30 lines
974 B
C++
30 lines
974 B
C++
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#if !defined(FUSION_FRONT_10022005_1618)
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#define FUSION_FRONT_10022005_1618
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#include <boost/fusion/support/config.hpp>
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#include <boost/mpl/front.hpp>
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#include <boost/fusion/sequence/intrinsic/begin.hpp>
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#include <boost/fusion/iterator/value_of.hpp>
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namespace boost { namespace mpl
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{
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template <typename Tag>
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struct front_impl;
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template <>
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struct front_impl<fusion::fusion_sequence_tag>
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{
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template <typename Sequence>
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struct apply :
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fusion::result_of::value_of<typename fusion::result_of::begin<Sequence>::type> {};
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};
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}}
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#endif
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