boost/preprocessor/array/push_back.hpp

   1 # /* **************************************************************************
   2 #  *                                                                          *
   3 #  *     (C) Copyright Paul Mensonides 2002.
   4 #  *     (C) Copyright Edward Diener 2014.
   5 #  *     Distributed under the Boost Software License, Version 1.0. (See
   6 #  *     accompanying file LICENSE_1_0.txt or copy at
   7 #  *     http://www.boost.org/LICENSE_1_0.txt)
   8 #  *                                                                          *
   9 #  ************************************************************************** */
  10 #
  11 # /* See http://www.boost.org for most recent version. */
  12 #
  13 # ifndef BOOST_PREPROCESSOR_ARRAY_PUSH_BACK_HPP
  14 # define BOOST_PREPROCESSOR_ARRAY_PUSH_BACK_HPP
  15 #
  16 # include <boost/preprocessor/arithmetic/inc.hpp>
  17 # include <boost/preprocessor/array/data.hpp>
  18 # include <boost/preprocessor/array/size.hpp>
  19 # include <boost/preprocessor/config/config.hpp>
  20 # include <boost/preprocessor/punctuation/comma_if.hpp>
  21 # include <boost/preprocessor/tuple/rem.hpp>
  22 # include <boost/preprocessor/array/detail/get_data.hpp>
  23 #
  24 # /* BOOST_PP_ARRAY_PUSH_BACK */
  25 #
  26 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  27 #    define BOOST_PP_ARRAY_PUSH_BACK(array, elem) BOOST_PP_ARRAY_PUSH_BACK_I(BOOST_PP_ARRAY_SIZE(array), BOOST_PP_ARRAY_DATA(array), elem)
  28 # else
  29 #    define BOOST_PP_ARRAY_PUSH_BACK(array, elem) BOOST_PP_ARRAY_PUSH_BACK_D(array, elem)
  30 #    define BOOST_PP_ARRAY_PUSH_BACK_D(array, elem) BOOST_PP_ARRAY_PUSH_BACK_I(BOOST_PP_ARRAY_SIZE(array), BOOST_PP_ARRAY_DATA(array), elem)
  31 # endif
  32 #
  33 # define BOOST_PP_ARRAY_PUSH_BACK_I(size, data, elem) (BOOST_PP_INC(size), (BOOST_PP_ARRAY_DETAIL_GET_DATA(size,data) BOOST_PP_COMMA_IF(size) elem))
  34 #
  35 # endif