59 lines
2.0 KiB
Plaintext
59 lines
2.0 KiB
Plaintext
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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_NOT_EQUAL_TO_05052005_0431)
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#define FUSION_NOT_EQUAL_TO_05052005_0431
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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/enable_comparison.hpp>
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#if defined(FUSION_DIRECT_OPERATOR_USAGE)
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#include <boost/fusion/sequence/comparison/detail/not_equal_to.hpp>
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#else
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#include <boost/fusion/sequence/comparison/equal_to.hpp>
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#endif
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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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not_equal_to(Seq1 const& a, Seq2 const& b)
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{
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#if defined(FUSION_DIRECT_OPERATOR_USAGE)
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return result_of::size<Seq1>::value != result_of::size<Seq2>::value
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|| detail::sequence_not_equal_to<
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Seq1 const, Seq2 const
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, result_of::size<Seq1>::value == result_of::size<Seq2>::value>::
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call(fusion::begin(a), fusion::begin(b));
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#else
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return !(a == b);
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#endif
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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_equality<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::not_equal_to(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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