67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
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// Copyright David Abrahams 2002.
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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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#ifndef PREPROCESSOR_DWA200247_HPP
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# define PREPROCESSOR_DWA200247_HPP
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# include <boost/preprocessor/cat.hpp>
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# include <boost/preprocessor/comma_if.hpp>
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# include <boost/preprocessor/repeat.hpp>
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# include <boost/preprocessor/tuple/elem.hpp>
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// stuff that should be in the preprocessor library
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# define BOOST_PYTHON_APPLY(x) BOOST_PP_CAT(BOOST_PYTHON_APPLY_, x)
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# define BOOST_PYTHON_APPLY_BOOST_PYTHON_ITEM(v) v
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# define BOOST_PYTHON_APPLY_BOOST_PYTHON_NIL
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// cv-qualifiers
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# if !defined(__MWERKS__) || __MWERKS__ > 0x2407
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# define BOOST_PYTHON_CV_COUNT 4
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# else
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# define BOOST_PYTHON_CV_COUNT 1
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# endif
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# ifndef BOOST_PYTHON_MAX_ARITY
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# define BOOST_PYTHON_MAX_ARITY 15
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# endif
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# ifndef BOOST_PYTHON_MAX_BASES
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# define BOOST_PYTHON_MAX_BASES 10
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# endif
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# define BOOST_PYTHON_CV_QUALIFIER(i) \
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BOOST_PYTHON_APPLY( \
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BOOST_PP_TUPLE_ELEM(4, i, BOOST_PYTHON_CV_QUALIFIER_I) \
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)
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# define BOOST_PYTHON_CV_QUALIFIER_I \
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( \
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BOOST_PYTHON_NIL, \
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BOOST_PYTHON_ITEM(const), \
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BOOST_PYTHON_ITEM(volatile), \
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BOOST_PYTHON_ITEM(const volatile) \
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)
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// enumerators
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# define BOOST_PYTHON_UNARY_ENUM(c, text) BOOST_PP_REPEAT(c, BOOST_PYTHON_UNARY_ENUM_I, text)
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# define BOOST_PYTHON_UNARY_ENUM_I(z, n, text) BOOST_PP_COMMA_IF(n) text ## n
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# define BOOST_PYTHON_BINARY_ENUM(c, a, b) BOOST_PP_REPEAT(c, BOOST_PYTHON_BINARY_ENUM_I, (a, b))
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# define BOOST_PYTHON_BINARY_ENUM_I(z, n, _) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 0, _), n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 1, _), n)
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# define BOOST_PYTHON_ENUM_WITH_DEFAULT(c, text, def) BOOST_PP_REPEAT(c, BOOST_PYTHON_ENUM_WITH_DEFAULT_I, (text, def))
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# define BOOST_PYTHON_ENUM_WITH_DEFAULT_I(z, n, _) BOOST_PP_COMMA_IF(n) BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 0, _), n) = BOOST_PP_TUPLE_ELEM(2, 1, _)
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// fixed text (no commas)
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# define BOOST_PYTHON_FIXED(z, n, text) text
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// flags
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# define BOOST_PYTHON_FUNCTION_POINTER 0x0001
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# define BOOST_PYTHON_POINTER_TO_MEMBER 0x0002
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#endif // PREPROCESSOR_DWA200247_HPP
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