zhangmeng
2021-07-02 056f71f24cefaf88f2a93714c6678c03ed5f1e0e
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// 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 BY_VALUE_DWA20021015_HPP
# define BY_VALUE_DWA20021015_HPP
 
# include <boost/python/detail/prefix.hpp>
 
# include <boost/python/to_python_value.hpp>
# include <boost/python/detail/type_traits.hpp>
 
# include <boost/python/detail/value_arg.hpp>
 
namespace boost { namespace python { 
 
struct return_by_value
{
    template <class R>
    struct apply
    {
       typedef to_python_value<
           typename detail::value_arg<R>::type
       > type;
    };
};
 
}} // namespace boost::python
 
#endif // BY_VALUE_DWA20021015_HPP