33 lines
964 B
Plaintext
33 lines
964 B
Plaintext
/*=============================================================================
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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(BOOST_FUSION_SIZE_IMPL_09272006_0724)
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#define BOOST_FUSION_SIZE_IMPL_09272006_0724
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#include <boost/fusion/support/config.hpp>
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#include <boost/tuple/tuple.hpp>
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#include <boost/mpl/int.hpp>
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namespace boost { namespace fusion
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{
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struct boost_tuple_tag;
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namespace extension
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{
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template<typename T>
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struct size_impl;
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template <>
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struct size_impl<boost_tuple_tag>
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{
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template <typename Sequence>
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struct apply : mpl::int_<tuples::length<Sequence>::value> {};
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};
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}
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}}
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#endif
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