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