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/Src/Dependencies/Boost/boost/preprocessor/list/reverse.hpp

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C++ Header | 40 lines | 33 code | 0 blank | 7 comment | 2 complexity | 219a80580aed0f898e47e6cf10b83360 MD5 | raw file
 1# /* Copyright (C) 2001
 2#  * Housemarque Oy
 3#  * http://www.housemarque.com
 4#  *
 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# /* Revised by Paul Mensonides (2002) */
11#
12# /* See http://www.boost.org for most recent version. */
13#
14# ifndef BOOST_PREPROCESSOR_LIST_REVERSE_HPP
15# define BOOST_PREPROCESSOR_LIST_REVERSE_HPP
16#
17# include <boost/preprocessor/config/config.hpp>
18# include <boost/preprocessor/list/fold_left.hpp>
19#
20# /* BOOST_PP_LIST_REVERSE */
21#
22# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
23#    define BOOST_PP_LIST_REVERSE(list) BOOST_PP_LIST_FOLD_LEFT(BOOST_PP_LIST_REVERSE_O, BOOST_PP_NIL, list)
24# else
25#    define BOOST_PP_LIST_REVERSE(list) BOOST_PP_LIST_REVERSE_I(list)
26#    define BOOST_PP_LIST_REVERSE_I(list) BOOST_PP_LIST_FOLD_LEFT(BOOST_PP_LIST_REVERSE_O, BOOST_PP_NIL, list)
27# endif
28#
29# define BOOST_PP_LIST_REVERSE_O(d, s, x) (x, s)
30#
31# /* BOOST_PP_LIST_REVERSE_D */
32#
33# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
34#    define BOOST_PP_LIST_REVERSE_D(d, list) BOOST_PP_LIST_FOLD_LEFT_ ## d(BOOST_PP_LIST_REVERSE_O, BOOST_PP_NIL, list)
35# else
36#    define BOOST_PP_LIST_REVERSE_D(d, list) BOOST_PP_LIST_REVERSE_D_I(d, list)
37#    define BOOST_PP_LIST_REVERSE_D_I(d, list) BOOST_PP_LIST_FOLD_LEFT_ ## d(BOOST_PP_LIST_REVERSE_O, BOOST_PP_NIL, list)
38# endif
39#
40# endif