| /*============================================================================= |
| Copyright (c) 2014-2015 Kohei Takahashi |
| |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| ==============================================================================*/ |
| #ifndef FUSION_SET_11062014_1726 |
| #define FUSION_SET_11062014_1726 |
| |
| #include <boost/fusion/support/config.hpp> |
| #include <boost/fusion/container/set/set_fwd.hpp> |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // Without variadics, we will use the PP version |
| /////////////////////////////////////////////////////////////////////////////// |
| #if !defined(BOOST_FUSION_HAS_VARIADIC_SET) |
| # include <boost/fusion/container/set/detail/cpp03/set.hpp> |
| #else |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // C++11 interface |
| /////////////////////////////////////////////////////////////////////////////// |
| #include <boost/fusion/support/detail/access.hpp> |
| #include <boost/fusion/support/void.hpp> |
| #include <boost/fusion/support/detail/enabler.hpp> |
| #include <boost/fusion/support/sequence_base.hpp> |
| #include <boost/fusion/support/category_of.hpp> |
| #include <boost/fusion/support/is_sequence.hpp> |
| #include <boost/fusion/support/detail/is_same_size.hpp> |
| #include <boost/fusion/container/vector/vector.hpp> |
| #include <boost/fusion/container/set/detail/begin_impl.hpp> |
| #include <boost/fusion/container/set/detail/end_impl.hpp> |
| #include <boost/fusion/container/set/detail/value_of_impl.hpp> |
| #include <boost/fusion/container/set/detail/deref_data_impl.hpp> |
| #include <boost/fusion/container/set/detail/deref_impl.hpp> |
| #include <boost/fusion/container/set/detail/key_of_impl.hpp> |
| #include <boost/fusion/container/set/detail/value_of_data_impl.hpp> |
| #include <boost/mpl/bool.hpp> |
| #include <boost/core/enable_if.hpp> |
| |
| namespace boost { namespace fusion |
| { |
| struct fusion_sequence_tag; |
| |
| template <> |
| struct set<> : sequence_base<set<> > |
| { |
| struct category : forward_traversal_tag, associative_tag {}; |
| |
| typedef set_tag fusion_tag; |
| typedef fusion_sequence_tag tag; // this gets picked up by MPL |
| typedef mpl::false_ is_view; |
| |
| typedef vector<> storage_type; |
| |
| typedef storage_type::size size; |
| |
| BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| set() |
| : data() {} |
| |
| template <typename Sequence> |
| BOOST_FUSION_GPU_ENABLED |
| set(Sequence const& rhs, |
| typename enable_if<traits::is_sequence<Sequence>, detail::enabler_>::type = detail::enabler, |
| typename enable_if<detail::is_same_size<Sequence, storage_type>, detail::enabler_>::type = detail::enabler) |
| : data(rhs) {} |
| |
| template <typename T> |
| BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| set& |
| operator=(T const& rhs) |
| { |
| data = rhs; |
| return *this; |
| } |
| |
| BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| storage_type& get_data() { return data; } |
| BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| storage_type const& get_data() const { return data; } |
| |
| private: |
| storage_type data; |
| }; |
| |
| template <typename ...T> |
| struct set : sequence_base<set<T...> > |
| { |
| struct category : forward_traversal_tag, associative_tag {}; |
| |
| typedef set_tag fusion_tag; |
| typedef fusion_sequence_tag tag; // this gets picked up by MPL |
| typedef mpl::false_ is_view; |
| |
| typedef vector<T...> storage_type; |
| |
| typedef typename storage_type::size size; |
| |
| BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| set() |
| : data() {} |
| |
| template <typename Sequence> |
| BOOST_FUSION_GPU_ENABLED |
| set(Sequence&& rhs, |
| typename enable_if<traits::is_sequence<Sequence>, detail::enabler_>::type = detail::enabler, |
| typename enable_if<detail::is_same_size<Sequence, storage_type>, detail::enabler_>::type = detail::enabler) |
| : data(std::forward<Sequence>(rhs)) {} |
| |
| template <typename ...U> |
| BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| explicit |
| set(U&& ...args) |
| : data(std::forward<U>(args)...) {} |
| |
| template <typename U> |
| BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| set& |
| operator=(U&& rhs) |
| { |
| data = std::forward<U>(rhs); |
| return *this; |
| } |
| |
| BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| storage_type& get_data() { return data; } |
| BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| storage_type const& get_data() const { return data; } |
| |
| private: |
| storage_type data; |
| }; |
| |
| }} |
| |
| #endif |
| #endif |
| |
| |