boost/preprocessor/logical/bitand.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_LOGICAL_BITAND_HPP
  13 # define BOOST_PREPROCESSOR_LOGICAL_BITAND_HPP
  14 #
  15 # include <boost/preprocessor/config/config.hpp>
  16 #
  17 # /* BOOST_PP_BITAND */
  18 #
  19 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
  20 #    define BOOST_PP_BITAND(x, y) BOOST_PP_BITAND_I(x, y)
  21 # else
  22 #    define BOOST_PP_BITAND(x, y) BOOST_PP_BITAND_OO((x, y))
  23 #    define BOOST_PP_BITAND_OO(par) BOOST_PP_BITAND_I ## par
  24 # endif
  25 #
  26 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
  27 #    define BOOST_PP_BITAND_I(x, y) BOOST_PP_BITAND_ ## x ## y
  28 # else
  29 #    define BOOST_PP_BITAND_I(x, y) BOOST_PP_BITAND_ID(BOOST_PP_BITAND_ ## x ## y)
  30 #    define BOOST_PP_BITAND_ID(res) res
  31 # endif
  32 #
  33 # define BOOST_PP_BITAND_00 0
  34 # define BOOST_PP_BITAND_01 0
  35 # define BOOST_PP_BITAND_10 0
  36 # define BOOST_PP_BITAND_11 1
  37 #
  38 # endif