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view DEPENDENCIES/generic/include/boost/fusion/view/repetitive_view/repetitive_view.hpp @ 133:4acb5d8d80b6 tip
Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author | Chris Cannam |
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date | Tue, 30 Jul 2019 12:25:44 +0100 |
parents | c530137014c0 |
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/*============================================================================= Copyright (c) 2007 Tobias Schwinger 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 BOOST_FUSION_REPETITIVE_VIEW_REPETITIVE_VIEW_HPP_INCLUDED #define BOOST_FUSION_REPETITIVE_VIEW_REPETITIVE_VIEW_HPP_INCLUDED #include <boost/fusion/support/config.hpp> #include <boost/type_traits/remove_reference.hpp> #include <boost/mpl/if.hpp> #include <boost/fusion/support/is_view.hpp> #include <boost/fusion/support/category_of.hpp> #include <boost/fusion/view/repetitive_view/detail/begin_impl.hpp> #include <boost/fusion/view/repetitive_view/detail/end_impl.hpp> namespace boost { namespace fusion { struct repetitive_view_tag; struct fusion_sequence_tag; template<typename Sequence> struct repetitive_view : sequence_base< repetitive_view<Sequence> > { typedef repetitive_view_tag fusion_tag; typedef fusion_sequence_tag tag; // this gets picked up by MPL typedef mpl::true_ is_view; typedef single_pass_traversal_tag category; typedef typename boost::remove_reference<Sequence>::type sequence_type; typedef typename mpl::if_<traits::is_view<Sequence>, Sequence, sequence_type&>::type stored_seq_type; BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED repetitive_view(Sequence& in_seq) : seq(in_seq) {} stored_seq_type seq; private: // silence MSVC warning C4512: assignment operator could not be generated repetitive_view& operator= (repetitive_view const&); }; }} #endif