compiler/boost/preprocessor/seq/remove.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_SEQ_REMOVE_HPP
  13 # define BOOST_PREPROCESSOR_SEQ_REMOVE_HPP
  14 #
  15 # include <boost/preprocessor/arithmetic/inc.hpp>
  16 # include <boost/preprocessor/config/config.hpp>
  17 # include <boost/preprocessor/seq/first_n.hpp>
  18 # include <boost/preprocessor/seq/rest_n.hpp>
  19 #
  20 # /* BOOST_PP_SEQ_REMOVE */
  21 #
  22 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  23 #    define BOOST_PP_SEQ_REMOVE(seq, i) BOOST_PP_SEQ_FIRST_N(i, seq) BOOST_PP_SEQ_REST_N(BOOST_PP_INC(i), seq)
  24 # else
  25 #    define BOOST_PP_SEQ_REMOVE(seq, i) BOOST_PP_SEQ_REMOVE_I(seq, i)
  26 #    define BOOST_PP_SEQ_REMOVE_I(seq, i) BOOST_PP_SEQ_FIRST_N(i, seq) BOOST_PP_SEQ_REST_N(BOOST_PP_INC(i), seq)
  27 # endif
  28 #
  29 # endif