compiler/boost/preprocessor/list/for_each_i.hpp

   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_LIST_FOR_EACH_I_HPP
  15 # define BOOST_PREPROCESSOR_LIST_LIST_FOR_EACH_I_HPP
  16 #
  17 # include <boost/preprocessor/arithmetic/inc.hpp>
  18 # include <boost/preprocessor/config/config.hpp>
  19 # include <boost/preprocessor/list/adt.hpp>
  20 # include <boost/preprocessor/repetition/for.hpp>
  21 # include <boost/preprocessor/tuple/elem.hpp>
  22 # include <boost/preprocessor/tuple/rem.hpp>
  23 #
  24 # /* BOOST_PP_LIST_FOR_EACH_I */
  25 #
  26 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() && ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MSVC()
  27 #    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)
  28 # else
  29 #    define BOOST_PP_LIST_FOR_EACH_I(macro, data, list) BOOST_PP_LIST_FOR_EACH_I_I(macro, data, list)
  30 #    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)
  31 # endif
  32 #
  33 # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
  34 #    define BOOST_PP_LIST_FOR_EACH_I_P(r, x) BOOST_PP_LIST_FOR_EACH_I_P_D x
  35 #    define BOOST_PP_LIST_FOR_EACH_I_P_D(m, d, l, i) BOOST_PP_LIST_IS_CONS(l)
  36 # else
  37 #    define BOOST_PP_LIST_FOR_EACH_I_P(r, x) BOOST_PP_LIST_IS_CONS(BOOST_PP_TUPLE_ELEM(4, 2, x))
  38 # endif
  39 #
  40 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
  41 #    define BOOST_PP_LIST_FOR_EACH_I_O(r, x) BOOST_PP_LIST_FOR_EACH_I_O_D x
  42 #    define BOOST_PP_LIST_FOR_EACH_I_O_D(m, d, l, i) (m, d, BOOST_PP_LIST_REST(l), BOOST_PP_INC(i))
  43 # else
  44 #    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)))
  45 # endif
  46 #
  47 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  48 #    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))
  49 # else
  50 #    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)
  51 #    define BOOST_PP_LIST_FOR_EACH_I_M_I(r, x_e) BOOST_PP_LIST_FOR_EACH_I_M_D(r, x_e)
  52 # endif
  53 #
  54 # define BOOST_PP_LIST_FOR_EACH_I_M_D(r, m, d, l, i) m(r, d, i, BOOST_PP_LIST_FIRST(l))
  55 #
  56 # /* BOOST_PP_LIST_FOR_EACH_I_R */
  57 #
  58 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  59 #    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)
  60 # else
  61 #    define BOOST_PP_LIST_FOR_EACH_I_R(r, macro, data, list) BOOST_PP_LIST_FOR_EACH_I_R_I(r, macro, data, list)
  62 #    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)
  63 # endif
  64 #
  65 # endif