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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
49e8699b9f merging current boost/python and libs/python from trunk into release branch
[SVN r74931]
2011-10-12 21:38:53 +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
cfa2baf8c9 merging current boost/python and libs/python from trunk into release branch
[SVN r72464]
2011-06-07 04:15:33 +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
faf3cd0b78 merging current boost/python and libs/python from trunk into release branch
[SVN r72277]
2011-05-30 05:51:49 +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
a5e564be83 merging current boost/python and libs/python from trunk into release branch
[SVN r71226]
2011-04-13 17:34:35 +00:00
Dave Abrahams
dcc3590907 verifying commit privs
[SVN r71150]
2011-04-09 16:55:43 +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
74daea3d88 boost/libs/python/doc/PyConDC_2003: removing $Date$ and $Revision$ so they do not create noise on each merge to the release branch
[SVN r71004]
2011-04-05 16:49:31 +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
e28f0509d8 merging current boost/python and libs/python from trunk into release branch
[SVN r71002]
2011-04-05 16:31:51 +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
0a211a746d merging current boost/python and libs/python from trunk into release branch
[SVN r70448]
2011-03-23 00:14:55 +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
ba213663b6 merging current boost/python and libs/python from trunk into release branch
[SVN r67483]
2010-12-28 20:38:29 +00:00
Ralf W. Grosse-Kunstleve
736ba48c2b merging current boost/python and libs/python from trunk into release branch
[SVN r67446]
2010-12-24 17:31:05 +00:00
Eric Niebler
6066ffef9a Merged revisions 66606 via svnmerge from
https://svn.boost.org/svn/boost/trunk

........
  r66606 | rwgk | 2010-11-15 18:17:00 -0500 (Mon, 15 Nov 2010) | 1 line
  
  boost/python/object/make_instance.hpp: adding missing includes
........


[SVN r66614]
2010-11-16 18:30:39 +00:00
Ralf W. Grosse-Kunstleve
f759e9eb0e merging current boost/python and libs/python from trunk into release branch
[SVN r66066]
2010-10-18 04:04:52 +00:00
Douglas Gregor
846c5d9914 Add missing includes
[SVN r65142]
2010-08-31 04:50:56 +00:00
Ralf W. Grosse-Kunstleve
65b3aadc63 merging current boost/python and libs/python from trunk into release branch
[SVN r63937]
2010-07-12 22:29:41 +00:00
Hartmut Kaiser
e13ebcd0e8 Spirit: merging from trunk upto rev. 61489
[SVN r63640]
2010-07-04 22:38:38 +00:00
Marshall Clow
63a3f188b8 Merged changes for #2981, #4166, and #4377 to release branch
[SVN r63523]
2010-07-02 15:37:14 +00:00
Daniel James
34b162738f Merge documentation update.
[SVN r63517]
2010-07-02 08:27:42 +00:00
Daniel James
569b395cdd Merge documentation fixes.
* Use `doc/src/*.css` instead of `doc/html/*.css`.
* Remove wiki and people directories.
* Some documentation fixes.
* Left out `minimal.css` changes and boostbook changes because of clashes.


[SVN r63347]
2010-06-26 12:30:09 +00:00
Douglas Gregor
4b9cb5337d Include all of the headers needed for the BOOST_MPL_ASSERT that is failing for several compilers
[SVN r62015]
2010-05-16 01:27:58 +00:00
Ralf W. Grosse-Kunstleve
86db60255a libs/python/test/Jamfile.v2: disabling calling_conventions tests
[SVN r61034]
2010-04-04 05:23:15 +00:00
Ralf W. Grosse-Kunstleve
37b45d2baf merging current boost/python and libs/python from trunk into release branch
[SVN r61033]
2010-04-04 05:19:57 +00:00
Ralf W. Grosse-Kunstleve
471be524f4 boost.python: merging from trunk to release (gcc 4.4 -std=c++0x compatibility)
[SVN r57837]
2009-11-21 14:41:51 +00:00
Ralf W. Grosse-Kunstleve
e485244886 boost.python: merging from trunk to release (Troy Straszheim's fix for a long-standing bug)
[SVN r57621]
2009-11-13 00:40:01 +00:00
Troy D. Straszheim
b9cd3ff109 merge from trunk very minor fixes for ticket #2582
[SVN r57017]
2009-10-20 15:18:26 +00:00
Troy D. Straszheim
d804f1250e rm cmake from the release branch before it goes out broken. Policy dictates that you never commit to release, you commit to trunk and merge to release.
[SVN r56941]
2009-10-17 01:10:45 +00:00
Ralf W. Grosse-Kunstleve
89100353db boost/python, libs/python: all changes from trunk merged into branches/release
[SVN r56806]
2009-10-13 22:37:59 +00:00
Ralf W. Grosse-Kunstleve
46be73387c boost/python/object_operators.hpp: merging trunk rev. 55708 into release branch
[SVN r55742]
2009-08-23 21:22:52 +00:00
Ralf W. Grosse-Kunstleve
d685a5e8c5 python library: sync with trunk to adopt recent exec.cpp fixes
[SVN r55642]
2009-08-18 01:08:46 +00:00
Ralf W. Grosse-Kunstleve
e80224b1ad boost/python, libs/python: all changes from trunk merged into branches/release (without any manual modifications)
Commands used:
  svn merge https://svn.boost.org/svn/boost/branches/release/boost/python https://svn.boost.org/svn/boost/trunk/boost/python /net/chevy/raid1/rwgk/boost_release/merge_attempt/boost/boost/python

  svn merge https://svn.boost.org/svn/boost/branches/release/libs/python https://svn.boost.org/svn/boost/trunk/libs/python /net/chevy/raid1/rwgk/boost_release/merge_attempt/boost/libs/python

  svn, version 1.6.4 (r38063)
     compiled Aug 17 2009, 13:31:03


[SVN r55629]
2009-08-17 21:01:18 +00:00
Troy D. Straszheim
03fdf5b992 Add basic copyright/license to keep cmake out of the inspection report
[SVN r55095]
2009-07-22 21:51:01 +00:00
Jeremiah Willcock
73b4cd3325 Fixed almost all tab and min/max issues found by inspect tool
[SVN r53142]
2009-05-20 19:41:20 +00:00
Douglas Gregor
f7d31f6ead Fix Boost.Python tests
[SVN r52856]
2009-05-08 20:42:11 +00:00
Douglas Gregor
47bb3f55a7 Add the pyrun.py script used to run Boost.Python tests via CMake
[SVN r52818]
2009-05-07 04:44:23 +00:00
Joel de Guzman
6296bd5bc4 bumped wrong version
[SVN r52656]
2009-04-29 08:16:02 +00:00
John Maddock
217250f078 Merge PDF build changes from Trunk.
[SVN r51417]
2009-02-23 18:39:32 +00:00
Troy D. Straszheim
29152af56c merge of cmake build files from trunk per beman
[SVN r50756]
2009-01-24 18:57:20 +00:00
Daniel James
19846f5d79 Merge quickbook workaround and fix some links.
Merged revisions 48987,49230-49231 via svnmerge from 
https://svn.boost.org/svn/boost/trunk

........
  r48987 | danieljames | 2008-09-28 13:21:39 +0100 (Sun, 28 Sep 2008) | 1 line
  
  Clean up some link errors.
........
  r49230 | danieljames | 2008-10-09 23:13:48 +0100 (Thu, 09 Oct 2008) | 1 line
  
  position_iterator is meant to be a forward iterator, so avoid using operator+ with it.
........
  r49231 | danieljames | 2008-10-09 23:14:14 +0100 (Thu, 09 Oct 2008) | 4 lines
  
  Work around the problems with window newlines in position_iterator. (I'm
  about to fix them, but this will get quickbook working immediately).
  
  Fixes #2155
........


[SVN r49242]
2008-10-10 09:29:21 +00:00
Dave Abrahams
a1924a2a72 Merging all trunk changes in Boost.Python to release. The logs for
these changes follow.  r44807 is a merge from another branch; many of
those changes probably don't apply.

  ------------------------------------------------------------------------
  r43423 | danieljames | 2008-02-27 14:22:01 -0500 (Wed, 27 Feb 2008) | 1 line

  Fix incorrect links to copyright of the form 'http:#www.boost.org
  ------------------------------------------------------------------------
  r43546 | rwgk | 2008-03-08 23:30:13 -0500 (Sat, 08 Mar 2008) | 1 line

  map std::invalid_argument -> Python ValueError
  ------------------------------------------------------------------------
  r43799 | grafik | 2008-03-22 18:53:35 -0400 (Sat, 22 Mar 2008) | 1 line

  Remove svn exec property from files that should not be executable to fix permission problems in archives.
  ------------------------------------------------------------------------
  r43845 | dave | 2008-03-24 14:27:22 -0400 (Mon, 24 Mar 2008) | 1 line

  Work around vc9 bugs
  ------------------------------------------------------------------------
  r43901 | bemandawes | 2008-03-27 22:11:13 -0400 (Thu, 27 Mar 2008) | 1 line

  Remove per email from Dave
  ------------------------------------------------------------------------
  r44041 | rwgk | 2008-04-04 14:57:27 -0400 (Fri, 04 Apr 2008) | 1 line

  bogus VC8 warning C4180 disabled
  ------------------------------------------------------------------------
  r44449 | djowel | 2008-04-15 23:07:06 -0400 (Tue, 15 Apr 2008) | 1 line

  Andreas patch
  ------------------------------------------------------------------------
  r44450 | djowel | 2008-04-15 23:07:11 -0400 (Tue, 15 Apr 2008) | 1 line

  Andreas indexing suite patch
  ------------------------------------------------------------------------
  r44807 | danieljames | 2008-04-27 03:39:49 -0400 (Sun, 27 Apr 2008) | 78 lines

  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.
  ........

  ------------------------------------------------------------------------
  r45283 | danieljames | 2008-05-11 09:49:20 -0400 (Sun, 11 May 2008) | 1 line

  Quote href values - our tools don't support unquoted values.
  ------------------------------------------------------------------------
  r45359 | rwgk | 2008-05-14 15:38:08 -0400 (Wed, 14 May 2008) | 1 line

  braces added to resolve g++ 4.3.0 warning
  ------------------------------------------------------------------------
  r45918 | rwgk | 2008-05-29 15:48:55 -0400 (Thu, 29 May 2008) | 66 lines

  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.

  ------------------------------------------------------------------------
  r45920 | rwgk | 2008-05-29 16:04:19 -0400 (Thu, 29 May 2008) | 1 line

  Projects using Boost.Python: PolyBoRi (text provided by Michael Brickenstein)
  ------------------------------------------------------------------------
  r46115 | schoepflin | 2008-06-04 11:11:05 -0400 (Wed, 04 Jun 2008) | 1 line

  Added missing ostream header file.
  ------------------------------------------------------------------------
  r46445 | dgregor | 2008-06-17 09:54:46 -0400 (Tue, 17 Jun 2008) | 1 line

  Add mime-type and eol-style properties as needed
  ------------------------------------------------------------------------
  r46721 | dave | 2008-06-26 12:41:34 -0400 (Thu, 26 Jun 2008) | 2 lines

  Compatibility with Apache STDCXX library.  Don't assume eh.h comes along with the other headers automatically.

  ------------------------------------------------------------------------
  r46808 | bemandawes | 2008-06-28 09:45:21 -0400 (Sat, 28 Jun 2008) | 1 line

  With his kind permission, change Jaakko "J<LATIN SMALL LETTER A WITH DIARESIS>rvi" to "Jarvi"
  ------------------------------------------------------------------------
  r46817 | djowel | 2008-06-28 14:24:17 -0400 (Sat, 28 Jun 2008) | 1 line

  added note on removing targets
  ------------------------------------------------------------------------
  r46844 | dave | 2008-06-29 08:26:17 -0400 (Sun, 29 Jun 2008) | 2 lines

  Make valid HTML

  ------------------------------------------------------------------------




[SVN r47459]
2008-07-15 21:05:24 +00:00
Joel de Guzman
c205cd86c6 added note on removing targets
[SVN r46900]
2008-06-30 12:14:28 +00:00
Dave Abrahams
8d86dc199c merged valid HTML from trunk
[SVN r46845]
2008-06-29 12:55:50 +00:00
Beman Dawes
55e9ff14a1 With his kind permission, change Jaakko "Järvi" to "Jarvi"
[SVN r46809]
2008-06-28 13:57:20 +00:00
Daniel James
4fea58f634 Add minor documentation fixes to the release branch.
(I left out the changes to the hash library).

Merged via svnmerge from 
https://svn.boost.org/svn/boost/trunk

................
  r44807 | danieljames | 2008-04-27 08:39:49 +0100 (Sun, 27 Apr 2008) | 78 lines
  
  Merge in documentation fixes.  Apart from the change to optional's documenation
  Jamfile, which I included by mistake.
  
  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.
  ........
    r44586 | danieljames | 2008-04-19 16:27:36 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix broken link to bcpp in bjam docs.
  ........
    r44587 | danieljames | 2008-04-19 16:33:58 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    DateTime documentation - Fix a link to the serialization library.
  ........
    r44588 | danieljames | 2008-04-19 16:35:36 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix some links in interprocess & intrusive.
  ........
    r44589 | danieljames | 2008-04-19 16:37:39 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix some links in the python docs.
  ........
    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.
  ........
    r44591 | danieljames | 2008-04-19 16:39:34 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix a broken link in the numeric conversion docs.
  ........
    r44592 | danieljames | 2008-04-19 16:40:45 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix some links in the optional docs.
  ........
    r44593 | danieljames | 2008-04-19 16:42:09 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix link to the hash documentation from bimap.
  ........
    r44599 | danieljames | 2008-04-19 18:07:33 +0100 (Sat, 19 Apr 2008) | 2 lines
    
    Fix a typo in the format library.
  ........
    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.
  ........
................
  r45232 | danieljames | 2008-05-08 22:50:19 +0100 (Thu, 08 May 2008) | 1 line
  
  Fix some invalid xml by replacing ampersands with character entities.
................
  r45576 | danieljames | 2008-05-20 16:39:25 +0100 (Tue, 20 May 2008) | 20 lines
  
  Merge some small documentation fixes from the doc branch, and mark some
  previously merged changes as merged.
  
  Merged revisions 44811,45129,45142,45154,45281-45282,45365 via svnmerge from 
  https://svn.boost.org/svn/boost/branches/doc
  
  ........
    r45129 | danieljames | 2008-05-05 12:36:50 +0100 (Mon, 05 May 2008) | 2 lines
    
    Update navbar links in boostbook.
  ........
    r45282 | danieljames | 2008-05-11 14:15:31 +0100 (Sun, 11 May 2008) | 2 lines
    
    Group functions in the hash header - requires Frank's free-function-group fix.
    (not included in release branch).
  ........
    r45365 | danieljames | 2008-05-14 21:39:00 +0100 (Wed, 14 May 2008) | 2 lines
    
    Add boost.root to standalone hash documentation.
    (not included in release branch).
  ........
................


[SVN r45622]
2008-05-21 20:57:05 +00:00
Beman Dawes
694ae13063 Merge from trunk 43901 at Dave's request
[SVN r43902]
2008-03-28 02:16:12 +00:00
Joel de Guzman
5168895803 Added note about --preserve-test-targets
[SVN r43849]
2008-03-24 23:04:36 +00:00
Joel de Guzman
c8bf94663c Added note about --preserve-test-targets
[SVN r43848]
2008-03-24 23:02:57 +00:00
Daniel James
928a9389ce Rebuild a lot of documentation.
[SVN r43650]
2008-03-16 11:38:32 +00:00
Daniel James
7d22435994 Merged revisions 43211,43214-43219,43222-43225,43227-43238,43242,43244-43245,43249-43250,43257-43259,43261,43263,43265,43267-43268,43270-43271,43273,43275-43279,43284-43289,43291,43295,43297-43298,43304-43305,43307,43313,43315,43324,43326-43327,43331,43333,43339-43343,43345,43348,43350,43352-43353,43355-43356,43358,43360,43366-43367,43369-43370,43372-43376,43378-43389,43394,43396-43398,43400-43401,43403-43404,43406-43408,43413-43415,43417-43418,43420,43422-43423 via svnmerge from
https://svn.boost.org/svn/boost/trunk

........
  r43417 | danieljames | 2008-02-26 22:04:55 +0000 (Tue, 26 Feb 2008) | 2 lines
  
  Fix a link to Boost.Bimap.
........
  r43418 | danieljames | 2008-02-26 22:07:25 +0000 (Tue, 26 Feb 2008) | 2 lines
  
  Change another link that's no longer in the repository to link to the website.
........
  r43422 | danieljames | 2008-02-27 18:51:14 +0000 (Wed, 27 Feb 2008) | 1 line
  
  Fix broken copyright urls. Fixes #1573.
........
  r43423 | danieljames | 2008-02-27 19:22:01 +0000 (Wed, 27 Feb 2008) | 1 line
  
  Fix incorrect links to copyright of the form 'http:#www.boost.org
........


[SVN r43425]
2008-02-27 20:00:24 +00:00
Daniel James
96dd880146 Merged revisions 43206,43208-43213 via svnmerge from
https://svn.boost.org/svn/boost/trunk

........
  r43206 | danieljames | 2008-02-10 09:55:03 +0000 (Sun, 10 Feb 2008) | 1 line
  
  Fix some broken links.
........
  r43209 | danieljames | 2008-02-10 14:56:22 +0000 (Sun, 10 Feb 2008) | 1 line
  
  Link to people pages on the website, as they've been removed from the download.
........
  r43210 | danieljames | 2008-02-10 15:02:17 +0000 (Sun, 10 Feb 2008) | 1 line
  
  Point links to the pages that used to be in 'more' to the site.
........
  r43212 | danieljames | 2008-02-10 16:10:16 +0000 (Sun, 10 Feb 2008) | 1 line
  
  Fix links on the home page as well.
........
  r43213 | danieljames | 2008-02-10 16:21:22 +0000 (Sun, 10 Feb 2008) | 1 line
  
  Generated documentation which is no longer generated.
........


[SVN r43214]
2008-02-10 16:39:38 +00:00
Jürgen Hunold
63f8e9f3d7 Merged revisions 41544-41546,41549-41551,41558-41561,41564,41567,41570,41573,41576-41579,41581,41583-41586,41589,41591,41594-41612,41614-41620,41622-41624,41628,41630-41635,41637,41640-41641,41643,41649-41650 via svnmerge from
https://svn.boost.org/svn/boost/trunk

........
  r41544 | jhunold | 2007-12-01 20:27:06 +0100 (Sa, 01 Dez 2007) | 2 lines
  
  Silence compiler by adding cosmetic virtual destructors.
........
  r41549 | jhunold | 2007-12-01 21:24:51 +0100 (Sa, 01 Dez 2007) | 2 lines
  
  Silence compiler by adding cosmetic virtual destructors.
........
  r41550 | jhunold | 2007-12-01 21:26:37 +0100 (Sa, 01 Dez 2007) | 3 lines
  
  Remove unused paramters.
  Add -Wextra to gcc flags to enable more warnings.
........
  r41577 | jhunold | 2007-12-02 12:51:08 +0100 (So, 02 Dez 2007) | 3 lines
  
  Revert revisions 41544 and 41549.
  See http://lists.boost.org/Archives/boost/2007/12/131116.php for details.
........
  r41649 | jhunold | 2007-12-03 19:47:17 +0100 (Mo, 03 Dez 2007) | 2 lines
  
  Silence unused paramter warning in release mode.
........
  r41650 | jhunold | 2007-12-03 19:51:26 +0100 (Mo, 03 Dez 2007) | 2 lines
  
  Add cosmetic virtual detructors to silence compile warnings.
........


[SVN r42094]
2007-12-16 10:12:07 +00:00
Beman Dawes
d9b4ada654 Full merge from trunk at revision 41356 of entire boost-root tree.
[SVN r41370]
2007-11-25 18:38:02 +00:00
Beman Dawes
f5df393360 Full merge from trunk at revision 41356 of entire boost-root tree.
[SVN r41369]
2007-11-25 18:07:19 +00:00
Rene Rivera
bf33b54638 Recreate release branch from fixed 1.34.1 tag.
[SVN r40341]
2007-10-23 06:42:50 +00:00
Douglas Gregor
87451007b9 Move Attic files back into their rightful places
[SVN r40311]
2007-10-23 01:47:48 +00:00
Beman Dawes
2392a6a3e2 Starting point for releases
[SVN r39706]
2007-10-05 14:25:06 +00:00
nobody
6c1e7decfa This commit was manufactured by cvs2svn to create tag
'Version_1_34_1'.

[SVN r38286]
2007-07-24 19:28:14 +00:00
181 changed files with 546 additions and 1459 deletions

28
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@@ -0,0 +1,28 @@
// 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)
#include <boost/python/module.hpp>
#include <boost/python/def.hpp>
#include <boost/python/object.hpp>
#include <boost/python/class.hpp>
using namespace boost::python;
struct X
{
int x;
X(int n) : x(n) { }
};
int x_function(X& x)
{ return x.x;
}
BOOST_PYTHON_MODULE(class_ext)
{
class_<X>("X", init<int>());
def("x_function", x_function);
}
#include "module_tail.cpp"

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Somerville, MA 02143
:Contact: dave@boost-consulting.com
:organization: `Boost Consulting`_
:date: $Date$
:status: This is a "work in progress"
:version: 1
:copyright: Copyright David Abrahams 2002. All rights reserved

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/*
:Author: David Goodger
:Contact: goodger@users.sourceforge.net
:date: $Date$
:version: $Revision$
:copyright: This stylesheet has been placed in the public domain.
boostinspect:nolicense

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</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>

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<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</span><span class="special">.</span><span class="identifier">greet</span><span class="special">()</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>
<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="functions.html" title="Functions">
@@ -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>

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@@ -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>

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@@ -62,7 +62,7 @@ resulting DLL is now visible to Python. Here's a sample Python session:
[python]
>>> import hello_ext
>>> print hello.greet()
>>> print hello_ext.greet()
hello, world
[c++]
@@ -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]

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@@ -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)

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@@ -85,7 +85,7 @@ namespace boost { namespace python
object stop();
object step();
// The return type of slice::get_indicies()
// The return type of slice::get_indices()
template &lt;typename RandomAccessIterator&gt;
struct range
{
@@ -96,7 +96,7 @@ namespace boost { namespace python
template &lt;typename RandomAccessIterator&gt;
range&lt;RandomAccessIterator&gt;
get_indicies(
get_indices(
RandomAccessIterator const&amp; begin,
RandomAccessIterator const&amp; end);
};
@@ -164,7 +164,7 @@ slice object, but in practice they are usually integers.</dt>
<pre>
template &lt;typename RandomAccessIterator&gt;
slice::range&lt;RandomAccessIterator&gt;
slice::get_indicies(
slice::get_indices(
RandomAccessIterator const&amp; begin,
RandomAccessIterator const&amp; end) const;
</pre>
@@ -173,8 +173,8 @@ slice::get_indicies(
Iterators that form a half-open range.</dt>
<dt><b>Effects:</b> Create a RandomAccessIterator pair that defines a
fully-closed range within the [begin,end) range of its arguments.&nbsp;
This function translates this slice's indicies while accounting for the
effects of any PyNone or negative indicies, and non-singular step sizes.</dt>
This function translates this slice's indices while accounting for the
effects of any PyNone or negative indices, and non-singular step sizes.</dt>
<dt><b>Returns:</b> a slice::range
that has been initialized with a non-zero value of step and a pair of
RandomAccessIterators that point within the range of this functions
@@ -182,7 +182,7 @@ arguments and define a closed interval.</dt>
<dt><b>Throws:</b> <a href="definitions.html#raise">Raises</a> a Python <code>TypeError</code> exception if any of this slice's arguments
are neither references to <code>PyNone</code> nor convertible to <code>int</code>.&nbsp; Throws
<code>std::invalid_argument</code> if the resulting range would be empty.&nbsp; You
should always wrap calls to <code>slice::get_indicies()</code>
should always wrap calls to <code>slice::get_indices()</code>
within <code>try { ...; } catch (std::invalid_argument) {}</code> to
handle this case and take appropriate action.</dt>
<dt><b>Rationale</b>: closed-interval: If
@@ -221,7 +221,7 @@ double partial_sum(std::vector&lt;double&gt; const&amp; Foo, const slice index)
{
slice::range&lt;std::vector&lt;double&gt;::const_iterator&gt; bounds;
try {
bounds = index.get_indicies&lt;&gt;(Foo.begin(), Foo.end());
bounds = index.get_indices&lt;&gt;(Foo.begin(), Foo.end());
}
catch (std::invalid_argument) {
return 0.0;

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@@ -91,7 +91,7 @@
<hr>
<h2>
<a name="introduction">Introduction</a>
</h2>This header provides faciliites for establishing a lifetime
</h2>This header provides facilities for establishing a lifetime
dependency between two of a function's Python argument or result objects.
The <i>ward</i> object will not be destroyed until after the custodian as
long as the <i>custodian</i> object supports <a href=

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@@ -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.

4
example/boost-build.jam Normal file → Executable file
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

@@ -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>

0
include/boost/python/arg_from_python.hpp Normal file → Executable file
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@@ -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

0
include/boost/python/base_type_traits.hpp Normal file → Executable file
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@@ -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_<

0
include/boost/python/borrowed.hpp Normal file → Executable file
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0
include/boost/python/cast.hpp Normal file → Executable file
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@@ -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
@@ -138,7 +137,8 @@ namespace detail
static void
must_be_derived_class_member(Default const&)
{
typedef typename assertion<mpl::not_<is_same<Default,Fn> > >::failed test0;
// https://svn.boost.org/trac/boost/ticket/5803
//typedef typename assertion<mpl::not_<is_same<Default,Fn> > >::failed test0;
# if !BOOST_WORKAROUND(__MWERKS__, <= 0x2407)
typedef typename assertion<is_polymorphic<T> >::failed test1;
# endif
@@ -301,7 +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)
{
@@ -316,47 +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)

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:

0
include/boost/python/converter/arg_to_python.hpp Normal file → Executable file
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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
};
}

View 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

0
include/boost/python/converter/pytype_function.hpp Normal file → Executable file
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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

0
include/boost/python/converter/return_from_python.hpp Normal file → Executable file
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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)
{

0
include/boost/python/def_visitor.hpp Normal file → Executable file
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@@ -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
;

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);
}

0
include/boost/python/detail/convertible.hpp Normal file → Executable file
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0
include/boost/python/detail/copy_ctor_mutates_rhs.hpp Normal file → Executable file
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@@ -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;

0
include/boost/python/detail/def_helper_fwd.hpp Normal file → Executable file
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@@ -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);
}

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 {

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>

0
include/boost/python/detail/is_shared_ptr.hpp Normal file → Executable file
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0
include/boost/python/detail/is_wrapper.hpp Normal file → Executable file
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@@ -57,7 +57,7 @@ object make_keyword_range_constructor(
, Holder* = 0
, ArgList* = 0, Arity* = 0)
{
#if !defined( BOOST_PYTHON_NO_PY_SIGNATURES) && defined( BOOST_PYTHON_PY_SYGNATURES_PROPER_INIT_SELF_TYPE)
#if !defined( BOOST_PYTHON_NO_PY_SIGNATURES) && defined( BOOST_PYTHON_PY_SIGNATURES_PROPER_INIT_SELF_TYPE)
python_class<BOOST_DEDUCED_TYPENAME Holder::value_type>::register_();
#endif
return detail::make_keyword_range_function(

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@@ -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

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0
include/boost/python/detail/prefix.hpp Normal file → Executable file
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0
include/boost/python/detail/python_type.hpp Normal file → Executable file
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@@ -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.

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@@ -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

0
include/boost/python/detail/sfinae.hpp Normal file → Executable file
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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

0
include/boost/python/detail/unwind_type.hpp Normal file → Executable file
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0
include/boost/python/detail/unwrap_type_id.hpp Normal file → Executable file
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0
include/boost/python/detail/unwrap_wrapper.hpp Normal file → Executable file
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0
include/boost/python/detail/value_arg.hpp Normal file → Executable file
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@@ -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

0
include/boost/python/detail/wrapper_base.hpp Normal file → Executable file
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0
include/boost/python/docstring_options.hpp Normal file → Executable file
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@@ -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

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

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