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48 lines
1.4 KiB
48 lines
1.4 KiB
/*============================================================================= |
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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_CONVERT_10022005_1442) |
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#define FUSION_CONVERT_10022005_1442 |
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namespace boost { namespace fusion |
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{ |
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namespace extension |
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{ |
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template <typename Tag> |
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struct convert_impl; |
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} |
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namespace result_of |
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{ |
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template <typename Tag, typename Sequence> |
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struct convert |
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{ |
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typedef typename extension::convert_impl<Tag> gen; |
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typedef typename |
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gen::template apply<Sequence>::type |
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type; |
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}; |
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} |
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template <typename Tag, typename Sequence> |
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inline typename result_of::convert<Tag, Sequence>::type |
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convert(Sequence& seq) |
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{ |
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typedef typename result_of::convert<Tag, Sequence>::gen gen; |
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return gen::call(seq); |
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} |
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template <typename Tag, typename Sequence> |
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inline typename result_of::convert<Tag, Sequence const>::type |
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convert(Sequence const& seq) |
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{ |
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typedef typename result_of::convert<Tag, Sequence const>::gen gen; |
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return gen::call(seq); |
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} |
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}} |
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#endif
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