forked from boostorg/preprocessor
speedups
[SVN r15272]
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@ -13,23 +13,19 @@
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# ifndef BOOST_PREPROCESSOR_LOGICAL_BITXOR_HPP
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# define BOOST_PREPROCESSOR_LOGICAL_BITXOR_HPP
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#
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# include <boost/preprocessor/cat.hpp>
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# include <boost/preprocessor/config/config.hpp>
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#
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# /* BOOST_PP_BITXOR */
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#
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# if BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_IDEAL
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# define BOOST_PP_BITXOR(x, y) BOOST_PP_CAT(BOOST_PP_BITXOR_, BOOST_PP_CAT(x, y))
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# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC()
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# define BOOST_PP_BITXOR(x, y) BOOST_PP_BITXOR_I(x, y)
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# else
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# if ~BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_MWCW
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# define BOOST_PP_BITXOR(x, y) BOOST_PP_BITXOR_D(x, y)
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# else
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# define BOOST_PP_BITXOR(x, y) BOOST_PP_EVIL_BITXOR_D((x, y))
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# define BOOST_PP_EVIL_BITXOR_D(par) BOOST_PP_BITXOR_D ## par
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# endif
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# define BOOST_PP_BITXOR_D(x, y) BOOST_PP_BITXOR_ ## x ## y
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# define BOOST_PP_BITXOR(x, y) BOOST_PP_BITXOR_OO((x, y))
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# define BOOST_PP_BITXOR_OO(par) BOOST_PP_BITXOR_I ## par
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# endif
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#
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# define BOOST_PP_BITXOR_I(x, y) BOOST_PP_BITXOR_ ## x ## y
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#
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# define BOOST_PP_BITXOR_00 0
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# define BOOST_PP_BITXOR_01 1
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# define BOOST_PP_BITXOR_10 1
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