ext-boost/boost/preprocessor/selection/max.hpp
2014-12-07 23:50:51 +01:00

40 lines
1.2 KiB
C++

# /* 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_SELECTION_MAX_HPP
# define BOOST_PREPROCESSOR_SELECTION_MAX_HPP
#
# include <boost/preprocessor/comparison/less_equal.hpp>
# include <boost/preprocessor/config/config.hpp>
# include <boost/preprocessor/control/iif.hpp>
#
# /* BOOST_PP_MAX */
#
# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
# define BOOST_PP_MAX(x, y) BOOST_PP_IIF(BOOST_PP_LESS_EQUAL(x, y), y, x)
# else
# define BOOST_PP_MAX(x, y) BOOST_PP_MAX_I(x, y)
# define BOOST_PP_MAX_I(x, y) BOOST_PP_IIF(BOOST_PP_LESS_EQUAL(x, y), y, x)
# endif
#
# /* BOOST_PP_MAX_D */
#
# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
# define BOOST_PP_MAX_D(d, x, y) BOOST_PP_IIF(BOOST_PP_LESS_EQUAL_D(d, x, y), y, x)
# else
# define BOOST_PP_MAX_D(d, x, y) BOOST_PP_MAX_D_I(d, x, y)
# define BOOST_PP_MAX_D_I(d, x, y) BOOST_PP_IIF(BOOST_PP_LESS_EQUAL_D(d, x, y), y, x)
# endif
#
# endif