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| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-07-23 15:25:44 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-07-23 15:25:44 +0200 |
| commit | 8286ac511144e4f17d34eac9affb97e50646344a (patch) | |
| tree | f1af7320d7b6be6be059216d0ad08ac7b4f73fd0 /libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp | |
| parent | a15cf65c44d5c224169c32ef5495b68c758134b7 (diff) | |
Imported Upstream version 4.0.0upstream/4.0.0
Diffstat (limited to 'libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp')
| -rw-r--r-- | libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp b/libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp new file mode 100644 index 0000000..182fa42 --- /dev/null +++ b/libcutl/cutl/details/boost/preprocessor/arithmetic/sub.hpp @@ -0,0 +1,50 @@ +# /* Copyright (C) 2001 +# * Housemarque Oy +# * http://www.housemarque.com +# * +# * Distributed under the Boost Software License, Version 1.0. (See +# * accompanying file LICENSE_1_0.txt or copy at +# * http://www.boost.org/LICENSE_1_0.txt) +# */ +# +# /* Revised by Paul Mensonides (2002) */ +# +# /* See http://www.boost.org for most recent version. */ +# +# ifndef BOOST_PREPROCESSOR_ARITHMETIC_SUB_HPP +# define BOOST_PREPROCESSOR_ARITHMETIC_SUB_HPP +# +# include <cutl/details/boost/preprocessor/arithmetic/dec.hpp> +# include <cutl/details/boost/preprocessor/config/config.hpp> +# include <cutl/details/boost/preprocessor/control/while.hpp> +# include <cutl/details/boost/preprocessor/tuple/elem.hpp> +# +# /* BOOST_PP_SUB */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SUB(x, y) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_SUB_P, BOOST_PP_SUB_O, (x, y))) +# else +# define BOOST_PP_SUB(x, y) BOOST_PP_SUB_I(x, y) +# define BOOST_PP_SUB_I(x, y) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE(BOOST_PP_SUB_P, BOOST_PP_SUB_O, (x, y))) +# endif +# +# define BOOST_PP_SUB_P(d, xy) BOOST_PP_TUPLE_ELEM(2, 1, xy) +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() +# define BOOST_PP_SUB_O(d, xy) BOOST_PP_SUB_O_I xy +# else +# define BOOST_PP_SUB_O(d, xy) BOOST_PP_SUB_O_I(BOOST_PP_TUPLE_ELEM(2, 0, xy), BOOST_PP_TUPLE_ELEM(2, 1, xy)) +# endif +# +# define BOOST_PP_SUB_O_I(x, y) (BOOST_PP_DEC(x), BOOST_PP_DEC(y)) +# +# /* BOOST_PP_SUB_D */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SUB_D(d, x, y) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_SUB_P, BOOST_PP_SUB_O, (x, y))) +# else +# define BOOST_PP_SUB_D(d, x, y) BOOST_PP_SUB_D_I(d, x, y) +# define BOOST_PP_SUB_D_I(d, x, y) BOOST_PP_TUPLE_ELEM(2, 0, BOOST_PP_WHILE_ ## d(BOOST_PP_SUB_P, BOOST_PP_SUB_O, (x, y))) +# endif +# +# endif |