forked from boostorg/preprocessor
71 lines
4.1 KiB
C++
71 lines
4.1 KiB
C++
# ifndef BOOST_PREPROCESSOR_ITERATE_HPP
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# define BOOST_PREPROCESSOR_ITERATE_HPP
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#
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# /* **************************************************************************
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# * *
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# * (C) Copyright Paul Mensonides 2002. Permission to copy, use, *
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# * modify, sell, and distribute this software is granted provided *
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# * this copyright notice appears in all copies. This software is *
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# * provided "as is" without express or implied warranty, and with *
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# * no claim at to its suitability for any purpose. *
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# * *
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# ************************************************************************** */
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#
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# include <boost/preprocessor/detail/cat.hpp>
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# include <boost/preprocessor/dec.hpp>
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# include <boost/preprocessor/inc.hpp>
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# include <boost/preprocessor/stringize.hpp>
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#
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# include <boost/preprocessor/tuple/elem.hpp>
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#
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# define BOOST_PP_ITERATION_DEPTH_LIMIT 5
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# define BOOST_PP_ITERATION_LIMIT 256
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#
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# define BOOST_PP_ITERATION_DEPTH() 0
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#
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# define BOOST_PP_ITERATION() BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_, BOOST_PP_ITERATION_DEPTH())
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#
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# define BOOST_PP_ITERATION_START() BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_START_, BOOST_PP_ITERATION_DEPTH())
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# define BOOST_PP_ITERATION_FINISH() BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_FINISH_, BOOST_PP_ITERATION_DEPTH())
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#
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# define BOOST_PP_FRAME_ITERATION(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_, i)
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# define BOOST_PP_RELATIVE_ITERATION(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_)
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#
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# define BOOST_PP_FRAME_START(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_START_, i)
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# define BOOST_PP_RELATIVE_START(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_START_)
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#
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# define BOOST_PP_FRAME_FINISH(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_ITERATION_FINISH_, i)
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# define BOOST_PP_RELATIVE_FINISH(i) BOOST_PP_DETAIL_CAT2(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FINISH_)
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#
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# define BOOST_PP_RELATIVE_0(m) BOOST_PP_DETAIL_CAT2(m, BOOST_PP_ITERATION_DEPTH())
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# define BOOST_PP_RELATIVE_1(m) BOOST_PP_DETAIL_CAT2(m, BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))
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# define BOOST_PP_RELATIVE_2(m) BOOST_PP_DETAIL_CAT2(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))
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# define BOOST_PP_RELATIVE_3(m) BOOST_PP_DETAIL_CAT2(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))))
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# define BOOST_PP_RELATIVE_4(m) BOOST_PP_DETAIL_CAT2(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))))
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#
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# define BOOST_PP_SET_ITERATION_START() BOOST_PP_DETAIL_CAT4(<boost/preprocessor/detail/iterate/lower, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()), ., hpp>)
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# define BOOST_PP_SET_ITERATION_FINISH() BOOST_PP_DETAIL_CAT4(<boost/preprocessor/detail/iterate/upper, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()), ., hpp>)
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#
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# if !defined(__MWERKS__) || __MWERKS__ > 0x3000
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# define BOOST_PP_LINE(line, file) line BOOST_PP_STRINGIZE(BOOST_PP_DETAIL_CAT2(file, BOOST_PP_DETAIL_CAT2(BOOST_PP_LINE_, BOOST_PP_ITERATION_DEPTH())()))
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# define BOOST_PP_DETAIL_LINE() 1 ""
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# else
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# define BOOST_PP_LINE(line, file) __LINE__ __FILE__
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# define BOOST_PP_DETAIL_LINE() __LINE__
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# endif
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#
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# define BOOST_PP_LINE_0() (!BOOST_PP_ERROR_NO_ACTIVE_ITERATION)
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# define BOOST_PP_LINE_1() BOOST_PP_DETAIL_CAT3([, BOOST_PP_ITERATION(), ])
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# define BOOST_PP_LINE_2() BOOST_PP_DETAIL_CAT2(BOOST_PP_DETAIL_CAT3([, BOOST_PP_FRAME_ITERATION(1), ]), BOOST_PP_LINE_1())
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# define BOOST_PP_LINE_3() BOOST_PP_DETAIL_CAT2(BOOST_PP_DETAIL_CAT3([, BOOST_PP_FRAME_ITERATION(2), ]), BOOST_PP_LINE_2())
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# define BOOST_PP_LINE_4() BOOST_PP_DETAIL_CAT2(BOOST_PP_DETAIL_CAT3([, BOOST_PP_FRAME_ITERATION(3), ]), BOOST_PP_LINE_3())
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# define BOOST_PP_LINE_5() BOOST_PP_DETAIL_CAT2(BOOST_PP_DETAIL_CAT3([, BOOST_PP_FRAME_ITERATION(4), ]), BOOST_PP_LINE_4())
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#
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# define BOOST_PP_ITERATE() BOOST_PP_DETAIL_CAT4(<boost/preprocessor/detail/iterate/exp, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()), ., hpp>)
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#
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# define BOOST_PP_LOCAL_ITERATE() <boost/preprocessor/detail/iterate/local_iterate.hpp>
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#
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# define BOOST_PP_INCLUDE_SELF() <boost/preprocessor/detail/iterate/self.hpp>
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#
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# endif
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