52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*=============================================================================
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Copyright (c) 2007 Tobias Schwinger
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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(BOOST_FUSION_REPETITIVE_VIEW_BEGIN_IMPL_HPP_INCLUDED)
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#define BOOST_FUSION_REPETITIVE_VIEW_BEGIN_IMPL_HPP_INCLUDED
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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/view/repetitive_view/repetitive_view_fwd.hpp>
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namespace boost { namespace fusion
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{
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struct repetitive_view_tag;
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template <typename Sequence, typename Pos>
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struct repetitive_view_iterator;
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namespace extension
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{
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template<typename Tag>
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struct begin_impl;
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template<>
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struct begin_impl<repetitive_view_tag>
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{
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template<typename View>
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struct apply
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{
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typedef typename View::sequence_type sequence_type;
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typedef repetitive_view_iterator<sequence_type,
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typename result_of::begin<sequence_type>::type > type;
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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static type call(View const& v)
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{
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return type(v.seq);
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}
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};
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};
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}
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}}
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#endif
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