Chris@16: /*=============================================================================
Chris@16:     Copyright (c) 2001-2011 Joel de Guzman
Chris@16: 
Chris@16:     Distributed under the Boost Software License, Version 1.0. (See accompanying 
Chris@16:     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: ==============================================================================*/
Chris@16: #if !defined(FUSION_BACK_10022005_1620)
Chris@16: #define FUSION_BACK_10022005_1620
Chris@16: 
Chris@101: #include <boost/fusion/support/config.hpp>
Chris@16: #include <boost/mpl/back.hpp>
Chris@16: #include <boost/fusion/sequence/intrinsic/end.hpp>
Chris@16: #include <boost/fusion/iterator/prior.hpp>
Chris@16: #include <boost/fusion/iterator/value_of.hpp>
Chris@16: 
Chris@16: namespace boost { namespace mpl
Chris@16: {
Chris@16:     template <typename Tag>
Chris@16:     struct back_impl;
Chris@16: 
Chris@16:     template <>
Chris@16:     struct back_impl<fusion::fusion_sequence_tag>
Chris@16:     {
Chris@16:         template <typename Sequence>
Chris@16:         struct apply : 
Chris@16:             fusion::result_of::value_of<
Chris@16:                 typename fusion::result_of::prior<
Chris@16:                     typename fusion::result_of::end<Sequence>::type
Chris@16:                 >::type> {};
Chris@16:     };
Chris@16: }}
Chris@16: 
Chris@16: #endif