← Back to branch summary

~ubuntu-branches/debian/sid/boost1.49/sid

« back to all changes in this revision

Viewing changes to libs/python/src/wrapper.cpp

  • Committer: Package Import Robot
  • Author(s): Steve M. Robbins
  • Date: 2012-02-26 00:31:44 UTC
  • Revision ID: package-import@ubuntu.com-20120226003144-eaytp12cbf6ubpms
Tags: upstream-1.49.0
Import upstream version 1.49.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
libs/python/src/wrapper.cpp
 
1
// Copyright David Abrahams 2004. Distributed under the Boost
 
2
// Software License, Version 1.0. (See accompanying
 
3
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
4
 
 
5
#include <boost/python/wrapper.hpp>
 
6
 
 
7
namespace boost { namespace python {
 
8
 
 
9
namespace detail
 
10
{
 
11
  override wrapper_base::get_override(
 
12
      char const* name
 
13
    , PyTypeObject* class_object
 
14
  ) const
 
15
  {
 
16
      if (this->m_self)
 
17
      {
 
18
          if (handle<> m = handle<>(
 
19
                  python::allow_null(
 
20
                      ::PyObject_GetAttrString(
 
21
                          this->m_self, const_cast<char*>(name))))
 
22
          )
 
23
          {
 
24
              PyObject* borrowed_f = 0;
 
25
            
 
26
              if (
 
27
                  PyMethod_Check(m.get())
 
28
                  && ((PyMethodObject*)m.get())->im_self == this->m_self
 
29
                  && class_object->tp_dict != 0
 
30
              )
 
31
              {
 
32
                  borrowed_f = ::PyDict_GetItemString(
 
33
                      class_object->tp_dict, const_cast<char*>(name));
 
34
 
 
35
 
 
36
              }
 
37
              if (borrowed_f != ((PyMethodObject*)m.get())->im_func)
 
38
                  return override(m);
 
39
          }
 
40
      }
 
41
      return override(handle<>(detail::none()));
 
42
  }
 
43
}
 
44
 
 
45
#if 0
 
46
namespace converter
 
47
{
 
48
  PyObject* BOOST_PYTHON_DECL do_polymorphic_ref_to_python(
 
49
      python::detail::wrapper_base const volatile* x, type_info src
 
50
  )
 
51
  {
 
52
      if (x == 0)
 
53
      {
 
54
          ::PyErr_Format(
 
55
              PyExc_TypeError
 
56
            , "Attempting to returning pointer or reference to instance of %s\n"
 
57
              "for which no corresponding Python object exists. Wrap this function"
 
58
              "with a return return value policy"
 
59
          )
 
60
      }
 
61
  }
 
62
  
 
63
}
 
64
#endif 
 
65
 
 
66
}} // namespace boost::python::detail