1# /* Copyright (C) 2001 2# * Housemarque Oy 3# * http://www.housemarque.com 4# * 5# * Distributed under the Boost Software License, Version 1.0. (See 6# * accompanying file LICENSE_1_0.txt or copy at 7# * http://www.boost.org/LICENSE_1_0.txt) 8# */ 9# 10# /* Revised by Paul Mensonides (2002) */ 11# 12# /* See http://www.boost.org for most recent version. */ 13# 14# ifndef MSGPACK_PREPROCESSOR_ARITHMETIC_MUL_HPP 15# define MSGPACK_PREPROCESSOR_ARITHMETIC_MUL_HPP 16# 17# include <msgpack/preprocessor/arithmetic/add.hpp> 18# include <msgpack/preprocessor/arithmetic/dec.hpp> 19# include <msgpack/preprocessor/config/config.hpp> 20# include <msgpack/preprocessor/control/while.hpp> 21# include <msgpack/preprocessor/tuple/elem.hpp> 22# include <msgpack/preprocessor/tuple/rem.hpp> 23# 24# /* MSGPACK_PP_MUL */ 25# 26# if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 27# define MSGPACK_PP_MUL(x, y) MSGPACK_PP_TUPLE_ELEM(3, 0, MSGPACK_PP_WHILE(MSGPACK_PP_MUL_P, MSGPACK_PP_MUL_O, (0, x, y))) 28# else 29# define MSGPACK_PP_MUL(x, y) MSGPACK_PP_MUL_I(x, y) 30# define MSGPACK_PP_MUL_I(x, y) MSGPACK_PP_TUPLE_ELEM(3, 0, MSGPACK_PP_WHILE(MSGPACK_PP_MUL_P, MSGPACK_PP_MUL_O, (0, x, y))) 31# endif 32# 33# define MSGPACK_PP_MUL_P(d, rxy) MSGPACK_PP_TUPLE_ELEM(3, 2, rxy) 34# 35# if MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_STRICT() 36# define MSGPACK_PP_MUL_O(d, rxy) MSGPACK_PP_MUL_O_IM(d, MSGPACK_PP_TUPLE_REM_3 rxy) 37# define MSGPACK_PP_MUL_O_IM(d, im) MSGPACK_PP_MUL_O_I(d, im) 38# else 39# define MSGPACK_PP_MUL_O(d, rxy) MSGPACK_PP_MUL_O_I(d, MSGPACK_PP_TUPLE_ELEM(3, 0, rxy), MSGPACK_PP_TUPLE_ELEM(3, 1, rxy), MSGPACK_PP_TUPLE_ELEM(3, 2, rxy)) 40# endif 41# 42# define MSGPACK_PP_MUL_O_I(d, r, x, y) (MSGPACK_PP_ADD_D(d, r, x), x, MSGPACK_PP_DEC(y)) 43# 44# /* MSGPACK_PP_MUL_D */ 45# 46# if ~MSGPACK_PP_CONFIG_FLAGS() & MSGPACK_PP_CONFIG_EDG() 47# define MSGPACK_PP_MUL_D(d, x, y) MSGPACK_PP_TUPLE_ELEM(3, 0, MSGPACK_PP_WHILE_ ## d(MSGPACK_PP_MUL_P, MSGPACK_PP_MUL_O, (0, x, y))) 48# else 49# define MSGPACK_PP_MUL_D(d, x, y) MSGPACK_PP_MUL_D_I(d, x, y) 50# define MSGPACK_PP_MUL_D_I(d, x, y) MSGPACK_PP_TUPLE_ELEM(3, 0, MSGPACK_PP_WHILE_ ## d(MSGPACK_PP_MUL_P, MSGPACK_PP_MUL_O, (0, x, y))) 51# endif 52# 53# endif 54