boost/boost/preprocessor/iteration/iterate.hpp

   1 # /* **************************************************************************
   2 #  *                                                                          *
   3 #  *     (C) Copyright Paul Mensonides 2002.  Permission to copy, use,        *
   4 #  *     modify, sell, and distribute this software is granted provided       *
   5 #  *     this copyright notice appears in all copies.  This software is       *
   6 #  *     provided "as is" without express or implied warranty, and with       *
   7 #  *     no claim at to its suitability for any purpose.                      *
   8 #  *                                                                          *
   9 #  ************************************************************************** */
  10 #
  11 # /* See http://www.boost.org for most recent version. */
  12 #
  13 # ifndef BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
  14 # define BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
  15 #
  16 # include <boost/preprocessor/arithmetic/dec.hpp>
  17 # include <boost/preprocessor/arithmetic/inc.hpp>
  18 # include <boost/preprocessor/array/elem.hpp>
  19 # include <boost/preprocessor/array/size.hpp>
  20 # include <boost/preprocessor/cat.hpp>
  21 # include <boost/preprocessor/slot/slot.hpp>
  22 # include <boost/preprocessor/tuple/elem.hpp>
  23 #
  24 # /* BOOST_PP_ITERATION_DEPTH */
  25 #
  26 # define BOOST_PP_ITERATION_DEPTH() 0
  27 #
  28 # /* BOOST_PP_ITERATION */
  29 #
  30 # define BOOST_PP_ITERATION() BOOST_PP_CAT(BOOST_PP_ITERATION_, BOOST_PP_ITERATION_DEPTH())
  31 #
  32 # /* BOOST_PP_ITERATION_START && BOOST_PP_ITERATION_FINISH */
  33 #
  34 # define BOOST_PP_ITERATION_START() BOOST_PP_CAT(BOOST_PP_ITERATION_START_, BOOST_PP_ITERATION_DEPTH())
  35 # define BOOST_PP_ITERATION_FINISH() BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, BOOST_PP_ITERATION_DEPTH())
  36 #
  37 # /* BOOST_PP_ITERATION_FLAGS */
  38 #
  39 # define BOOST_PP_ITERATION_FLAGS() (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, BOOST_PP_ITERATION_DEPTH()))
  40 #
  41 # /* BOOST_PP_FRAME_ITERATION */
  42 #
  43 # define BOOST_PP_FRAME_ITERATION(i) BOOST_PP_CAT(BOOST_PP_ITERATION_, i)
  44 #
  45 # /* BOOST_PP_FRAME_START && BOOST_PP_FRAME_FINISH */
  46 #
  47 # define BOOST_PP_FRAME_START(i) BOOST_PP_CAT(BOOST_PP_ITERATION_START_, i)
  48 # define BOOST_PP_FRAME_FINISH(i) BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, i)
  49 #
  50 # /* BOOST_PP_FRAME_FLAGS */
  51 #
  52 # define BOOST_PP_FRAME_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, i))
  53 #
  54 # /* BOOST_PP_RELATIVE_ITERATION */
  55 #
  56 # define BOOST_PP_RELATIVE_ITERATION(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_)
  57 #
  58 # define BOOST_PP_RELATIVE_0(m) BOOST_PP_CAT(m, BOOST_PP_ITERATION_DEPTH())
  59 # define BOOST_PP_RELATIVE_1(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))
  60 # define BOOST_PP_RELATIVE_2(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))
  61 # define BOOST_PP_RELATIVE_3(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))))
  62 # define BOOST_PP_RELATIVE_4(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))))
  63 #
  64 # /* BOOST_PP_RELATIVE_START && BOOST_PP_RELATIVE_FINISH */
  65 #
  66 # define BOOST_PP_RELATIVE_START(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_START_)
  67 # define BOOST_PP_RELATIVE_FINISH(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FINISH_)
  68 #
  69 # /* BOOST_PP_RELATIVE_FLAGS */
  70 #
  71 # define BOOST_PP_RELATIVE_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FLAGS_))
  72 #
  73 # /* BOOST_PP_ITERATE */
  74 #
  75 # define BOOST_PP_ITERATE() BOOST_PP_CAT(BOOST_PP_ITERATE_, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()))
  76 #
  77 # define BOOST_PP_ITERATE_1 <boost/preprocessor/iteration/detail/iter/forward1.hpp>
  78 # define BOOST_PP_ITERATE_2 <boost/preprocessor/iteration/detail/iter/forward2.hpp>
  79 # define BOOST_PP_ITERATE_3 <boost/preprocessor/iteration/detail/iter/forward3.hpp>
  80 # define BOOST_PP_ITERATE_4 <boost/preprocessor/iteration/detail/iter/forward4.hpp>
  81 # define BOOST_PP_ITERATE_5 <boost/preprocessor/iteration/detail/iter/forward5.hpp>
  82 #
  83 # endif