128 lines
3.8 KiB
Plaintext
128 lines
3.8 KiB
Plaintext
/*=============================================================================
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Copyright (c) 2014-2015 Kohei Takahashi
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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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#ifndef FUSION_LIST_10262014_0537
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#define FUSION_LIST_10262014_0537
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#include <boost/fusion/support/config.hpp>
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#include <boost/fusion/container/list/list_fwd.hpp>
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///////////////////////////////////////////////////////////////////////////////
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// Without variadics, we will use the PP version
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///////////////////////////////////////////////////////////////////////////////
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#if !defined(BOOST_FUSION_HAS_VARIADIC_LIST)
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# include <boost/fusion/container/list/detail/cpp03/list.hpp>
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#else
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///////////////////////////////////////////////////////////////////////////////
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// C++11 interface
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///////////////////////////////////////////////////////////////////////////////
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#include <utility>
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#include <boost/fusion/container/list/detail/list_to_cons.hpp>
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namespace boost { namespace fusion
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{
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struct nil_;
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template <>
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struct list<>
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: detail::list_to_cons<>::type
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{
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private:
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typedef detail::list_to_cons<> list_to_cons;
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typedef list_to_cons::type inherited_type;
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public:
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list()
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: inherited_type() {}
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#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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template <typename Sequence>
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BOOST_FUSION_GPU_ENABLED
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list(Sequence const& rhs)
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: inherited_type(rhs) {}
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template <typename Sequence>
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BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list&
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operator=(Sequence const& rhs)
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{
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inherited_type::operator=(rhs);
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return *this;
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}
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#else
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template <typename Sequence>
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BOOST_FUSION_GPU_ENABLED
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list(Sequence&& rhs)
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: inherited_type(std::forward<Sequence>(rhs)) {}
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template <typename Sequence>
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BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list&
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operator=(Sequence&& rhs)
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{
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inherited_type::operator=(std::forward<Sequence>(rhs));
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return *this;
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}
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#endif
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};
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template <typename ...T>
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struct list
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: detail::list_to_cons<T...>::type
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{
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private:
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typedef detail::list_to_cons<T...> list_to_cons;
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typedef typename list_to_cons::type inherited_type;
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public:
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list()
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: inherited_type() {}
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#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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template <typename Sequence>
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BOOST_FUSION_GPU_ENABLED
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list(Sequence const& rhs)
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: inherited_type(rhs) {}
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#else
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template <typename Sequence>
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BOOST_FUSION_GPU_ENABLED
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list(Sequence&& rhs)
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: inherited_type(std::forward<Sequence>(rhs)) {}
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#endif
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BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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explicit
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list(typename detail::call_param<T>::type ...args)
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: inherited_type(list_to_cons::call(args...)) {}
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#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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template <typename Sequence>
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BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list&
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operator=(Sequence const& rhs)
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{
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inherited_type::operator=(rhs);
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return *this;
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}
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#else
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template <typename Sequence>
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BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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list&
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operator=(Sequence&& rhs)
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{
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inherited_type::operator=(std::forward<Sequence>(rhs));
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return *this;
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}
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#endif
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};
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}}
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#endif
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#endif
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