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.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*=============================================================================
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Copyright (c) 2005-2012 Joel de Guzman
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Copyright (c) 2005-2006 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(BOOST_FUSION_DEQUE_BEGIN_IMPL_09122006_2034)
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#define BOOST_FUSION_DEQUE_BEGIN_IMPL_09122006_2034
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/container/deque/deque_iterator.hpp>
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namespace boost { namespace fusion
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{
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struct deque_tag;
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namespace extension
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{
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template<typename T>
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struct begin_impl;
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template<>
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struct begin_impl<deque_tag>
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{
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template<typename Sequence>
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struct apply
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{
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typedef
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deque_iterator<Sequence, (Sequence::next_down::value + 1)>
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type;
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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static type call(Sequence& seq)
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{
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return type(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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