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55 lines
1.8 KiB
55 lines
1.8 KiB
/*============================================================================= |
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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/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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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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inline typename |
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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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