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55 lines
1.7 KiB
55 lines
1.7 KiB
3 years ago
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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_TRANSFORM_07052005_1057)
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#define FUSION_TRANSFORM_07052005_1057
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/view/transform_view/transform_view.hpp>
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namespace boost { namespace fusion
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{
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struct void_;
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namespace result_of
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{
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template <typename Sequence1, typename Sequence2, typename F = void_>
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struct transform
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{
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typedef transform_view<Sequence1, Sequence2, F> type;
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};
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template <typename Sequence, typename F>
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#if defined(BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS)
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struct transform<Sequence, F, void_>
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#else
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struct transform<Sequence, F>
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#endif
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{
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typedef transform_view<Sequence, F> type;
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};
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}
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template <typename Sequence, typename F>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename result_of::transform<Sequence const, F>::type
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transform(Sequence const& seq, F f)
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{
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return transform_view<Sequence const, F>(seq, f);
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}
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template <typename Sequence1, typename Sequence2, typename F>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename result_of::transform<Sequence1 const, Sequence2 const, F>::type
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transform(Sequence1 const& seq1, Sequence2 const& seq2, F f)
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{
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return transform_view<Sequence1 const, Sequence2 const, F>(seq1, seq2, f);
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}
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}}
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#endif
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