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1 | # /* ************************************************************************** |
2 | # * * | |
3 | # * (C) Copyright Edward Diener 2011. * | |
4 | # * (C) Copyright Paul Mensonides 2011. * | |
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 | # | |
11 | # /* See http://www.boost.org for most recent version. */ | |
12 | # | |
13 | # ifndef BOOST_PREPROCESSOR_ARRAY_TO_SEQ_HPP | |
14 | # define BOOST_PREPROCESSOR_ARRAY_TO_SEQ_HPP | |
15 | # | |
16 | # include <boost/preprocessor/cat.hpp> | |
17 | # include <boost/preprocessor/config/config.hpp> | |
18 | # include <boost/preprocessor/array/size.hpp> | |
19 | # include <boost/preprocessor/control/if.hpp> | |
20 | # include <boost/preprocessor/tuple/to_seq.hpp> | |
21 | # | |
22 | # /* BOOST_PP_ARRAY_TO_SEQ */ | |
23 | # | |
24 | # define BOOST_PP_ARRAY_TO_SEQ(array) \ | |
92f5a8d4 TL |
25 | BOOST_PP_IF \ |
26 | ( \ | |
27 | BOOST_PP_ARRAY_SIZE(array), \ | |
28 | BOOST_PP_ARRAY_TO_SEQ_DO, \ | |
29 | BOOST_PP_ARRAY_TO_SEQ_EMPTY \ | |
30 | ) \ | |
31 | (array) \ | |
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32 | /**/ |
33 | # define BOOST_PP_ARRAY_TO_SEQ_EMPTY(array) | |
34 | # | |
35 | # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC() | |
36 | # define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(BOOST_PP_TUPLE_TO_SEQ, array) | |
37 | # define BOOST_PP_ARRAY_TO_SEQ_I(m, args) BOOST_PP_ARRAY_TO_SEQ_II(m, args) | |
38 | # define BOOST_PP_ARRAY_TO_SEQ_II(m, args) BOOST_PP_CAT(m ## args,) | |
39 | # elif BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() | |
40 | # define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_ARRAY_TO_SEQ_I(array) | |
41 | # define BOOST_PP_ARRAY_TO_SEQ_I(array) BOOST_PP_TUPLE_TO_SEQ ## array | |
42 | # else | |
43 | # define BOOST_PP_ARRAY_TO_SEQ_DO(array) BOOST_PP_TUPLE_TO_SEQ array | |
44 | # endif | |
45 | # | |
46 | # endif |