boost/python
2
0
Fork 0
mirror of https://github.com/boostorg/python.git synced 2026-01-21 17:12:22 +00:00
Code Issues Projects Releases Wiki Activity

Simplified fix

Browse Source 
[SVN r13347]
This commit is contained in:
Dave Abrahams
2002-04-02 21:08:55 +00:00
parent 0b965d1ee4
commit 6835c344eb
1 changed files with 7 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
include/boost/python/detail/wrap_function.hpp
View File

@@ -9,6 +9,8 @@
# include <boost/python/make_function.hpp>
# include <boost/type_traits/ice.hpp>
# include <boost/type_traits/composite_traits.hpp>
# include <boost/type_traits/transform_traits.hpp>
# include <boost/python/detail/indirect_traits.hpp>
# include <boost/mpl/select_type.hpp>
namespace boost { namespace python { namespace detail {
@@ -21,39 +23,16 @@ namespace boost { namespace python { namespace detail {
// function pointer or function type, should produce a callable Python
// object.
template <bool needs_wrapping>
struct wrap_function_select
{
template <class F>
static objects::function* execute(F f)
{
return make_function(f);
}
};
template <class F>
inline PyObject* wrap_function_aux(F f, PyObject*) { return f; }
template<>
struct wrap_function_select<false>
{
template <class F>
static F execute(F f)
{
return f;
}
};
template <class F>
inline PyObject* wrap_function_aux(F f, ...) { return make_function(f); }
template <class F>
PyObject* wrap_function(F f)
{
return wrap_function_select<
# if 1
type_traits::ice_not<
is_pointer<F>::value
# else
type_traits::ice_or<
is_function<F>::value
, is_member_function_pointer<F>::value
# endif
>::value >::execute(f);
return wrap_function_aux(f, f);
}
}}} // namespace boost::python::detail