47 lines
1.6 KiB
C++
47 lines
1.6 KiB
C++
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/*=============================================================================
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Copyright (c) 1999-2003 Jaakko Jarvi
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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_LESS_05052005_0432)
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#define FUSION_LESS_05052005_0432
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/sequence/intrinsic/begin.hpp>
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#include <boost/fusion/sequence/intrinsic/end.hpp>
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#include <boost/fusion/sequence/intrinsic/size.hpp>
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#include <boost/fusion/sequence/comparison/detail/less.hpp>
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#include <boost/fusion/sequence/comparison/enable_comparison.hpp>
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namespace boost { namespace fusion
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{
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template <typename Seq1, typename Seq2>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline bool
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less(Seq1 const& a, Seq2 const& b)
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{
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return detail::sequence_less<Seq1 const, Seq2 const>::
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call(fusion::begin(a), fusion::begin(b));
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}
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namespace operators
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{
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template <typename Seq1, typename Seq2>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename
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boost::enable_if<
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traits::enable_comparison<Seq1, Seq2>
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, bool
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>::type
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operator<(Seq1 const& a, Seq2 const& b)
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{
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return fusion::less(a, b);
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}
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}
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using operators::operator<;
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}}
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#endif
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