forked from boostorg/fusion
2114bfca6c
Note 1: Forwarding functions are specified as a C++14 constexpr since std::forward is not a constexpr within C++11. Note 2: Though I'm not sure why it doesn't compile, some declarations are specified as a C++14 constexpr or non-constexpr. Note 3: Boost.Tuple adaptation and TR1-based tuple implementations are not constexpr.
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
/*=============================================================================
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Copyright (c) 2005-2013 Joel de Guzman
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Copyright (c) 2006 Dan Marsden
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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_20061213_2207)
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#define FUSION_CONVERT_20061213_2207
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/container/deque/detail/convert_impl.hpp>
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#include <boost/fusion/container/deque/deque.hpp>
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#if !defined(BOOST_FUSION_HAS_VARIADIC_DEQUE)
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///////////////////////////////////////////////////////////////////////////////
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// C++03 (non-variadic) implementation
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///////////////////////////////////////////////////////////////////////////////
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#include <boost/fusion/container/deque/detail/cpp03/build_deque.hpp>
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#else
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///////////////////////////////////////////////////////////////////////////////
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// C++11 variadic implementation
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///////////////////////////////////////////////////////////////////////////////
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#include <boost/fusion/container/deque/detail/build_deque.hpp>
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namespace boost { namespace fusion
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{
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namespace result_of
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{
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template <typename Sequence>
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struct as_deque :
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detail::build_deque<
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typename result_of::begin<Sequence>::type
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, typename result_of::end<Sequence>::type
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>
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{
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};
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}
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template <typename Sequence>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename result_of::as_deque<Sequence>::type
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as_deque(Sequence& seq)
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{
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typedef result_of::as_deque<Sequence> gen;
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return gen::call(fusion::begin(seq), fusion::end(seq));
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}
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template <typename Sequence>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename result_of::as_deque<Sequence const>::type
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as_deque(Sequence const& seq)
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{
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typedef result_of::as_deque<Sequence const> gen;
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return gen::call(fusion::begin(seq), fusion::end(seq));
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}
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}}
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#endif
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#endif
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