williamr@4: # /* **************************************************************************
williamr@4: #  *                                                                          *
williamr@4: #  *     (C) Copyright Paul Mensonides 2002.
williamr@4: #  *     Distributed under the Boost Software License, Version 1.0. (See
williamr@4: #  *     accompanying file LICENSE_1_0.txt or copy at
williamr@4: #  *     http://www.boost.org/LICENSE_1_0.txt)
williamr@4: #  *                                                                          *
williamr@4: #  ************************************************************************** */
williamr@4: #
williamr@4: # /* See http://www.boost.org for most recent version. */
williamr@4: #
williamr@4: # ifndef BOOST_PREPROCESSOR_ARRAY_PUSH_FRONT_HPP
williamr@4: # define BOOST_PREPROCESSOR_ARRAY_PUSH_FRONT_HPP
williamr@4: #
williamr@4: # include <boost/preprocessor/arithmetic/inc.hpp>
williamr@4: # include <boost/preprocessor/array/data.hpp>
williamr@4: # include <boost/preprocessor/array/size.hpp>
williamr@4: # include <boost/preprocessor/config/config.hpp>
williamr@4: # include <boost/preprocessor/punctuation/comma_if.hpp>
williamr@4: # include <boost/preprocessor/tuple/rem.hpp>
williamr@4: #
williamr@4: # /* BOOST_PP_ARRAY_PUSH_FRONT */
williamr@4: #
williamr@4: # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
williamr@4: #    define BOOST_PP_ARRAY_PUSH_FRONT(array, elem) BOOST_PP_ARRAY_PUSH_FRONT_I(BOOST_PP_ARRAY_SIZE(array), BOOST_PP_ARRAY_DATA(array), elem)
williamr@4: # else
williamr@4: #    define BOOST_PP_ARRAY_PUSH_FRONT(array, elem) BOOST_PP_ARRAY_PUSH_FRONT_D(array, elem)
williamr@4: #    define BOOST_PP_ARRAY_PUSH_FRONT_D(array, elem) BOOST_PP_ARRAY_PUSH_FRONT_I(BOOST_PP_ARRAY_SIZE(array), BOOST_PP_ARRAY_DATA(array), elem)
williamr@4: # endif
williamr@4: #
williamr@4: # define BOOST_PP_ARRAY_PUSH_FRONT_I(size, data, elem) (BOOST_PP_INC(size), (elem BOOST_PP_COMMA_IF(size) BOOST_PP_TUPLE_REM(size) data))
williamr@4: #
williamr@4: # endif