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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 | # | |
20effc67 | 12 | # include <boost/preprocessor/config/limits.hpp> |
7c673cae FG |
13 | # include <boost/preprocessor/arithmetic/add.hpp> |
14 | # include <boost/preprocessor/arithmetic/dec.hpp> | |
15 | # include <boost/preprocessor/control.hpp> | |
16 | # include <libs/preprocessor/test/test.h> | |
17 | ||
18 | # define TR(x) 1 | |
19 | ||
20 | BEGIN BOOST_PP_EXPR_IIF(0, TR)(0) == 0 END | |
21 | BEGIN BOOST_PP_EXPR_IIF(1, TR)(0) == 1 END | |
22 | ||
23 | BEGIN BOOST_PP_EXPR_IF(3, TR)(0) == 1 END | |
24 | BEGIN BOOST_PP_EXPR_IF(0, TR)(0) == 0 END | |
25 | ||
26 | BEGIN BOOST_PP_IIF(0, 1, 0) == 0 END | |
27 | BEGIN BOOST_PP_IIF(1, 1, 0) == 1 END | |
28 | ||
29 | BEGIN BOOST_PP_IF(0, 1, 0) == 0 END | |
30 | BEGIN BOOST_PP_IF(9, 1, 0) == 1 END | |
31 | ||
32 | # define PRED(d, state) state | |
33 | # define OP_1(d, state) BOOST_PP_DEC(state) | |
34 | ||
35 | BEGIN BOOST_PP_WHILE(PRED, OP_1, 50) == 0 END | |
36 | ||
37 | # define OP_2(d, state) BOOST_PP_DEC(BOOST_PP_ADD(BOOST_PP_WHILE(PRED, OP_1, state), state)) | |
38 | # define OP_3(d, state) BOOST_PP_DEC(BOOST_PP_ADD_D(d, BOOST_PP_WHILE_ ## d(PRED, OP_1, state), state)) | |
39 | ||
40 | BEGIN BOOST_PP_WHILE(PRED, OP_2, 10) == 0 END | |
41 | BEGIN BOOST_PP_WHILE(PRED, OP_3, 10) == 0 END | |
20effc67 TL |
42 | |
43 | #if BOOST_PP_LIMIT_MAG != 256 | |
44 | ||
45 | BEGIN BOOST_PP_WHILE(PRED, OP_1, BOOST_PP_LIMIT_MAG) == 0 END | |
46 | ||
47 | #endif |