/usr/include/boost/python
Edit: /usr/include/boost/python/arg_from_python.hpp (2000B)
// 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 ARG_FROM_PYTHON_DWA2002128_HPP
# define ARG_FROM_PYTHON_DWA2002128_HPP
# include
# include
# if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
|| BOOST_WORKAROUND(BOOST_INTEL_WIN, BOOST_TESTED_AT(800))
# include
#endif
namespace boost { namespace python {
template
struct arg_from_python
: converter::select_arg_from_python<
# if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
|| BOOST_WORKAROUND(BOOST_INTEL_WIN, BOOST_TESTED_AT(800))
typename detail::remove_cv::type
# else
T
# endif
>::type
{
typedef typename converter::select_arg_from_python<
# if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
|| BOOST_WORKAROUND(BOOST_INTEL_WIN, BOOST_TESTED_AT(800))
typename detail::remove_cv::type
# else
T
# endif
>::type base;
arg_from_python(PyObject*);
};
// specialization for PyObject*
template <>
struct arg_from_python
{
typedef PyObject* result_type;
arg_from_python(PyObject* p) : m_source(p) {}
bool convertible() const { return true; }
PyObject* operator()() const { return m_source; }
private:
PyObject* m_source;
};
template <>
struct arg_from_python
{
typedef PyObject* const& result_type;
arg_from_python(PyObject* p) : m_source(p) {}
bool convertible() const { return true; }
PyObject*const& operator()() const { return m_source; }
private:
PyObject* m_source;
};
//
// implementations
//
template
inline arg_from_python::arg_from_python(PyObject* source)
: base(source)
{
}
}} // namespace boost::python
#endif // ARG_FROM_PYTHON_DWA2002128_HPP