// Copyright David Abrahams 2004. 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 VALUE_ARG_DWA2004312_HPP | |
# define VALUE_ARG_DWA2004312_HPP | |
# include <boost/python/detail/copy_ctor_mutates_rhs.hpp> | |
# include <boost/mpl/if.hpp> | |
# include <boost/type_traits/add_reference.hpp> | |
# include <boost/type_traits/add_const.hpp> | |
namespace boost { namespace python { namespace detail { | |
template <class T> | |
struct value_arg | |
: mpl::if_< | |
copy_ctor_mutates_rhs<T> | |
, T | |
, typename add_reference< | |
typename add_const<T>::type | |
>::type | |
> | |
{}; | |
}}} // namespace boost::python::detail | |
#endif // VALUE_ARG_DWA2004312_HPP |