boost_tuple/detail/is_view_impl.hpp

0001 /*=============================================================================
0002     Copyright (c) 2001-2011 Joel de Guzman
0003
0004     Distributed under the Boost Software License, Version 1.0. (See accompanying
0005     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 ==============================================================================*/
0007 #if !defined(BOOST_FUSION_IS_VIEW_IMPL_09272006_0725)
0008 #define BOOST_FUSION_IS_VIEW_IMPL_09272006_0725
0009
0010 #include <boost/fusion/support/config.hpp>
0011 #include <boost/mpl/bool.hpp>
0012
0013 namespace boost { namespace fusion
0014 {
0015     struct boost_tuple_tag;
0016
0017     namespace extension
0018     {
0019         template<typename Tag>
0020         struct is_view_impl;
0021
0022         template<>
0023         struct is_view_impl<boost_tuple_tag>
0024         {
0025             template<typename T>
0026             struct apply : mpl::false_ {};
0027         };
0028     }
0029 }}
0030
0031 #endif