38 lines
1.8 KiB
C++
38 lines
1.8 KiB
C++
# /* **************************************************************************
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# * *
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# * (C) Copyright Edward Diener 2011. *
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# * (C) Copyright Paul Mensonides 2011. *
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# * Distributed under the Boost Software License, Version 1.0. (See *
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# * accompanying file LICENSE_1_0.txt or copy at *
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# * http://www.boost.org/LICENSE_1_0.txt) *
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# * *
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# ************************************************************************** */
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#
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# /* See http://www.boost.org for most recent version. */
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#
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# ifndef BOOST_PREPROCESSOR_TUPLE_TO_ARRAY_HPP
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# define BOOST_PREPROCESSOR_TUPLE_TO_ARRAY_HPP
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#
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# include <boost/preprocessor/cat.hpp>
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# include <boost/preprocessor/config/config.hpp>
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# include <boost/preprocessor/facilities/overload.hpp>
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# include <boost/preprocessor/variadic/size.hpp>
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#
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# /* BOOST_PP_TUPLE_TO_ARRAY */
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#
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# if BOOST_PP_VARIADICS
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# if BOOST_PP_VARIADICS_MSVC
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# define BOOST_PP_TUPLE_TO_ARRAY(...) BOOST_PP_TUPLE_TO_ARRAY_I(BOOST_PP_OVERLOAD(BOOST_PP_TUPLE_TO_ARRAY_, __VA_ARGS__), (__VA_ARGS__))
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# define BOOST_PP_TUPLE_TO_ARRAY_I(m, args) BOOST_PP_TUPLE_TO_ARRAY_II(m, args)
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# define BOOST_PP_TUPLE_TO_ARRAY_II(m, args) BOOST_PP_CAT(m ## args,)
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# else
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# define BOOST_PP_TUPLE_TO_ARRAY(...) BOOST_PP_OVERLOAD(BOOST_PP_TUPLE_TO_ARRAY_, __VA_ARGS__)(__VA_ARGS__)
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# endif
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# define BOOST_PP_TUPLE_TO_ARRAY_1(tuple) (BOOST_PP_VARIADIC_SIZE tuple, tuple)
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# define BOOST_PP_TUPLE_TO_ARRAY_2(size, tuple) (size, tuple)
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# else
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# define BOOST_PP_TUPLE_TO_ARRAY(size, tuple) (size, tuple)
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# endif
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#
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# endif
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