div_base.hpp

00001 # /* Copyright (C) 2001
00002 #  * Housemarque Oy
00003 #  * http://www.housemarque.com
00004 #  *
00005 #  * Distributed under the Boost Software License, Version 1.0. (See
00006 #  * accompanying file LICENSE_1_0.txt or copy at
00007 #  * http://www.boost.org/LICENSE_1_0.txt)
00008 #  */
00009 #
00010 # /* Revised by Paul Mensonides (2002) */
00011 #
00012 # /* See http://www.boost.org for most recent version. */
00013 #
00014 # ifndef MSGPACK_PREPROCESSOR_ARITHMETIC_DETAIL_DIV_BASE_HPP
00015 # define MSGPACK_PREPROCESSOR_ARITHMETIC_DETAIL_DIV_BASE_HPP
00016 #
00017 # include <msgpack/preprocessor/arithmetic/inc.hpp>
00018 # include <msgpack/preprocessor/arithmetic/sub.hpp>
00019 # include <msgpack/preprocessor/comparison/less_equal.hpp>
00020 # include <msgpack/preprocessor/config/config.hpp>
00021 # include <msgpack/preprocessor/control/while.hpp>
00022 # include <msgpack/preprocessor/tuple/elem.hpp>
00023 # include <msgpack/preprocessor/tuple/rem.hpp>
00024 #
00025 # /* MSGPACK_PP_DIV_BASE */
00026 #
00027 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG()
00028 #    define MSGPACK_PP_DIV_BASE(x, y) MSGPACK_PP_WHILE(MSGPACK_PP_DIV_BASE_P, MSGPACK_PP_DIV_BASE_O, (0, x, y))
00029 # else
00030 #    define MSGPACK_PP_DIV_BASE(x, y) MSGPACK_PP_DIV_BASE_I(x, y)
00031 #    define MSGPACK_PP_DIV_BASE_I(x, y) MSGPACK_PP_WHILE(MSGPACK_PP_DIV_BASE_P, MSGPACK_PP_DIV_BASE_O, (0, x, y))
00032 # endif
00033 #
00034 # if MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_STRICT()
00035 #    define MSGPACK_PP_DIV_BASE_P(d, rxy) MSGPACK_PP_DIV_BASE_P_IM(d, MSGPACK_PP_TUPLE_REM_3 rxy)
00036 #    define MSGPACK_PP_DIV_BASE_P_IM(d, im) MSGPACK_PP_DIV_BASE_P_I(d, im)
00037 # else
00038 #    define MSGPACK_PP_DIV_BASE_P(d, rxy) MSGPACK_PP_DIV_BASE_P_I(d, MSGPACK_PP_TUPLE_ELEM(3, 0, rxy), MSGPACK_PP_TUPLE_ELEM(3, 1, rxy), MSGPACK_PP_TUPLE_ELEM(3, 2, rxy))
00039 # endif
00040 #
00041 # define MSGPACK_PP_DIV_BASE_P_I(d, r, x, y) MSGPACK_PP_LESS_EQUAL_D(d, y, x)
00042 #
00043 # if MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_STRICT()
00044 #    define MSGPACK_PP_DIV_BASE_O(d, rxy) MSGPACK_PP_DIV_BASE_O_IM(d, MSGPACK_PP_TUPLE_REM_3 rxy)
00045 #    define MSGPACK_PP_DIV_BASE_O_IM(d, im) MSGPACK_PP_DIV_BASE_O_I(d, im)
00046 # else
00047 #    define MSGPACK_PP_DIV_BASE_O(d, rxy) MSGPACK_PP_DIV_BASE_O_I(d, MSGPACK_PP_TUPLE_ELEM(3, 0, rxy), MSGPACK_PP_TUPLE_ELEM(3, 1, rxy), MSGPACK_PP_TUPLE_ELEM(3, 2, rxy))
00048 # endif
00049 #
00050 # define MSGPACK_PP_DIV_BASE_O_I(d, r, x, y) (MSGPACK_PP_INC(r), MSGPACK_PP_SUB_D(d, x, y), y)
00051 #
00052 # /* MSGPACK_PP_DIV_BASE_D */
00053 #
00054 # if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG()
00055 #    define MSGPACK_PP_DIV_BASE_D(d, x, y) MSGPACK_PP_WHILE_ ## d(MSGPACK_PP_DIV_BASE_P, MSGPACK_PP_DIV_BASE_O, (0, x, y))
00056 # else
00057 #    define MSGPACK_PP_DIV_BASE_D(d, x, y) MSGPACK_PP_DIV_BASE_D_I(d, x, y)
00058 #    define MSGPACK_PP_DIV_BASE_D_I(d, x, y) MSGPACK_PP_WHILE_ ## d(MSGPACK_PP_DIV_BASE_P, MSGPACK_PP_DIV_BASE_O, (0, x, y))
00059 # endif
00060 #
00061 # endif