52 lines
3.0 KiB
Plaintext
52 lines
3.0 KiB
Plaintext
# /* **************************************************************************
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# * *
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# * (C) Copyright Paul Mensonides 2005. *
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# * Distributed under the Boost Software License, Version 1.0. (See *
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# * accompanying file LICENSE_1_0.txt or copy at *
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# * http://www.boost.org/LICENSE_1_0.txt) *
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# * *
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# ************************************************************************** */
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#
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# /* See http://www.boost.org for most recent version. */
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#
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# ifndef BOOST_PREPROCESSOR_REPETITION_ENUM_SHIFTED_BINARY_PARAMS_HPP
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# define BOOST_PREPROCESSOR_REPETITION_ENUM_SHIFTED_BINARY_PARAMS_HPP
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#
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# include <boost/preprocessor/arithmetic/dec.hpp>
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# include <boost/preprocessor/arithmetic/inc.hpp>
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# include <boost/preprocessor/cat.hpp>
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# include <boost/preprocessor/config/config.hpp>
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# include <boost/preprocessor/punctuation/comma_if.hpp>
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# include <boost/preprocessor/repetition/repeat.hpp>
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# include <boost/preprocessor/tuple/elem.hpp>
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# include <boost/preprocessor/tuple/rem.hpp>
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#
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# /* BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS */
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#
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# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS(count, p1, p2) BOOST_PP_REPEAT(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2))
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# else
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS(count, p1, p2) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_I(count, p1, p2)
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_I(count, p1, p2) BOOST_PP_REPEAT(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2))
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# endif
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#
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# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_IM(z, n, BOOST_PP_TUPLE_REM_2 pp)
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_IM(z, n, im) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, im)
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# else
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M(z, n, pp) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, BOOST_PP_TUPLE_ELEM(2, 0, pp), BOOST_PP_TUPLE_ELEM(2, 1, pp))
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# endif
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#
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M_I(z, n, p1, p2) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(p1, BOOST_PP_INC(n)) BOOST_PP_CAT(p2, BOOST_PP_INC(n))
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#
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# /* BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z */
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#
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# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2))
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# else
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z(z, count, p1, p2) BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z_I(z, count, p1, p2)
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# define BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_Z_I(z, count, p1, p2) BOOST_PP_REPEAT_ ## z(BOOST_PP_DEC(count), BOOST_PP_ENUM_SHIFTED_BINARY_PARAMS_M, (p1, p2))
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# endif
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#
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# endif
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