| 1 | // Copyright David Abrahams 2002. |
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| 2 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 3 | // accompanying file LICENSE_1_0.txt or copy at |
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| 4 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | #ifndef PREPROCESSOR_DWA200247_HPP |
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| 6 | # define PREPROCESSOR_DWA200247_HPP |
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| 7 | |
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| 8 | # include <boost/preprocessor/cat.hpp> |
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| 9 | # include <boost/preprocessor/comma_if.hpp> |
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| 10 | # include <boost/preprocessor/repeat.hpp> |
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| 11 | # include <boost/preprocessor/tuple/elem.hpp> |
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| 12 | |
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| 13 | // stuff that should be in the preprocessor library |
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| 14 | |
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| 15 | # define BOOST_PYTHON_APPLY(x) BOOST_PP_CAT(BOOST_PYTHON_APPLY_, x) |
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| 16 | |
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| 17 | # define BOOST_PYTHON_APPLY_BOOST_PYTHON_ITEM(v) v |
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| 18 | # define BOOST_PYTHON_APPLY_BOOST_PYTHON_NIL |
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| 19 | |
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| 20 | // cv-qualifiers |
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| 21 | |
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| 22 | # if !defined(__MWERKS__) || __MWERKS__ > 0x2407 |
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| 23 | # define BOOST_PYTHON_CV_COUNT 4 |
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| 24 | # else |
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| 25 | # define BOOST_PYTHON_CV_COUNT 1 |
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| 26 | # endif |
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| 27 | |
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| 28 | # ifndef BOOST_PYTHON_MAX_ARITY |
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| 29 | # define BOOST_PYTHON_MAX_ARITY 15 |
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| 30 | # endif |
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| 31 | |
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| 32 | # ifndef BOOST_PYTHON_MAX_BASES |
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| 33 | # define BOOST_PYTHON_MAX_BASES 10 |
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| 34 | # endif |
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| 35 | |
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| 36 | # define BOOST_PYTHON_CV_QUALIFIER(i) \ |
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| 37 | BOOST_PYTHON_APPLY( \ |
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| 38 | BOOST_PP_TUPLE_ELEM(4, i, BOOST_PYTHON_CV_QUALIFIER_I) \ |
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| 39 | ) |
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| 40 | |
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| 41 | # define BOOST_PYTHON_CV_QUALIFIER_I \ |
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| 42 | ( \ |
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| 43 | BOOST_PYTHON_NIL, \ |
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| 44 | BOOST_PYTHON_ITEM(const), \ |
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| 45 | BOOST_PYTHON_ITEM(volatile), \ |
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| 46 | BOOST_PYTHON_ITEM(const volatile) \ |
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| 47 | ) |
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| 48 | |
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| 49 | // enumerators |
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| 50 | # define BOOST_PYTHON_UNARY_ENUM(c, text) BOOST_PP_REPEAT(c, BOOST_PYTHON_UNARY_ENUM_I, text) |
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| 51 | # define BOOST_PYTHON_UNARY_ENUM_I(z, n, text) BOOST_PP_COMMA_IF(n) text ## n |
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| 52 | |
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| 53 | # define BOOST_PYTHON_BINARY_ENUM(c, a, b) BOOST_PP_REPEAT(c, BOOST_PYTHON_BINARY_ENUM_I, (a, b)) |
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| 54 | # 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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| 55 | |
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| 56 | # 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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| 57 | # 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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| 58 | |
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| 59 | // fixed text (no commas) |
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| 60 | # define BOOST_PYTHON_FIXED(z, n, text) text |
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| 61 | |
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| 62 | // flags |
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| 63 | # define BOOST_PYTHON_FUNCTION_POINTER 0x0001 |
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| 64 | # define BOOST_PYTHON_POINTER_TO_MEMBER 0x0002 |
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| 65 | |
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| 66 | #endif // PREPROCESSOR_DWA200247_HPP |
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