1 2 #ifndef BOOST_MPL_GET_TAG_HPP_INCLUDED 3 #define BOOST_MPL_GET_TAG_HPP_INCLUDED 4 5 // Copyright Sergey Krivonos 2017 6 // 7 // Distributed under the Boost Software License, Version 1.0. 8 // (See accompanying file LICENSE_1_0.txt or copy at 9 // http://www.boost.org/LICENSE_1_0.txt) 10 // 11 // See http://www.boost.org/libs/mpl for documentation. 12 13 // $Id$ 14 // $Date$ 15 // $Revision$ 16 17 18 #define BOOST_MPL_GET_TAG_DEF(TAG) \ 19 namespace boost { namespace mpl { \ 20 template<typename T> \ 21 struct get_##TAG { \ 22 typedef typename T::TAG type; \ 23 }; \ 24 }} 25 26 #endif 27