diff options
Diffstat (limited to 'src/third_party/boost-1.60.0/boost/preprocessor/seq/reverse.hpp')
-rw-r--r-- | src/third_party/boost-1.60.0/boost/preprocessor/seq/reverse.hpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/third_party/boost-1.60.0/boost/preprocessor/seq/reverse.hpp b/src/third_party/boost-1.60.0/boost/preprocessor/seq/reverse.hpp new file mode 100644 index 00000000000..338d777d77b --- /dev/null +++ b/src/third_party/boost-1.60.0/boost/preprocessor/seq/reverse.hpp @@ -0,0 +1,39 @@ +# /* ************************************************************************** +# * * +# * (C) Copyright Paul Mensonides 2002. +# * 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) +# * * +# ************************************************************************** */ +# +# /* See http://www.boost.org for most recent version. */ +# +# ifndef BOOST_PREPROCESSOR_SEQ_REVERSE_HPP +# define BOOST_PREPROCESSOR_SEQ_REVERSE_HPP +# +# include <boost/preprocessor/config/config.hpp> +# include <boost/preprocessor/facilities/empty.hpp> +# include <boost/preprocessor/seq/fold_left.hpp> +# +# /* BOOST_PP_SEQ_REVERSE */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SEQ_REVERSE(seq) BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_REVERSE_O, BOOST_PP_EMPTY, seq)() +# else +# define BOOST_PP_SEQ_REVERSE(seq) BOOST_PP_SEQ_REVERSE_I(seq) +# define BOOST_PP_SEQ_REVERSE_I(seq) BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_REVERSE_O, BOOST_PP_EMPTY, seq)() +# endif +# +# define BOOST_PP_SEQ_REVERSE_O(s, state, elem) (elem) state +# +# /* BOOST_PP_SEQ_REVERSE_S */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SEQ_REVERSE_S(s, seq) BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_REVERSE_O, BOOST_PP_EMPTY, seq)() +# else +# define BOOST_PP_SEQ_REVERSE_S(s, seq) BOOST_PP_SEQ_REVERSE_S_I(s, seq) +# define BOOST_PP_SEQ_REVERSE_S_I(s, seq) BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_REVERSE_O, BOOST_PP_EMPTY, seq)() +# endif +# +# endif |