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295 Commits

Author SHA1 Message Date
Stefan Seefeld
99022d2eb8 Merge branch 'develop' 2015-06-30 18:09:40 -04:00
Stefan Seefeld
37f8f37cda Merge pull request #16 from teeks99/main_crt_error
Fixes empty example
2015-06-24 18:01:24 -04:00
Stefan Seefeld
156054371b Merge pull request #24 from agnat/fix/cv_tag_volatile_constant
Fix is_volatile constant in detail::cv_tag<>
2015-05-27 11:42:39 -04:00
David Siegel
d06f4aeaca Fix is_volatile constant in detail::cv_tag<> 2015-05-27 17:30:09 +02:00
Stefan Seefeld
e8d7bb5027 Merge pull request #23 from jzmaddock/patch-1
Stop Using type_traits details.
2015-05-27 11:07:30 -04:00
Stefan Seefeld
b207fc1a04 Merge pull request #20 from Lastique/patch-2
Use _Py_fopen instead of fopen
2015-05-27 10:59:50 -04:00
jzmaddock
9742c30f47 Stop Using type_traits details.
The type_traits internal details used here are being moved to make it clear they are details and subject to change.  Old code will continue to work, but will warn about use of a deprecated header.
2015-05-21 19:20:31 +01:00
Stefan Seefeld
97f894bc1a Merge pull request #7 from PeterMartini/develop
Boost.Build now uses src/ instead of v2/
2015-05-08 13:18:33 -04:00
Andrey Semashev
eefc434bae Use _Py_fopen instead of fopen
A followup fix for the previous commit 36f8f69411.
2015-05-06 15:29:42 +03:00
Stefan Seefeld
226d1ac961 Merge pull request #19 from Lastique/patch-1
Fix compilation with python 3.0-3.3
2015-05-06 08:10:30 -04:00
Andrey Semashev
36f8f69411 Fix compilation with python 3.0-3.3
Backport commit 3e405b6fd5 to develop branch: Fix exec_file for Python 3 < 3.4. Also fix version check to actually fix compilation with python 3.4.
2015-05-06 15:06:29 +03:00
Tom Kent
97b0d9737c Fixes empty example
Uses of visual studio were getting a 'unresolved external symbol _mainCRTStartup' because there was no main() being linked into the test_embed.exe. I'm not a bjam expert, but I think that is because the embedding target is an executable (instead of an obj/lib?). I also have no idea if this was a problem on unix or if this fix will affect that platform.
2015-04-10 19:47:44 -05:00
Stefan Seefeld
3e405b6fd5 Fix exec_file for Python 3 < 3.4. 2015-04-09 08:57:08 -04:00
Stefan Seefeld
e1e9eb303a Merge pull request #13 from ax3l/fix-missingPlaceholderInclude
Fix Trac #10932 Missing Include: Bind Placeholders
2015-03-26 09:16:15 -04:00
Stefan Seefeld
9eee9ef461 Merge pull request #15 from mmatrosov/master
Fix #11100 and #8058: binary compatibility and leaked file handle in exec_file()
2015-03-26 08:23:15 -04:00
Mikhail Matrosov
fe24ab9dd5 [#8058] Close file handle before exec_file() routine returns. 2015-03-11 01:11:54 +03:00
Mikhail Matrosov
a911c17fd6 [#11100] Fix binary incompatibilities with fopen() in exec_file() routine. 2015-03-11 01:11:54 +03:00
Daniel James
8d5d777ebb Add metadata file. 2015-01-25 21:25:23 +02:00
Peter Dimov
ea87bfee8c Merge pull request #9 from danieljames/metadata
Create metadata file.
2015-01-25 20:31:16 +02:00
Axel Huebl
17a7655c74 Fix Missing Include: Bind Placeholders
boost/python/exception_translator.hpp(22): error: identifier "_1" is undefined
boost/python/exception_translator.hpp(22): error: identifier "_2" is undefined
2015-01-14 16:02:23 +01:00
Daniel James
0a47c583b1 Add metadata file. 2014-08-18 15:09:41 +01:00
Peter Martini
e445e193fe Boost.Build now uses src/ instead of v2/
Update examples to reflect this
2014-04-21 23:07:11 -04:00
Beman Dawes
832a1edd79 Merge 86392 from trunk. The spirit change was not applied because the file is not present in branches/release.
[SVN r86489]
2013-10-27 21:10:04 +00:00
John Maddock
6b7e0cc71f Remove all references to now defunct (and removed) header.
[SVN r86438]
2013-10-26 10:13:38 +00:00
Beman Dawes
74b9bcaaa5 Add Boost.Build support for the Git modular layout, using links to to new header locations, thus preventing breakage to vast amounts of user code and build setups. Being added to SVN so that changes will automatically propagate to Git and modular Boost. Thanks to Steven Watanabe, Jürgen Hunold, Vladimir Prus, and Bjørn Roald for developing this patch. Steven in particular conceived the approach and did the initial implementation, which was further refined by the other contributors.
[SVN r86392]
2013-10-22 15:23:42 +00:00
Stephen Kelly
371914a0e0 Remove use of obsolete BOOST_TT_BROKEN_COMPILER_SPEC
[SVN r86250]
2013-10-11 23:23:26 +00:00
Stephen Kelly
8021a21abb Remove remaining occurances of BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
These evaded scripting.

[SVN r86249]
2013-10-11 23:22:36 +00:00
Stephen Kelly
9ceb9c02f5 Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
Process #ifdef...#else...#endif blocks.

[SVN r86246]
2013-10-11 23:19:17 +00:00
Stephen Kelly
97f9a10b9c Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
Process #ifndef...#else...#endif blocks.

[SVN r86245]
2013-10-11 23:17:48 +00:00
Stephen Kelly
87f776b178 Remove obsolete files.
[SVN r86242]
2013-10-11 23:11:35 +00:00
Stephen Kelly
590b7887f4 Python: Fix build.
[SVN r86099]
2013-10-01 08:40:58 +00:00
Stephen Kelly
badedbebfc Python: Remove obsolete GCC version checks.
[SVN r86066]
2013-09-30 15:58:19 +00:00
Stephen Kelly
cc80f46a6d Python: Remove obsolete MSVC version check.
[SVN r86029]
2013-09-30 00:19:23 +00:00
Stephen Kelly
42e7d7bbb3 Python: Clean up some old MSVC related code.
[SVN r85922]
2013-09-25 21:17:17 +00:00
Stephen Kelly
5476f97d59 Python: Simplify object_operators implementation.
The old-MSVC-specific version is no longer needed.

[SVN r85898]
2013-09-25 11:20:43 +00:00
Stephen Kelly
da01e9b660 Remove use of obsolete BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE{,_SPEC} macro.
[SVN r85896]
2013-09-25 10:29:44 +00:00
Stephen Kelly
a89bf7e9e8 Remove use of obsolete BOOST_EXPLICIT_TEMPLATE_TYPE{,_SPEC} macros.
[SVN r85894]
2013-09-25 10:28:56 +00:00
Vladimir Prus
52201f0cba Undo previous commit, it was meant for another branch
[SVN r85888]
2013-09-25 08:32:03 +00:00
Vladimir Prus
3480aee9e7 Initial modular patch, from Bjorn.
[SVN r85884]
2013-09-25 08:13:57 +00:00
Stephen Kelly
ead8d0aba5 Python: Simplify object and BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS macro.
The macro no longer needs an implementation for old MSVC.

[SVN r85881]
2013-09-25 07:55:31 +00:00
Stephen Kelly
7a4b240838 Python: Remove use of obsolete BOOST_PYTHON_EXPLICIT_TT_DEF macro.
[SVN r85880]
2013-09-25 07:55:17 +00:00
Stephen Kelly
f500202dab Python: Trivially define the BOOST_PYTHON_EXPLICIT_TT_DEF macro
As BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS is never defined, this
macro is obsolete.

[SVN r85879]
2013-09-25 07:55:01 +00:00
Ralf W. Grosse-Kunstleve
ca18dc9daa merging current boost/python and libs/python from trunk into release branch
[SVN r82295]
2012-12-31 04:14:35 +00:00
Ralf W. Grosse-Kunstleve
fc3f1bb531 libs/python/doc/projects.html: adding Pyrap
[SVN r82294]
2012-12-31 03:44:48 +00:00
Ralf W. Grosse-Kunstleve
8cc149f4f4 merging current boost/python and libs/python from trunk into release branch
[SVN r81965]
2012-12-15 01:25:41 +00:00
Ralf W. Grosse-Kunstleve
5f8f5b4c3e libs/python/doc/projects.html: update pointed out by Greg Landrum
[SVN r81964]
2012-12-15 01:15:24 +00:00
Ralf W. Grosse-Kunstleve
a3f478e9af boost.python: merging trunk to release
[SVN r81773]
2012-12-07 19:51:06 +00:00
Ralf W. Grosse-Kunstleve
303885fefa applying patch from trac ticket 4609
[SVN r79774]
2012-07-27 22:43:32 +00:00
Ralf W. Grosse-Kunstleve
46796f3413 merging current boost/python and libs/python from trunk into release branch
[SVN r79096]
2012-06-25 22:09:52 +00:00
Ralf W. Grosse-Kunstleve
2c1a276671 python: minor doc bug fix (ticket #7014)
[SVN r79095]
2012-06-25 21:56:38 +00:00
Ralf W. Grosse-Kunstleve
0b8b88abc7 merging current boost/python and libs/python from trunk into release branch
[SVN r79011]
2012-06-19 20:01:25 +00:00
Dave Abrahams
c3d20eb07f Replace all uses of boost/utility.hpp with more-granular includes. Solves modularization dependency nightmare.
[SVN r78502]
2012-05-18 04:44:04 +00:00
Ralf W. Grosse-Kunstleve
e32979fe0a boost/python/object_core.hpp: trac #6890
[SVN r78427]
2012-05-11 20:39:21 +00:00
Ralf W. Grosse-Kunstleve
76db3311ed merging current boost/python and libs/python from trunk into release branch
[SVN r77125]
2012-02-27 02:49:42 +00:00
Ralf W. Grosse-Kunstleve
af8efb72bd libs/python/doc/v2/make_function.html: fixing obvious doc bug pointed out by Johan Rade
[SVN r77124]
2012-02-27 02:20:10 +00:00
Ralf W. Grosse-Kunstleve
5792bffaa2 Python: applying #6409: __visibility__ (with underscores) to avoid name clashes
[SVN r76562]
2012-01-17 19:36:56 +00:00
Ralf W. Grosse-Kunstleve
7acb544b47 merging current boost/python and libs/python from trunk into release branch
[SVN r76422]
2012-01-11 23:48:18 +00:00
Daniel James
e3130fe75b Document 'Creating boost::python::object from PyObject*'.
From Pedro Larroy. Fixes #6393.

[SVN r76421]
2012-01-11 23:07:01 +00:00
Daniel James
f054b64315 Merge python doc rebuild to release.
[SVN r76359]
2012-01-08 10:07:09 +00:00
Daniel James
ef6194f1f8 Revert accidental python commit.
I forgot to revert this when merging from quickbook-dev.


[SVN r76357]
2012-01-08 09:22:28 +00:00
Daniel James
b262615aa8 Quickbook: Merge escape change from quickbook-dev branch.
Only changes 'raw_escape' which is only used in 1.6


[SVN r76260]
2012-01-01 14:51:32 +00:00
Daniel James
842cf85d4b Rebuild python tutorial with recent versions of tools.
This will make further changes less noisy and also happens to fix the misparse
of `__main__`.


[SVN r76196]
2011-12-26 21:56:24 +00:00
Ralf W. Grosse-Kunstleve
9064a063b2 merging current boost/python and libs/python from trunk into release branch
[SVN r75919]
2011-12-12 17:46:33 +00:00
Ralf W. Grosse-Kunstleve
5daa36d04d boost/python/slice.hpp: bug fix (track #6256)
[SVN r75918]
2011-12-12 17:28:13 +00:00
Ralf W. Grosse-Kunstleve
fa24dbb88f merging current boost/python and libs/python from trunk into release branch
[SVN r75414]
2011-11-08 21:27:05 +00:00
Ralf W. Grosse-Kunstleve
ba5503cf89 libs/python/pyste/src/Pyste/GCCXMLParser.py: applying python2.5-elementtree.patch from Trac Ticket #2208
[SVN r75413]
2011-11-08 21:16:29 +00:00
Ralf W. Grosse-Kunstleve
8449c34948 libs/python/src/object/function.cpp: apply patch by Matthew Bradbury (trac #4259)
[SVN r74321]
2011-09-08 21:27:10 +00:00
Ralf W. Grosse-Kunstleve
838f44c050 boost/python: fixing long-standing mis-spelling, resolves trac #5805
[SVN r74021]
2011-08-23 16:42:15 +00:00
Ralf W. Grosse-Kunstleve
6699e8a4a2 boost/python/class.hpp: commenting out assertion, resolves trac #5803
[SVN r74020]
2011-08-23 16:24:48 +00:00
Ralf W. Grosse-Kunstleve
302fee14b0 libs/python/doc/v2/with_custodian_and_ward.html: correcting minor typo
[SVN r72748]
2011-06-25 01:27:17 +00:00
Ralf W. Grosse-Kunstleve
211c90ae0f boost/python.hpp: adding two more missing includes
[SVN r72746]
2011-06-24 22:16:06 +00:00
Ralf W. Grosse-Kunstleve
f1efb481c3 boost/python.hpp: include slice.hpp (trac issue 5639)
[SVN r72745]
2011-06-24 21:27:40 +00:00
Ralf W. Grosse-Kunstleve
3e409f9a87 boost/python/slice.hpp: correct long-standing spelling error; affects interface; keeping old interface for backward compatibility
[SVN r72602]
2011-06-14 23:23:33 +00:00
Ralf W. Grosse-Kunstleve
1212a14739 boost/python/override.hpp: trac issue #4101
[SVN r72384]
2011-06-04 09:50:27 +00:00
Ralf W. Grosse-Kunstleve
8e703e9569 libs/python/src: patches by Bogdan Opanchuk (trac #5590)
[SVN r72349]
2011-06-02 17:04:43 +00:00
Ralf W. Grosse-Kunstleve
4df7f1c247 libs/python/doc/tutorial/doc/tutorial.qbk: fixing small oversight (issue #5574)
[SVN r72220]
2011-05-27 17:11:44 +00:00
Ralf W. Grosse-Kunstleve
201c100422 libs/python/test/Jamfile.v2: correction, by Steven Watanabe
[SVN r72175]
2011-05-26 04:09:40 +00:00
Ralf W. Grosse-Kunstleve
f441ec7dfd libs/python/test/Jamfile.v2: implementing suggestions by Steven Watanabe (thanks!)
[SVN r72174]
2011-05-26 01:50:32 +00:00
Ralf W. Grosse-Kunstleve
09dc86f5f2 libs/python/test/Jamfile.v2: patch provided by Niklas Angare (Ticket #5565)
[SVN r72173]
2011-05-26 00:21:33 +00:00
Ralf W. Grosse-Kunstleve
a11a3f9f76 libs/python/src/converter/builtin_converters.cpp: Python 3.2 compatibility, based on patch by Matthew Bradbury, fixes issue #4994
[SVN r71050]
2011-04-06 21:32:59 +00:00
Ralf W. Grosse-Kunstleve
4c2927ca46 boost/libs/python/doc/PyConDC_2003: removing $Date$ and $Revision$ so they do not create noise on each merge to the release branch
[SVN r71003]
2011-04-05 16:39:36 +00:00
Ralf W. Grosse-Kunstleve
a8fb9f7746 libs/python/src/module.cpp: bug fix: adding missing BOOST_PYTHON_DECL that should have been in rev. 67462, fixes trac issue #5283
[SVN r70493]
2011-03-24 04:10:59 +00:00
Ralf W. Grosse-Kunstleve
2a20884e78 libs/python/src/object/class.cpp: metaclass fixes by James Emerton: james at emdata dot net
[SVN r69551]
2011-03-04 17:32:41 +00:00
Ralf W. Grosse-Kunstleve
b5336f36d6 Boost.Python: Python 3 module initialization fixes (using PyModuleDef), based on patches provided by Austin Bingham
[SVN r67462]
2010-12-26 22:42:32 +00:00
Ralf W. Grosse-Kunstleve
fa32b8dfab boost/python/converter/builtin_converters.hpp: fix for Python 3 (by Austin Bingham)
[SVN r67432]
2010-12-23 16:36:53 +00:00
Ralf W. Grosse-Kunstleve
c501874bc2 boost/python/object/make_instance.hpp: adding missing includes
[SVN r66606]
2010-11-15 23:17:00 +00:00
Vladimir Prus
cae31b5380 Make extension copied to current directory, for convenient testing
[SVN r65638]
2010-09-27 16:27:16 +00:00
Ralf W. Grosse-Kunstleve
76af2cfc6b libs/python/src/object/function.cpp: support __module__ attribute (to help certain doc generation systems)
[SVN r65555]
2010-09-23 19:22:12 +00:00
Ralf W. Grosse-Kunstleve
bd8a9eb1fd Boost.Python: Python 3 compatibility patch by Trigve Siver (trac ticket 4497)
[SVN r65055]
2010-08-27 17:28:26 +00:00
Ralf W. Grosse-Kunstleve
38e92833f6 boost/python/module_init.hpp: patch https://svn.boost.org/trac/boost/ticket/3843
[SVN r63777]
2010-07-09 14:50:09 +00:00
Ralf W. Grosse-Kunstleve
14ea71e201 boost/python/converter/builtin_converters.hpp: 64-bit Windows special case to avoid getting a Python long for each std::size_t
[SVN r63696]
2010-07-06 14:29:25 +00:00
Daniel James
e481c136e5 Rebuild python documentation.
[SVN r63506]
2010-07-01 22:13:45 +00:00
Daniel James
ea3c254370 Update various libraries' documentation build.
Mostly to use the images and css files under doc/src instead of
doc/html, usually be deleting the settings in order to use the defaults.
Also add 'boost.root' to some builds in order to fix links which rely on
it.

[SVN r63146]
2010-06-20 18:00:48 +00:00
Marshall Clow
ed6e9d6726 Applied patch; fixes #4166
[SVN r63081]
2010-06-18 15:50:25 +00:00
Marshall Clow
1f04129832 Typo; fixes #2891
[SVN r62925]
2010-06-14 01:33:59 +00:00
Steven Watanabe
b63d44e781 Delay the warning that the Boost.Python Jamfile emits, until someone actually tries to use the library. Fixes #2417.
[SVN r62895]
2010-06-13 04:00:10 +00:00
Steven Watanabe
52d7dfffdf Use the convertible_function typedef instead of the raw function pointer type. Fixes #903
[SVN r62808]
2010-06-11 18:06:25 +00:00
Steven Watanabe
a3e76d59c3 Explicitly qualify bind with boost::. Fixes #4223.
[SVN r62198]
2010-05-25 14:22:55 +00:00
Jeremiah Willcock
5b36b84444 Fixed tab and no-newline-at-end-of-file issues from inspection report
[SVN r61435]
2010-04-20 17:54:16 +00:00
Ralf W. Grosse-Kunstleve
78ec0d12db libs/python/test/Jamfile.v2: moving "rule require-windows" block up to avoid bjam syntax error
[SVN r61086]
2010-04-05 21:28:30 +00:00
Ralf W. Grosse-Kunstleve
a7c16bf695 libs/python/test/Jamfile.v2: compile calling_conventions tests only under Windows, following Valdimir Prus' instructions (boost mailing list)
[SVN r61053]
2010-04-04 21:03:33 +00:00
Steven Watanabe
6d4be7ab3a Handle the destructor call in a way that keeps msvc happy. Fixes #4003
[SVN r60868]
2010-03-26 19:04:40 +00:00
Ralf W. Grosse-Kunstleve
65e74ccf1e boost/python/object_core.hpp: new .is_none() member function
[SVN r60625]
2010-03-15 22:00:30 +00:00
Vladimir Prus
9398a63250 Implement --python-buildid.
Fixes #3544.
Patch from Gaudenz Steinlin.


[SVN r59987]
2010-02-28 08:22:46 +00:00
Dave Abrahams
1660730320 Remove unintentional reference to "union" test that's not checked in.
[SVN r59331]
2010-01-28 14:39:30 +00:00
Dave Abrahams
5418a663cb Support different MS calling conventions, thanks to Nicolas Lelong.
Closes #3833.


[SVN r59265]
2010-01-25 14:48:49 +00:00
Ralf W. Grosse-Kunstleve
33408d2dcc boost/python/object/make_instance.hpp: missing include added to resolve g++ 4.4 compilation errors
[SVN r59256]
2010-01-24 19:04:59 +00:00
Dave Abrahams
3ad52bce72 Support different MS calling conventions, thanks to Nicolas Lelong.
Closes #3833.


[SVN r59247]
2010-01-24 02:08:46 +00:00
Ralf W. Grosse-Kunstleve
4f6a37f80d boost.python: some make_tuple changed to boost::python::make_tuple for gcc 4.4 -std=c++0x compatibility; https://svn.boost.org/trac/boost/ticket/3584
[SVN r57641]
2009-11-13 20:48:25 +00:00
Troy D. Straszheim
338732793a Don't use type_is_gc... type_is_gc expects a PyTypeObject, which is not what will get passed to it if we pass it to the tp_is_gc fields of static_data_object
[SVN r57590]
2009-11-12 00:46:46 +00:00
Troy D. Straszheim
8b0655ce94 Fix for #2582, thanks for the patch.
[SVN r57016]
2009-10-20 15:06:21 +00:00
Troy D. Straszheim
36d24b9f8b rm cmake from trunk. I'm not entirely sure this is necessary to satisfy the inspect script, but I'm not taking any chances, and it is easy to put back
[SVN r56942]
2009-10-17 02:07:38 +00:00
Ralf W. Grosse-Kunstleve
35ff0adf2b boost/python: some Py_ssize_t replaced with boost::python::ssize_t to restore compatibility with Python 2.3 and 2.4
[SVN r56491]
2009-09-30 12:35:54 +00:00
Stefan Seefeld
115cde9c7f Revert accidental change.
[SVN r56310]
2009-09-19 16:59:05 +00:00
Stefan Seefeld
ef2a02c396 Merged 2009 GSoC work from sandbox-branches/bhy/py3k branch back into trunk.
[SVN r56305]
2009-09-19 02:32:41 +00:00
Ralf W. Grosse-Kunstleve
e3f6f01588 boost/python/object_operators.hpp: added missing error checks in operator bool_type(), operator!(); this resolves https://svn.boost.org/trac/boost/ticket/3356 posted by Stefan Seefeld
[SVN r55708]
2009-08-22 00:18:28 +00:00
Ralf W. Grosse-Kunstleve
d7389277d3 libs/python/test/exec.cpp: new exercise_embedding_html(), in reaction to https://svn.boost.org/trac/boost/ticket/1890
[SVN r55640]
2009-08-18 00:49:05 +00:00
Ralf W. Grosse-Kunstleve
8d2ca93e98 libs/python/src/exec.cpp: bug fixes
Remark:
  operator!() for boost::python::object invokes PyObject_IsTrue()
  and is therefore not equivalent to "is None".
  In this particular case !global or !local returns true for an
  empty dict.
(Changes to libs/python/test/exec.cpp just helped in debugging.)


[SVN r55639]
2009-08-18 00:24:54 +00:00
Troy D. Straszheim
d47e3b2a15 Copyrights on CMakeLists.txt to keep them from clogging up the inspect
reports.  This is essentially the same commit as r55095 on the release
branch.



[SVN r55159]
2009-07-26 00:49:56 +00:00
Ralf W. Grosse-Kunstleve
27aa9382fc boost_python_unsigned_converter_fix_no_ctypes.patch by Anderson Lizardo (https://svn.boost.org/trac/boost/ticket/3189)
[SVN r54923]
2009-07-13 15:00:07 +00:00
Ralf W. Grosse-Kunstleve
1a204046c7 boost::python: unsigned converter fix by Anderson Lizardo (https://svn.boost.org/trac/boost/ticket/3189)
[SVN r54919]
2009-07-13 05:16:34 +00:00
Stefan Seefeld
3c98a72153 Use appropriate default values for global and local dicts.
[SVN r53936]
2009-06-15 14:53:48 +00:00
Dave Abrahams
a4f028246a Allow duplicate enum values. Fixes #2744
Thanks to hugo.lima@openbossa.org


[SVN r53660]
2009-06-05 21:18:14 +00:00
Dave Abrahams
6ffeca641c GCC Warning Suppression
[SVN r53659]
2009-06-05 20:15:01 +00:00
Dave Abrahams
22b65a1485 Fix up a lot of missing dependency info. Closes #3136.
[SVN r53657]
2009-06-05 20:12:47 +00:00
Dave Abrahams
d45b9ea66b Add missing dependencies
[SVN r53645]
2009-06-04 23:27:40 +00:00
Vladimir Prus
0373302165 If no python is configured, default-configure it.
Fixes #2846.


[SVN r53380]
2009-05-29 08:18:09 +00:00
Vladimir Prus
ef53bedd0a Don't mention --preserve-test-targets.
Targets are no longer removed by default, so this reference
is unnecessary.

Addresses #2001.


[SVN r53379]
2009-05-29 08:05:49 +00:00
Jeremiah Willcock
3ecb3301a2 Fixed most tab and min/max issues from trunk inspection report
[SVN r53141]
2009-05-20 19:19:00 +00:00
Troy D. Straszheim
e16b3f8ab8 Merge cmake files release -> trunk.
[SVN r52866]
2009-05-09 22:57:30 +00:00
Joel de Guzman
7a7b32661e fixed wrong version
[SVN r52604]
2009-04-26 14:46:18 +00:00
Ralf W. Grosse-Kunstleve
e312047405 libs/python/src/converter/builtin_converters.cpp: Troy Straszheim's bool/int patch with additional BOOST_PYTHON_BOOL_INT_STRICT condition; see also: http://mail.python.org/pipermail/cplusplus-sig/2009-March/014354.html
[SVN r52299]
2009-04-09 17:30:13 +00:00
Troy D. Straszheim
50acffa593 Tune up python tests for removal of our ctest hacks
[SVN r52255]
2009-04-08 15:46:14 +00:00
Troy D. Straszheim
cf5fcc0a1e Test for overload resolution bug.
See this mail for details:

http://mail.python.org/pipermail/cplusplus-sig/2009-March/014362.html



[SVN r52250]
2009-04-08 12:08:35 +00:00
Troy D. Straszheim
c9e694bed8 Build python modules without leading 'lib' and not single threaded
[SVN r52249]
2009-04-08 11:54:20 +00:00
Jeremiah Willcock
0b7333f854 Moved property map library into property_map/ directory; made old files into stubs with #warnings; converted uses and docs of property map library to use new names
[SVN r52226]
2009-04-07 01:28:38 +00:00
John Maddock
98a9fa445b Add PDF generation options to fix external links to point to the web site.
Added a few more Boostbook based libs that were missed first time around.
Fixed PDF naming issues.

[SVN r51284]
2009-02-17 10:05:58 +00:00
John Maddock
354fbb4d24 Add Jamfile to build PDF versions of all the docs.
Tweaked some existing Jamfiles so that PDF build finds all the necessary image files etc.
Tweaked fo.xsl to provide more options by default, and improve formatting.

[SVN r51104]
2009-02-08 16:59:14 +00:00
Ralf W. Grosse-Kunstleve
472b18881b Boost.Python enable_shared_from_this patches by Nicolas Lelong and Chad Austin:
http://mail.python.org/pipermail/cplusplus-sig/2008-December/014103.html
  http://mail.python.org/pipermail/cplusplus-sig/2008-February/013003.html


[SVN r50368]
2008-12-23 07:55:33 +00:00
Joel de Guzman
96798a3a38 Cosmetic fixes (improper links)
[SVN r49867]
2008-11-22 03:25:41 +00:00
Michael A. Jackson
7d2f44b21e Updating CMake files to latest trunk. Added dependency information for regression tests and a few new macros for internal use.
[SVN r49627]
2008-11-07 17:02:56 +00:00
Michael A. Jackson
5cda75ebe7 Continuing merge of CMake build system files into trunk with the encouragement of Doug Gregor
[SVN r49510]
2008-11-01 13:15:41 +00:00
Daniel James
6347f2e86c Clean up some link errors.
[SVN r48987]
2008-09-28 12:21:39 +00:00
Ralf W. Grosse-Kunstleve
97f3d849df boost/python, boost/mpl: gcc 4.4 compatibility (see http://svn.boost.org/trac/boost/ticket/2069)
[SVN r48960]
2008-09-25 04:49:24 +00:00
Ralf W. Grosse-Kunstleve
61fc9cf054 python/object_core.hpp: "inline" added to declarations, to match definitions (resolves MIPSpro 7.41 warnings)
[SVN r48659]
2008-09-08 02:15:06 +00:00
Ralf W. Grosse-Kunstleve
b3e91f845e boost/python/object_core.hpp: work around Tru64 cxx 6.5 name lookup problems (with fully-qualified names)
[SVN r48629]
2008-09-06 05:30:02 +00:00
Stefan Seefeld
d67cd6717d Add generic call operator support.
[SVN r47846]
2008-07-27 19:41:41 +00:00
Dave Abrahams
c44100afda Make valid HTML
[SVN r46844]
2008-06-29 12:26:17 +00:00
Joel de Guzman
1dee81dc71 added note on removing targets
[SVN r46817]
2008-06-28 18:24:17 +00:00
Beman Dawes
801326275f With his kind permission, change Jaakko "Järvi" to "Jarvi"
[SVN r46808]
2008-06-28 13:45:21 +00:00
Dave Abrahams
98f20f30d6 Compatibility with Apache STDCXX library. Don't assume eh.h comes along with the other headers automatically.
[SVN r46721]
2008-06-26 16:41:34 +00:00
Markus Schöpflin
b01e0e6b9c Added missing ostream header file.
[SVN r46115]
2008-06-04 15:11:05 +00:00
Ralf W. Grosse-Kunstleve
b0a9b11c9c Projects using Boost.Python: PolyBoRi (text provided by Michael Brickenstein)
[SVN r45920]
2008-05-29 20:04:19 +00:00
Ralf W. Grosse-Kunstleve
304277b806 See Python C++-SIG thread: "object.attr(object& attrname) proposal"
Started 2008-05-25 by hohehohe2@gmail.com.

Excerpts:

If char const* is passed to objecjt.attr(), it uses
PyObject_GetAttrStrng() or PyObject_SetAttrStrng().  If object is
passed to objecjt.attr(), it takes the object as a Python string
object and uses PyObject_GetAttr() or PyObject_SetAttr().

If attr() behaves like this, it can be useful when there are lots
of objects which you know have the same attribute name. You can save
time by first making a boost::python::object and passing it to every
object's attr() inside a loop.

I just made a bit of modification to boost:python locally and did a
quick test, like

test 1:
  for(int i = 0; i < n; ++i)
  {
    omain.attr(attrname) = 444; //attrname is a char const*
  }

test 2:
  for(int i = 0; i < n; ++i)
  {
    object o = omain.attr(attrname); //attrname is a char const*
  }

test 3:
  for(int i = 0; i < n; ++i)
  {
    omain.attr(oaaaa) = 444; //oaaaa is boost::python::object that represents a string
  }

test 4:
  for(int i = 0; i < n; ++i)
  {
    object o = omain.attr(oaaaa); //oaaaa is boost::python::object that represents a string
  }

and it reasonably reflected the difference between PyObject_*Attr() and PyObject_*AttrString.

test 1 :2783ms
test 2 :2357ms
test 3 :1882ms
test 4 :1267ms

test5: PyObject_SetAttrString(po_main, "aaaa", po_num444);
test6: Py_DECREF(PyObject_GetAttrString(po_main, "aaaa"));
test7: PyObject_SetAttr(po_main, po_aaaa, po_num444);
test8: Py_DECREF(PyObject_GetAttr(po_main, po_aaaa));
(po_ prefixed variables are PyObject*),

all inside each for loop, and the results were

test 5 :2410ms
test 6 :2277ms
test 7 :1629ms
test 8 :1094ms

It's boost 1.35.0, Python 2.5 on linux(gcc4.1.2).
I also did the same test on windows(vs8) and the tendency was not
so different.


[SVN r45918]
2008-05-29 19:48:55 +00:00
Ralf W. Grosse-Kunstleve
a334649b0c braces added to resolve g++ 4.3.0 warning
[SVN r45359]
2008-05-14 19:38:08 +00:00
Daniel James
79b7f88df6 Quote href values - our tools don't support unquoted values.
[SVN r45283]
2008-05-11 13:49:20 +00:00
Daniel James
a33ed032c6 Merge in documentation fixes. Apart from the change to optional's documenation
Jamfile, which I included by mistake.

Fixes #1659, #1661, #1684, #1685, 1687, #1690, #1801

I wrote about this at:

http://lists.boost.org/Archives/boost/2008/04/136405.php

Merged revisions 44585-44806 via svnmerge from 
https://svn.boost.org/svn/boost/branches/doc

........
  r44585 | danieljames | 2008-04-19 16:25:27 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix broken link to vacpp in bjam docs. Refs #1512
........
  r44586 | danieljames | 2008-04-19 16:27:36 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix broken link to bcpp in bjam docs. Refs #1513
........
  r44587 | danieljames | 2008-04-19 16:33:58 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  DateTime documentation - Fix a link to the serialization library. Refs #1659
........
  r44588 | danieljames | 2008-04-19 16:35:36 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix some links in interprocess & intrusive. Refs #1661
........
  r44589 | danieljames | 2008-04-19 16:37:39 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix some links in the python docs. Refs #1684.
........
  r44590 | danieljames | 2008-04-19 16:38:29 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Work around a quickbook bug which is affecting the python docs. Refs #1684.
........
  r44591 | danieljames | 2008-04-19 16:39:34 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix a broken link in the numeric conversion docs. Refs #1685
........
  r44592 | danieljames | 2008-04-19 16:40:45 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix some links in the optional docs. Refs #1687
........
  r44593 | danieljames | 2008-04-19 16:42:09 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix link to the hash documentation from bimap. Refs #1690
........
  r44599 | danieljames | 2008-04-19 18:07:33 +0100 (Sat, 19 Apr 2008) | 2 lines
  
  Fix a typo in the format library. Refs #1801
........
  r44600 | danieljames | 2008-04-19 19:20:59 +0100 (Sat, 19 Apr 2008) | 1 line
  
  Initialise svnmerge.
........
  r44641 | danieljames | 2008-04-20 18:59:47 +0100 (Sun, 20 Apr 2008) | 2 lines
  
  Fix the lincense url in shared container iterator documentation.
........
  r44642 | danieljames | 2008-04-20 19:00:00 +0100 (Sun, 20 Apr 2008) | 2 lines
  
  Fix image link in the mpi documentation.
........
  r44643 | danieljames | 2008-04-20 19:00:11 +0100 (Sun, 20 Apr 2008) | 2 lines
  
  Fix a typo in the spirit docs.
........
  r44644 | danieljames | 2008-04-20 19:00:23 +0100 (Sun, 20 Apr 2008) | 2 lines
  
  Escape the slash so that quickbook doesn't think it the start of an italic section, and mess up the link. Refs #1844
........
  r44647 | danieljames | 2008-04-20 19:39:47 +0100 (Sun, 20 Apr 2008) | 2 lines
  
  Fix another typo in spirit docs.
........


[SVN r44807]
2008-04-27 07:39:49 +00:00
Joel de Guzman
b316819925 Andreas indexing suite patch
[SVN r44450]
2008-04-16 03:07:11 +00:00
Joel de Guzman
52245de2e5 Andreas patch
[SVN r44449]
2008-04-16 03:07:06 +00:00
Ralf W. Grosse-Kunstleve
2f1f79ce87 bogus VC8 warning C4180 disabled
[SVN r44041]
2008-04-04 18:57:27 +00:00
Beman Dawes
863bff9072 Remove per email from Dave
[SVN r43901]
2008-03-28 02:11:13 +00:00
Dave Abrahams
2213cf98c6 Work around vc9 bugs
[SVN r43845]
2008-03-24 18:27:22 +00:00
Ralf W. Grosse-Kunstleve
2dba3148ce map std::invalid_argument -> Python ValueError
[SVN r43546]
2008-03-09 04:30:13 +00:00
Daniel James
48aa6ab9a9 Fix incorrect links to copyright of the form 'http:#www.boost.org
[SVN r43423]
2008-02-27 19:22:01 +00:00
Daniel James
6ba5067e0b Point links to the pages that used to be in 'more' to the site.
[SVN r43210]
2008-02-10 15:02:17 +00:00
Daniel James
60f4f5e54c Link to people pages on the website, as they've been removed from the download.
[SVN r43209]
2008-02-10 14:56:22 +00:00
Eric Niebler
7ee9cf679b stl_iterator does better error handling
[SVN r42836]
2008-01-17 22:47:54 +00:00
Ralf W. Grosse-Kunstleve
03a72363a4 undo revision 41404; see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34238
[SVN r41986]
2007-12-12 05:39:45 +00:00
Jürgen Hunold
38cc1a0c15 Add cosmetic virtual detructors to silence compile warnings.
[SVN r41650]
2007-12-03 18:51:26 +00:00
Jürgen Hunold
ff44521920 Silence unused paramter warning in release mode.
[SVN r41649]
2007-12-03 18:47:17 +00:00
Jürgen Hunold
0ac7e3f858 Revert revisions 41544 and 41549.
See http://lists.boost.org/Archives/boost/2007/12/131116.php for details.


[SVN r41577]
2007-12-02 11:51:08 +00:00
Jürgen Hunold
5cbb539ec5 Remove unused paramters.
Add -Wextra to gcc flags to enable more warnings.


[SVN r41550]
2007-12-01 20:26:37 +00:00
Jürgen Hunold
40e4940877 Silence compiler by adding cosmetic virtual destructors.
[SVN r41549]
2007-12-01 20:24:51 +00:00
Jürgen Hunold
ab0911cf53 Silence compiler by adding cosmetic virtual destructors.
[SVN r41544]
2007-12-01 19:27:06 +00:00
Dave Abrahams
0d81eb6695 Boost.Python:
* Workarounds for many SunCC 5.9 bugs
* Suppression of many SunCC 5.9 warnings
* Improve the style of some test invocations in Jamfile


[SVN r41521]
2007-12-01 02:15:17 +00:00
Dave Abrahams
e0b535df1e Try to extend the workaround to SunPro 5.9, since we're marked as not working on 5.8
[SVN r41408]
2007-11-26 22:01:50 +00:00
Ralf W. Grosse-Kunstleve
d2517faa78 g++ 4.3.0 compatibility (4.3.0 20071125 (experimental))
[SVN r41404]
2007-11-26 20:46:28 +00:00
Beman Dawes
8cd4ff8950 Remove extra ) from prior commit
[SVN r41355]
2007-11-25 13:56:09 +00:00
Dave Abrahams
26f77691ee Attempt SunPro workaround
[SVN r41352]
2007-11-25 09:02:01 +00:00
Joel de Guzman
6e7f594027 fix for trac ticket #1450
[SVN r41164]
2007-11-17 01:51:04 +00:00
Beman Dawes
eada30f0cb Get rid of .cvsignore files
[SVN r41107]
2007-11-15 15:20:27 +00:00
Joel de Guzman
e919ffdac4 refresh docs
[SVN r41082]
2007-11-14 10:24:21 +00:00
Joel de Guzman
1cf41fd031 fix mismatch include guard
[SVN r41019]
2007-11-11 22:32:48 +00:00
Nikolay Mladenov
7b67118271 changed handle cast to downcast
[SVN r40935]
2007-11-08 16:28:44 +00:00
Nikolay Mladenov
e14c702a40 added forgotten array_object_manager_traits::get_pytype
[SVN r40889]
2007-11-07 16:06:55 +00:00
Joel de Guzman
d303ea16fc added copyright and license info for each page.
[SVN r40871]
2007-11-07 03:35:49 +00:00
Ralf W. Grosse-Kunstleve
65114d8637 reinterpret_cast -> const_cast; commented out dead code removed
[SVN r40749]
2007-11-04 18:08:28 +00:00
Joel de Guzman
597dfc586b tutorial update
[SVN r40734]
2007-11-04 00:12:29 +00:00
Dave Abrahams
6a3085ad5d Merging some of the more obvious changes from RC_1_34_0
[SVN r40714]
2007-11-03 03:25:13 +00:00
Joel de Guzman
190d0d7ea6 replacing reinterpret_cast with static_cast<PySliceObject*>(static_cast<void*>(i))
[SVN r40712]
2007-11-03 03:05:26 +00:00
Eric Niebler
8b915a15ff merge Changeset 37947
[SVN r40675]
2007-11-02 04:35:01 +00:00
Dave Abrahams
90c5c19220 Take out print statement I added for debugging purposes.
[SVN r40536]
2007-10-28 19:24:02 +00:00
Dave Abrahams
cfe6f96f69 Closes #1379, really this time. The old code would sandwich argv[1] between quotes and interpret it as a string, so backslashes in windows paths were interpreted as escape sequences.
[SVN r40535]
2007-10-28 19:22:21 +00:00
Vladimir Prus
77907c5369 Make sure every library can be installed by using
bjam stage|install

in libs/<library>/build.


[SVN r40475]
2007-10-26 09:04:25 +00:00
Rene Rivera
512b30c971 Do not refer to nonexistent target when python is not configured.
[SVN r40216]
2007-10-20 16:36:18 +00:00
Rene Rivera
f005518686 Fix build system error when Python is not configured, without preventing the BPL target from being declared. Instead the target is now unbuildable, and will be skipped when Python is not configured.
[SVN r40156]
2007-10-18 16:11:41 +00:00
Rene Rivera
274a219965 Remove BPL build conditional as it prevents normal build failures.
[SVN r39731]
2007-10-06 19:46:39 +00:00
Ralf W. Grosse-Kunstleve
abc4abf84a gcc 4.3.0 compatibility (resolves new "changes meaning" error)
[SVN r39434]
2007-09-20 23:20:45 +00:00
Nikolay Mladenov
94a3ced83a fixed cpp signature related test failure
[SVN r39372]
2007-09-18 17:51:47 +00:00
Nikolay Mladenov
7eb0c678ee epydoc friendlier formatting
[SVN r39371]
2007-09-18 17:32:06 +00:00
Nikolay Mladenov
92460adce6 tabs removes, code reformatting
[SVN r39370]
2007-09-18 17:28:23 +00:00
Nikolay Mladenov
8cfd3fb2ef epydoc friendlier formatting
[SVN r39368]
2007-09-18 17:16:31 +00:00
Nikolay Mladenov
62ef542eaf fixed problem reported by Neal Becker; added a test case
[SVN r39223]
2007-09-12 21:31:39 +00:00
Ralf W. Grosse-Kunstleve
5809078ba9 Patches by Nikolay Mladenov (nickm at sitius com): new pythonic signatures; docstring support for enums; fix unrelated Visual C++ 6 problem
[SVN r39191]
2007-09-11 16:53:50 +00:00
Vladimir Prus
04e54d670c Remove V1 Jamfiles
[SVN r38516]
2007-08-08 19:02:26 +00:00
Stefan Seefeld
dd7c0a7f3d Fix ticket #1115.
[SVN r38289]
2007-07-26 16:11:18 +00:00
Stefan Seefeld
71f54cc920 Fix ticket #1115.
[SVN r38288]
2007-07-26 14:41:41 +00:00
Ralf W. Grosse-Kunstleve
9de994c0d1 Hans Meine's extra new-line for epydoc with reST compatibility
[SVN r37906]
2007-06-06 00:00:57 +00:00
Stefan Seefeld
e9caacc428 More fixes for embedding python docs.
[SVN r37709]
2007-05-18 15:52:55 +00:00
Stefan Seefeld
5070e84f70 Enhance documentation for embedding python.
[SVN r37708]
2007-05-18 15:22:43 +00:00
Stefan Seefeld
fe23d9885f Add new eval() function.
[SVN r37560]
2007-05-02 13:11:20 +00:00
Ralf W. Grosse-Kunstleve
e7ee17b71b MIPSpro: undo Python 2.5.1 define (the define leads to many warnings)
[SVN r37502]
2007-04-25 04:45:17 +00:00
Dave Abrahams
5edb63d01c Some progress on Python build guide. Minor fixes to getting started guide.
[SVN r37418]
2007-04-11 23:35:08 +00:00
Dave Abrahams
f4b3aab7d4 Checkpoint before reorg
[SVN r37370]
2007-04-05 20:13:13 +00:00
Dave Abrahams
6af67d1a4c kill off BBv1 project archive
[SVN r37367]
2007-04-05 17:19:20 +00:00
Dave Abrahams
16d975ba5c Bringing forward BBv2/Python support and a few other things that were
obviously more up-to-date on the RC branch.

Removed the Boost.Python v1 zip archive.


[SVN r37346]
2007-04-03 17:10:53 +00:00
Dave Abrahams
4fc5cafd40 Some progress on new build/test guide.
[SVN r37333]
2007-04-02 05:24:25 +00:00
Stefan Seefeld
1b5cd10f7c Fix reference counting error.
[SVN r37312]
2007-03-28 18:12:08 +00:00
Stefan Seefeld
0f91872518 Fix import_ failure.
[SVN r37142]
2007-03-05 18:51:04 +00:00
Stefan Seefeld
dc6b2979e4 Add copyright notice.
[SVN r37132]
2007-03-02 17:16:51 +00:00
Stefan Seefeld
50034140c4 Fix boost::python::import.
[SVN r37120]
2007-03-01 15:17:29 +00:00
Dave Abrahams
08a6f35ec2 Correct testing bugs:
either changing assert(...) or BOOST_ASSERT(...) to BOOST_TEST
    (in my code only)

    or adding "return boost::report_errors();" where it was clearly
    missing (and a pure bug, in anyone's code).


[SVN r37057]
2007-02-24 22:40:59 +00:00
Dave Abrahams
67236ffbad New build instructions in progress
[SVN r36879]
2007-02-03 16:55:07 +00:00
Dave Abrahams
96ab7a80a4 Remove BBv1 for good
[SVN r36323]
2006-12-11 05:02:34 +00:00
Dave Abrahams
d8c3ff199e Remove BBv1 for good
[SVN r36321]
2006-12-11 03:35:10 +00:00
Dave Abrahams
0c4ebef579 Fix auto-link to look at the right variable.
Make boost-build.jam point at the v2 Boost.


[SVN r36318]
2006-12-11 02:54:48 +00:00
Dave Abrahams
8fe9d41b58 Cleaned out flotsam and improved comments
[SVN r36317]
2006-12-11 02:50:55 +00:00
Dave Abrahams
8a4590b2ef Enable auto-linking
[SVN r36291]
2006-12-07 17:44:05 +00:00
Ralf W. Grosse-Kunstleve
d67b040683 fixes to support pickling of enums (by Shashank Bapat)
[SVN r36256]
2006-12-03 20:43:48 +00:00
Beman Dawes
2db61657f2 Add copyright, license
[SVN r35905]
2006-11-07 19:11:57 +00:00
Dave Abrahams
6d2ee96ba3 improve error message
[SVN r35822]
2006-11-03 16:34:53 +00:00
Stefan Seefeld
a74c8e3da3 Fix symbol visibility.
[SVN r35754]
2006-10-27 21:19:47 +00:00
Ralf W. Grosse-Kunstleve
9f4d39d9fe correct trivial, obvious accident: stray line removed
[SVN r35599]
2006-10-13 22:06:17 +00:00
Dave Abrahams
31c19644ed make numpy tests portable to Darwin with older docutils
[SVN r35597]
2006-10-13 21:34:26 +00:00
Dave Abrahams
600d444136 Fix some problems with testing on old docutils installations
[SVN r35594]
2006-10-13 19:35:28 +00:00
Dave Abrahams
c3bd0fcbad Make object comparison operators return object instead of bool, to
accomodate strange beasts like numarray arrays that return arrays that
can't be used as truth values from their comparison ops.

Fix numpy test for portability with old doctest (again!)


[SVN r35572]
2006-10-12 09:07:07 +00:00
Dave Abrahams
991a7c198a Workaround vc6 bugs
[SVN r35568]
2006-10-12 06:41:55 +00:00
Dave Abrahams
9b67f0447d Suppress a couple of msvc class/struct warnings
[SVN r35567]
2006-10-12 06:41:18 +00:00
Dave Abrahams
b714f6cc23 Adjust tests to account for numarray behavior differences
[SVN r35539]
2006-10-10 22:44:09 +00:00
Dave Abrahams
479a6ba4fc Try for backward compatibility with older versions of doctest
[SVN r35535]
2006-10-10 18:12:43 +00:00
Dave Abrahams
d78836b828 Fix lots of bugs in the numeric interface and tests.
Tests:
* Coerce a result to bool to deal with Python's new Bool type
* Better reporting of mismatches in expected and received results
* Remove bogus nullary y.astype() call
* Fix all uses of trace and diagonal so they don't cause errors
* Use appropriate typecodes
* Use doctest detailed API to run just the relevant tests
* Factor out error handling from macro

API:
* Added get_module_name() function to get current numeric module
* new_(x) now returns an array instead of object
* Fixed the signatures of the factory() family of functions
* Updated docs accordingly.


[SVN r35528]
2006-10-09 04:05:25 +00:00
Dave Abrahams
7a59131d37 Fix missing #include
[SVN r35524]
2006-10-08 05:17:20 +00:00
Dave Abrahams
5ab00bc9c8 Fix long-standing misnaming of "factory" method as "array"
[SVN r35428]
2006-09-29 22:24:12 +00:00
Dave Abrahams
94500ae36d Tests and fixes for a bad interaction between wrapper<> and operators
support.  "self" arguments weren't getting unwrapped properly.


[SVN r35365]
2006-09-28 14:41:01 +00:00
Dave Abrahams
5e5d34cc36 Fixed broken links
[SVN r35329]
2006-09-26 04:23:32 +00:00
Ralf W. Grosse-Kunstleve
c6f2aa4ef2 new boost/python/ssize_t.hpp; avoids potential clash of Py_ssize_t typedef and PY_SSIZE_T_MIN/MAX macros with definitions from other libraries
[SVN r35325]
2006-09-26 00:25:07 +00:00
Dave Abrahams
c7fb2f7047 Attempt GCC-3.4.4 and 4.0.1 workarounds
[SVN r35276]
2006-09-22 15:12:04 +00:00
Vladimir Prus
afedc1cd9a Add tests
[SVN r35244]
2006-09-21 07:26:35 +00:00
Gottfried Ganßauge
070e02d7d5 Renamed from opaque_pointer_converter.html
[SVN r35242]
2006-09-21 07:07:14 +00:00
Dave Abrahams
ccc56c2a4c Apply Boost license, with permission from Prabhu Ramachandran.
[SVN r35240]
2006-09-21 03:43:59 +00:00
Dave Abrahams
e00a88ff49 Fix inspection issues
[SVN r35239]
2006-09-21 02:40:19 +00:00
Stefan Seefeld
e527bc860f Fix copyright issues.
[SVN r35236]
2006-09-20 22:30:39 +00:00
Dave Abrahams
921e306b9a Fix license/copyright
[SVN r35234]
2006-09-20 21:59:03 +00:00
Dave Abrahams
bed1d26904 Return an int, not a string, on success from
check_numeric_array_rich_slice, since that's what the tests expect.


[SVN r35184]
2006-09-18 22:21:50 +00:00
Dave Abrahams
41a342f026 vc6/7 workaround
[SVN r35164]
2006-09-18 18:25:12 +00:00
Dave Abrahams
cee8e07046 Checkin missing op_repr definition
[SVN r35153]
2006-09-18 02:59:31 +00:00
Dave Abrahams
0806e89964 More informative error messages
Better autoconfiguration


[SVN r35140]
2006-09-17 02:41:20 +00:00
Dave Abrahams
f5421ca6b2 Default to Python 2.4 in Unix builds
Applied contributed patches http://tinyurl.com/ndljr and
http://tinyurl.com/18r


[SVN r35138]
2006-09-16 18:43:53 +00:00
Ralf W. Grosse-Kunstleve
eea7697175 if __name__ == '__main__'
[SVN r35114]
2006-09-14 21:57:56 +00:00
Ralf W. Grosse-Kunstleve
777ce7b561 magic coding: iso-latin1 comment added to avoid Python SyntaxError
[SVN r35113]
2006-09-14 21:53:00 +00:00
Gottfried Ganßauge
864ece5539 cross module compatibility test for opaque
[SVN r35111]
2006-09-14 19:06:33 +00:00
Gottfried Ganßauge
2610eb9acb Type object for opaque initialized with PyType_Clear.
opaque is registered only if not another module has already registered
a conversion for that pointer type.
Doc update.


[SVN r35104]
2006-09-14 05:59:29 +00:00
Dave Abrahams
567a2c7b89 attempt unverified workaround for http://tinyurl.com/gvrgd
[SVN r35103]
2006-09-13 22:47:11 +00:00
Dave Abrahams
05070faf12 Attempt to capture better debugging info in output
[SVN r35079]
2006-09-12 23:58:40 +00:00
Dave Abrahams
ad8069314d Move definition of BOOST_PYTHON_SUPPRESS_REGISTRY_INITIALIZATION back
where it belongs.


[SVN r35076]
2006-09-12 22:37:09 +00:00
Dave Abrahams
9366c48351 add missing license/copyright info
[SVN r35068]
2006-09-11 22:08:18 +00:00
Dave Abrahams
5a14319753 SunPro workarounds
[SVN r35067]
2006-09-11 10:38:14 +00:00
Joel de Guzman
279a4f7888 Update
[SVN r35006]
2006-08-31 06:01:57 +00:00
Dave Abrahams
d3418d494c Restort BOOST_PYTHON_STATIC_LIB. We don't want to create exported symbols.
[SVN r34942]
2006-08-24 19:03:35 +00:00
Dave Abrahams
c839427246 Sun workaround
[SVN r34939]
2006-08-24 13:04:59 +00:00
Dave Abrahams
dd3a136b18 Attempted Sun workaround
[SVN r34914]
2006-08-22 11:50:35 +00:00
Dave Abrahams
48696918de Try not specifying static link, to see if it makes Darwin happy
[SVN r34871]
2006-08-11 15:50:21 +00:00
Dave Abrahams
88be35ddc2 Attempt Sun-5.8 workaround
[SVN r34864]
2006-08-11 00:47:48 +00:00
Gennaro Prota
9ee0d36a1d removed tabs (inspect tool)
[SVN r34722]
2006-07-24 22:25:35 +00:00
Gennaro Prota
f240e0bab6 removed tabs (inspect tool)
[SVN r34720]
2006-07-24 22:20:25 +00:00
Gennaro Prota
4081605e4b removed tabs (inspect tool)
[SVN r34719]
2006-07-24 22:14:15 +00:00
Gennaro Prota
f332ff2d89 minor fix: violation of min/max guidelines
[SVN r34717]
2006-07-24 22:04:05 +00:00
Vladimir Prus
ec77608840 Clarify comment
[SVN r34668]
2006-07-22 12:53:49 +00:00
Vladimir Prus
f5a69a1dab Windows fix: use <library>/pytho/python_for_extensions, not <use>, so that
we actually link to Python import lib on windows.


[SVN r34666]
2006-07-22 12:28:00 +00:00
Vladimir Prus
a1e865061c Don't link Boost.Python to python library, and don't require
<threading>multi for embedding applications.

* libs/python/build/Jamfile.v2: (boost_python): Don't link
  to /python//python. Use /python//python_for_extensions.

* libs/python/test/Jamfile.v2: Remove <threading>multi project
  requirements.
  (py-run): Link to /python//python.
  (exec): Likewise.

* tools/build/v2/tools/python.jam: (pthread): Declare.
  (init-unix): Add 'pthread' to extra-libs.
  (


[SVN r34662]
2006-07-22 07:12:10 +00:00
Ralf W. Grosse-Kunstleve
596e92404a old misunderstanding corrected (L-BFGS)
[SVN r34504]
2006-07-11 04:09:41 +00:00
Joel de Guzman
2640f5af94 new css
[SVN r34426]
2006-06-29 09:35:52 +00:00
Joel de Guzman
0605e9fdcf minor tweak
[SVN r34375]
2006-06-22 13:43:09 +00:00
Joel de Guzman
cf68da0b19 added test for vector<string>
[SVN r34374]
2006-06-22 13:33:46 +00:00
Joel de Guzman
d3c474b295 terminology tweak
[SVN r34360]
2006-06-20 14:01:12 +00:00
Joel de Guzman
c9300e07c2 added custom converter test for map indexing suite
[SVN r34359]
2006-06-20 00:33:22 +00:00
Ralf W. Grosse-Kunstleve
cab94a7bba adjustments for new MIPSpro 7.4.4
[SVN r34132]
2006-06-02 05:39:50 +00:00
Ralf W. Grosse-Kunstleve
caa9cb8268 Python 2.5 compatibility
[SVN r34017]
2006-05-18 22:41:14 +00:00
Ralf W. Grosse-Kunstleve
66ac61450e avoid Visual C++ 7.1 "resolved overload was found by argument-dependent lookup" warning
[SVN r34016]
2006-05-18 22:09:20 +00:00
Ralf W. Grosse-Kunstleve
59f81def56 Python include must appear before any system include
[SVN r34010]
2006-05-18 18:47:12 +00:00
Ralf W. Grosse-Kunstleve
92862028b7 MIPSpro 7.3.1 compatibility
[SVN r34009]
2006-05-18 18:46:26 +00:00
Ralf W. Grosse-Kunstleve
b0ba7dfc50 also exercise OVERLOADS with docstring
[SVN r34006]
2006-05-18 16:15:59 +00:00
Ralf W. Grosse-Kunstleve
fe3abeda9f much more informative pickle error messages if pickling is not enabled
[SVN r34004]
2006-05-18 15:49:41 +00:00
Markus Schöpflin
3fdfb30e33 Include python first, fixes error on Tru64/CXX.
[SVN r33454]
2006-03-23 09:38:03 +00:00
Vladimir Prus
cdcf8633bb Force multithreading for Python test.
Workaround for problem described in
http://thread.gmane.org/gmane.comp.lib.boost.devel/139601


[SVN r33434]
2006-03-22 09:53:34 +00:00
85 changed files with 384 additions and 1409 deletions

Binary file not shown.

View File

@@ -396,27 +396,33 @@
</blockquote>
</dd>
<dt><b><a href="http://www.rationaldiscovery.com">Rational Discovery
LLC</a></b></dt>
<dt><b><a href="http://pyrap.googlecode.com/">Pyrap</a></b></dt>
<dd>
<p><a href="diepen@astron.nl"
>Ger van Diepen</a> writes:</p>
<blockquote>
<p>Pyrap is the python interface to the Radio-Astronomical Package
casacore (<a href="http://casacore.googlecode.com/"
>casacore.googlecode.com</a>). Astronomers love pyrap because
it makes it easily possible to get their data (observed with
radio-astronomical telescopes like LOFAR, ASKAP, and eVLA) in numpy
arrays and do basic data inspection and manipulation using the many
python packages that are available.</p>
<p>Boost.Python made it quite easily possible to create converters for
the various data types, also for numpy arrays and individual elements
of a numpy array. It's nice they work fully recursively. Mapping C++
functions to Python was straightforward.</p>
</blockquote>
</dd>
<dt><b><a href="http://www.rdkit.org/"
>RDKit: Cheminformatics and Machine Learning Software</a></b></dt>
<dd>
Rational Discovery provides computational modeling, combinatorial
library design and custom software development services to the
pharmaceutical, biotech and chemical industries. We do a substantial
amount of internal research to develop new approaches for applying
machine-learning techniques to solve chemical problems. Because we're a
small organization and chemistry is a large and complex field, it is
essential that we be able to quickly and easily prototype and test new
algorithms.
<p>For our internal software, we implement core data structures in C
and expose them to Python using Boost.Python. Algorithm development is
done in Python and then translated to C if required (often it's not).
This hybrid development approach not only greatly increases our
productivity, but it also allows "non-developers" (people without C
experience) to take part in method development. Learning C is a
daunting task, but "Python fits your brain." (Thanks to Bruce Eckel for
the quote.)</p>
A collection of cheminformatics and machine-learning software
written in C++ and Python.
</dd>
</dl>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Chapter&#160;1.&#160;python 2.0</title>
<link rel="stylesheet" href="../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="next" href="python/hello.html" title="Building Hello World">
</head>
@@ -31,7 +31,7 @@
<div><p class="copyright">Copyright &#169; 2002-2005 Joel
de Guzman, David Abrahams</p></div>
<div><div class="legalnotice">
<a name="id759709"></a><p>
<a name="python.legal"></a><p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">
http://www.boost.org/LICENSE_1_0.txt </a>)
@@ -42,8 +42,8 @@
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="section"><a href="index.html#python.quickstart">QuickStart</a></span></dt>
<dt><span class="section"><a href="python/hello.html"> Building Hello World</a></span></dt>
<dt><span class="section"><a href="python/exposing.html"> Exposing Classes</a></span></dt>
<dt><span class="section"><a href="python/hello.html">Building Hello World</a></span></dt>
<dt><span class="section"><a href="python/exposing.html">Exposing Classes</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="python/exposing.html#python.constructors">Constructors</a></span></dt>
<dt><span class="section"><a href="python/exposing.html#python.class_data_members">Class Data Members</a></span></dt>
@@ -60,18 +60,19 @@
<dt><span class="section"><a href="python/functions.html#python.default_arguments">Default Arguments</a></span></dt>
<dt><span class="section"><a href="python/functions.html#python.auto_overloading">Auto-Overloading</a></span></dt>
</dl></dd>
<dt><span class="section"><a href="python/object.html"> Object Interface</a></span></dt>
<dt><span class="section"><a href="python/object.html">Object Interface</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="python/object.html#python.basic_interface">Basic Interface</a></span></dt>
<dt><span class="section"><a href="python/object.html#python.derived_object_types">Derived Object types</a></span></dt>
<dt><span class="section"><a href="python/object.html#python.extracting_c___objects">Extracting C++ objects</a></span></dt>
<dt><span class="section"><a href="python/object.html#python.enums">Enums</a></span></dt>
<dt><span class="section"><a href="python/object.html#python.creating_python_object">Creating <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span></code> from <code class="computeroutput"><span class="identifier">PyObject</span><span class="special">*</span></code></a></span></dt>
</dl></dd>
<dt><span class="section"><a href="python/embedding.html">Embedding</a></span></dt>
<dd><dl><dt><span class="section"><a href="python/embedding.html#python.using_the_interpreter">Using the interpreter</a></span></dt></dl></dd>
<dt><span class="section"><a href="python/iterators.html">Iterators</a></span></dt>
<dt><span class="section"><a href="python/exception.html"> Exception Translation</a></span></dt>
<dt><span class="section"><a href="python/techniques.html"> General Techniques</a></span></dt>
<dt><span class="section"><a href="python/exception.html">Exception Translation</a></span></dt>
<dt><span class="section"><a href="python/techniques.html">General Techniques</a></span></dt>
<dd><dl>
<dt><span class="section"><a href="python/techniques.html#python.creating_packages">Creating Packages</a></span></dt>
<dt><span class="section"><a href="python/techniques.html#python.extending_wrapped_objects_in_python">Extending Wrapped Objects in Python</a></span></dt>
@@ -93,8 +94,8 @@
code takes on the look of a kind of declarative interface definition language
(IDL).
</p>
<a name="quickstart.hello_world"></a><h3>
<a name="id759740"></a>
<h3>
<a name="quickstart.hello_world"></a>
Hello World
</h3>
<p>
@@ -121,14 +122,10 @@
That's it. We're done. We can now build this as a shared library. The resulting
DLL is now visible to Python. Here's a sample Python session:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="keyword">import</span> <span class="identifier">hello_ext</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">print</span> <span class="identifier">hello_ext</span><span class="special">.</span><span class="identifier">greet</span><span class="special">()</span>
<span class="identifier">hello</span><span class="special">,</span> <span class="identifier">world</span>
</pre>
<p>
</p>
<div class="blockquote"><blockquote class="blockquote"><p>
<span class="emphasis"><em><span class="bold"><strong>Next stop... Building your Hello World module
from start to finish...</strong></span></em></span>
@@ -136,7 +133,7 @@
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"><p><small>Last revised: July 01, 2010 at 21:56:58 GMT</small></p></td>
<td align="left"><p><small>Last revised: December 26, 2011 at 21:58:39 GMT</small></p></td>
<td align="right"><div class="copyright-footer"></div></td>
</tr></table>
<hr>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Embedding</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="object.html" title="Object Interface">
@@ -39,8 +39,8 @@
a lot easier and, in a future version, it may become unnecessary to touch the
Python/C API at all. So stay tuned... <span class="inlinemediaobject"><img src="../images/smiley.png" alt="smiley"></span>
</p>
<a name="embedding.building_embedded_programs"></a><h3>
<a name="id773307"></a>
<h3>
<a name="embedding.building_embedded_programs"></a>
Building embedded programs
</h3>
<p>
@@ -81,8 +81,8 @@ exe embedded_program # name of the executable
&lt;library-path&gt;$(PYTHON_LIB_PATH)
&lt;find-library&gt;$(PYTHON_EMBEDDED_LIBRARY) ;
</pre>
<a name="embedding.getting_started"></a><h3>
<a name="id773391"></a>
<h3>
<a name="embedding.getting_started"></a>
Getting started
</h3>
<p>
@@ -95,8 +95,7 @@ exe embedded_program # name of the executable
</li>
<li class="listitem">
Call <a href="http://www.python.org/doc/current/api/initialization.html#l2h-652" target="_top">Py_Initialize</a>()
to start the interpreter and create the <code class="literal"><span class="underline">_main</span>_</code>
module.
to start the interpreter and create the <code class="literal">__main__</code> module.
</li>
<li class="listitem">
Call other Python C API routines to use the interpreter.
@@ -132,8 +131,8 @@ exe embedded_program # name of the executable
and <a href="../../../../v2/object.html" target="_top">object</a> class templates to
automate the process.
</p>
<a name="using_the_interpreter.running_python_code"></a><h3>
<a name="id773549"></a>
<h3>
<a name="using_the_interpreter.running_python_code"></a>
Running Python code
</h3>
<p>
@@ -152,8 +151,7 @@ exe embedded_program # name of the executable
The <code class="literal">globals</code> and <code class="literal">locals</code> parameters are
Python dictionaries containing the globals and locals of the context in which
to run the code. For most intents and purposes you can use the namespace
dictionary of the <code class="literal"><span class="underline">_main</span>_</code>
module for both parameters.
dictionary of the <code class="literal">__main__</code> module for both parameters.
</p>
<p>
Boost.python provides a function to import a module:
@@ -165,8 +163,8 @@ exe embedded_program # name of the executable
first), and returns it.
</p>
<p>
Let's import the <code class="literal"><span class="underline">_main</span>_</code>
module and run some Python code in its namespace:
Let's import the <code class="literal">__main__</code> module and run some Python code
in its namespace:
</p>
<pre class="programlisting"><span class="identifier">object</span> <span class="identifier">main_module</span> <span class="special">=</span> <span class="identifier">import</span><span class="special">(</span><span class="string">"__main__"</span><span class="special">);</span>
<span class="identifier">object</span> <span class="identifier">main_namespace</span> <span class="special">=</span> <span class="identifier">main_module</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"__dict__"</span><span class="special">);</span>
@@ -180,8 +178,8 @@ exe embedded_program # name of the executable
This should create a file called 'hello.txt' in the current directory containing
a phrase that is well-known in programming circles.
</p>
<a name="using_the_interpreter.manipulating_python_objects"></a><h3>
<a name="id774064"></a>
<h3>
<a name="using_the_interpreter.manipulating_python_objects"></a>
Manipulating Python objects
</h3>
<p>
@@ -197,16 +195,16 @@ exe embedded_program # name of the executable
<span class="keyword">int</span> <span class="identifier">five_squared</span> <span class="special">=</span> <span class="identifier">extract</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">main_namespace</span><span class="special">[</span><span class="string">"result"</span><span class="special">]);</span>
</pre>
<p>
Here we create a dictionary object for the <code class="literal"><span class="underline">_main</span>_</code>
module's namespace. Then we assign 5 squared to the result variable and read
this variable from the dictionary. Another way to achieve the same result
is to use eval instead, which returns the result directly:
Here we create a dictionary object for the <code class="literal">__main__</code> module's
namespace. Then we assign 5 squared to the result variable and read this
variable from the dictionary. Another way to achieve the same result is to
use eval instead, which returns the result directly:
</p>
<pre class="programlisting"><span class="identifier">object</span> <span class="identifier">result</span> <span class="special">=</span> <span class="identifier">eval</span><span class="special">(</span><span class="string">"5 ** 2"</span><span class="special">);</span>
<span class="keyword">int</span> <span class="identifier">five_squared</span> <span class="special">=</span> <span class="identifier">extract</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">result</span><span class="special">);</span>
</pre>
<a name="using_the_interpreter.exception_handling"></a><h3>
<a name="id774390"></a>
<h3>
<a name="using_the_interpreter.exception_handling"></a>
Exception handling
</h3>
<p>
@@ -216,13 +214,13 @@ exe embedded_program # name of the executable
<pre class="programlisting"><span class="keyword">try</span>
<span class="special">{</span>
<span class="identifier">object</span> <span class="identifier">result</span> <span class="special">=</span> <span class="identifier">eval</span><span class="special">(</span><span class="string">"5/0"</span><span class="special">);</span>
<span class="comment">// execution will never get here:
</span> <span class="keyword">int</span> <span class="identifier">five_divided_by_zero</span> <span class="special">=</span> <span class="identifier">extract</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">result</span><span class="special">);</span>
<span class="comment">// execution will never get here:</span>
<span class="keyword">int</span> <span class="identifier">five_divided_by_zero</span> <span class="special">=</span> <span class="identifier">extract</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">result</span><span class="special">);</span>
<span class="special">}</span>
<span class="keyword">catch</span><span class="special">(</span><span class="identifier">error_already_set</span> <span class="keyword">const</span> <span class="special">&amp;)</span>
<span class="special">{</span>
<span class="comment">// handle the exception in some way
</span><span class="special">}</span>
<span class="comment">// handle the exception in some way</span>
<span class="special">}</span>
</pre>
<p>
The <code class="literal">error_already_set</code> exception class doesn't carry any
@@ -238,12 +236,12 @@ exe embedded_program # name of the executable
<span class="special">{</span>
<span class="keyword">if</span> <span class="special">(</span><span class="identifier">PyErr_ExceptionMatches</span><span class="special">(</span><span class="identifier">PyExc_ZeroDivisionError</span><span class="special">))</span>
<span class="special">{</span>
<span class="comment">// handle ZeroDivisionError specially
</span> <span class="special">}</span>
<span class="comment">// handle ZeroDivisionError specially</span>
<span class="special">}</span>
<span class="keyword">else</span>
<span class="special">{</span>
<span class="comment">// print all other errors to stderr
</span> <span class="identifier">PyErr_Print</span><span class="special">();</span>
<span class="comment">// print all other errors to stderr</span>
<span class="identifier">PyErr_Print</span><span class="special">();</span>
<span class="special">}</span>
<span class="special">}</span>
</pre>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Exception Translation</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="iterators.html" title="Iterators">
@@ -24,7 +24,7 @@
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="python.exception"></a> Exception Translation</h2></div></div></div>
<a name="python.exception"></a>Exception Translation</h2></div></div></div>
<p>
All C++ exceptions must be caught at the boundary with Python code. This boundary
is the point where C++ meets Python. Boost.Python provides a default exception

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Exposing Classes</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="hello.html" title="Building Hello World">
@@ -24,7 +24,7 @@
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="python.exposing"></a> Exposing Classes</h2></div></div></div>
<a name="python.exposing"></a>Exposing Classes</h2></div></div></div>
<div class="toc"><dl>
<dt><span class="section"><a href="exposing.html#python.constructors">Constructors</a></span></dt>
<dt><span class="section"><a href="exposing.html#python.class_data_members">Class Data Members</a></span></dt>
@@ -67,8 +67,6 @@
we may use our class <code class="literal">World</code> in Python. Here's a sample Python
session:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="keyword">import</span> <span class="identifier">hello</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">planet</span> <span class="special">=</span> <span class="identifier">hello</span><span class="special">.</span><span class="identifier">World</span><span class="special">()</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">planet</span><span class="special">.</span><span class="identifier">set</span><span class="special">(</span><span class="string">'howdy'</span><span class="special">)</span>
@@ -90,12 +88,10 @@
We may wish to wrap a class with a non-default constructor. Let us build
on our previous example:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">World</span>
<span class="special">{</span>
<span class="identifier">World</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">msg</span><span class="special">):</span> <span class="identifier">msg</span><span class="special">(</span><span class="identifier">msg</span><span class="special">)</span> <span class="special">{}</span> <span class="comment">// added constructor
</span> <span class="keyword">void</span> <span class="identifier">set</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">msg</span><span class="special">)</span> <span class="special">{</span> <span class="keyword">this</span><span class="special">-&gt;</span><span class="identifier">msg</span> <span class="special">=</span> <span class="identifier">msg</span><span class="special">;</span> <span class="special">}</span>
<span class="identifier">World</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">msg</span><span class="special">):</span> <span class="identifier">msg</span><span class="special">(</span><span class="identifier">msg</span><span class="special">)</span> <span class="special">{}</span> <span class="comment">// added constructor</span>
<span class="keyword">void</span> <span class="identifier">set</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">msg</span><span class="special">)</span> <span class="special">{</span> <span class="keyword">this</span><span class="special">-&gt;</span><span class="identifier">msg</span> <span class="special">=</span> <span class="identifier">msg</span><span class="special">;</span> <span class="special">}</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">greet</span><span class="special">()</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">msg</span><span class="special">;</span> <span class="special">}</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">msg</span><span class="special">;</span>
<span class="special">};</span>
@@ -120,7 +116,7 @@
<p>
<code class="literal">init&lt;std::string&gt;()</code> exposes the constructor taking
in a <code class="literal">std::string</code> (in Python, constructors are spelled
"<code class="literal">"<span class="underline">_init</span>_"</code>").
"<code class="literal">"__init__"</code>").
</p>
<p>
We can expose additional constructors by passing more <code class="literal">init&lt;...&gt;</code>s
@@ -140,8 +136,8 @@
<pre class="programlisting"><span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">Abstract</span><span class="special">&gt;(</span><span class="string">"Abstract"</span><span class="special">,</span> <span class="identifier">no_init</span><span class="special">)</span>
</pre>
<p>
This actually adds an <code class="literal"><span class="underline">_init</span>_</code>
method which always raises a Python RuntimeError exception.
This actually adds an <code class="literal">__init__</code> method which always raises
a Python RuntimeError exception.
</p>
</div>
<div class="section">
@@ -172,8 +168,6 @@
Then, in Python, assuming we have placed our Var class inside the namespace
hello as we did before:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span> <span class="special">=</span> <span class="identifier">hello</span><span class="special">.</span><span class="identifier">Var</span><span class="special">(</span><span class="string">'pi'</span><span class="special">)</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">value</span> <span class="special">=</span> <span class="number">3.14</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">print</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">name</span><span class="special">,</span> <span class="string">'is around'</span><span class="special">,</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">value</span>
@@ -183,8 +177,8 @@
Note that <code class="literal">name</code> is exposed as <span class="bold"><strong>read-only</strong></span>
while <code class="literal">value</code> is exposed as <span class="bold"><strong>read-write</strong></span>.
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">name</span> <span class="special">=</span> <span class="string">'e'</span> <span class="comment"># can't change name
</span><span class="identifier">Traceback</span> <span class="special">(</span><span class="identifier">most</span> <span class="identifier">recent</span> <span class="identifier">call</span> <span class="identifier">last</span><span class="special">):</span>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">name</span> <span class="special">=</span> <span class="string">'e'</span> <span class="comment"># can't change name</span>
<span class="identifier">Traceback</span> <span class="special">(</span><span class="identifier">most</span> <span class="identifier">recent</span> <span class="identifier">call</span> <span class="identifier">last</span><span class="special">):</span>
<span class="identifier">File</span> <span class="string">"&lt;stdin&gt;"</span><span class="special">,</span> <span class="identifier">line</span> <span class="number">1</span><span class="special">,</span> <span class="keyword">in</span> <span class="error">?</span>
<span class="identifier">AttributeError</span><span class="special">:</span> <span class="identifier">can</span><span class="error">'</span><span class="identifier">t</span> <span class="identifier">set</span> <span class="identifier">attribute</span>
</pre>
@@ -198,8 +192,6 @@
The only way to access the class' data is through access (getter/setter)
functions. Access functions expose class properties. Here's an example:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">Num</span>
<span class="special">{</span>
<span class="identifier">Num</span><span class="special">();</span>
@@ -221,21 +213,17 @@
<p>
And at last, in Python:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span> <span class="special">=</span> <span class="identifier">Num</span><span class="special">()</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">value</span> <span class="special">=</span> <span class="number">3.14</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">value</span><span class="special">,</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">rovalue</span>
<span class="special">(</span><span class="number">3.14</span><span class="special">,</span> <span class="number">3.14</span><span class="special">)</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">rovalue</span> <span class="special">=</span> <span class="number">2.17</span> <span class="comment"># error!
</span></pre>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">rovalue</span> <span class="special">=</span> <span class="number">2.17</span> <span class="comment"># error!</span>
</pre>
<p>
Take note that the class property <code class="literal">rovalue</code> is exposed as
<span class="bold"><strong>read-only</strong></span> since the <code class="literal">rovalue</code>
setter member function is not passed in:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">.</span><span class="identifier">add_property</span><span class="special">(</span><span class="string">"rovalue"</span><span class="special">,</span> <span class="special">&amp;</span><span class="identifier">Num</span><span class="special">::</span><span class="identifier">get</span><span class="special">)</span>
</pre>
</div>
@@ -310,8 +298,8 @@
is destroyed. We will see more of Boost.Python <a class="link" href="functions.html#python.call_policies" title="Call Policies">call
policies</a> later.
</p>
<pre class="programlisting"><span class="comment">// Tell Python to take ownership of factory's result
</span><span class="identifier">def</span><span class="special">(</span><span class="string">"factory"</span><span class="special">,</span> <span class="identifier">factory</span><span class="special">,</span>
<pre class="programlisting"><span class="comment">// Tell Python to take ownership of factory's result</span>
<span class="identifier">def</span><span class="special">(</span><span class="string">"factory"</span><span class="special">,</span> <span class="identifier">factory</span><span class="special">,</span>
<span class="identifier">return_value_policy</span><span class="special">&lt;</span><span class="identifier">manage_new_object</span><span class="special">&gt;());</span>
</pre>
</div>
@@ -356,7 +344,7 @@
the job of wrapping classes that are meant to overridden in Python, easier.
</p>
<div class="sidebar">
<p class="title"><b></b></p>
<div class="titlepage"></div>
<p>
<span class="inlinemediaobject"><img src="../images/alert.png" alt="alert"></span> <span class="bold"><strong>MSVC6/7 Workaround</strong></span>
</p>
@@ -436,8 +424,8 @@
<span class="keyword">int</span> <span class="identifier">f</span><span class="special">()</span>
<span class="special">{</span>
<span class="keyword">if</span> <span class="special">(</span><span class="identifier">override</span> <span class="identifier">f</span> <span class="special">=</span> <span class="keyword">this</span><span class="special">-&gt;</span><span class="identifier">get_override</span><span class="special">(</span><span class="string">"f"</span><span class="special">))</span>
<span class="keyword">return</span> <span class="identifier">f</span><span class="special">();</span> <span class="comment">// *note*
</span> <span class="keyword">return</span> <span class="identifier">Base</span><span class="special">::</span><span class="identifier">f</span><span class="special">();</span>
<span class="keyword">return</span> <span class="identifier">f</span><span class="special">();</span> <span class="comment">// *note*</span>
<span class="keyword">return</span> <span class="identifier">Base</span><span class="special">::</span><span class="identifier">f</span><span class="special">();</span>
<span class="special">}</span>
<span class="keyword">int</span> <span class="identifier">default_f</span><span class="special">()</span> <span class="special">{</span> <span class="keyword">return</span> <span class="keyword">this</span><span class="special">-&gt;</span><span class="identifier">Base</span><span class="special">::</span><span class="identifier">f</span><span class="special">();</span> <span class="special">}</span>
@@ -449,7 +437,7 @@
If none, then we call <code class="computeroutput"><span class="identifier">Base</span><span class="special">::</span><span class="identifier">f</span><span class="special">()</span></code>.
</p>
<div class="sidebar">
<p class="title"><b></b></p>
<div class="titlepage"></div>
<p>
<span class="inlinemediaobject"><img src="../images/alert.png" alt="alert"></span> <span class="bold"><strong>MSVC6/7 Workaround</strong></span>
</p>
@@ -477,8 +465,6 @@
<p>
In Python, the results would be as expected:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">base</span> <span class="special">=</span> <span class="identifier">Base</span><span class="special">()</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">class</span> <span class="identifier">Derived</span><span class="special">(</span><span class="identifier">Base</span><span class="special">):</span>
<span class="special">...</span> <span class="keyword">def</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span>
@@ -502,8 +488,8 @@
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="python.class_operators_special_functions"></a>Class Operators/Special Functions</h3></div></div></div>
<a name="class_operators_special_functions.python_operators"></a><h3>
<a name="id764956"></a>
<h3>
<a name="class_operators_special_functions.python_operators"></a>
Python Operators
</h3>
<p>
@@ -515,8 +501,6 @@
Consider a file position class <code class="literal">FilePos</code> and a set of operators
that take on FilePos instances:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">FilePos</span> <span class="special">{</span> <span class="comment">/*...*/</span> <span class="special">};</span>
<span class="identifier">FilePos</span> <span class="keyword">operator</span><span class="special">+(</span><span class="identifier">FilePos</span><span class="special">,</span> <span class="keyword">int</span><span class="special">);</span>
@@ -532,14 +516,14 @@
and intuitively:
</p>
<pre class="programlisting"><span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">FilePos</span><span class="special">&gt;(</span><span class="string">"FilePos"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">+</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __add__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="keyword">int</span><span class="special">()</span> <span class="special">+</span> <span class="identifier">self</span><span class="special">)</span> <span class="comment">// __radd__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-</span> <span class="identifier">self</span><span class="special">)</span> <span class="comment">// __sub__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __sub__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">+=</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __iadd__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-=</span> <span class="identifier">other</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;())</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">&lt;</span> <span class="identifier">self</span><span class="special">);</span> <span class="comment">// __lt__
</span></pre>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">+</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __add__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="keyword">int</span><span class="special">()</span> <span class="special">+</span> <span class="identifier">self</span><span class="special">)</span> <span class="comment">// __radd__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-</span> <span class="identifier">self</span><span class="special">)</span> <span class="comment">// __sub__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __sub__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">+=</span> <span class="keyword">int</span><span class="special">())</span> <span class="comment">// __iadd__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">-=</span> <span class="identifier">other</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;())</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">self</span> <span class="special">&lt;</span> <span class="identifier">self</span><span class="special">);</span> <span class="comment">// __lt__</span>
</pre>
<p>
The code snippet above is very clear and needs almost no explanation at all.
It is virtually the same as the operators' signatures. Just take note that
@@ -549,8 +533,8 @@
in place of an actual <code class="literal">T</code> instance when writing "self
expressions".
</p>
<a name="class_operators_special_functions.special_methods"></a><h3>
<a name="id765570"></a>
<h3>
<a name="class_operators_special_functions.special_methods"></a>
Special Methods
</h3>
<p>
@@ -568,11 +552,11 @@
<span class="identifier">ostream</span><span class="special">&amp;</span> <span class="keyword">operator</span><span class="special">&lt;&lt;(</span><span class="identifier">ostream</span><span class="special">&amp;,</span><span class="identifier">Rational</span><span class="special">);</span>
<span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">Rational</span><span class="special">&gt;(</span><span class="string">"Rational"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">float_</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __float__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">pow</span><span class="special">(</span><span class="identifier">self</span><span class="special">,</span> <span class="identifier">other</span><span class="special">&lt;</span><span class="identifier">Rational</span><span class="special">&gt;))</span> <span class="comment">// __pow__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">abs</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __abs__
</span> <span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">str</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __str__
</span> <span class="special">;</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">float_</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __float__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">pow</span><span class="special">(</span><span class="identifier">self</span><span class="special">,</span> <span class="identifier">other</span><span class="special">&lt;</span><span class="identifier">Rational</span><span class="special">&gt;))</span> <span class="comment">// __pow__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">abs</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __abs__</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="identifier">str</span><span class="special">(</span><span class="identifier">self</span><span class="special">))</span> <span class="comment">// __str__</span>
<span class="special">;</span>
</pre>
<p>
Need we say more?

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Functions</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="exposing.html" title="Exposing Classes">
@@ -136,11 +136,9 @@ Namespaces are one honking great idea -- let's do more of those!
<p>
We could copy result into a new object:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">y</span><span class="special">,</span> <span class="identifier">z</span><span class="special">).</span><span class="identifier">set</span><span class="special">(</span><span class="number">42</span><span class="special">)</span> <span class="comment"># Result disappears
</span><span class="special">&gt;&gt;&gt;</span> <span class="identifier">y</span><span class="special">.</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">get</span><span class="special">()</span> <span class="comment"># No crash, but still bad
</span><span class="number">3.14</span>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">y</span><span class="special">,</span> <span class="identifier">z</span><span class="special">).</span><span class="identifier">set</span><span class="special">(</span><span class="number">42</span><span class="special">)</span> <span class="comment"># Result disappears</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">y</span><span class="special">.</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">get</span><span class="special">()</span> <span class="comment"># No crash, but still bad</span>
<span class="number">3.14</span>
</pre>
<p>
This is not really our intent of our C++ interface. We've broken our promise
@@ -150,8 +148,6 @@ Namespaces are one honking great idea -- let's do more of those!
<p>
Our problems do not end there. Suppose Y is implemented as follows:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">Y</span>
<span class="special">{</span>
<span class="identifier">X</span> <span class="identifier">x</span><span class="special">;</span> <span class="identifier">Z</span><span class="special">*</span> <span class="identifier">z</span><span class="special">;</span>
@@ -203,8 +199,8 @@ Namespaces are one honking great idea -- let's do more of those!
<span class="bold"><strong>BOOM!</strong></span>
</li>
</ol></div>
<a name="call_policies.call_policies"></a><h3>
<a name="id767074"></a>
<h3>
<a name="call_policies.call_policies"></a>
Call Policies
</h3>
<p>
@@ -284,7 +280,7 @@ Namespaces are one honking great idea -- let's do more of those!
</li>
</ul></div>
<div class="sidebar">
<p class="title"><b></b></p>
<div class="titlepage"></div>
<p>
<span class="inlinemediaobject"><img src="../images/smiley.png" alt="smiley"></span> <span class="bold"><strong>Remember the Zen, Luke:</strong></span>
</p>
@@ -362,30 +358,30 @@ Namespaces are one honking great idea -- let's do more of those!
But the type of a pointer to the function <code class="literal">f</code> has no information
about its default arguments:
</p>
<pre class="programlisting"><span class="keyword">int</span><span class="special">(*</span><span class="identifier">g</span><span class="special">)(</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">double</span><span class="special">,</span><span class="keyword">char</span> <span class="keyword">const</span><span class="special">*)</span> <span class="special">=</span> <span class="identifier">f</span><span class="special">;</span> <span class="comment">// defaults lost!
</span></pre>
<pre class="programlisting"><span class="keyword">int</span><span class="special">(*</span><span class="identifier">g</span><span class="special">)(</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">double</span><span class="special">,</span><span class="keyword">char</span> <span class="keyword">const</span><span class="special">*)</span> <span class="special">=</span> <span class="identifier">f</span><span class="special">;</span> <span class="comment">// defaults lost!</span>
</pre>
<p>
When we pass this function pointer to the <code class="literal">def</code> function,
there is no way to retrieve the default arguments:
</p>
<pre class="programlisting"><span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span> <span class="comment">// defaults lost!
</span></pre>
<pre class="programlisting"><span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span> <span class="comment">// defaults lost!</span>
</pre>
<p>
Because of this, when wrapping C++ code, we had to resort to manual wrapping
as outlined in the <a class="link" href="functions.html#python.overloading" title="Overloading">previous section</a>,
or writing thin wrappers:
</p>
<pre class="programlisting"><span class="comment">// write "thin wrappers"
</span><span class="keyword">int</span> <span class="identifier">f1</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">x</span><span class="special">)</span> <span class="special">{</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">x</span><span class="special">);</span> <span class="special">}</span>
<span class="keyword">int</span> <span class="identifier">f2</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">x</span><span class="special">,</span> <span class="keyword">double</span> <span class="identifier">y</span><span class="special">)</span> <span class="special">{</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">y</span><span class="special">);</span> <span class="special">}</span>
<pre class="programlisting"><span class="comment">// write "thin wrappers"</span>
<span class="keyword">int</span> <span class="identifier">f1</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">x</span><span class="special">)</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">x</span><span class="special">);</span> <span class="special">}</span>
<span class="keyword">int</span> <span class="identifier">f2</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">x</span><span class="special">,</span> <span class="keyword">double</span> <span class="identifier">y</span><span class="special">)</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span><span class="identifier">y</span><span class="special">);</span> <span class="special">}</span>
<span class="comment">/*...*/</span>
<span class="comment">// in module init
</span> <span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span> <span class="comment">// all arguments
</span> <span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f2</span><span class="special">);</span> <span class="comment">// two arguments
</span> <span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f1</span><span class="special">);</span> <span class="comment">// one argument
</span></pre>
<span class="comment">// in module init</span>
<span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f</span><span class="special">);</span> <span class="comment">// all arguments</span>
<span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f2</span><span class="special">);</span> <span class="comment">// two arguments</span>
<span class="identifier">def</span><span class="special">(</span><span class="string">"f"</span><span class="special">,</span> <span class="identifier">f1</span><span class="special">);</span> <span class="comment">// one argument</span>
</pre>
<p>
When you want to wrap functions (or member functions) that either:
</p>
@@ -397,8 +393,8 @@ Namespaces are one honking great idea -- let's do more of those!
are overloaded with a common sequence of initial arguments
</li>
</ul></div>
<a name="default_arguments.boost_python_function_overloads"></a><h3>
<a name="id769042"></a>
<h3>
<a name="default_arguments.boost_python_function_overloads"></a>
BOOST_PYTHON_FUNCTION_OVERLOADS
</h3>
<p>
@@ -424,8 +420,8 @@ Namespaces are one honking great idea -- let's do more of those!
</p>
<pre class="programlisting"><span class="identifier">def</span><span class="special">(</span><span class="string">"foo"</span><span class="special">,</span> <span class="identifier">foo</span><span class="special">,</span> <span class="identifier">foo_overloads</span><span class="special">());</span>
</pre>
<a name="default_arguments.boost_python_member_function_overloads"></a><h3>
<a name="id769301"></a>
<h3>
<a name="default_arguments.boost_python_member_function_overloads"></a>
BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS
</h3>
<p>
@@ -467,8 +463,8 @@ Namespaces are one honking great idea -- let's do more of those!
See the <a href="../../../../v2/overloads.html#BOOST_PYTHON_FUNCTION_OVERLOADS-spec" target="_top">overloads
reference</a> for details.
</p>
<a name="default_arguments.init_and_optional"></a><h3>
<a name="id769596"></a>
<h3>
<a name="default_arguments.init_and_optional"></a>
init and optional
</h3>
<p>
@@ -536,8 +532,8 @@ Namespaces are one honking great idea -- let's do more of those!
Notice though that we have a situation now where we have a minimum of zero
(0) arguments and a maximum of 3 arguments.
</p>
<a name="auto_overloading.manual_wrapping"></a><h3>
<a name="id770226"></a>
<h3>
<a name="auto_overloading.manual_wrapping"></a>
Manual Wrapping
</h3>
<p>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Building Hello World</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
@@ -24,9 +24,9 @@
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="python.hello"></a> Building Hello World</h2></div></div></div>
<a name="hello.from_start_to_finish"></a><h3>
<a name="id760024"></a>
<a name="python.hello"></a>Building Hello World</h2></div></div></div>
<h3>
<a name="hello.from_start_to_finish"></a>
From Start To Finish
</h3>
<p>
@@ -91,8 +91,8 @@
in the command line. Pre-built Boost.Jam executables are available for most
platforms. The complete list of Bjam executables can be found <a href="http://sourceforge.net/project/showfiles.php?group_id=7586" target="_top">here</a>.
</p>
<a name="hello.let_s_jam_"></a><h3>
<a name="id760177"></a>
<h3>
<a name="hello.let_s_jam_"></a>
Let's Jam!
</h3>
<p>
@@ -107,8 +107,8 @@
The comments contained in the Jamrules file above should be sufficient to get
you going.
</p>
<a name="hello.running_bjam"></a><h3>
<a name="id760225"></a>
<h3>
<a name="hello.running_bjam"></a>
Running bjam
</h3>
<p>
@@ -133,12 +133,12 @@
using msvc : 8.0 ;
# Python configuration
using python : 2.4 : C:/dev/tools<span class="emphasis"><em>Python</em></span> ;
using python : 2.4 : C:<span class="emphasis"><em>dev/tools/Python</em></span> ;
</pre>
<p>
The first rule tells Bjam to use the MSVC 8.0 compiler and associated tools.
The second rule provides information on Python, its version and where it is
located. The above assumes that the Python installation is in <code class="literal">C:/dev/tools/Python/</code>.
located. The above assumes that the Python installation is in <code class="literal">C:<span class="emphasis"><em>dev/tools\/Python</em></span></code>.
If you have one fairly "standard" python installation for your platform,
you might not need to do this.
</p>
@@ -165,7 +165,7 @@ bjam
And so on... Finally:
</p>
<pre class="programlisting">Creating library <span class="emphasis"><em>path-to-boost_python.dll</em></span>
Creating library <span class="emphasis"><em>path-to-'''hello_ext'''.exp</em></span>
Creating library /path-to-hello_ext.exp/
**passed** ... hello.test
...updated 35 targets...
</pre>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Iterators</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="embedding.html" title="Embedding">
@@ -62,22 +62,18 @@
The typical Python iteration protocol: <code class="literal"><span class="bold"><strong>for y
in x...</strong></span></code> is as follows:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">iter</span> <span class="special">=</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">__iter__</span><span class="special">()</span> <span class="comment"># get iterator
</span><span class="keyword">try</span><span class="special">:</span>
<pre class="programlisting"><span class="identifier">iter</span> <span class="special">=</span> <span class="identifier">x</span><span class="special">.</span><span class="identifier">__iter__</span><span class="special">()</span> <span class="comment"># get iterator</span>
<span class="keyword">try</span><span class="special">:</span>
<span class="keyword">while</span> <span class="number">1</span><span class="special">:</span>
<span class="identifier">y</span> <span class="special">=</span> <span class="identifier">iter</span><span class="special">.</span><span class="identifier">next</span><span class="special">()</span> <span class="comment"># get each item
</span> <span class="special">...</span> <span class="comment"># process y
</span><span class="keyword">except</span> <span class="identifier">StopIteration</span><span class="special">:</span> <span class="keyword">pass</span> <span class="comment"># iterator exhausted
</span></pre>
<span class="identifier">y</span> <span class="special">=</span> <span class="identifier">iter</span><span class="special">.</span><span class="identifier">next</span><span class="special">()</span> <span class="comment"># get each item</span>
<span class="special">...</span> <span class="comment"># process y</span>
<span class="keyword">except</span> <span class="identifier">StopIteration</span><span class="special">:</span> <span class="keyword">pass</span> <span class="comment"># iterator exhausted</span>
</pre>
<p>
Boost.Python provides some mechanisms to make C++ iterators play along nicely
as Python iterators. What we need to do is to produce appropriate <code class="computeroutput"><span class="identifier">__iter__</span></code> function from C++ iterators that
is compatible with the Python iteration protocol. For example:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">object</span> <span class="identifier">get_iterator</span> <span class="special">=</span> <span class="identifier">iterator</span><span class="special">&lt;</span><span class="identifier">vector</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="special">&gt;();</span>
<span class="identifier">object</span> <span class="identifier">iter</span> <span class="special">=</span> <span class="identifier">get_iterator</span><span class="special">(</span><span class="identifier">v</span><span class="special">);</span>
<span class="identifier">object</span> <span class="identifier">first</span> <span class="special">=</span> <span class="identifier">iter</span><span class="special">.</span><span class="identifier">next</span><span class="special">();</span>
@@ -129,8 +125,6 @@
Let's put this into action... Here's an example from some hypothetical bogon
Particle accelerator code:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">f</span> <span class="special">=</span> <span class="identifier">Field</span><span class="special">()</span>
<span class="keyword">for</span> <span class="identifier">x</span> <span class="keyword">in</span> <span class="identifier">f</span><span class="special">.</span><span class="identifier">pions</span><span class="special">:</span>
<span class="identifier">smash</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span>
@@ -140,8 +134,6 @@
<p>
Now, our C++ Wrapper:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">F</span><span class="special">&gt;(</span><span class="string">"Field"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">property</span><span class="special">(</span><span class="string">"pions"</span><span class="special">,</span> <span class="identifier">range</span><span class="special">(&amp;</span><span class="identifier">F</span><span class="special">::</span><span class="identifier">p_begin</span><span class="special">,</span> <span class="special">&amp;</span><span class="identifier">F</span><span class="special">::</span><span class="identifier">p_end</span><span class="special">))</span>
<span class="special">.</span><span class="identifier">property</span><span class="special">(</span><span class="string">"bogons"</span><span class="special">,</span> <span class="identifier">range</span><span class="special">(&amp;</span><span class="identifier">F</span><span class="special">::</span><span class="identifier">b_begin</span><span class="special">,</span> <span class="special">&amp;</span><span class="identifier">F</span><span class="special">::</span><span class="identifier">b_end</span><span class="special">));</span>
@@ -156,27 +148,23 @@
a Python iterator look like an STL iterator. For that, we use <code class="computeroutput"><span class="identifier">stl_input_iterator</span><span class="special">&lt;&gt;</span></code>.
Consider how we might implement a function that exposes <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">list</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;::</span><span class="identifier">assign</span><span class="special">()</span></code> to Python:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">&gt;</span>
<span class="keyword">void</span> <span class="identifier">list_assign</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">list</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;&amp;</span> <span class="identifier">l</span><span class="special">,</span> <span class="identifier">object</span> <span class="identifier">o</span><span class="special">)</span> <span class="special">{</span>
<span class="comment">// Turn a Python sequence into an STL input range
</span> <span class="identifier">stl_input_iterator</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> <span class="identifier">begin</span><span class="special">(</span><span class="identifier">o</span><span class="special">),</span> <span class="identifier">end</span><span class="special">;</span>
<span class="comment">// Turn a Python sequence into an STL input range</span>
<span class="identifier">stl_input_iterator</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span> <span class="identifier">begin</span><span class="special">(</span><span class="identifier">o</span><span class="special">),</span> <span class="identifier">end</span><span class="special">;</span>
<span class="identifier">l</span><span class="special">.</span><span class="identifier">assign</span><span class="special">(</span><span class="identifier">begin</span><span class="special">,</span> <span class="identifier">end</span><span class="special">);</span>
<span class="special">}</span>
<span class="comment">// Part of the wrapper for list&lt;int&gt;
</span><span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">list</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="special">&gt;(</span><span class="string">"list_int"</span><span class="special">)</span>
<span class="comment">// Part of the wrapper for list&lt;int&gt;</span>
<span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">list</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;</span> <span class="special">&gt;(</span><span class="string">"list_int"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span><span class="string">"assign"</span><span class="special">,</span> <span class="special">&amp;</span><span class="identifier">list_assign</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;)</span>
<span class="comment">// ...
</span> <span class="special">;</span>
<span class="comment">// ...</span>
<span class="special">;</span>
</pre>
<p>
Now in Python, we can assign any integer sequence to <code class="computeroutput"><span class="identifier">list_int</span></code>
objects:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">x</span> <span class="special">=</span> <span class="identifier">list_int</span><span class="special">();</span>
<span class="identifier">x</span><span class="special">.</span><span class="identifier">assign</span><span class="special">([</span><span class="number">1</span><span class="special">,</span><span class="number">2</span><span class="special">,</span><span class="number">3</span><span class="special">,</span><span class="number">4</span><span class="special">,</span><span class="number">5</span><span class="special">])</span>
</pre>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Object Interface</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
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@@ -24,12 +24,13 @@
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="python.object"></a> Object Interface</h2></div></div></div>
<a name="python.object"></a>Object Interface</h2></div></div></div>
<div class="toc"><dl>
<dt><span class="section"><a href="object.html#python.basic_interface">Basic Interface</a></span></dt>
<dt><span class="section"><a href="object.html#python.derived_object_types">Derived Object types</a></span></dt>
<dt><span class="section"><a href="object.html#python.extracting_c___objects">Extracting C++ objects</a></span></dt>
<dt><span class="section"><a href="object.html#python.enums">Enums</a></span></dt>
<dt><span class="section"><a href="object.html#python.creating_python_object">Creating <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span></code> from <code class="computeroutput"><span class="identifier">PyObject</span><span class="special">*</span></code></a></span></dt>
</dl></div>
<p>
Python is dynamically typed, unlike C++ which is statically typed. Python variables
@@ -60,8 +61,6 @@
<p>
To illustrate, this Python code snippet:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">def</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">x</span><span class="special">,</span> <span class="identifier">y</span><span class="special">):</span>
<span class="keyword">if</span> <span class="special">(</span><span class="identifier">y</span> <span class="special">==</span> <span class="string">'foo'</span><span class="special">):</span>
<span class="identifier">x</span><span class="special">[</span><span class="number">3</span><span class="special">:</span><span class="number">7</span><span class="special">]</span> <span class="special">=</span> <span class="string">'bar'</span>
@@ -75,8 +74,6 @@
<p>
Can be rewritten in C++ using Boost.Python facilities this way:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">object</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">object</span> <span class="identifier">x</span><span class="special">,</span> <span class="identifier">object</span> <span class="identifier">y</span><span class="special">)</span> <span class="special">{</span>
<span class="keyword">if</span> <span class="special">(</span><span class="identifier">y</span> <span class="special">==</span> <span class="string">"foo"</span><span class="special">)</span>
<span class="identifier">x</span><span class="special">.</span><span class="identifier">slice</span><span class="special">(</span><span class="number">3</span><span class="special">,</span><span class="number">7</span><span class="special">)</span> <span class="special">=</span> <span class="string">"bar"</span><span class="special">;</span>
@@ -147,9 +144,9 @@
</p>
<pre class="programlisting"><span class="keyword">void</span> <span class="identifier">f</span><span class="special">(</span><span class="identifier">str</span> <span class="identifier">name</span><span class="special">)</span>
<span class="special">{</span>
<span class="identifier">object</span> <span class="identifier">n2</span> <span class="special">=</span> <span class="identifier">name</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"upper"</span><span class="special">)();</span> <span class="comment">// NAME = name.upper()
</span> <span class="identifier">str</span> <span class="identifier">NAME</span> <span class="special">=</span> <span class="identifier">name</span><span class="special">.</span><span class="identifier">upper</span><span class="special">();</span> <span class="comment">// better
</span> <span class="identifier">object</span> <span class="identifier">msg</span> <span class="special">=</span> <span class="string">"%s is bigger than %s"</span> <span class="special">%</span> <span class="identifier">make_tuple</span><span class="special">(</span><span class="identifier">NAME</span><span class="special">,</span><span class="identifier">name</span><span class="special">);</span>
<span class="identifier">object</span> <span class="identifier">n2</span> <span class="special">=</span> <span class="identifier">name</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"upper"</span><span class="special">)();</span> <span class="comment">// NAME = name.upper()</span>
<span class="identifier">str</span> <span class="identifier">NAME</span> <span class="special">=</span> <span class="identifier">name</span><span class="special">.</span><span class="identifier">upper</span><span class="special">();</span> <span class="comment">// better</span>
<span class="identifier">object</span> <span class="identifier">msg</span> <span class="special">=</span> <span class="string">"%s is bigger than %s"</span> <span class="special">%</span> <span class="identifier">make_tuple</span><span class="special">(</span><span class="identifier">NAME</span><span class="special">,</span><span class="identifier">name</span><span class="special">);</span>
<span class="special">}</span>
</pre>
<p>
@@ -169,7 +166,7 @@
do that in std C++.
</p>
<div class="sidebar">
<p class="title"><b></b></p>
<div class="titlepage"></div>
<p>
<span class="inlinemediaobject"><img src="../images/alert.png" alt="alert"></span> <span class="bold"><strong>Beware</strong></span> the common pitfall
of forgetting that the constructors of most of Python's mutable types make
@@ -179,17 +176,17 @@
<p>
Python:
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">d</span> <span class="special">=</span> <span class="identifier">dict</span><span class="special">(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">__dict__</span><span class="special">)</span> <span class="comment"># copies x.__dict__
</span><span class="special">&gt;&gt;&gt;</span> <span class="identifier">d</span><span class="special">[</span><span class="string">'whatever'</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span> <span class="comment"># modifies the copy
</span></pre>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">d</span> <span class="special">=</span> <span class="identifier">dict</span><span class="special">(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">__dict__</span><span class="special">)</span> <span class="comment"># copies x.__dict__</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">d</span><span class="special">[</span><span class="string">'whatever'</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span> <span class="comment"># modifies the copy</span>
</pre>
<p>
C++:
</p>
<pre class="programlisting"><span class="identifier">dict</span> <span class="identifier">d</span><span class="special">(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"__dict__"</span><span class="special">));</span> <span class="comment">// copies x.__dict__
</span><span class="identifier">d</span><span class="special">[</span><span class="char">'whatever'</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> <span class="comment">// modifies the copy
</span></pre>
<a name="derived_object_types.class__lt_t_gt__as_objects"></a><h3>
<a name="id771905"></a>
<pre class="programlisting"><span class="identifier">dict</span> <span class="identifier">d</span><span class="special">(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"__dict__"</span><span class="special">));</span> <span class="comment">// copies x.__dict__</span>
<span class="identifier">d</span><span class="special">[</span><span class="char">'whatever'</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> <span class="comment">// modifies the copy</span>
</pre>
<h3>
<a name="derived_object_types.class__lt_t_gt__as_objects"></a>
class_&lt;T&gt; as objects
</h3>
<p>
@@ -217,8 +214,8 @@
can be achieved with the <code class="literal">extract&lt;T&gt;</code> function. Consider
the following:
</p>
<pre class="programlisting"><span class="keyword">double</span> <span class="identifier">x</span> <span class="special">=</span> <span class="identifier">o</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"length"</span><span class="special">);</span> <span class="comment">// compile error
</span></pre>
<pre class="programlisting"><span class="keyword">double</span> <span class="identifier">x</span> <span class="special">=</span> <span class="identifier">o</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"length"</span><span class="special">);</span> <span class="comment">// compile error</span>
</pre>
<p>
In the code above, we got a compiler error because Boost.Python <code class="literal">object</code>
can't be implicitly converted to <code class="literal">double</code>s. Instead, what
@@ -250,8 +247,8 @@
facility in fact solves the mutable copying problem:
</p>
<pre class="programlisting"><span class="identifier">dict</span> <span class="identifier">d</span> <span class="special">=</span> <span class="identifier">extract</span><span class="special">&lt;</span><span class="identifier">dict</span><span class="special">&gt;(</span><span class="identifier">x</span><span class="special">.</span><span class="identifier">attr</span><span class="special">(</span><span class="string">"__dict__"</span><span class="special">));</span>
<span class="identifier">d</span><span class="special">[</span><span class="string">"whatever"</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> <span class="comment">// modifies x.__dict__ !
</span></pre>
<span class="identifier">d</span><span class="special">[</span><span class="string">"whatever"</span><span class="special">]</span> <span class="special">=</span> <span class="number">3</span><span class="special">;</span> <span class="comment">// modifies x.__dict__ !</span>
</pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
@@ -299,8 +296,6 @@
<p>
You can access those values in Python as
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="identifier">my_module</span><span class="special">.</span><span class="identifier">choice</span><span class="special">.</span><span class="identifier">red</span>
<span class="identifier">my_module</span><span class="special">.</span><span class="identifier">choice</span><span class="special">.</span><span class="identifier">red</span>
</pre>
@@ -308,20 +303,44 @@
where my_module is the module where the enum is declared. You can also create
a new scope around a class:
</p>
<p>
</p>
<pre class="programlisting"><span class="identifier">scope</span> <span class="identifier">in_X</span> <span class="special">=</span> <span class="identifier">class_</span><span class="special">&lt;</span><span class="identifier">X</span><span class="special">&gt;(</span><span class="string">"X"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span> <span class="special">...</span> <span class="special">)</span>
<span class="special">.</span><span class="identifier">def</span><span class="special">(</span> <span class="special">...</span> <span class="special">)</span>
<span class="special">;</span>
<span class="comment">// Expose X::nested as X.nested
</span><span class="identifier">enum_</span><span class="special">&lt;</span><span class="identifier">X</span><span class="special">::</span><span class="identifier">nested</span><span class="special">&gt;(</span><span class="string">"nested"</span><span class="special">)</span>
<span class="comment">// Expose X::nested as X.nested</span>
<span class="identifier">enum_</span><span class="special">&lt;</span><span class="identifier">X</span><span class="special">::</span><span class="identifier">nested</span><span class="special">&gt;(</span><span class="string">"nested"</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">value</span><span class="special">(</span><span class="string">"red"</span><span class="special">,</span> <span class="identifier">red</span><span class="special">)</span>
<span class="special">.</span><span class="identifier">value</span><span class="special">(</span><span class="string">"blue"</span><span class="special">,</span> <span class="identifier">blue</span><span class="special">)</span>
<span class="special">;</span>
</pre>
</div>
<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="python.creating_python_object"></a>Creating <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span></code> from <code class="computeroutput"><span class="identifier">PyObject</span><span class="special">*</span></code>
</h3></div></div></div>
<p>
When you want a <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span></code> to manage a pointer to <code class="computeroutput"><span class="identifier">PyObject</span><span class="special">*</span></code>
pyobj one does:
</p>
<pre class="programlisting"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span> <span class="identifier">o</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">handle</span><span class="special">&lt;&gt;(</span><span class="identifier">pyobj</span><span class="special">));</span>
</pre>
<p>
In this case, the <code class="computeroutput"><span class="identifier">o</span></code> object,
manages the <code class="computeroutput"><span class="identifier">pyobj</span></code>, it won&#8217;t
increase the reference count on construction.
</p>
<p>
Otherwise, to use a borrowed reference:
</p>
<pre class="programlisting"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">object</span> <span class="identifier">o</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">handle</span><span class="special">&lt;&gt;(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">python</span><span class="special">::</span><span class="identifier">borrowed</span><span class="special">(</span><span class="identifier">pyobj</span><span class="special">)));</span>
</pre>
<p>
In this case, <code class="computeroutput"><span class="identifier">Py_INCREF</span></code> is
called, so <code class="computeroutput"><span class="identifier">pyobj</span></code> is not destructed
when object o goes out of scope.
</p>
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>

View File

@@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>General Techniques</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="up" href="../index.html" title="Chapter&#160;1.&#160;python 2.0">
<link rel="prev" href="exception.html" title="Exception Translation">
@@ -23,7 +23,7 @@
</div>
<div class="section">
<div class="titlepage"><div><div><h2 class="title" style="clear: both">
<a name="python.techniques"></a> General Techniques</h2></div></div></div>
<a name="python.techniques"></a>General Techniques</h2></div></div></div>
<div class="toc"><dl>
<dt><span class="section"><a href="techniques.html#python.creating_packages">Creating Packages</a></span></dt>
<dt><span class="section"><a href="techniques.html#python.extending_wrapped_objects_in_python">Extending Wrapped Objects in Python</a></span></dt>
@@ -62,8 +62,8 @@
him to write code like this:
</p>
<pre class="programlisting"><span class="keyword">import</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">filters</span>
<span class="identifier">sounds</span><span class="special">.</span><span class="identifier">filters</span><span class="special">.</span><span class="identifier">echo</span><span class="special">(...)</span> <span class="comment"># echo is a C++ function
</span></pre>
<span class="identifier">sounds</span><span class="special">.</span><span class="identifier">filters</span><span class="special">.</span><span class="identifier">echo</span><span class="special">(...)</span> <span class="comment"># echo is a C++ function</span>
</pre>
<p>
The first step is to write the wrapping code. We have to export each module
separately with Boost.Python, like this:
@@ -124,8 +124,6 @@
into his <a href="http://www.python.org/doc/current/tut/node8.html#SECTION008110000000000000000" target="_top">PYTHONPATH</a>
and fire up the interpreter:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="keyword">import</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">io</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">import</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">filters</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">sound</span> <span class="special">=</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">io</span><span class="special">.</span><span class="identifier">open</span><span class="special">(</span><span class="string">'file.mp3'</span><span class="special">)</span>
@@ -146,8 +144,6 @@
If we want this flexibility, we will have to complicate our package hierarchy
a little. First, we will have to change the name of the extension modules:
</p>
<p>
</p>
<pre class="programlisting"><span class="comment">/* file core.cpp */</span>
<span class="identifier">BOOST_PYTHON_MODULE</span><span class="special">(</span><span class="identifier">_core</span><span class="special">)</span>
<span class="special">{</span>
@@ -178,8 +174,6 @@
to each one. But if we leave it that way, the user will have to access the
functions in the core module with this syntax:
</p>
<p>
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="keyword">import</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">core</span><span class="special">.</span><span class="identifier">_core</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">sounds</span><span class="special">.</span><span class="identifier">core</span><span class="special">.</span><span class="identifier">_core</span><span class="special">.</span><span class="identifier">foo</span><span class="special">(...)</span>
</pre>
@@ -188,7 +182,7 @@
magic: everything that is brought to the <code class="literal">__init__.py</code> namespace
can be accessed directly by the user. So, all we have to do is bring the
entire namespace from <code class="literal">_core.pyd</code> to <code class="literal">core/__init__.py</code>.
So add this line of code to <code class="literal">sounds<span class="emphasis"><em>core</em></span>__init__.py</code>:
So add this line of code to <code class="literal">sounds/core/__init__.py</code>:
</p>
<pre class="programlisting"><span class="keyword">from</span> <span class="identifier">_core</span> <span class="keyword">import</span> <span class="special">*</span>
</pre>
@@ -216,7 +210,7 @@
<span class="keyword">return</span> <span class="identifier">s</span>
</pre>
<p>
Next, we add this line to <code class="literal">sounds<span class="emphasis"><em>filters</em></span>__init__.py</code>:
Next, we add this line to <code class="literal">sounds/filters/__init__.py</code>:
</p>
<pre class="programlisting"><span class="keyword">from</span> <span class="identifier">echo_noise</span> <span class="keyword">import</span> <span class="identifier">echo_noise</span>
</pre>
@@ -237,11 +231,11 @@
</p>
<pre class="programlisting"><span class="special">&gt;&gt;&gt;</span> <span class="keyword">class</span> <span class="identifier">C</span><span class="special">(</span><span class="identifier">object</span><span class="special">):</span> <span class="keyword">pass</span>
<span class="special">&gt;&gt;&gt;</span>
<span class="special">&gt;&gt;&gt;</span> <span class="comment"># a regular function
</span><span class="special">&gt;&gt;&gt;</span> <span class="keyword">def</span> <span class="identifier">C_str</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span> <span class="keyword">return</span> <span class="string">'A C instance!'</span>
<span class="special">&gt;&gt;&gt;</span> <span class="comment"># a regular function</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">def</span> <span class="identifier">C_str</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span> <span class="keyword">return</span> <span class="string">'A C instance!'</span>
<span class="special">&gt;&gt;&gt;</span>
<span class="special">&gt;&gt;&gt;</span> <span class="comment"># now we turn it in a member function
</span><span class="special">&gt;&gt;&gt;</span> <span class="identifier">C</span><span class="special">.</span><span class="identifier">__str__</span> <span class="special">=</span> <span class="identifier">C_str</span>
<span class="special">&gt;&gt;&gt;</span> <span class="comment"># now we turn it in a member function</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">C</span><span class="special">.</span><span class="identifier">__str__</span> <span class="special">=</span> <span class="identifier">C_str</span>
<span class="special">&gt;&gt;&gt;</span>
<span class="special">&gt;&gt;&gt;</span> <span class="identifier">c</span> <span class="special">=</span> <span class="identifier">C</span><span class="special">()</span>
<span class="special">&gt;&gt;&gt;</span> <span class="keyword">print</span> <span class="identifier">c</span>
@@ -256,8 +250,6 @@
We can do the same with classes that were wrapped with Boost.Python. Suppose
we have a class <code class="literal">point</code> in C++:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">class</span> <span class="identifier">point</span> <span class="special">{...};</span>
<span class="identifier">BOOST_PYTHON_MODULE</span><span class="special">(</span><span class="identifier">_geom</span><span class="special">)</span>
@@ -269,16 +261,14 @@
If we are using the technique from the previous session, <a class="link" href="techniques.html#python.creating_packages" title="Creating Packages">Creating
Packages</a>, we can code directly into <code class="literal">geom/__init__.py</code>:
</p>
<p>
</p>
<pre class="programlisting"><span class="keyword">from</span> <span class="identifier">_geom</span> <span class="keyword">import</span> <span class="special">*</span>
<span class="comment"># a regular function
</span><span class="keyword">def</span> <span class="identifier">point_str</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span>
<span class="comment"># a regular function</span>
<span class="keyword">def</span> <span class="identifier">point_str</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span>
<span class="keyword">return</span> <span class="identifier">str</span><span class="special">((</span><span class="identifier">self</span><span class="special">.</span><span class="identifier">x</span><span class="special">,</span> <span class="identifier">self</span><span class="special">.</span><span class="identifier">y</span><span class="special">))</span>
<span class="comment"># now we turn it into a member function
</span><span class="identifier">point</span><span class="special">.</span><span class="identifier">__str__</span> <span class="special">=</span> <span class="identifier">point_str</span>
<span class="comment"># now we turn it into a member function</span>
<span class="identifier">point</span><span class="special">.</span><span class="identifier">__str__</span> <span class="special">=</span> <span class="identifier">point_str</span>
</pre>
<p>
<span class="bold"><strong>All</strong></span> point instances created from C++ will
@@ -303,9 +293,9 @@
You can even add a little syntactic sugar with the use of metaclasses. Let's
create a special metaclass that "injects" methods in other classes.
</p>
<pre class="programlisting"><span class="comment"># The one Boost.Python uses for all wrapped classes.
</span><span class="comment"># You can use here any class exported by Boost instead of "point"
</span><span class="identifier">BoostPythonMetaclass</span> <span class="special">=</span> <span class="identifier">point</span><span class="special">.</span><span class="identifier">__class__</span>
<pre class="programlisting"><span class="comment"># The one Boost.Python uses for all wrapped classes.</span>
<span class="comment"># You can use here any class exported by Boost instead of "point"</span>
<span class="identifier">BoostPythonMetaclass</span> <span class="special">=</span> <span class="identifier">point</span><span class="special">.</span><span class="identifier">__class__</span>
<span class="keyword">class</span> <span class="identifier">injector</span><span class="special">(</span><span class="identifier">object</span><span class="special">):</span>
<span class="keyword">class</span> <span class="identifier">__metaclass__</span><span class="special">(</span><span class="identifier">BoostPythonMetaclass</span><span class="special">):</span>
@@ -316,8 +306,8 @@
<span class="identifier">setattr</span><span class="special">(</span><span class="identifier">b</span><span class="special">,</span><span class="identifier">k</span><span class="special">,</span><span class="identifier">v</span><span class="special">)</span>
<span class="keyword">return</span> <span class="identifier">type</span><span class="special">.</span><span class="identifier">__init__</span><span class="special">(</span><span class="identifier">self</span><span class="special">,</span> <span class="identifier">name</span><span class="special">,</span> <span class="identifier">bases</span><span class="special">,</span> <span class="identifier">dict</span><span class="special">)</span>
<span class="comment"># inject some methods in the point foo
</span><span class="keyword">class</span> <span class="identifier">more_point</span><span class="special">(</span><span class="identifier">injector</span><span class="special">,</span> <span class="identifier">point</span><span class="special">):</span>
<span class="comment"># inject some methods in the point foo</span>
<span class="keyword">class</span> <span class="identifier">more_point</span><span class="special">(</span><span class="identifier">injector</span><span class="special">,</span> <span class="identifier">point</span><span class="special">):</span>
<span class="keyword">def</span> <span class="identifier">__repr__</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span>
<span class="keyword">return</span> <span class="string">'Point(x=%s, y=%s)'</span> <span class="special">%</span> <span class="special">(</span><span class="identifier">self</span><span class="special">.</span><span class="identifier">x</span><span class="special">,</span> <span class="identifier">self</span><span class="special">.</span><span class="identifier">y</span><span class="special">)</span>
<span class="keyword">def</span> <span class="identifier">foo</span><span class="special">(</span><span class="identifier">self</span><span class="special">):</span>
@@ -355,8 +345,6 @@
can easily become too high. If this is causing you problems, you can split
the class_ definitions in multiple files:
</p>
<p>
</p>
<pre class="programlisting"><span class="comment">/* file point.cpp */</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">point</span><span class="special">.</span><span class="identifier">h</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">python</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>

View File

@@ -901,8 +901,8 @@ wrapping as outlined in the [link python.overloading previous section], or
writing thin wrappers:
// write "thin wrappers"
int f1(int x) { f(x); }
int f2(int x, double y) { f(x,y); }
int f1(int x) { return f(x); }
int f2(int x, double y) { return f(x,y); }
/*...*/
@@ -1302,6 +1302,23 @@ create a new scope around a class:
[def PyModule_GetDict [@http://www.python.org/doc/current/api/moduleObjects.html#l2h-594 PyModule_GetDict]]
[endsect]
[section:creating_python_object Creating `boost::python::object` from `PyObject*`]
When you want a `boost::python::object` to manage a pointer to `PyObject*` pyobj one does:
boost::python::object o(boost::python::handle<>(pyobj));
In this case, the `o` object, manages the `pyobj`, it wont increase the reference count on construction.
Otherwise, to use a borrowed reference:
boost::python::object o(boost::python::handle<>(boost::python::borrowed(pyobj)));
In this case, `Py_INCREF` is called, so `pyobj` is not destructed when object o goes out of scope.
[endsect] [/ creating_python_object ]
[endsect] [/ Object Interface]
[section Embedding]

View File

@@ -96,10 +96,10 @@ template &lt;class F, class Policies, class Keywords, class Signature&gt;
to <code>f</code>. <ul>
<li> If <code>policies</code> are supplied, it
will be applied to the function as described <a href=
"CallPolicies.html">here</a>.
"CallPolicies.html">here</a>.
<li>If <code>keywords</code> are
supplied, the keywords will be applied in order to the final
arguments of the resulting function.
arguments of the resulting function.
<li>If <code>Signature</code>
is supplied, it should be an instance of an <a
href="../../../mpl/doc/refmanual/front-extensible-sequence.html">MPL front-extensible
@@ -125,36 +125,33 @@ template &lt;class F, class Policies, class Keywords, class Signature&gt;
</dl>
<pre>
<a name=
"make_constructor-spec"></a>template &lt;class T, class ArgList, class Generator&gt;
<a href="object.html#object-spec">object</a> make_constructor();
template &lt;class ArgList, class Generator, class Policies&gt;
<a name="make_constructor-spec">template &lt;class F&gt;</a>
<a href="object.html#object-spec">object</a> make_constructor(F f)
template &lt;class F, class Policies&gt;
<a href=
"object.html#object-spec">object</a> make_constructor(Policies const&amp; policies)
"object.html#object-spec">object</a> make_constructor(F f, Policies const&amp; policies)
template &lt;class F, class Policies, class KeywordsOrSignature&gt;
<a href=
"object.html#object-spec">object</a> make_constructor(F f, Policies const&amp; policies, KeywordsOrSignature const&amp; ks)
template &lt;class F, class Policies, class Keywords, class Signature&gt;
<a href=
"object.html#object-spec">object</a> make_constructor(F f, Policies const&amp; policies, Keywords const&amp; kw, Signature const&amp; sig)
</pre>
<dl class="function-semantics">
<dt><b>Requires:</b> <code>T</code> is a class type.
<code>Policies</code> is a model of <a href=
"CallPolicies.html">CallPolicies</a>. <code>ArgList</code> is an <a
href="../../../mpl/doc/refmanual/forward-sequence.html">MPL sequence</a> of C++ argument
types (<i>A1,&nbsp;A2,...&nbsp;AN</i>) such that if
<code>a1,&nbsp;a2</code>...&nbsp;<code>aN</code> are objects of type
<i>A1,&nbsp;A2,...&nbsp;AN</i> respectively, the expression <code>new
Generator::apply&lt;T&gt;::type(a1,&nbsp;a2</code>...&nbsp;<code>aN</code>)
is valid. Generator is a model of <a href=
"HolderGenerator.html">HolderGenerator</a>.</dt>
<dt><b>Requires:</b> <code>F</code> is a
function pointer type. If <code>policies</code> are supplied, it must
be a model of <a href="CallPolicies.html">CallPolicies</a>. If
<code>kewords</code> are supplied, it must be the result of a <a href=
"args.html#keyword-expression"><em>keyword-expression</em></a>
specifying no more arguments than the <a href=
"definitions.html#arity">arity</a> of <code>f</code>.</dt>
<dt><b>Effects:</b> Creates a Python callable object which, when called
from Python, expects its first argument to be a Boost.Python extension
class object. It converts its remaining its arguments to C++ and passes
them to the constructor of a dynamically-allocated
<code>Generator::apply&lt;T&gt;::type</code> object, which is then
installed in the extension class object. In the second form, the
<code>policies</code> are applied to the arguments and result (<a href=
"http://www.python.org/doc/current/lib/bltin-null-object.html">None</a>)
of the Python callable object</dt>
from Python, converts its arguments to C++ and calls <code>f</code>.</dt>
<dt><b>Returns:</b> An instance of <a href=
"object.html#object-spec">object</a> which holds the new Python
@@ -186,7 +183,7 @@ BOOST_PYTHON_MODULE(make_function_test)
def("choose_function", choose_function);
}
</pre>
It can be used this way in Python:
It can be used this way in Python:
<pre>
&gt;&gt;&gt; from make_function_test import *
&gt;&gt;&gt; f = choose_function(1)

5
example/Jamroot Executable file → Normal file
View File

@@ -11,7 +11,10 @@ use-project boost
# boost_python library from the project whose global ID is
# /boost/python.
project
: requirements <library>/boost/python//boost_python ;
: requirements <library>/boost/python//boost_python
<implicit-dependency>/boost//headers
: usage-requirements <implicit-dependency>/boost//headers
;
# Declare the three extension modules. You can specify multiple
# source files after the colon separated by spaces.

View File

@@ -2,6 +2,6 @@
# Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
# Edit this path to point at the tools/build/v2 subdirectory of your
# Edit this path to point at the tools/build/src subdirectory of your
# Boost installation. Absolute paths work, too.
boost-build ../../../tools/build/v2 ;
boost-build ../../../tools/build/src ;

4
example/quickstart/Jamroot Executable file → Normal file
View File

@@ -12,6 +12,8 @@ use-project boost
# /boost/python.
project boost-python-quickstart
: requirements <library>/boost/python//boost_python
<implicit-dependency>/boost//headers
: usage-requirements <implicit-dependency>/boost//headers
;
# Make the definition of the python-extension rule available
@@ -29,7 +31,7 @@ import testing ;
testing.make-test run-pyd : extending test_extending.py : : test_ext ;
# Declare a test of the embedding application
testing.run embedding
testing.run embedding embedding.cpp
: # any ordinary arguments
: script.py # any arguments that should be treated as relative paths
: # requirements

View File

@@ -2,6 +2,6 @@
# Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
# Edit this path to point at the tools/build/v2 subdirectory of your
# Edit this path to point at the tools/build/src subdirectory of your
# Boost installation. Absolute paths work, too.
boost-build ../../../../tools/build/v2 ;
boost-build ../../../../tools/build/src ;

View File

@@ -20,7 +20,10 @@ use-project boost
# boost_python library from the project whose global ID is
# /boost/python.
project
: requirements <library>/boost/python//boost_python ;
: requirements <library>/boost/python//boost_python
<implicit-dependency>/boost//headers
: usage-requirements <implicit-dependency>/boost//headers
;
# Declare the three extension modules. You can specify multiple
# source files after the colon separated by spaces.

View File

@@ -53,6 +53,7 @@
# include <boost/python/pointee.hpp>
# include <boost/python/pure_virtual.hpp>
# include <boost/python/ptr.hpp>
# include <boost/python/raw_function.hpp>
# include <boost/python/reference_existing_object.hpp>
# include <boost/python/register_ptr_to_python.hpp>
# include <boost/python/return_arg.hpp>
@@ -61,7 +62,9 @@
# include <boost/python/return_value_policy.hpp>
# include <boost/python/scope.hpp>
# include <boost/python/self.hpp>
# include <boost/python/slice.hpp>
# include <boost/python/slice_nil.hpp>
# include <boost/python/stl_iterator.hpp>
# include <boost/python/str.hpp>
# include <boost/python/to_python_converter.hpp>
# include <boost/python/to_python_indirect.hpp>

View File

@@ -102,7 +102,6 @@ namespace detail
return this->operator,(python::arg(name));
}
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
struct is_keywords
{
@@ -126,31 +125,6 @@ namespace detail
typedef mpl::bool_<value> type;
BOOST_PYTHON_MPL_LAMBDA_SUPPORT(1,is_reference_to_keywords,(T))
};
# else
typedef char (&yes_keywords_t)[1];
typedef char (&no_keywords_t)[2];
no_keywords_t is_keywords_test(...);
template<std::size_t nkeywords>
yes_keywords_t is_keywords_test(void (*)(keywords<nkeywords>&));
template<std::size_t nkeywords>
yes_keywords_t is_keywords_test(void (*)(keywords<nkeywords> const&));
template<typename T>
class is_reference_to_keywords
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_keywords_test( (void (*)(T))0 ))
== sizeof(detail::yes_keywords_t)));
typedef mpl::bool_<value> type;
BOOST_PYTHON_MPL_LAMBDA_SUPPORT(1,is_reference_to_keywords,(T))
};
# endif
}
inline detail::keywords<1> args(char const* name)

View File

@@ -29,7 +29,6 @@ struct back_reference
T m_value;
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
class is_back_reference
{
@@ -44,36 +43,6 @@ class is_back_reference<back_reference<T> >
BOOST_STATIC_CONSTANT(bool, value = true);
};
# else // no partial specialization
}} // namespace boost::python
#include <boost/type.hpp>
namespace boost { namespace python {
namespace detail
{
typedef char (&yes_back_reference_t)[1];
typedef char (&no_back_reference_t)[2];
no_back_reference_t is_back_reference_test(...);
template<typename T>
yes_back_reference_t is_back_reference_test(boost::type< back_reference<T> >);
}
template<typename T>
class is_back_reference
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_back_reference_test(boost::type<T>()))
== sizeof(detail::yes_back_reference_t)));
};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
//
// implementations

View File

@@ -24,7 +24,6 @@ namespace boost { namespace python {
namespace detail
{
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T> struct specifies_bases
: mpl::false_
{
@@ -35,23 +34,6 @@ namespace boost { namespace python {
: mpl::true_
{
};
# else
template < BOOST_PP_ENUM_PARAMS(BOOST_PYTHON_MAX_BASES, class Base) >
static char is_bases_helper(bases< BOOST_PYTHON_BASE_PARAMS > const&);
static char (& is_bases_helper(...) )[256];
template <class T>
struct specifies_bases
{
private:
static typename add_reference<T>::type make();
BOOST_STATIC_CONSTANT(bool, non_ref = !is_reference<T>::value);
public:
BOOST_STATIC_CONSTANT(bool, value = non_ref & (sizeof(is_bases_helper(make())) == 1));
typedef mpl::bool_<value> type;
};
# endif
template <class T, class Prev = bases<> >
struct select_bases
: mpl::if_<

View File

@@ -45,8 +45,7 @@
# if BOOST_WORKAROUND(__MWERKS__, <= 0x3004) \
/* pro9 reintroduced the bug */ \
|| (BOOST_WORKAROUND(__MWERKS__, > 0x3100) \
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201))) \
|| BOOST_WORKAROUND(__GNUC__, < 3)
&& BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
# define BOOST_PYTHON_NO_MEMBER_POINTER_ORDERING 1
@@ -302,7 +301,6 @@ class class_ : public objects::class_base
}
// Property creation
# if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
template <class Get>
self& add_property(char const* name, Get fget, char const* docstr = 0)
{
@@ -317,47 +315,6 @@ class class_ : public objects::class_base
name, this->make_getter(fget), this->make_setter(fset), docstr);
return *this;
}
# else
private:
template <class Get>
self& add_property_impl(char const* name, Get fget, char const* docstr, int)
{
base::add_property(name, this->make_getter(fget), docstr);
return *this;
}
template <class Get, class Set>
self& add_property_impl(char const* name, Get fget, Set fset, ...)
{
base::add_property(
name, this->make_getter(fget), this->make_setter(fset), 0);
return *this;
}
public:
template <class Get>
self& add_property(char const* name, Get fget)
{
base::add_property(name, this->make_getter(fget), 0);
return *this;
}
template <class Get, class DocStrOrSet>
self& add_property(char const* name, Get fget, DocStrOrSet docstr_or_set)
{
this->add_property_impl(name, this->make_getter(fget), docstr_or_set, 0);
return *this;
}
template <class Get, class Set>
self&
add_property(char const* name, Get fget, Set fset, char const* docstr)
{
base::add_property(
name, this->make_getter(fget), this->make_setter(fset), docstr);
return *this;
}
# endif
template <class Get>
self& add_static_property(char const* name, Get fget)

4
include/boost/python/converter/arg_from_python.hpp Executable file → Normal file
View File

@@ -115,9 +115,9 @@ struct arg_rvalue_from_python
arg_rvalue_from_python(PyObject*);
bool convertible() const;
# if BOOST_MSVC < 1301 || _MSC_FULL_VER > 13102196
# if _MSC_FULL_VER > 13102196
typename arg_rvalue_from_python<T>::
# endif
# endif
result_type operator()();
private:

8
include/boost/python/converter/arg_to_python_base.hpp Executable file → Normal file
View File

@@ -13,17 +13,9 @@ struct registration;
namespace detail
{
struct BOOST_PYTHON_DECL arg_to_python_base
# if !defined(BOOST_MSVC) || BOOST_MSVC <= 1300 || _MSC_FULL_VER > 13102179
: handle<>
# endif
{
arg_to_python_base(void const volatile* source, registration const&);
# if defined(BOOST_MSVC) && BOOST_MSVC > 1300 && _MSC_FULL_VER <= 13102179
PyObject* get() const { return m_ptr.get(); }
PyObject* release() { return m_ptr.release(); }
private:
handle<> m_ptr;
# endif
};
}

74
include/boost/python/converter/object_manager.hpp Executable file → Normal file
View File

@@ -121,7 +121,6 @@ struct is_object_manager
{
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct is_reference_to_object_manager
: mpl::false_
@@ -151,79 +150,6 @@ struct is_reference_to_object_manager<T const volatile&>
: is_object_manager<T>
{
};
# else
namespace detail
{
typedef char (&yes_reference_to_object_manager)[1];
typedef char (&no_reference_to_object_manager)[2];
// A number of nastinesses go on here in order to work around MSVC6
// bugs.
template <class T>
struct is_object_manager_help
{
typedef typename mpl::if_<
is_object_manager<T>
, yes_reference_to_object_manager
, no_reference_to_object_manager
>::type type;
// If we just use the type instead of the result of calling this
// function, VC6 will ICE.
static type call();
};
// A set of overloads for each cv-qualification. The same argument
// is passed twice: the first one is used to unwind the cv*, and the
// second one is used to avoid relying on partial ordering for
// overload resolution.
template <class U>
typename is_object_manager_help<U>
is_object_manager_helper(U*, void*);
template <class U>
typename is_object_manager_help<U>
is_object_manager_helper(U const*, void const*);
template <class U>
typename is_object_manager_help<U>
is_object_manager_helper(U volatile*, void volatile*);
template <class U>
typename is_object_manager_help<U>
is_object_manager_helper(U const volatile*, void const volatile*);
template <class T>
struct is_reference_to_object_manager_nonref
: mpl::false_
{
};
template <class T>
struct is_reference_to_object_manager_ref
{
static T sample_object;
BOOST_STATIC_CONSTANT(
bool, value
= (sizeof(is_object_manager_helper(&sample_object, &sample_object).call())
== sizeof(detail::yes_reference_to_object_manager)
)
);
typedef mpl::bool_<value> type;
};
}
template <class T>
struct is_reference_to_object_manager
: mpl::if_<
is_reference<T>
, detail::is_reference_to_object_manager_ref<T>
, detail::is_reference_to_object_manager_nonref<T>
>::type
{
};
# endif
}}} // namespace boost::python::converter

View File

@@ -44,8 +44,7 @@ struct registered
{
};
# if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
&& !BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
# if !BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
// collapses a few more types to the same static instance. MSVC7.1
// fails to strip cv-qualification from array types in typeid. For
// some reason we can't use this collapse there or array converters

View File

@@ -14,7 +14,6 @@ namespace boost { namespace python { namespace converter {
struct registration;
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct registered_pointee
: registered<
@@ -26,37 +25,6 @@ struct registered_pointee
>
{
};
# else
namespace detail
{
template <class T>
struct registered_pointee_base
{
static registration const& converters;
};
}
template <class T>
struct registered_pointee
: detail::registered_pointee_base<
typename add_reference<
typename add_cv<T>::type
>::type
>
{
};
//
// implementations
//
namespace detail
{
template <class T>
registration const& registered_pointee_base<T>::converters
= registry::lookup(pointer_type_id<T>());
}
# endif
}}} // namespace boost::python::converter
#endif // REGISTERED_POINTEE_DWA2002710_HPP

View File

@@ -16,7 +16,7 @@ namespace detail
{
template <class R>
struct copy_const_reference_expects_a_const_reference_return_type
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -16,7 +16,7 @@ namespace detail
{
template <class R>
struct copy_non_const_reference_expects_a_non_const_reference_return_type
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -270,7 +270,7 @@ inline object make_getter(D& x)
return detail::make_getter(x, policy, is_member_pointer<D>(), 0L);
}
# if !BOOST_WORKAROUND(__EDG_VERSION__, <= 238) && !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
# if !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template <class D>
inline object make_getter(D const& d)
{
@@ -305,7 +305,7 @@ inline object make_setter(D& x)
return detail::make_setter(x, default_call_policies(), is_member_pointer<D>(), 0);
}
# if !(BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(__EDG_VERSION__, <= 238))
# if BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template <class D>
inline object make_setter(D const& x)
{

View File

@@ -23,7 +23,7 @@ namespace detail
{
// for "readable" error messages
template <class T> struct specify_a_return_value_policy_to_wrap_functions_returning
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

30
include/boost/python/detail/borrowed_ptr.hpp Executable file → Normal file
View File

@@ -19,7 +19,6 @@ template<class T> class borrowed
typedef T type;
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
struct is_borrowed_ptr
{
@@ -68,35 +67,6 @@ struct is_borrowed_ptr<T*>
};
# endif
# else // no partial specialization
typedef char (&yes_borrowed_ptr_t)[1];
typedef char (&no_borrowed_ptr_t)[2];
no_borrowed_ptr_t is_borrowed_ptr_test(...);
template <class T>
typename mpl::if_c<
is_pointer<T>::value
, T
, int
>::type
is_borrowed_ptr_test1(boost::type<T>);
template<typename T>
yes_borrowed_ptr_t is_borrowed_ptr_test(borrowed<T> const volatile*);
template<typename T>
class is_borrowed_ptr
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_borrowed_ptr_test(is_borrowed_ptr_test1(boost::type<T>())))
== sizeof(detail::yes_borrowed_ptr_t)));
};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
}

View File

@@ -29,9 +29,6 @@
# endif
# if defined(BOOST_MSVC)
# if _MSC_VER < 1300
# define BOOST_MSVC6_OR_EARLIER 1
# endif
# pragma warning (disable : 4786) // disable truncated debug symbols
# pragma warning (disable : 4251) // disable exported dll function
@@ -76,13 +73,13 @@
# if BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY
# if defined(BOOST_PYTHON_SOURCE)
# define BOOST_PYTHON_DECL __attribute__ ((visibility("default")))
# define BOOST_PYTHON_DECL __attribute__ ((__visibility__("default")))
# define BOOST_PYTHON_BUILD_DLL
# else
# define BOOST_PYTHON_DECL
# endif
# define BOOST_PYTHON_DECL_FORWARD
# define BOOST_PYTHON_DECL_EXCEPTION __attribute__ ((visibility("default")))
# define BOOST_PYTHON_DECL_EXCEPTION __attribute__ ((__visibility__("default")))
# elif (defined(_WIN32) || defined(__CYGWIN__))
# if defined(BOOST_PYTHON_SOURCE)
# define BOOST_PYTHON_DECL __declspec(dllexport)

View File

@@ -8,13 +8,7 @@
namespace boost { namespace python { namespace detail {
template <class T, class Arg>
void construct_pointee(void* storage, Arg& x
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
, T const volatile*
# else
, T const*
# endif
)
void construct_pointee(void* storage, Arg& x, T const volatile*)
{
new (storage) T(x);
}

View File

@@ -12,7 +12,7 @@ template <bool is_const_, bool is_volatile_>
struct cv_tag
{
BOOST_STATIC_CONSTANT(bool, is_const = is_const_);
BOOST_STATIC_CONSTANT(bool, is_volatile = is_const_);
BOOST_STATIC_CONSTANT(bool, is_volatile = is_volatile_);
};
typedef cv_tag<false,false> cv_unqualified;

View File

@@ -7,25 +7,12 @@
# include <boost/type_traits/is_array.hpp>
# include <boost/detail/workaround.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
# include <boost/type_traits/is_enum.hpp>
# endif
namespace boost { namespace python { namespace detail {
template <
bool array
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, bool enum_ // vc7 has a problem destroying enums
# endif
> struct value_destroyer;
template <bool array> struct value_destroyer;
template <>
struct value_destroyer<
false
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, false
# endif
>
struct value_destroyer<false>
{
template <class T>
static void execute(T const volatile* p)
@@ -35,12 +22,7 @@ struct value_destroyer<
};
template <>
struct value_destroyer<
true
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, false
# endif
>
struct value_destroyer<true>
{
template <class A, class T>
static void execute(A*, T const volatile* const first)
@@ -49,9 +31,6 @@ struct value_destroyer<
{
value_destroyer<
boost::is_array<T>::value
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, boost::is_enum<T>::value
# endif
>::execute(p);
}
}
@@ -63,25 +42,6 @@ struct value_destroyer<
}
};
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
template <>
struct value_destroyer<true,true>
{
template <class T>
static void execute(T const volatile*)
{
}
};
template <>
struct value_destroyer<false,true>
{
template <class T>
static void execute(T const volatile*)
{
}
};
# endif
template <class T>
inline void destroy_referent_impl(void* p, T& (*)())
{
@@ -89,9 +49,6 @@ inline void destroy_referent_impl(void* p, T& (*)())
// must come *before* T for metrowerks
value_destroyer<
(boost::is_array<T>::value)
# if BOOST_WORKAROUND(BOOST_MSVC, == 1300)
, (boost::is_enum<T>::value)
# endif
>::execute((const volatile T*)p);
}

35
include/boost/python/detail/enable_if.hpp Executable file → Normal file
View File

@@ -7,40 +7,7 @@
# include <boost/python/detail/sfinae.hpp>
# include <boost/detail/workaround.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
# include <boost/mpl/if.hpp>
namespace boost { namespace python { namespace detail {
template <class T> struct always_void { typedef void type; };
template <class C, class T = int>
struct enable_if_arg
{
typedef typename mpl::if_<C,T,int&>::type type;
};
template <class C, class T = int>
struct disable_if_arg
{
typedef typename mpl::if_<C,int&,T>::type type;
};
template <class C, class T = typename always_void<C>::type>
struct enable_if_ret
{
typedef typename mpl::if_<C,T,int[2]>::type type;
};
template <class C, class T = typename always_void<C>::type>
struct disable_if_ret
{
typedef typename mpl::if_<C,int[2],T>::type type;
};
}}} // namespace boost::python::detail
# elif !defined(BOOST_NO_SFINAE)
#if !defined(BOOST_NO_SFINAE)
# include <boost/utility/enable_if.hpp>
namespace boost { namespace python { namespace detail {

14
include/boost/python/detail/force_instantiate.hpp Executable file → Normal file
View File

@@ -10,23 +10,9 @@ namespace boost { namespace python { namespace detail {
// Allows us to force the argument to be instantiated without
// incurring unused variable warnings
# if !defined(BOOST_MSVC) || BOOST_MSVC < 1300 || _MSC_FULL_VER > 13102196
template <class T>
inline void force_instantiate(T const&) {}
# else
# pragma optimize("g", off)
inline void force_instantiate_impl(...) {}
# pragma optimize("", on)
template <class T>
inline void force_instantiate(T const& x)
{
detail::force_instantiate_impl(&x);
}
# endif
}}} // namespace boost::python::detail
#endif // FORCE_INSTANTIATE_DWA200265_HPP

View File

@@ -25,46 +25,11 @@ struct if_selected
};
};
# if defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
namespace msvc70_aux {
template< bool > struct inherit_from
{
template< typename T > struct result
{
typedef T type;
};
};
template<> struct inherit_from<true>
{
template< typename T > struct result
{
struct type {};
};
};
template< typename T >
struct never_true
{
BOOST_STATIC_CONSTANT(bool, value = false);
};
} // namespace msvc70_aux
#endif // # if defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
template <class T>
struct elif_selected
{
# if !(defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(__MWERKS__) && __MWERKS__ <= 0x2407)
# if !(defined(__MWERKS__) && __MWERKS__ <= 0x2407)
template <class U> class then;
# elif defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
template <class U>
struct then : msvc70_aux::inherit_from< msvc70_aux::never_true<U>::value >
::template result< if_selected<T> >::type
{
};
# else
template <class U>
struct then : if_selected<T>
@@ -73,7 +38,7 @@ struct elif_selected
# endif
};
# if !(defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(__MWERKS__) && __MWERKS__ <= 0x2407)
# if !(defined(__MWERKS__) && __MWERKS__ <= 0x2407)
template <class T>
template <class U>
class elif_selected<T>::then : public if_selected<T>

View File

@@ -7,15 +7,18 @@
#include <typeinfo>
#include <boost/type.hpp>
#include <boost/type_traits/config.hpp>
//
// Fix for MSVC's broken typeid() implementation which doesn't strip
// Fix for icc's broken typeid() implementation which doesn't strip
// decoration. This fix doesn't handle cv-qualified array types. It
// could probably be done, but I haven't figured it out yet.
//
# if defined(BOOST_MSVC) && BOOST_MSVC <= 1300 || defined(BOOST_INTEL_CXX_VERSION) && BOOST_INTEL_CXX_VERSION <= 700
// Note: This file is badly named. It initially was MSVC specific, but was
// extended to cover intel too. Now the old version of MSVC is no longer
// supported, but the intel version is still supported.
# if defined(BOOST_INTEL_CXX_VERSION) && BOOST_INTEL_CXX_VERSION <= 700
namespace boost { namespace python { namespace detail {
@@ -44,8 +47,14 @@ inline typeinfo typeid_ref(type<T>*, ...)
return detail::typeid_ref_1((T(*)())0);
}
#if defined(BOOST_MSVC) || (defined(__BORLANDC__) && !defined(BOOST_DISABLE_WIN32))
# define BOOST_PYTT_DECL __cdecl
#else
# define BOOST_PYTT_DECL /**/
#endif
template< typename T > T&(* is_ref_tester1(type<T>) )(type<T>) { return 0; }
inline char BOOST_TT_DECL is_ref_tester1(...) { return 0; }
inline char BOOST_PYTT_DECL is_ref_tester1(...) { return 0; }
template <class T>
inline typeinfo msvc_typeid(boost::type<T>*)
@@ -71,5 +80,5 @@ inline typeinfo assert_array_typeid_compiles()
}}} // namespace boost::python::detail
# endif // BOOST_MSVC
# endif // BOOST_INTEL_CXX_VERSION
#endif // MSVC_TYPEINFO_DWA200222_HPP

View File

@@ -42,7 +42,6 @@ union aligned_storage
// but sizeof() is broken in CodeWarriors <= 8.0
template <class T> struct referent_size;
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct referent_size<T&>
@@ -51,15 +50,6 @@ union aligned_storage
std::size_t, value = sizeof(T));
};
# else
template <class T> struct referent_size
{
static T f();
BOOST_STATIC_CONSTANT(std::size_t, value = sizeof(f()));
};
# endif
// A metafunction returning a POD type which can store U, where T ==
// U&. If T is not a reference type, returns a POD which can store T.

View File

@@ -43,9 +43,7 @@ namespace boost { namespace python { namespace detail {
template <class R, class T>
boost::type<R>* result(R (T::*), int = 0) { return 0; }
# if (defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140) \
|| (defined(__GNUC__) && __GNUC__ < 3) \
|| (defined(__MWERKS__) && __MWERKS__ < 0x3000)
# if (defined(__MWERKS__) && __MWERKS__ < 0x3000)
// This code actually works on all implementations, but why use it when we don't have to?
template <class T>
struct get_result_type

View File

@@ -14,7 +14,6 @@
namespace boost { namespace python { namespace detail {
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
struct is_string_literal : mpl::false_
{
@@ -45,43 +44,6 @@ struct is_string_literal<T[n]>
{
};
# endif
# else
template <bool is_array = true>
struct string_literal_helper
{
typedef char (&yes_string_literal)[1];
typedef char (&no_string_literal)[2];
template <class T>
struct apply
{
typedef apply<T> self;
static T x;
static yes_string_literal check(char const*);
static no_string_literal check(char*);
static no_string_literal check(void const volatile*);
BOOST_STATIC_CONSTANT(
bool, value = sizeof(self::check(x)) == sizeof(yes_string_literal));
typedef mpl::bool_<value> type;
};
};
template <>
struct string_literal_helper<false>
{
template <class T>
struct apply : mpl::false_
{
};
};
template <class T>
struct is_string_literal
: string_literal_helper<is_array<T>::value>::apply<T>
{
};
# endif
}}} // namespace boost::python::detail

View File

@@ -30,10 +30,6 @@
# include <boost/mpl/vector/vector10.hpp>
# endif
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
# include <boost/python/detail/type_list_impl.hpp>
# else
# include <boost/python/detail/type_list_impl_no_pts.hpp>
# endif
#endif // TYPE_LIST_DWA2002913_HPP

View File

@@ -1,107 +0,0 @@
#ifndef BOOST_PP_IS_ITERATING
// Copyright David Abrahams 2002.
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# ifndef TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
# define TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
# include <boost/python/detail/type_list.hpp>
# include <boost/preprocessor/enum_params.hpp>
# include <boost/preprocessor/enum_params_with_a_default.hpp>
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/repeat.hpp>
# include <boost/preprocessor/empty.hpp>
# include <boost/preprocessor/iterate.hpp>
# include <boost/mpl/void.hpp>
namespace boost { namespace python { namespace detail {
template< typename T >
struct is_list_arg
{
enum { value = true };
};
template<>
struct is_list_arg<mpl::void_>
{
enum { value = false };
};
template<int> struct type_list_impl_chooser;
# define BOOST_PYTHON_LIST_ACTUAL_PARAMS BOOST_PP_ENUM_PARAMS_Z(1,BOOST_PYTHON_LIST_SIZE,T)
# define BOOST_PYTHON_LIST_FORMAL_PARAMS BOOST_PP_ENUM_PARAMS_Z(1,BOOST_PYTHON_LIST_SIZE,class T)
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_PYTHON_LIST_SIZE, <boost/python/detail/type_list_impl_no_pts.hpp>))
# include BOOST_PP_ITERATE()
# define BOOST_PYTHON_PLUS() +
# define BOOST_PYTHON_IS_LIST_ARG(z, n, data) \
BOOST_PP_IF(n, BOOST_PYTHON_PLUS, BOOST_PP_EMPTY)() \
is_list_arg< BOOST_PP_CAT(T,n) >::value
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct type_list_count_args
{
enum { value =
BOOST_PP_REPEAT_1(BOOST_PYTHON_LIST_SIZE, BOOST_PYTHON_IS_LIST_ARG, _)
};
};
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct type_list_impl
{
typedef type_list_count_args< BOOST_PYTHON_LIST_ACTUAL_PARAMS > arg_num_;
typedef typename detail::type_list_impl_chooser< arg_num_::value >
::template result_< BOOST_PYTHON_LIST_ACTUAL_PARAMS >::type type;
};
template<
BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PYTHON_LIST_SIZE, class T, mpl::void_)
>
struct type_list
: detail::type_list_impl< BOOST_PYTHON_LIST_ACTUAL_PARAMS >::type
{
typedef typename detail::type_list_impl<
BOOST_PYTHON_LIST_ACTUAL_PARAMS
>::type type;
};
# undef BOOST_PYTHON_IS_LIST_ARG
# undef BOOST_PYTHON_PLUS
# undef BOOST_PYTHON_LIST_FORMAL_PARAMS
# undef BOOST_PYTHON_LIST_ACTUAL_PARAMS
}}} // namespace boost::python::detail
# endif // TYPE_LIST_IMPL_NO_PTS_DWA2002913_HPP
#else // BOOST_PP_IS_ITERATING
# define N BOOST_PP_ITERATION()
template<>
struct type_list_impl_chooser<N>
{
template<
BOOST_PYTHON_LIST_FORMAL_PARAMS
>
struct result_
{
typedef typename BOOST_PP_CAT(mpl::vector,N)<
BOOST_PP_ENUM_PARAMS(N, T)
>::type type;
};
};
# undef N
#endif // BOOST_PP_IS_ITERATING

View File

@@ -9,35 +9,6 @@
# include <boost/mpl/bool.hpp>
# include <boost/preprocessor/enum_params.hpp>
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
# include <boost/type_traits/is_reference.hpp>
# include <boost/type_traits/add_reference.hpp>
# define BOOST_PYTHON_VALUE_IS_XXX_DEF(name, qualified_name, nargs) \
template <class X_> \
struct value_is_##name \
{ \
typedef char yes; \
typedef char (&no)[2]; \
\
static typename add_reference<X_>::type dummy; \
\
template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class U) > \
static yes test( \
qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, U) > const&, int \
); \
\
template <class U> \
static no test(U&, ...); \
\
BOOST_STATIC_CONSTANT( \
bool, value \
= (sizeof(test(dummy, 0)) == sizeof(yes))); \
\
typedef mpl::bool_<value> type; \
};
# else
# include <boost/type_traits/remove_reference.hpp>
# include <boost/type_traits/remove_cv.hpp>
@@ -57,6 +28,5 @@ struct value_is_##name \
\
};
# endif
#endif // VALUE_IS_XXX_DWA2003224_HPP

View File

@@ -8,6 +8,7 @@
# include <boost/python/detail/prefix.hpp>
# include <boost/bind.hpp>
# include <boost/bind/placeholders.hpp>
# include <boost/type.hpp>
# include <boost/python/detail/translate_exception.hpp>
# include <boost/python/detail/exception_handler.hpp>

View File

@@ -19,11 +19,9 @@
# include <boost/python/detail/copy_ctor_mutates_rhs.hpp>
# include <boost/python/detail/void_ptr.hpp>
# include <boost/python/detail/void_return.hpp>
# include <boost/utility.hpp>
# include <boost/call_traits.hpp>
#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) || BOOST_WORKAROUND(BOOST_INTEL_WIN, <= 900)
// workaround for VC++ 6.x or 7.0
#if BOOST_WORKAROUND(BOOST_INTEL_WIN, <= 900)
# define BOOST_EXTRACT_WORKAROUND ()
#else
# define BOOST_EXTRACT_WORKAROUND

27
include/boost/python/handle.hpp Executable file → Normal file
View File

@@ -87,8 +87,6 @@ class handle
return *this;
}
#if !defined(BOOST_MSVC) || (BOOST_MSVC >= 1300)
template<typename Y>
handle& operator=(handle<Y> const & r) // never throws
{
@@ -97,8 +95,6 @@ class handle
return *this;
}
#endif
template <typename Y>
handle(handle<Y> const& r)
: m_p(python::xincref(python::upcast<T>(r.get())))
@@ -159,7 +155,6 @@ typedef handle<PyTypeObject> type_handle;
//
// Compile-time introspection
//
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
class is_handle
{
@@ -173,28 +168,6 @@ class is_handle<handle<T> >
public:
BOOST_STATIC_CONSTANT(bool, value = true);
};
# else
namespace detail
{
typedef char (&yes_handle_t)[1];
typedef char (&no_handle_t)[2];
no_handle_t is_handle_test(...);
template<typename T>
yes_handle_t is_handle_test(boost::type< handle<T> >);
}
template<typename T>
class is_handle
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_handle_test(boost::type<T>()))
== sizeof(detail::yes_handle_t)));
};
# endif
//
// implementations

View File

@@ -76,27 +76,6 @@ namespace detail
//
// This metaprogram checks if T is an optional
//
#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
template <class T>
struct is_optional {
private:
template <BOOST_PYTHON_OVERLOAD_TYPES>
static boost::type_traits::yes_type f(optional<BOOST_PYTHON_OVERLOAD_ARGS>);
static boost::type_traits::no_type f(...);
static T t();
public:
BOOST_STATIC_CONSTANT(
bool, value =
sizeof(f(t())) == sizeof(::boost::type_traits::yes_type));
typedef mpl::bool_<value> type;
};
#else
template <class T>
struct is_optional
@@ -108,7 +87,6 @@ namespace detail
: mpl::true_
{};
#endif
template <int NDefaults>
struct define_class_init_helper;

2
include/boost/python/instance_holder.hpp Executable file → Normal file
View File

@@ -7,7 +7,7 @@
# include <boost/python/detail/prefix.hpp>
# include <boost/utility.hpp>
# include <boost/noncopyable.hpp>
# include <boost/python/type_id.hpp>
# include <cstddef>

View File

@@ -104,14 +104,6 @@ namespace detail
// If the BasePolicy_ supplied a result converter it would be
// ignored; issue an error if it's not the default.
#if defined _MSC_VER && _MSC_VER < 1300
typedef is_same<
typename BasePolicy_::result_converter
, default_result_converter
> same_result_converter;
//see above for explanation
BOOST_STATIC_ASSERT(same_result_converter::value) ;
#else
BOOST_MPL_ASSERT_MSG(
(is_same<
typename BasePolicy_::result_converter
@@ -120,7 +112,6 @@ namespace detail
, MAKE_CONSTRUCTOR_SUPPLIES_ITS_OWN_RESULT_CONVERTER_THAT_WOULD_OVERRIDE_YOURS
, (typename BasePolicy_::result_converter)
);
#endif
typedef constructor_result_converter result_converter;
typedef offset_args<typename BasePolicy_::argument_package, mpl::int_<1> > argument_package;
};

View File

@@ -17,7 +17,7 @@ namespace detail
{
template <class R>
struct manage_new_object_requires_a_pointer_return_type
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -76,7 +76,7 @@ extern "C" __declspec(dllexport) _BOOST_PYTHON_MODULE_INIT(name)
# define BOOST_PYTHON_MODULE_INIT(name) \
void BOOST_PP_CAT(init_module_,name)(); \
extern "C" __attribute__ ((visibility("default"))) _BOOST_PYTHON_MODULE_INIT(name)
extern "C" __attribute__ ((__visibility__("default"))) _BOOST_PYTHON_MODULE_INIT(name)
# else

View File

@@ -6,7 +6,6 @@
# define CLASS_DWA20011214_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/utility.hpp>
# include <boost/python/object_core.hpp>
# include <boost/python/type_id.hpp>
# include <cstddef>

View File

@@ -53,11 +53,7 @@ struct register_base_of
template <class Base>
inline void operator()(Base*) const
{
# if !BOOST_WORKAROUND(BOOST_MSVC, == 1200)
BOOST_MPL_ASSERT_NOT((is_same<Base,Derived>));
# else
BOOST_STATIC_ASSERT(!(is_same<Base,Derived>::value));
# endif
// Register the Base class
register_dynamic_id<Base>();

View File

@@ -12,13 +12,7 @@
# include <boost/ref.hpp>
# include <boost/python/detail/value_arg.hpp>
# include <boost/python/detail/copy_ctor_mutates_rhs.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
# include <boost/type_traits/is_enum.hpp>
# include <boost/mpl/and.hpp>
# include <boost/mpl/not.hpp>
# else
# include <boost/mpl/or.hpp>
# endif
# include <boost/mpl/or.hpp>
namespace boost { namespace python { namespace objects {
@@ -42,24 +36,13 @@ struct reference_to_value
template <class T>
struct forward
: mpl::if_<
# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
// vc6 chokes on unforwarding enums nested in classes
mpl::and_<
is_scalar<T>
, mpl::not_<
is_enum<T>
>
>
# else
mpl::or_<python::detail::copy_ctor_mutates_rhs<T>, is_scalar<T> >
# endif
, T
, reference_to_value<T>
>
{
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
struct unforward
{
@@ -86,88 +69,6 @@ struct unforward_cref<reference_to_value<T> >
{
};
# else // no partial specialization
namespace detail
{
typedef char (&yes_reference_to_value_t)[1];
typedef char (&no_reference_to_value_t)[2];
no_reference_to_value_t is_reference_to_value_test(...);
template<typename T>
yes_reference_to_value_t is_reference_to_value_test(boost::type< reference_to_value<T> >);
template<bool wrapped>
struct unforwarder
{
template <class T>
struct apply
{
typedef typename unwrap_reference<T>::type& type;
};
};
template<>
struct unforwarder<true>
{
template <class T>
struct apply
{
typedef typename T::reference type;
};
};
template<bool wrapped = false>
struct cref_unforwarder
{
template <class T>
struct apply
: python::detail::value_arg<
typename unwrap_reference<T>::type
>
{
};
};
template<>
struct cref_unforwarder<true>
{
template <class T>
struct apply
: python::detail::value_arg<
typename T::reference
>
{
};
};
template<typename T>
struct is_reference_to_value
{
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(is_reference_to_value_test(boost::type<T>()))
== sizeof(yes_reference_to_value_t)));
typedef mpl::bool_<value> type;
};
}
template <typename T>
struct unforward
: public detail::unforwarder<
detail::is_reference_to_value<T>::value
>::template apply<T>
{};
template <typename T>
struct unforward_cref
: public detail::cref_unforwarder<
detail::is_reference_to_value<T>::value
>::template apply<T>
{};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T>
typename reference_to_value<T>::reference

View File

@@ -71,35 +71,7 @@ struct iterator_range
# endif
};
# ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
// for compilers which can't deduce the value_type of pointers, we
// have a special implementation of next. This takes advantage of
// the fact that T* results are treated like T& results by
// Boost.Python's function wrappers.
struct next_ptr
{
typedef Iterator result_type;
result_type
operator()(iterator_range<NextPolicies,Iterator>& self)
{
if (self.m_start == self.m_finish)
stop_iteration_error();
return self.m_start++;
}
};
typedef mpl::if_<
is_same<
boost::detail::please_invoke_BOOST_TT_BROKEN_COMPILER_SPEC_on_cv_unqualified_pointee<Iterator>
, typename traits_t::value_type
>
, next_ptr
, next
>::type next_fn;
# else
typedef next next_fn;
# endif
object m_sequence; // Keeps the sequence alive while iterating.
Iterator m_start;

View File

@@ -46,11 +46,7 @@ template <class T> class wrapper;
namespace boost { namespace python { namespace objects {
# if BOOST_WORKAROUND(__GNUC__, == 2)
# define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) (typename unforward<A##n>::type)objects::do_unforward(a##n,0)
# else
# define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) objects::do_unforward(a##n,0)
# endif
#define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) objects::do_unforward(a##n,0)
template <class Pointer, class Value>
struct pointer_holder : instance_holder

View File

@@ -33,11 +33,7 @@
namespace boost { namespace python { namespace objects {
# if BOOST_WORKAROUND(__GNUC__, == 2)
# define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) (typename unforward<A##n>::type)objects::do_unforward(a##n,0)
# else
# define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) objects::do_unforward(a##n,0)
# endif
#define BOOST_PYTHON_UNFORWARD_LOCAL(z, n, _) BOOST_PP_COMMA_IF(n) objects::do_unforward(a##n,0)
template <class Value>
struct value_holder : instance_holder

View File

@@ -36,12 +36,6 @@
# include <boost/type_traits/is_convertible.hpp>
# include <boost/type_traits/remove_reference.hpp>
# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
# include <boost/type_traits/add_pointer.hpp>
# endif
# include <boost/mpl/if.hpp>
namespace boost { namespace python {
namespace detail
@@ -98,11 +92,7 @@ namespace api
class object_operators : public def_visitor<U>
{
protected:
# if !defined(BOOST_MSVC) || BOOST_MSVC >= 1300
typedef object const& object_cref;
# else
typedef object object_cref;
# endif
public:
// function call
//
@@ -139,25 +129,11 @@ namespace api
template <class T>
const_object_item
operator[](T const& key) const
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
;
# else
{
return (*this)[object(key)];
}
# endif
operator[](T const& key) const;
template <class T>
object_item
operator[](T const& key)
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
;
# else
{
return (*this)[object(key)];
}
# endif
operator[](T const& key);
// slicing
//
@@ -175,29 +151,11 @@ namespace api
template <class T, class V>
const_object_slice
slice(T const& start, V const& end) const
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
;
# else
{
return this->slice(
slice_bound<T>::type(start)
, slice_bound<V>::type(end));
}
# endif
slice(T const& start, V const& end) const;
template <class T, class V>
object_slice
slice(T const& start, V const& end)
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
;
# else
{
return this->slice(
slice_bound<T>::type(start)
, slice_bound<V>::type(end));
}
# endif
slice(T const& start, V const& end);
private: // def visitation for adding callable objects as class methods
@@ -248,26 +206,6 @@ namespace api
PyObject* m_ptr;
};
# ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T, class U>
struct is_derived_impl
{
static T x;
template <class X>
static X* to_pointer(X const&);
static char test(U const*);
typedef char (&no)[2];
static no test(...);
BOOST_STATIC_CONSTANT(bool, value = sizeof(test(to_pointer(x))) == 1);
};
template <class T, class U>
struct is_derived
: mpl::bool_<is_derived_impl<T,U>::value>
{};
# else
template <class T, class U>
struct is_derived
: is_convertible<
@@ -275,28 +213,13 @@ namespace api
, U const*
>
{};
# endif
template <class T>
typename objects::unforward_cref<T>::type do_unforward_cref(T const& x)
{
# if BOOST_WORKAROUND(__GNUC__, == 2)
typedef typename objects::unforward_cref<T>::type ret;
return ret(x);
# else
return x;
# endif
}
# if BOOST_WORKAROUND(__GNUC__, == 2)
// GCC 2.x has non-const string literals; this hacks around that problem.
template <unsigned N>
char const (& do_unforward_cref(char const(&x)[N]) )[N]
{
return x;
}
# endif
class object;
template <class T>
@@ -323,14 +246,7 @@ namespace api
// explicit conversion from any C++ object to Python
template <class T>
explicit object(
T const& x
# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
// use some SFINAE to un-confuse MSVC about its
// copy-initialization ambiguity claim.
, typename mpl::if_<is_proxy<T>,int&,int>::type* = 0
# endif
)
explicit object(T const& x)
: object_base(object_base_initializer(x))
{
}
@@ -348,31 +264,14 @@ namespace api
// Macros for forwarding constructors in classes derived from
// object. Derived classes will usually want these as an
// implementation detail
# define BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS_(derived, base) \
inline explicit derived(python::detail::borrowed_reference p) \
: base(p) {} \
inline explicit derived(python::detail::new_reference p) \
: base(p) {} \
inline explicit derived(python::detail::new_non_null_reference p) \
# define BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(derived, base) \
inline explicit derived(::boost::python::detail::borrowed_reference p) \
: base(p) {} \
inline explicit derived(::boost::python::detail::new_reference p) \
: base(p) {} \
inline explicit derived(::boost::python::detail::new_non_null_reference p) \
: base(p) {}
# if !defined(BOOST_MSVC) || BOOST_MSVC >= 1300
# define BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS_
# else
// MSVC6 has a bug which causes an explicit template constructor to
// be preferred over an appropriate implicit conversion operator
// declared on the argument type. Normally, that would cause a
// runtime failure when using extract<T> to extract a type with a
// templated constructor. This additional constructor will turn that
// runtime failure into an ambiguity error at compile-time due to
// the lack of partial ordering, or at least a link-time error if no
// generalized template constructor is declared.
# define BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(derived, base) \
BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS_(derived, base) \
template <class T> \
explicit derived(extract<T> const&);
# endif
//
// object_initializer -- get the handle to construct the object with,
// based on whether T is a proxy or derived from object

3
include/boost/python/object_items.hpp Executable file → Normal file
View File

@@ -44,7 +44,6 @@ object_operators<U>::operator[](object_cref key) const
return const_object_item(x, key);
}
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <class U>
template <class T>
inline const_object_item
@@ -60,8 +59,6 @@ object_operators<U>::operator[](T const& key)
{
return (*this)[object(key)];
}
# endif
inline object const_item_policies::get(object const& target, object const& key)
{

View File

@@ -99,7 +99,7 @@ object_operators<U>::slice(object_cref start, slice_nil) const
object_cref2 x = *static_cast<U const*>(this);
return const_object_slice(x, api::slice_key(borrowed(start.ptr()), allow_null((PyObject*)0)));
}
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <class U>
template <class T, class V>
inline const_object_slice
@@ -119,8 +119,6 @@ object_operators<U>::slice(T const& start, V const& end)
typename slice_bound<T>::type(start)
, typename slice_bound<V>::type(end));
}
# endif
inline object const_slice_policies::get(object const& target, key_type const& key)
{

View File

@@ -172,28 +172,19 @@ PyTypeObject opaque<Pointee>::type_object =
};
}} // namespace boost::python
# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
# define BOOST_PYTHON_OPAQUE_SPECIALIZED_TYPE_ID(Pointee)
# else
// If you change the below, don't forget to alter the end of type_id.hpp
# define BOOST_PYTHON_OPAQUE_SPECIALIZED_TYPE_ID(Pointee) \
namespace boost { namespace python { \
template<> \
inline type_info type_id<Pointee>(BOOST_PYTHON_EXPLICIT_TT_DEF(Pointee)) \
inline type_info type_id<Pointee>() \
{ \
return type_info (typeid (Pointee *)); \
} \
template<> \
inline type_info type_id<const volatile Pointee&>( \
BOOST_PYTHON_EXPLICIT_TT_DEF(const volatile Pointee&)) \
inline type_info type_id<const volatile Pointee&>() \
{ \
return type_info (typeid (Pointee *)); \
} \
}}
# endif
# endif // OPAQUE_POINTER_CONVERTER_HPP_

62
include/boost/python/other.hpp Executable file → Normal file
View File

@@ -7,9 +7,7 @@
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
# if _MSC_VER+0 >= 1020
# pragma once
# endif
# pragma once
# include <boost/config.hpp>
@@ -20,7 +18,6 @@ template<class T> struct other
typedef T type;
};
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
namespace detail
{
template<typename T>
@@ -51,63 +48,6 @@ namespace detail
typedef T type;
};
}
# else // no partial specialization
}} // namespace boost::python
#include <boost/type.hpp>
namespace boost { namespace python {
namespace detail
{
typedef char (&yes_other_t)[1];
typedef char (&no_other_t)[2];
no_other_t is_other_test(...);
template<typename T>
yes_other_t is_other_test(type< other<T> >);
template<bool wrapped>
struct other_unwrapper
{
template <class T>
struct apply
{
typedef T type;
};
};
template<>
struct other_unwrapper<true>
{
template <class T>
struct apply
{
typedef typename T::type type;
};
};
template<typename T>
class is_other
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_other_test(type<T>()))
== sizeof(detail::yes_other_t)));
};
template <typename T>
class unwrap_other
: public detail::other_unwrapper<
is_other<T>::value
>::template apply<T>
{};
}
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
}} // namespace boost::python

4
include/boost/python/proxy.hpp Executable file → Normal file
View File

@@ -15,11 +15,7 @@ class proxy : public object_operators<proxy<Policies> >
{
typedef typename Policies::key_type key_type;
# if !defined(BOOST_MSVC) || BOOST_MSVC >= 1300
typedef proxy const& assignment_self;
# else
typedef proxy assignment_self;
# endif
public:
proxy(object const& target, key_type const& key);
operator object() const;

View File

@@ -11,9 +11,7 @@
// Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi)
// Copyright (C) 2001 Peter Dimov
# if _MSC_VER+0 >= 1020
# pragma once
# endif
# pragma once
# include <boost/config.hpp>
# include <boost/mpl/bool.hpp>
@@ -38,7 +36,6 @@ inline pointer_wrapper<T> ptr(T t)
return pointer_wrapper<T>(t);
}
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T>
class is_pointer_wrapper
: public mpl::false_
@@ -64,64 +61,6 @@ class unwrap_pointer<pointer_wrapper<T> >
public:
typedef T type;
};
# else // no partial specialization
}} // namespace boost::python
#include <boost/type.hpp>
namespace boost { namespace python {
namespace detail
{
typedef char (&yes_pointer_wrapper_t)[1];
typedef char (&no_pointer_wrapper_t)[2];
no_pointer_wrapper_t is_pointer_wrapper_test(...);
template<typename T>
yes_pointer_wrapper_t is_pointer_wrapper_test(boost::type< pointer_wrapper<T> >);
template<bool wrapped>
struct pointer_unwrapper
{
template <class T>
struct apply
{
typedef T type;
};
};
template<>
struct pointer_unwrapper<true>
{
template <class T>
struct apply
{
typedef typename T::type type;
};
};
}
template<typename T>
class is_pointer_wrapper
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_pointer_wrapper_test(boost::type<T>()))
== sizeof(detail::yes_pointer_wrapper_t)));
typedef mpl::bool_<value> type;
};
template <typename T>
class unwrap_pointer
: public detail::pointer_unwrapper<
is_pointer_wrapper<T>::value
>::template apply<T>
{};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
}} // namespace boost::python

2
include/boost/python/pure_virtual.hpp Executable file → Normal file
View File

@@ -47,7 +47,7 @@ namespace detail
// replaced by void, and whose first argument is replaced by C&.
template <class C, class S>
typename replace_front2<S,void,C&>::type
error_signature(S BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(C))
error_signature(S)
{
typedef typename replace_front2<S,void,C&>::type r;
return r();

View File

@@ -17,7 +17,7 @@ namespace detail
{
template <class R>
struct reference_existing_object_requires_a_pointer_or_reference_return_type
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -12,7 +12,7 @@
namespace boost { namespace python {
template <class P>
void register_ptr_to_python(BOOST_EXPLICIT_TEMPLATE_TYPE(P))
void register_ptr_to_python()
{
typedef typename boost::python::pointee<P>::type X;
objects::class_value_wrapper<

2
include/boost/python/return_arg.hpp Executable file → Normal file
View File

@@ -29,7 +29,7 @@ namespace detail
{
template <std::size_t>
struct return_arg_pos_argument_must_be_positive
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -18,7 +18,7 @@ namespace detail
{
template <std::size_t>
struct return_internal_reference_owner_arg_must_be_greater_than_zero
# if defined(__GNUC__) && __GNUC__ >= 3 || defined(__EDG__)
# if defined(__GNUC__) || defined(__EDG__)
{}
# endif
;

View File

@@ -8,7 +8,6 @@
# include <boost/python/detail/prefix.hpp>
# include <boost/python/object.hpp>
# include <boost/python/refcount.hpp>
# include <boost/utility.hpp>
namespace boost { namespace python {

View File

@@ -248,7 +248,7 @@ class slice : public detail::slice_base
get_indicies( const RandomAccessIterator& begin,
const RandomAccessIterator& end) const
{
get_indices(begin, end);
return get_indices(begin, end);
}
public:

View File

@@ -131,11 +131,7 @@ namespace boost { namespace python {
typedef detail::container_element<Container, Index, DerivedPolicies>
container_element_t;
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
struct return_policy : return_internal_reference<> {};
#else
typedef return_internal_reference<> return_policy;
#endif
typedef typename mpl::if_<
no_proxy

View File

@@ -48,12 +48,7 @@ template < class T, class Conversion, bool has_get_pytype=false >
struct to_python_converter
{
#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
#if 0 //defined _MSC_VER && _MSC_VER >=1310
//probably other compilers could come here as well
typedef typename detail::test_get_pytype<Conversion> HasGetPytype;
#else
typedef boost::mpl::bool_<has_get_pytype> HasGetPytype;
#endif
static PyTypeObject const* get_pytype_1(boost::mpl::true_ *)
{

View File

@@ -147,11 +147,6 @@ namespace detail
template <class T>
inline PyObject* registry_to_python_value<T>::operator()(argument_type x) const
{
typedef converter::registered<argument_type> r;
# if BOOST_WORKAROUND(__GNUC__, < 3)
// suppresses an ICE, somehow
(void)r::converters;
# endif
return converter::registered<argument_type>::converters.to_python(&x);
}

View File

@@ -15,11 +15,9 @@
# include <boost/static_assert.hpp>
# include <boost/detail/workaround.hpp>
# include <boost/type_traits/same_traits.hpp>
# include <boost/type_traits/broken_compiler_spec.hpp>
# ifndef BOOST_PYTHON_HAVE_GCC_CP_DEMANGLE
# if defined(__GNUC__) \
&& ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))) \
&& !defined(__EDG_VERSION__)
# define BOOST_PYTHON_HAVE_GCC_CP_DEMANGLE
# endif
@@ -30,7 +28,7 @@ namespace boost { namespace python {
// for this compiler at least, cross-shared-library type_info
// comparisons don't work, so use typeid(x).name() instead. It's not
// yet clear what the best default strategy is.
# if (defined(__GNUC__) && __GNUC__ >= 3) \
# if defined(__GNUC__) \
|| defined(_AIX) \
|| ( defined(__sgi) && defined(__host_mips)) \
|| (defined(__hpux) && defined(__HP_aCC)) \
@@ -69,21 +67,18 @@ struct type_info : private totally_ordered<type_info>
base_id_t m_base_type;
};
# ifdef BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
# define BOOST_PYTHON_EXPLICIT_TT_DEF(T) ::boost::type<T>*
# else
# define BOOST_PYTHON_EXPLICIT_TT_DEF(T)
# endif
// This macro is obsolete. Port away and remove.
# define BOOST_PYTHON_EXPLICIT_TT_DEF(T)
template <class T>
inline type_info type_id(BOOST_EXPLICIT_TEMPLATE_TYPE(T))
inline type_info type_id()
{
return type_info(
# if !defined(_MSC_VER) \
|| (!BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \
&& !BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, <= 700))
|| !BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, <= 700)
typeid(T)
# else // strip the decoration which msvc and Intel mistakenly leave in
# else // strip the decoration which Intel mistakenly leaves in
python::detail::msvc_typeid((boost::type<T>*)0)
# endif
);
@@ -99,7 +94,7 @@ inline type_info type_id(BOOST_EXPLICIT_TEMPLATE_TYPE(T))
# define BOOST_PYTHON_SIGNED_INTEGRAL_TYPE_ID(T) \
template <> \
inline type_info type_id<T>(BOOST_PYTHON_EXPLICIT_TT_DEF(T)) \
inline type_info type_id<T>() \
{ \
return type_info(typeid(T)); \
}
@@ -171,22 +166,19 @@ inline char const* type_info::name() const
BOOST_PYTHON_DECL std::ostream& operator<<(std::ostream&, type_info const&);
# if !BOOST_WORKAROUND(BOOST_MSVC, == 1200)
template<>
inline type_info type_id<void>(BOOST_PYTHON_EXPLICIT_TT_DEF(void))
inline type_info type_id<void>()
{
return type_info (typeid (void *));
}
# ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
template<>
inline type_info type_id<const volatile void>(BOOST_PYTHON_EXPLICIT_TT_DEF(const volatile void))
inline type_info type_id<const volatile void>()
{
return type_info (typeid (void *));
}
# endif
# endif
}} // namespace boost::python
#endif // TYPE_ID_DWA2002517_HPP

View File

@@ -85,14 +85,10 @@ struct with_custodian_and_ward_postcall : BasePolicy_
static PyObject* postcall(ArgumentPackage const& args_, PyObject* result)
{
std::size_t arity_ = detail::arity(args_);
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
if ( custodian > arity_ || ward > arity_ )
#else
// check if either custodian or ward exceeds the arity
// (this weird formulation avoids "always false" warnings
// for arity_ = 0)
if ( (std::max)(custodian, ward) > arity_ )
#endif
{
PyErr_SetString(
PyExc_IndexError

15
meta/libraries.json Normal file
View File

@@ -0,0 +1,15 @@
{
"key": "python",
"name": "Python",
"authors": [
"Dave Abrahams"
],
"description": "The Boost Python Library is a framework for interfacing Python and C++. It allows you to quickly and seamlessly expose C++ classes functions and objects to Python, and vice-versa, using no special tools -- just your C++ compiler.",
"category": [
"Inter-language"
],
"maintainers": [
"Ralf Grosse-Kunstleve <rwgrosse-kunstleve -at- lbl.gov>",
"Ravi Rajagopal <lists_ravi -at- lavabit.com>"
]
}

View File

@@ -4,12 +4,16 @@
# http://www.boost.org/LICENSE_1_0.txt)
from declarations import *
# try to use cElementTree if avaiable
try:
from cElementTree import ElementTree
# try to use internal elementtree
from xml.etree.cElementTree import ElementTree
except ImportError:
# fall back to the normal elementtree
from elementtree.ElementTree import ElementTree
# try to use cElementTree if avaiable
try:
from cElementTree import ElementTree
except ImportError:
# fall back to the normal elementtree
from elementtree.ElementTree import ElementTree
from xml.parsers.expat import ExpatError
from copy import deepcopy
from utils import enumerate

View File

@@ -377,7 +377,8 @@ namespace
static unaryfunc* get_slot(PyObject* obj)
{
#if PY_VERSION_HEX >= 0x03000000
return (PyUnicode_Check(obj)) ? &py_unicode_as_string_unaryfunc : 0;
return (PyUnicode_Check(obj)) ? &py_unicode_as_string_unaryfunc :
PyBytes_Check(obj) ? &py_object_identity : 0;
#else
return (PyString_Check(obj)) ? &obj->ob_type->tp_str : 0;

View File

@@ -84,13 +84,14 @@ object BOOST_PYTHON_DECL exec_file(str filename, object global, object local)
if (local.is_none()) local = global;
// should be 'char const *' but older python versions don't use 'const' yet.
char *f = python::extract<char *>(filename);
#if PY_VERSION_HEX >= 0x03000000
// TODO(bhy) temporary workaround for Python 3.
// should figure out a way to avoid binary incompatibilities as the Python 2
// version did.
FILE *fs = fopen(f, "r");
#else
// Let python open the file to avoid potential binary incompatibilities.
#if PY_VERSION_HEX >= 0x03040000
FILE *fs = _Py_fopen(f, "r");
#elif PY_VERSION_HEX >= 0x03000000
PyObject *fo = Py_BuildValue("s", f);
FILE *fs = _Py_fopen(fo, "r");
Py_DECREF(fo);
#else
PyObject *pyfile = PyFile_FromString(f, const_cast<char*>("r"));
if (!pyfile) throw std::invalid_argument(std::string(f) + " : no such file");
python::handle<> file(pyfile);
@@ -99,7 +100,7 @@ object BOOST_PYTHON_DECL exec_file(str filename, object global, object local)
PyObject* result = PyRun_File(fs,
f,
Py_file_input,
global.ptr(), local.ptr());
global.ptr(), local.ptr());
if (!result) throw_error_already_set();
return object(detail::new_reference(result));
}

View File

@@ -9,10 +9,8 @@
* compiler's bug.
*/
#include <boost/python.hpp>
#include <boost/type_traits/broken_compiler_spec.hpp>
using namespace boost::python;
BOOST_TT_BROKEN_COMPILER_SPEC( object )
#if BOOST_WORKAROUND(BOOST_MSVC, == 1200)
bool accept_const_arg( object );