preprocessor/iteration/iterate.hpp

0001 # /* **************************************************************************
0002 #  *                                                                          *
0003 #  *     (C) Copyright Paul Mensonides 2002.
0004 #  *     Distributed under the Boost Software License, Version 1.0. (See
0005 #  *     accompanying file LICENSE_1_0.txt or copy at
0006 #  *     http://www.boost.org/LICENSE_1_0.txt)
0007 #  *                                                                          *
0008 #  ************************************************************************** */
0009 #
0010 # /* See http://www.boost.org for most recent version. */
0011 #
0012 # ifndef BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
0013 # define BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
0014 #
0015 # include <boost/preprocessor/arithmetic/dec.hpp>
0016 # include <boost/preprocessor/arithmetic/inc.hpp>
0017 # include <boost/preprocessor/array/elem.hpp>
0018 # include <boost/preprocessor/array/size.hpp>
0019 # include <boost/preprocessor/cat.hpp>
0020 # include <boost/preprocessor/slot/slot.hpp>
0021 # include <boost/preprocessor/tuple/elem.hpp>
0022 #
0023 # /* BOOST_PP_ITERATION_DEPTH */
0024 #
0025 # define BOOST_PP_ITERATION_DEPTH() 0
0026 #
0027 # /* BOOST_PP_ITERATION */
0028 #
0029 # define BOOST_PP_ITERATION() BOOST_PP_CAT(BOOST_PP_ITERATION_, BOOST_PP_ITERATION_DEPTH())
0030 #
0031 # /* BOOST_PP_ITERATION_START && BOOST_PP_ITERATION_FINISH */
0032 #
0033 # define BOOST_PP_ITERATION_START() BOOST_PP_CAT(BOOST_PP_ITERATION_START_, BOOST_PP_ITERATION_DEPTH())
0034 # define BOOST_PP_ITERATION_FINISH() BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, BOOST_PP_ITERATION_DEPTH())
0035 #
0036 # /* BOOST_PP_ITERATION_FLAGS */
0037 #
0038 # define BOOST_PP_ITERATION_FLAGS() (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, BOOST_PP_ITERATION_DEPTH())())
0039 #
0040 # /* BOOST_PP_FRAME_ITERATION */
0041 #
0042 # define BOOST_PP_FRAME_ITERATION(i) BOOST_PP_CAT(BOOST_PP_ITERATION_, i)
0043 #
0044 # /* BOOST_PP_FRAME_START && BOOST_PP_FRAME_FINISH */
0045 #
0046 # define BOOST_PP_FRAME_START(i) BOOST_PP_CAT(BOOST_PP_ITERATION_START_, i)
0047 # define BOOST_PP_FRAME_FINISH(i) BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, i)
0048 #
0049 # /* BOOST_PP_FRAME_FLAGS */
0050 #
0051 # define BOOST_PP_FRAME_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, i)())
0052 #
0053 # /* BOOST_PP_RELATIVE_ITERATION */
0054 #
0055 # define BOOST_PP_RELATIVE_ITERATION(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_)
0056 #
0057 # define BOOST_PP_RELATIVE_0(m) BOOST_PP_CAT(m, BOOST_PP_ITERATION_DEPTH())
0058 # define BOOST_PP_RELATIVE_1(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))
0059 # define BOOST_PP_RELATIVE_2(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))
0060 # define BOOST_PP_RELATIVE_3(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))))
0061 # 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())))))
0062 #
0063 # /* BOOST_PP_RELATIVE_START && BOOST_PP_RELATIVE_FINISH */
0064 #
0065 # define BOOST_PP_RELATIVE_START(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_START_)
0066 # define BOOST_PP_RELATIVE_FINISH(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FINISH_)
0067 #
0068 # /* BOOST_PP_RELATIVE_FLAGS */
0069 #
0070 # define BOOST_PP_RELATIVE_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FLAGS_)())
0071 #
0072 # /* BOOST_PP_ITERATE */
0073 #
0074 # define BOOST_PP_ITERATE() BOOST_PP_CAT(BOOST_PP_ITERATE_, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()))
0075 #
0076 # define BOOST_PP_ITERATE_1 <boost/preprocessor/iteration/detail/iter/forward1.hpp>
0077 # define BOOST_PP_ITERATE_2 <boost/preprocessor/iteration/detail/iter/forward2.hpp>
0078 # define BOOST_PP_ITERATE_3 <boost/preprocessor/iteration/detail/iter/forward3.hpp>
0079 # define BOOST_PP_ITERATE_4 <boost/preprocessor/iteration/detail/iter/forward4.hpp>
0080 # define BOOST_PP_ITERATE_5 <boost/preprocessor/iteration/detail/iter/forward5.hpp>
0081 #
0082 # endif