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.
48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2013 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_DEQUE_TIE_01272013_1401)
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#define FUSION_DEQUE_TIE_01272013_1401
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#include <boost/fusion/support/config.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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# include <boost/fusion/container/generation/detail/pp_deque_tie.hpp>
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#else
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///////////////////////////////////////////////////////////////////////////////
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// C++11 variadic interface
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///////////////////////////////////////////////////////////////////////////////
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#include <boost/fusion/support/detail/as_fusion_element.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 ...T>
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struct deque_tie
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{
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typedef deque<T&...> type;
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};
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}
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template <typename ...T>
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline deque<T&...>
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deque_tie(T&... arg)
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{
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return deque<T&...>(arg...);
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}
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}}
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#endif
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#endif
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