// Copyright David Abrahams 2003. // 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 RAW_FUNCTION_DWA200336_HPP # define RAW_FUNCTION_DWA200336_HPP # include <boost/python/detail/prefix.hpp> # include <boost/python/tuple.hpp> # include <boost/python/dict.hpp> # include <boost/python/object/py_function.hpp> # include <boost/mpl/vector/vector10.hpp> # include <boost/limits.hpp> # include <cstddef> namespace boost { namespace python { namespace detail { template <class F> struct raw_dispatcher { raw_dispatcher(F f) : f(f) {} PyObject* operator()(PyObject* args, PyObject* keywords) { return incref( object( f( tuple(borrowed_reference(args)) , keywords ? dict(borrowed_reference(keywords)) : dict() ) ).ptr() ); } private: F f; }; object BOOST_PYTHON_DECL make_raw_function(objects::py_function); } template <class F> object raw_function(F f, std::size_t min_args = 0) { return detail::make_raw_function( objects::py_function( detail::raw_dispatcher<F>(f) , mpl::vector1<PyObject*>() , min_args , (std::numeric_limits<unsigned>::max)() ) ); } }} // namespace boost::python #endif // RAW_FUNCTION_DWA200336_HPP