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/*=============================================================================
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_POP_BACK_10022005_1801)
#define FUSION_POP_BACK_10022005_1801
#include <boost/fusion/support/config.hpp>
#include <boost/mpl/pop_back.hpp>
#include <boost/fusion/support/tag_of.hpp>
#include <boost/fusion/algorithm/transformation/pop_back.hpp>
#include <boost/fusion/sequence/convert.hpp>
namespace boost { namespace mpl
{
template <typename Tag>
struct pop_back_impl;
template <>
struct pop_back_impl<fusion::fusion_sequence_tag>
{
template <typename Sequence>
struct apply
{
typedef typename
fusion::result_of::pop_back<Sequence>::type
result;
typedef typename
fusion::result_of::convert<
typename fusion::detail::tag_of<Sequence>::type, result>::type
type;
};
};
}}
#endif
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