/*============================================================================= Copyright (c) 2001-2011 Joel de Guzman 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) ==============================================================================*/ #if !defined(FUSION_BACK_10022005_1620) #define FUSION_BACK_10022005_1620 #include <boost/mpl/back.hpp> #include <boost/fusion/sequence/intrinsic/end.hpp> #include <boost/fusion/iterator/prior.hpp> #include <boost/fusion/iterator/value_of.hpp> namespace boost { namespace mpl { template <typename Tag> struct back_impl; template <> struct back_impl<fusion::fusion_sequence_tag> { template <typename Sequence> struct apply : fusion::result_of::value_of< typename fusion::result_of::prior< typename fusion::result_of::end<Sequence>::type >::type> {}; }; }} #endif