/*============================================================================= Copyright (c) 2011-2019 Bolero MURAKAMI https://github.com/bolero-MURAKAMI/Sprout 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 SPROUT_RANGE_ADAPTOR_DFT_HPP #define SPROUT_RANGE_ADAPTOR_DFT_HPP #include #include #include #include #include #include #include #include #include namespace sprout { namespace adaptors { // // dft_range // template class dft_range : public sprout::adaptors::detail::adapted_range_default< Range, sprout::dft_iterator::iterator> > { public: typedef sprout::adaptors::detail::adapted_range_default< Range, sprout::dft_iterator::iterator> > base_type; typedef typename base_type::range_type range_type; typedef typename base_type::iterator iterator; public: SPROUT_CONSTEXPR dft_range() SPROUT_DEFAULTED_DEFAULT_CONSTRUCTOR_DECL dft_range(dft_range const&) = default; explicit SPROUT_CONSTEXPR dft_range(range_type& range) : base_type( iterator(sprout::begin(range), sprout::end(range)), iterator(sprout::begin(range), sprout::end(range), sprout::size(range)) ) {} }; // // dft_forwarder // class dft_forwarder {}; // // dft // namespace { SPROUT_STATIC_CONSTEXPR sprout::adaptors::dft_forwarder dft = {}; } // anonymous-namespace // // operator| // template inline SPROUT_CONSTEXPR sprout::adaptors::dft_range< typename std::remove_reference::type>::type > operator|(Range&& lhs, sprout::adaptors::dft_forwarder) { return sprout::adaptors::dft_range< typename std::remove_reference::type>::type >( sprout::lvalue_forward(lhs) ); } } // namespace adaptors // // container_construct_traits // template struct container_construct_traits > : public sprout::container_construct_traits::base_type> {}; } // namespace sprout #endif // #ifndef SPROUT_RANGE_ADAPTOR_DFT_HPP