointer
// V - the virtual function pointer being wrapped
// (should be of the form R(T::*)(<args>), or R (*)(T, <args>))
// D - a function which takes a T&, const T&, T*, or const T* first
// parameter and calls T::f on it /non-virtually/, where V
// approximates &T::f.
template <class T, class R, class V, class D>
class virtual_function : public function
{
public:
virtual_function(V virtual_function_ptr, D default_implementation)
: m_virtual_function_ptr(virtual_function_ptr),
m_default_implementation(default_implementation)
{}
private:
PyObject* do_call(PyObject* args, PyObject* keywords) const;
const char* description() const
{ return typeid(V).name(); }
private:
const V m_virtual_function_ptr;
const D m_default_implementation;
};
// A helper function for new_member_function(), below. Implements the core
// functionality once the return type has already been deduced. R is expected to
// be type<X>, where X is the actual return type of pmf.
template <class F, class R>
function* new_wrapped_function_aux(R, F pmf)
{
// We can't just use "typename R::Type" below because MSVC (incorrectly) pukes.
typedef typename R::type return_type;
return new wrapped_function_pointer<return_type, F>(pmf);
}
// Create and return a new member function object wrapping the given
// pointer-to-member function
template <class F>
inline function* new_wrapped_function(F pmf)
{
// Deduce the return type and pass it off to the helper function above
return new_wrapped_function_aux(return_value(pmf), pmf);
}
template <class R, class Args, class keywords>
function* new_raw_arguments_function(R (*pmf)(Args, keywords))
{
return new raw_arguments_function<R, Args, keywords>(pmf);
}
// A helper function for new_virtual_function(), below. Implements the core
// functionality once the return type has already been deduced. R is expected to
// be type<X>, where X is the actual return type of V.
template <class T, class R, class V, class D>
inline function* new_virtual_function_aux(
type<T>, R, V virtual_function_ptr, D default_implementation
)
{
// We can't just use "typename R::Type" below because MSVC (incorrectly) pukes.
typedef typename R::type return_type;
return new virtual_function<T, return_type, V, D>(
virtual_function_ptr, default_implementation);
}
// Create and return a new virtual_function object wrapping the given
// virtual_function_ptr and default_implementation
template <class T, class V, class D>
inline function* new_virtual_function(
type<T>, V virtual_function_ptr, D default_implementation
)
{
// Deduce the return type and pass it off to the helper function above
return new_virtual_function_aux(
type<T>(), return_value(virtual_function_ptr),
virtual_function_ptr, default_implementation);
}
// A function with a bundled "bound target" object. This is what is produced by
// the expression a.b where a is an instance or extension_instance object and b
// is a callable object not found in the obj namespace but on its class or
// a base class.
class BOOST_PYTHON_DECL bound_function : public python_object
{
public:
static bound_function* create(const ref& target, const ref& fn);
bound_function(const ref& target, const ref& fn);
PyObject* call(PyObject*args, PyObject* keywords) const;
PyObject* getattr(const char* name) const;
private:
struct type_object;
friend struct type_object;
ref m_target;
ref m_unbound_function;
private: // data members for allocation/deallocation optimization
bound_function* m_free_list_link;
static bound_function* free_list;
};
// Special functions designed to access data members of a wrapped C++ object.
template <class ClassType, class MemberType>
class getter_function : public function
{
public:
typedef MemberType ClassType::* pointer_to_member;
getter_function(pointer_to_member pm)
: m_pm(pm) {}
private:
PyObject* do_call(PyObject* args, PyObject* keywords) const;
const char* description() const
{ return typeid(MemberType (*)(const ClassType&)).name(); }
private:
pointer_to_member m_pm;
};
template <class ClassType, class MemberType>
class setter_function : public function
{
public:
typedef MemberType ClassType::* pointer_to_member;
setter_function(pointer_to_member pm)
: m_pm(pm) {}
private:
PyObject* do_call(PyObject* args, PyObject* keywords) const;
const char* description() const
{ return typeid(void (*)(const ClassType&, const MemberType&)).name(); }
private:
pointer_to_member m_pm;
};
template <class ClassType, class MemberType>
PyObject* getter_function<ClassType, MemberType>::do_call(
PyObject* args, PyObject* /* keywords */) const
{
PyObject* self;
if (!PyArg_ParseTuple(args, const_cast<char*>("O"), &self))
return 0;
return to_python(
from_python(self, type<const ClassType*>())->*m_pm);
}
template <class ClassType, class MemberType>
PyObject* setter_function<ClassType, MemberType>::do_call(
PyObject* args, PyObject* /* keywords */) const
{
PyObject* self;
PyObject* value;
if (!PyArg_ParseTuple(args, const_cast<char*>("OO"), &self, &value))
return 0;
typedef typename boost::call_traits<MemberType>::const_reference extract_type;
from_python(self, type<ClassType*>())->*m_pm
= from_python(value, type<extract_type>());
return none();
}
template <class T, class R, class V, class D>
PyObject* virtual_function<T,R,V,D>::do_call(PyObject* args, PyObject* keywords) const
{
// If the target object is held by pointer, we must call through the virtual
// function pointer to the most-derived override.
PyObject* target = PyTuple_GetItem(args, 0);
if (target != 0)
{
extension_instance* self = get_extension_instance(target);
if (self->wrapped_objects().size() == 1
&& !self->wrapped_objects()[0]->held_by_value())
{
return caller<R>::call(m_virtual_function_ptr, args, keywords);
}
}
return caller<R>::call(m_default_implementation, args, keywords);
}
}}} // namespace boost::python::detail
#endif // FUNCTIONS_DWA051400_H_

View File

@@ -1,508 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// This file was generated for %d-argument constructors by gen_init_function.python
#ifndef INIT_FUNCTION_DWA052000_H_
# define INIT_FUNCTION_DWA052000_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/functions.hpp>
# include <boost/python/detail/signatures.hpp>
# include <typeinfo>
namespace boost { namespace python {
namespace detail {
// parameter_traits - so far, this is a way to pass a const T& when we can be
// sure T is not a reference type, and a raw T otherwise. This should be
// rolled into boost::call_traits. Ordinarily, parameter_traits would be
// written:
//
// template <class T> struct parameter_traits
// {
// typedef const T& const_reference;
// };
//
// template <class T> struct parameter_traits<T&>
// {
// typedef T& const_reference;
// };
//
// template <> struct parameter_traits<void>
// {
// typedef void const_reference;
// };
//
// ...but since we can't partially specialize on reference types, we need this
// long-winded but equivalent incantation.
// const_ref_selector -- an implementation detail of parameter_traits (below). This uses
// the usual "poor man's partial specialization" hack for MSVC.
template <bool is_ref>
struct const_ref_selector
{
template <class T>
struct const_ref
{
typedef const T& type;
};
};
template <>
struct const_ref_selector<true>
{
template <class T>
struct const_ref
{
typedef T type;
};
};
# ifdef BOOST_MSVC
# pragma warning(push)
# pragma warning(disable: 4181)
# endif // BOOST_MSVC
template <class T>
struct parameter_traits
{
private:
enum { is_ref = boost::is_reference<T>::value };
typedef const_ref_selector<is_ref> selector;
public:
typedef typename selector::template const_ref<T>::type const_reference;
};
# ifdef BOOST_MSVC
# pragma warning(pop)
# endif // BOOST_MSVC
// Full spcialization for void
template <>
struct parameter_traits<void>
{
typedef void const_reference;
};
template <class T>
class reference_parameter
{
typedef typename parameter_traits<T>::const_reference const_reference;
public:
reference_parameter(const_reference value)
: value(value) {}
operator const_reference() { return value; }
private:
const_reference value;
};
class extension_instance;
class instance_holder_base;
class init;
template <class T> struct init0;
template <class T, class A1> struct init1;
template <class T, class A1, class A2> struct init2;
template <class T, class A1, class A2, class A3> struct init3;
template <class T, class A1, class A2, class A3, class A4> struct init4;
template <class T, class A1, class A2, class A3, class A4, class A5> struct init5;
template <class T, class A1, class A2, class A3, class A4, class A5, class A6> struct init6;
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7> struct init7;
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> struct init8;
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> struct init9;
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10> struct init10;
template <class T>
struct init_function
{
static init* create(signature0) {
return new init0<T>;
}
template <class A1>
static init* create(signature1<A1>) {
return new init1<T,
detail::parameter_traits<A1>::const_reference>;
}
template <class A1, class A2>
static init* create(signature2<A1, A2>) {
return new init2<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference>;
}
template <class A1, class A2, class A3>
static init* create(signature3<A1, A2, A3>) {
return new init3<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference>;
}
template <class A1, class A2, class A3, class A4>
static init* create(signature4<A1, A2, A3, A4>) {
return new init4<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5>
static init* create(signature5<A1, A2, A3, A4, A5>) {
return new init5<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5, class A6>
static init* create(signature6<A1, A2, A3, A4, A5, A6>) {
return new init6<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference,
detail::parameter_traits<A6>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
static init* create(signature7<A1, A2, A3, A4, A5, A6, A7>) {
return new init7<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference,
detail::parameter_traits<A6>::const_reference,
detail::parameter_traits<A7>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
static init* create(signature8<A1, A2, A3, A4, A5, A6, A7, A8>) {
return new init8<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference,
detail::parameter_traits<A6>::const_reference,
detail::parameter_traits<A7>::const_reference,
detail::parameter_traits<A8>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
static init* create(signature9<A1, A2, A3, A4, A5, A6, A7, A8, A9>) {
return new init9<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference,
detail::parameter_traits<A6>::const_reference,
detail::parameter_traits<A7>::const_reference,
detail::parameter_traits<A8>::const_reference,
detail::parameter_traits<A9>::const_reference>;
}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
static init* create(signature10<A1, A2, A3, A4, A5, A6, A7, A8, A9, A10>) {
return new init10<T,
detail::parameter_traits<A1>::const_reference,
detail::parameter_traits<A2>::const_reference,
detail::parameter_traits<A3>::const_reference,
detail::parameter_traits<A4>::const_reference,
detail::parameter_traits<A5>::const_reference,
detail::parameter_traits<A6>::const_reference,
detail::parameter_traits<A7>::const_reference,
detail::parameter_traits<A8>::const_reference,
detail::parameter_traits<A9>::const_reference,
detail::parameter_traits<A10>::const_reference>;
}
};
class BOOST_PYTHON_DECL init : public function
{
private: // override function hook
PyObject* do_call(PyObject* args, PyObject* keywords) const;
private:
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* tail_args, PyObject* keywords) const = 0;
};
template <class T>
struct init0 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
if (!PyArg_ParseTuple(args, const_cast<char*>("")))
throw argument_error();
return new T(self
);
}
const char* description() const
{ return typeid(void (*)(T&)).name(); }
};
template <class T, class A1>
struct init1 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
if (!PyArg_ParseTuple(args, const_cast<char*>("O"), &a1))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1)).name(); }
};
template <class T, class A1, class A2>
struct init2 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
if (!PyArg_ParseTuple(args, const_cast<char*>("OO"), &a1, &a2))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2)).name(); }
};
template <class T, class A1, class A2, class A3>
struct init3 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOO"), &a1, &a2, &a3))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3)).name(); }
};
template <class T, class A1, class A2, class A3, class A4>
struct init4 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOO"), &a1, &a2, &a3, &a4))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5>
struct init5 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOO"), &a1, &a2, &a3, &a4, &a5))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5, class A6>
struct init6 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
PyObject* a6;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOOO"), &a1, &a2, &a3, &a4, &a5, &a6))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>())),
boost::python::detail::reference_parameter<A6>(from_python(a6, type<A6>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5, A6)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
struct init7 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
PyObject* a6;
PyObject* a7;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOOOO"), &a1, &a2, &a3, &a4, &a5, &a6, &a7))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>())),
boost::python::detail::reference_parameter<A6>(from_python(a6, type<A6>())),
boost::python::detail::reference_parameter<A7>(from_python(a7, type<A7>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5, A6, A7)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
struct init8 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
PyObject* a6;
PyObject* a7;
PyObject* a8;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOOOOO"), &a1, &a2, &a3, &a4, &a5, &a6, &a7, &a8))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>())),
boost::python::detail::reference_parameter<A6>(from_python(a6, type<A6>())),
boost::python::detail::reference_parameter<A7>(from_python(a7, type<A7>())),
boost::python::detail::reference_parameter<A8>(from_python(a8, type<A8>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5, A6, A7, A8)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
struct init9 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
PyObject* a6;
PyObject* a7;
PyObject* a8;
PyObject* a9;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOOOOOO"), &a1, &a2, &a3, &a4, &a5, &a6, &a7, &a8, &a9))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>())),
boost::python::detail::reference_parameter<A6>(from_python(a6, type<A6>())),
boost::python::detail::reference_parameter<A7>(from_python(a7, type<A7>())),
boost::python::detail::reference_parameter<A8>(from_python(a8, type<A8>())),
boost::python::detail::reference_parameter<A9>(from_python(a9, type<A9>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5, A6, A7, A8, A9)).name(); }
};
template <class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
struct init10 : init
{
virtual instance_holder_base* create_holder(extension_instance* self, PyObject* args, PyObject* /*keywords*/) const
{
PyObject* a1;
PyObject* a2;
PyObject* a3;
PyObject* a4;
PyObject* a5;
PyObject* a6;
PyObject* a7;
PyObject* a8;
PyObject* a9;
PyObject* a10;
if (!PyArg_ParseTuple(args, const_cast<char*>("OOOOOOOOOO"), &a1, &a2, &a3, &a4, &a5, &a6, &a7, &a8, &a9, &a10))
throw argument_error();
return new T(self,
boost::python::detail::reference_parameter<A1>(from_python(a1, type<A1>())),
boost::python::detail::reference_parameter<A2>(from_python(a2, type<A2>())),
boost::python::detail::reference_parameter<A3>(from_python(a3, type<A3>())),
boost::python::detail::reference_parameter<A4>(from_python(a4, type<A4>())),
boost::python::detail::reference_parameter<A5>(from_python(a5, type<A5>())),
boost::python::detail::reference_parameter<A6>(from_python(a6, type<A6>())),
boost::python::detail::reference_parameter<A7>(from_python(a7, type<A7>())),
boost::python::detail::reference_parameter<A8>(from_python(a8, type<A8>())),
boost::python::detail::reference_parameter<A9>(from_python(a9, type<A9>())),
boost::python::detail::reference_parameter<A10>(from_python(a10, type<A10>()))
);
}
const char* description() const
{ return typeid(void (*)(T&, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)).name(); }
};
}}} // namespace boost::python::detail
#endif // INIT_FUNCTION_DWA052000_H_

View File

@@ -1,21 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef NONE_DWA_052000_H_
# define NONE_DWA_052000_H_
# include <boost/python/detail/config.hpp>
# include <boost/python/detail/wrap_python.hpp>
namespace boost { namespace python { namespace detail {
inline PyObject* none() { Py_INCREF(Py_None); return Py_None; }
}}} // namespace boost::python::detail
#endif // NONE_DWA_052000_H_

View File

@@ -1,251 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
//
// This file automatically generated by gen_signatures.python for 10 arguments.
#ifndef SIGNATURES_DWA050900_H_
# define SIGNATURES_DWA050900_H_
# include <boost/python/detail/config.hpp>
namespace boost { namespace python {
namespace detail {
// A stand-in for the built-in void. This one can be passed to functions and
// (under MSVC, which has a bug, be used as a default template type parameter).
struct BOOST_PYTHON_DECL void_t {};
}
// An envelope in which type information can be delivered for the purposes
// of selecting an overloaded from_python() function. This is needed to work
// around MSVC's lack of partial specialiation/ordering. Where normally we'd
// want to form a function call like void f<const T&>(), We instead pass
// type<const T&> as one of the function parameters to select a particular
// overload.
//
// The id typedef helps us deal with the lack of partial ordering by generating
// unique types for constructor signatures. In general, type<T>::id is type<T>,
// but type<void_t>::id is just void_t.
template <class T>
struct type
{
typedef type id;
};
template <>
struct type<boost::python::detail::void_t>
{
typedef boost::python::detail::void_t id;
};
namespace detail {
// These basically encapsulate a chain of types, , used to make the syntax of
// add(constructor<T1, ...>()) work. We need to produce a unique type for each number
// of non-default parameters to constructor<>. Q: why not use a recursive
// formulation for infinite extensibility? A: MSVC6 seems to choke on constructs
// that involve recursive template nesting.
//
// signature chaining
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10>
struct signature10 {};
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9>
struct signature9 {};
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class X>
inline signature10<X, T1, T2, T3, T4, T5, T6, T7, T8, T9> prepend(type<X>, signature9<T1, T2, T3, T4, T5, T6, T7, T8, T9>)
{ return signature10<X, T1, T2, T3, T4, T5, T6, T7, T8, T9>(); }
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8>
struct signature8 {};
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class X>
inline signature9<X, T1, T2, T3, T4, T5, T6, T7, T8> prepend(type<X>, signature8<T1, T2, T3, T4, T5, T6, T7, T8>)
{ return signature9<X, T1, T2, T3, T4, T5, T6, T7, T8>(); }
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7>
struct signature7 {};
template <class T1, class T2, class T3, class T4, class T5, class T6, class T7, class X>
inline signature8<X, T1, T2, T3, T4, T5, T6, T7> prepend(type<X>, signature7<T1, T2, T3, T4, T5, T6, T7>)
{ return signature8<X, T1, T2, T3, T4, T5, T6, T7>(); }
template <class T1, class T2, class T3, class T4, class T5, class T6>
struct signature6 {};
template <class T1, class T2, class T3, class T4, class T5, class T6, class X>
inline signature7<X, T1, T2, T3, T4, T5, T6> prepend(type<X>, signature6<T1, T2, T3, T4, T5, T6>)
{ return signature7<X, T1, T2, T3, T4, T5, T6>(); }
template <class T1, class T2, class T3, class T4, class T5>
struct signature5 {};
template <class T1, class T2, class T3, class T4, class T5, class X>
inline signature6<X, T1, T2, T3, T4, T5> prepend(type<X>, signature5<T1, T2, T3, T4, T5>)
{ return signature6<X, T1, T2, T3, T4, T5>(); }
template <class T1, class T2, class T3, class T4>
struct signature4 {};
template <class T1, class T2, class T3, class T4, class X>
inline signature5<X, T1, T2, T3, T4> prepend(type<X>, signature4<T1, T2, T3, T4>)
{ return signature5<X, T1, T2, T3, T4>(); }
template <class T1, class T2, class T3>
struct signature3 {};
template <class T1, class T2, class T3, class X>
inline signature4<X, T1, T2, T3> prepend(type<X>, signature3<T1, T2, T3>)
{ return signature4<X, T1, T2, T3>(); }
template <class T1, class T2>
struct signature2 {};
template <class T1, class T2, class X>
inline signature3<X, T1, T2> prepend(type<X>, signature2<T1, T2>)
{ return signature3<X, T1, T2>(); }
template <class T1>
struct signature1 {};
template <class T1, class X>
inline signature2<X, T1> prepend(type<X>, signature1<T1>)
{ return signature2<X, T1>(); }
struct signature0 {};
template <class X>
inline signature1<X> prepend(type<X>, signature0)
{ return signature1<X>(); }
// This one terminates the chain. Prepending void_t to the head of a void_t
// signature results in a void_t signature again.
inline signature0 prepend(void_t, signature0) { return signature0(); }
} // namespace detail
template <class A1 = detail::void_t, class A2 = detail::void_t, class A3 = detail::void_t, class A4 = detail::void_t, class A5 = detail::void_t, class A6 = detail::void_t, class A7 = detail::void_t, class A8 = detail::void_t, class A9 = detail::void_t, class A10 = detail::void_t>
struct constructor
{
};
namespace detail {
// Return value extraction:
// This is just another little envelope for carrying a typedef (see type,
// above). I could have re-used type, but that has a very specific purpose. I
// thought this would be clearer.
template <class T>
struct return_value_select { typedef T type; };
// free functions
template <class R>
return_value_select<R> return_value(R (*)()) { return return_value_select<R>(); }
template <class R, class A1>
return_value_select<R> return_value(R (*)(A1)) { return return_value_select<R>(); }
template <class R, class A1, class A2>
return_value_select<R> return_value(R (*)(A1, A2)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3>
return_value_select<R> return_value(R (*)(A1, A2, A3)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5, class A6>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5, A6)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5, A6, A7)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5, A6, A7, A8)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) { return return_value_select<R>(); }
template <class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
return_value_select<R> return_value(R (*)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) { return return_value_select<R>(); }
// TODO(?): handle 'const void'
// member functions
template <class R, class T>
return_value_select<R> return_value(R (T::*)()) { return return_value_select<R>(); }
template <class R, class T, class A1>
return_value_select<R> return_value(R (T::*)(A1)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2>
return_value_select<R> return_value(R (T::*)(A1, A2)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3>
return_value_select<R> return_value(R (T::*)(A1, A2, A3)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8, A9)) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)) { return return_value_select<R>(); }
template <class R, class T>
return_value_select<R> return_value(R (T::*)() const) { return return_value_select<R>(); }
template <class R, class T, class A1>
return_value_select<R> return_value(R (T::*)(A1) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2>
return_value_select<R> return_value(R (T::*)(A1, A2) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3>
return_value_select<R> return_value(R (T::*)(A1, A2, A3) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8, A9) const) { return return_value_select<R>(); }
template <class R, class T, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
return_value_select<R> return_value(R (T::*)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) const) { return return_value_select<R>(); }
}}} // namespace boost::python::detail
#endif

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@@ -1,68 +0,0 @@
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
// distribute this software is granted provided this copyright notice appears
// in all copies. This software is provided "as is" without express or implied
// warranty, and with no claim as to its suitability for any purpose.
//
// The author gratefully acknowleges the support of Dragon Systems, Inc., in
// producing this work.
#ifndef SINGLETON_DWA051900_H_
# define SINGLETON_DWA051900_H_
# include <boost/python/detail/config.hpp>
namespace boost { namespace python { namespace detail {
struct BOOST_PYTHON_DECL empty {};
template <class Derived, class Base = empty>
struct singleton : Base
{
typedef singleton singleton_base; // Convenience type for derived class constructors
static Derived* instance();
// Pass-through constructors
singleton() : Base() {}
template <class A1>
singleton(const A1& a1) : Base(a1) {}
template <class A1, class A2>
singleton(const A1& a1, const A2& a2) : Base(a1, a2) {}
template <class A1, class A2, class A3>
singleton(const A1& a1, const A2& a2, const A3& a3) : Base(a1, a2, a3) {}
template <class A1, class A2, class A3, class A4>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4) : Base(a1, a2, a3, a4) {}
template <class A1, class A2, class A3, class A4, class A5>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5) : Base(a1, a2, a3, a4, a5) {}
template <class A1, class A2, class A3, class A4, class A5, class A6>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6) : Base(a1, a2, a3, a4, a5, a6) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7) : Base(a1, a2, a3, a4, a5, a6, a7) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8) : Base(a1, a2, a3, a4, a5, a6, a7, a8) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9) : Base(a1, a2, a3, a4, a5, a6, a7, a8, a9) {}
template <class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10>
singleton(const A1& a1, const A2& a2, const A3& a3, const A4& a4, const A5& a5, const A6& a6, const A7& a7, const A8& a8, const A9& a9, const A10& a10) : Base(a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) {}
};
template <class Derived, class Base>
Derived* singleton<Derived,Base>::instance()
{
static Derived x;
return &x;
}
}}} // namespace boost::python::detail
#endif

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