preprocessor/list/for_each_i.hpp

0001 # /* Copyright (C) 2001
0002 #  * Housemarque Oy
0003 #  * http://www.housemarque.com
0004 #  *
0005 #  * Distributed under the Boost Software License, Version 1.0. (See
0006 #  * accompanying file LICENSE_1_0.txt or copy at
0007 #  * http://www.boost.org/LICENSE_1_0.txt)
0008 #  */
0009 #
0010 # /* Revised by Paul Mensonides (2002) */
0011 #
0012 # /* See http://www.boost.org for most recent version. */
0013 #
0014 # ifndef BOOST_PREPROCESSOR_LIST_LIST_FOR_EACH_I_HPP
0015 # define BOOST_PREPROCESSOR_LIST_LIST_FOR_EACH_I_HPP
0016 #
0017 # include <boost/preprocessor/arithmetic/inc.hpp>
0018 # include <boost/preprocessor/config/config.hpp>
0019 # include <boost/preprocessor/list/adt.hpp>
0020 # include <boost/preprocessor/repetition/for.hpp>
0021 # include <boost/preprocessor/tuple/elem.hpp>
0022 # include <boost/preprocessor/tuple/rem.hpp>
0023 #
0024 # /* BOOST_PP_LIST_FOR_EACH_I */
0025 #
0026 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() && ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
0027 #    define BOOST_PP_LIST_FOR_EACH_I(macro, data, list) BOOST_PP_FOR((macro, data, list, 0), BOOST_PP_LIST_FOR_EACH_I_P, BOOST_PP_LIST_FOR_EACH_I_O, BOOST_PP_LIST_FOR_EACH_I_M)
0028 # else
0029 #    define BOOST_PP_LIST_FOR_EACH_I(macro, data, list) BOOST_PP_LIST_FOR_EACH_I_I(macro, data, list)
0030 #    define BOOST_PP_LIST_FOR_EACH_I_I(macro, data, list) BOOST_PP_FOR((macro, data, list, 0), BOOST_PP_LIST_FOR_EACH_I_P, BOOST_PP_LIST_FOR_EACH_I_O, BOOST_PP_LIST_FOR_EACH_I_M)
0031 # endif
0032 #
0033 # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
0034 #    define BOOST_PP_LIST_FOR_EACH_I_P(r, x) BOOST_PP_LIST_FOR_EACH_I_P_D x
0035 #    define BOOST_PP_LIST_FOR_EACH_I_P_D(m, d, l, i) BOOST_PP_LIST_IS_CONS(l)
0036 # else
0037 #    define BOOST_PP_LIST_FOR_EACH_I_P(r, x) BOOST_PP_LIST_IS_CONS(BOOST_PP_TUPLE_ELEM(4, 2, x))
0038 # endif
0039 #
0040 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
0041 #    define BOOST_PP_LIST_FOR_EACH_I_O(r, x) BOOST_PP_LIST_FOR_EACH_I_O_D x
0042 #    define BOOST_PP_LIST_FOR_EACH_I_O_D(m, d, l, i) (m, d, BOOST_PP_LIST_REST(l), BOOST_PP_INC(i))
0043 # else
0044 #    define BOOST_PP_LIST_FOR_EACH_I_O(r, x) (BOOST_PP_TUPLE_ELEM(4, 0, x), BOOST_PP_TUPLE_ELEM(4, 1, x), BOOST_PP_LIST_REST(BOOST_PP_TUPLE_ELEM(4, 2, x)), BOOST_PP_INC(BOOST_PP_TUPLE_ELEM(4, 3, x)))
0045 # endif
0046 #
0047 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
0048 #    define BOOST_PP_LIST_FOR_EACH_I_M(r, x) BOOST_PP_LIST_FOR_EACH_I_M_D(r, BOOST_PP_TUPLE_ELEM(4, 0, x), BOOST_PP_TUPLE_ELEM(4, 1, x), BOOST_PP_TUPLE_ELEM(4, 2, x), BOOST_PP_TUPLE_ELEM(4, 3, x))
0049 # else
0050 #    define BOOST_PP_LIST_FOR_EACH_I_M(r, x) BOOST_PP_LIST_FOR_EACH_I_M_I(r, BOOST_PP_TUPLE_REM_4 x)
0051 #    define BOOST_PP_LIST_FOR_EACH_I_M_I(r, x_e) BOOST_PP_LIST_FOR_EACH_I_M_D(r, x_e)
0052 # endif
0053 #
0054 # define BOOST_PP_LIST_FOR_EACH_I_M_D(r, m, d, l, i) m(r, d, i, BOOST_PP_LIST_FIRST(l))
0055 #
0056 # /* BOOST_PP_LIST_FOR_EACH_I_R */
0057 #
0058 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
0059 #    define BOOST_PP_LIST_FOR_EACH_I_R(r, macro, data, list) BOOST_PP_FOR_ ## r((macro, data, list, 0), BOOST_PP_LIST_FOR_EACH_I_P, BOOST_PP_LIST_FOR_EACH_I_O, BOOST_PP_LIST_FOR_EACH_I_M)
0060 # else
0061 #    define BOOST_PP_LIST_FOR_EACH_I_R(r, macro, data, list) BOOST_PP_LIST_FOR_EACH_I_R_I(r, macro, data, list)
0062 #    define BOOST_PP_LIST_FOR_EACH_I_R_I(r, macro, data, list) BOOST_PP_FOR_ ## r((macro, data, list, 0), BOOST_PP_LIST_FOR_EACH_I_P, BOOST_PP_LIST_FOR_EACH_I_O, BOOST_PP_LIST_FOR_EACH_I_M)
0063 # endif
0064 #
0065 # endif