47 lines
1.9 KiB
C++
47 lines
1.9 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_ARRAY_TO_SEQ_HPP
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# define BOOST_PREPROCESSOR_ARRAY_TO_SEQ_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/array/size.hpp>
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# include <boost/preprocessor/control/if.hpp>
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# include <boost/preprocessor/tuple/to_seq.hpp>
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#
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# /* BOOST_PP_ARRAY_TO_SEQ */
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#
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# define BOOST_PP_ARRAY_TO_SEQ(array) \
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BOOST_PP_IF \
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( \
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BOOST_PP_ARRAY_SIZE(array), \
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BOOST_PP_ARRAY_TO_SEQ_DO, \
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BOOST_PP_ARRAY_TO_SEQ_EMPTY \
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) \
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(array) \
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/**/
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# define BOOST_PP_ARRAY_TO_SEQ_EMPTY(array)
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#
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# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
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# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(BOOST_PP_TUPLE_TO_SEQ, array)
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# define BOOST_PP_ARRAY_TO_SEQ_I(m, args) BOOST_PP_ARRAY_TO_SEQ_II(m, args)
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# define BOOST_PP_ARRAY_TO_SEQ_II(m, args) BOOST_PP_CAT(m ## args,)
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# elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
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# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(array)
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# define BOOST_PP_ARRAY_TO_SEQ_I(array) BOOST_PP_TUPLE_TO_SEQ ## array
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# else
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# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_TUPLE_TO_SEQ array
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# endif
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#
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# endif
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