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1 | # /* ************************************************************************** | |
2 | # * * | |
3 | # * (C) Copyright Paul Mensonides 2005. * | |
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 | # | |
12 | # ifndef BOOST_PREPROCESSOR_REPETITION_ENUM_SHIFTED_BINARY_PARAMS_HPP | |
13 | # define BOOST_PREPROCESSOR_REPETITION_ENUM_SHIFTED_BINARY_PARAMS_HPP | |
14 | # | |
15 | # include <boost/preprocessor/arithmetic/dec.hpp> | |
16 | # include <boost/preprocessor/arithmetic/inc.hpp> | |
17 | # include <boost/preprocessor/cat.hpp> | |
18 | # include <boost/preprocessor/config/config.hpp> | |
19 | # include <boost/preprocessor/punctuation/comma_if.hpp> | |
20 | # include <boost/preprocessor/repetition/repeat.hpp> | |
21 | # include <boost/preprocessor/tuple/elem.hpp> | |
22 | # include <boost/preprocessor/tuple/rem.hpp> | |
23 | # | |
24 | # /* BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS */ | |
25 | # | |
26 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
27 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS(count, p1, p2) BOOST_PP_REPEAT(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2)) | |
28 | # else | |
29 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS(count, p1, p2) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_I(count, p1, p2) | |
30 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_I(count, p1, p2) BOOST_PP_REPEAT(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2)) | |
31 | # endif | |
32 | # | |
33 | # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT() | |
34 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_IM(z, n, BOOST_PP_TUPLE_REM_2 pp) | |
35 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_IM(z, n, im) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, im) | |
36 | # else | |
37 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, BOOST_PP_TUPLE_ELEM(2, 0, pp), BOOST_PP_TUPLE_ELEM(2, 1, pp)) | |
38 | # endif | |
39 | # | |
40 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, p1, p2) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(p1, BOOST_PP_INC(n)) BOOST_PP_CAT(p2, BOOST_PP_INC(n)) | |
41 | # | |
42 | # /* BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z */ | |
43 | # | |
44 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() | |
45 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2)) | |
46 | # else | |
47 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z_I(z, count, p1, p2) | |
48 | # define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z_I(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2)) | |
49 | # endif | |
50 | # | |
51 | # endif |