119 lines
4.3 KiB
Plaintext
119 lines
4.3 KiB
Plaintext
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2006 Dan Marsden
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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 BOOST_PP_IS_ITERATING
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#if !defined(FUSION_ZIP_HPP_20060125_2058)
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#define FUSION_ZIP_HPP_20060125_2058
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#include <boost/fusion/view/zip_view.hpp>
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#include <boost/fusion/adapted/mpl.hpp>
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#include <boost/fusion/container/vector.hpp>
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#include <boost/fusion/container/vector/convert.hpp>
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#include <boost/fusion/support/detail/pp_round.hpp>
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#include <boost/type_traits/add_reference.hpp>
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#include <boost/preprocessor/repetition/enum.hpp>
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#include <boost/preprocessor/repetition/enum_params.hpp>
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#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
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#include <boost/preprocessor/repetition/enum_binary_params.hpp>
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#include <boost/preprocessor/repetition/repeat_from_to.hpp>
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#include <boost/preprocessor/arithmetic/inc.hpp>
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#include <boost/preprocessor/iteration/iterate.hpp>
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#include <boost/mpl/vector.hpp>
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#include <boost/mpl/transform.hpp>
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#include <boost/mpl/placeholders.hpp>
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#if !defined(FUSION_MAX_ZIP_SEQUENCES)
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#define FUSION_MAX_ZIP_SEQUENCES 10
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#endif
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#define FUSION_MAX_ZIP_SEQUENCES_STR BOOST_PP_STRINGIZE(BOOST_FUSION_PP_ROUND_UP(FUSION_MAX_ZIP_SEQUENCES))
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#if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
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#include <boost/fusion/algorithm/transformation/detail/preprocessed/zip.hpp>
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#else
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#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 2, line: 0, output: "detail/preprocessed/zip" FUSION_MAX_ZIP_SEQUENCES_STR ".hpp")
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#endif
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/*=============================================================================
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Copyright (c) 2001-2011 Joel de Guzman
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Copyright (c) 2006 Dan Marsden
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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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This is an auto-generated file. Do not edit!
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==============================================================================*/
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#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
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#pragma wave option(preserve: 1)
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#endif
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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<BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PP_INC(FUSION_MAX_ZIP_SEQUENCES), typename T, fusion::void_)>
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struct zip;
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}
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#define FUSION_TEXT(z, n, text) , text
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#define BOOST_PP_FILENAME_1 \
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<boost/fusion/algorithm/transformation/zip.hpp>
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#define BOOST_PP_ITERATION_LIMITS (2, FUSION_MAX_ZIP_SEQUENCES)
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#include BOOST_PP_ITERATE()
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#undef FUSION_TEXT
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}}
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#if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
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#pragma wave option(output: null)
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#endif
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#endif // BOOST_FUSION_DONT_USE_PREPROCESSED_FILES
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#endif
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#else
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#define ZIP_ITERATION BOOST_PP_ITERATION()
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namespace result_of
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{
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template< BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, typename T) >
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struct zip< BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, T)
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BOOST_PP_REPEAT_FROM_TO(BOOST_PP_DEC(ZIP_ITERATION), FUSION_MAX_ZIP_SEQUENCES, FUSION_TEXT, void_)
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>
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{
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typedef mpl::vector< BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, T) > sequences;
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typedef typename mpl::transform<sequences, add_reference<mpl::_> >::type ref_params;
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typedef zip_view<typename result_of::as_vector<ref_params>::type> type;
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};
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}
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#define FUSION_REF_PARAM(z, n, data) const T ## n&
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template<BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, typename T)>
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BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
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inline typename result_of::zip<BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, const T)>::type
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zip(BOOST_PP_ENUM_BINARY_PARAMS(ZIP_ITERATION, T, const& t))
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{
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fusion::vector<BOOST_PP_ENUM(ZIP_ITERATION, FUSION_REF_PARAM, _)> seqs(
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BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, t));
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return typename result_of::zip<BOOST_PP_ENUM_PARAMS(ZIP_ITERATION, const T)>::type(
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seqs);
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}
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#undef FUSION_REF_PARAM
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#undef ZIP_ITERATION
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#endif
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