# /* Copyright (C) 2001 | |
# * Housemarque Oy | |
# * http://www.housemarque.com | |
# * | |
# * Distributed under the Boost Software License, Version 1.0. (See | |
# * accompanying file LICENSE_1_0.txt or copy at | |
# * http://www.boost.org/LICENSE_1_0.txt) | |
# */ | |
# | |
# /* Revised by Paul Mensonides (2002) */ | |
# | |
# /* See http://www.boost.org for most recent version. */ | |
# | |
# ifndef BOOST_PREPROCESSOR_COMPARISON_LESS_HPP | |
# define BOOST_PREPROCESSOR_COMPARISON_LESS_HPP | |
# | |
# include <boost/preprocessor/comparison/less_equal.hpp> | |
# include <boost/preprocessor/comparison/not_equal.hpp> | |
# include <boost/preprocessor/config/config.hpp> | |
# include <boost/preprocessor/control/iif.hpp> | |
# include <boost/preprocessor/logical/bitand.hpp> | |
# include <boost/preprocessor/tuple/eat.hpp> | |
# | |
# /* BOOST_PP_LESS */ | |
# | |
# if BOOST_PP_CONFIG_FLAGS() & (BOOST_PP_CONFIG_MWCC() | BOOST_PP_CONFIG_DMC()) | |
# define BOOST_PP_LESS(x, y) BOOST_PP_BITAND(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL(x, y)) | |
# elif ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
# define BOOST_PP_LESS(x, y) BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL, 0 BOOST_PP_TUPLE_EAT_2)(x, y) | |
# else | |
# define BOOST_PP_LESS(x, y) BOOST_PP_LESS_I(x, y) | |
# define BOOST_PP_LESS_I(x, y) BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL, 0 BOOST_PP_TUPLE_EAT_2)(x, y) | |
# endif | |
# | |
# /* BOOST_PP_LESS_D */ | |
# | |
# if BOOST_PP_CONFIG_FLAGS() & (BOOST_PP_CONFIG_MWCC() | BOOST_PP_CONFIG_DMC()) | |
# define BOOST_PP_LESS_D(d, x, y) BOOST_PP_BITAND(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL_D(d, x, y)) | |
# elif ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
# define BOOST_PP_LESS_D(d, x, y) BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL_D, 0 BOOST_PP_TUPLE_EAT_3)(d, x, y) | |
# else | |
# define BOOST_PP_LESS_D(d, x, y) BOOST_PP_LESS_D_I(d, x, y) | |
# define BOOST_PP_LESS_D_I(d, x, y) BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(x, y), BOOST_PP_LESS_EQUAL_D, 0 BOOST_PP_TUPLE_EAT_3)(d, x, y) | |
# endif | |
# | |
# endif |