ext-boost/boost/preprocessor/array/to_seq.hpp
2014-12-07 23:50:51 +01:00

47 lines
1.9 KiB
C++

# /* **************************************************************************
# * *
# * (C) Copyright Edward Diener 2011. *
# * (C) Copyright Paul Mensonides 2011. *
# * 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) *
# * *
# ************************************************************************** */
#
# /* See http://www.boost.org for most recent version. */
#
# ifndef BOOST_PREPROCESSOR_ARRAY_TO_SEQ_HPP
# define BOOST_PREPROCESSOR_ARRAY_TO_SEQ_HPP
#
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/config/config.hpp>
# include <boost/preprocessor/array/size.hpp>
# include <boost/preprocessor/control/if.hpp>
# include <boost/preprocessor/tuple/to_seq.hpp>
#
# /* BOOST_PP_ARRAY_TO_SEQ */
#
# define BOOST_PP_ARRAY_TO_SEQ(array) \
BOOST_PP_IF \
( \
BOOST_PP_ARRAY_SIZE(array), \
BOOST_PP_ARRAY_TO_SEQ_DO, \
BOOST_PP_ARRAY_TO_SEQ_EMPTY \
) \
(array) \
/**/
# define BOOST_PP_ARRAY_TO_SEQ_EMPTY(array)
#
# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(BOOST_PP_TUPLE_TO_SEQ, array)
# define BOOST_PP_ARRAY_TO_SEQ_I(m, args) BOOST_PP_ARRAY_TO_SEQ_II(m, args)
# define BOOST_PP_ARRAY_TO_SEQ_II(m, args) BOOST_PP_CAT(m ## args,)
# elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(array)
# define BOOST_PP_ARRAY_TO_SEQ_I(array) BOOST_PP_TUPLE_TO_SEQ ## array
# else
# define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_TUPLE_TO_SEQ array
# endif
#
# endif