compiler/boost/preprocessor/repetition/enum_trailing_params.hpp

   1 # /* **************************************************************************
   2 #  *                                                                          *
   3 #  *     (C) Copyright Paul Mensonides 2002.
   4 #  *     Distributed under the Boost Software License, Version 1.0. (See
   5 #  *     accompanying file LICENSE_1_0.txt or copy at
   6 #  *     http://www.boost.org/LICENSE_1_0.txt)
   7 #  *                                                                          *
   8 #  ************************************************************************** */
   9 #
  10 # /* See http://www.boost.org for most recent version. */
  11 #
  12 # ifndef BOOST_PREPROCESSOR_REPETITION_ENUM_TRAILING_PARAMS_HPP
  13 # define BOOST_PREPROCESSOR_REPETITION_ENUM_TRAILING_PARAMS_HPP
  14 #
  15 # include <boost/preprocessor/config/config.hpp>
  16 # include <boost/preprocessor/repetition/repeat.hpp>
  17 #
  18 # /* BOOST_PP_ENUM_TRAILING_PARAMS */
  19 #
  20 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  21 #    define BOOST_PP_ENUM_TRAILING_PARAMS(count, param) BOOST_PP_REPEAT(count, BOOST_PP_ENUM_TRAILING_PARAMS_M, param)
  22 # else
  23 #    define BOOST_PP_ENUM_TRAILING_PARAMS(count, param) BOOST_PP_ENUM_TRAILING_PARAMS_I(count, param)
  24 #    define BOOST_PP_ENUM_TRAILING_PARAMS_I(count, param) BOOST_PP_REPEAT(count, BOOST_PP_ENUM_TRAILING_PARAMS_M, param)
  25 # endif
  26 #
  27 # define BOOST_PP_ENUM_TRAILING_PARAMS_M(z, n, param) , param ## n
  28 #
  29 # /* BOOST_PP_ENUM_TRAILING_PARAMS_Z */
  30 #
  31 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  32 #    define BOOST_PP_ENUM_TRAILING_PARAMS_Z(z, count, param) BOOST_PP_REPEAT_ ## z(count, BOOST_PP_ENUM_TRAILING_PARAMS_M, param)
  33 # else
  34 #    define BOOST_PP_ENUM_TRAILING_PARAMS_Z(z, count, param) BOOST_PP_ENUM_TRAILING_PARAMS_Z_I(z, count, param)
  35 #    define BOOST_PP_ENUM_TRAILING_PARAMS_Z_I(z, count, param) BOOST_PP_REPEAT_ ## z(count, BOOST_PP_ENUM_TRAILING_PARAMS_M, param)
  36 # endif
  37 #
  38 # endif