projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | #if !defined(BOOST_PP_IS_ITERATING) |
| 2 | ||
| 3 | // Copyright David Abrahams 2002. | |
| 4 | // Distributed under the Boost Software License, Version 1.0. (See | |
| 5 | // accompanying file LICENSE_1_0.txt or copy at | |
| 6 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 7 | ||
| 8 | # ifndef TARGET_DWA2002521_HPP | |
| 9 | # define TARGET_DWA2002521_HPP | |
| 10 | ||
| 11 | # include <boost/python/detail/preprocessor.hpp> | |
| 12 | ||
| 13 | # include <boost/type.hpp> | |
| 14 | ||
| 15 | # include <boost/preprocessor/comma_if.hpp> | |
| 16 | # include <boost/preprocessor/if.hpp> | |
| 17 | # include <boost/preprocessor/iterate.hpp> | |
| 18 | # include <boost/preprocessor/debug/line.hpp> | |
| 19 | # include <boost/preprocessor/enum_params.hpp> | |
| 20 | # include <boost/preprocessor/repetition/enum_trailing_params.hpp> | |
| 21 | ||
| 22 | namespace boost { namespace python { namespace detail { | |
| 23 | ||
| 24 | # define BOOST_PP_ITERATION_PARAMS_1 \ | |
| 25 | (4, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/target.hpp>, BOOST_PYTHON_FUNCTION_POINTER)) | |
| 26 | # include BOOST_PP_ITERATE() | |
| 27 | ||
| 28 | # define BOOST_PP_ITERATION_PARAMS_1 \ | |
| 29 | (4, (0, BOOST_PYTHON_CV_COUNT - 1, <boost/python/detail/target.hpp>, BOOST_PYTHON_POINTER_TO_MEMBER)) | |
| 30 | # include BOOST_PP_ITERATE() | |
| 31 | ||
| 32 | template <class R, class T> | |
| 33 | T& (* target(R (T::*)) )() { return 0; } | |
| 34 | ||
| 35 | }}} // namespace boost::python::detail | |
| 36 | ||
| 37 | # endif // TARGET_DWA2002521_HPP | |
| 38 | ||
| 39 | /* --------------- function pointers --------------- */ | |
| 40 | // For gcc 4.4 compatability, we must include the | |
| 41 | // BOOST_PP_ITERATION_DEPTH test inside an #else clause. | |
| 42 | #else // BOOST_PP_IS_ITERATING | |
| 43 | #if BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_FUNCTION_POINTER | |
| 44 | # if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \ | |
| 45 | && BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201))) | |
| 46 | # line BOOST_PP_LINE(__LINE__, target.hpp(function_pointers)) | |
| 47 | # endif | |
| 48 | ||
| 49 | # define N BOOST_PP_ITERATION() | |
| 50 | ||
| 51 | template <class R BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)> | |
| 52 | BOOST_PP_IF(N, A0, void)(* target(R (*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A))) )() | |
| 53 | { | |
| 54 | return 0; | |
| 55 | } | |
| 56 | ||
| 57 | # undef N | |
| 58 | ||
| 59 | /* --------------- pointers-to-members --------------- */ | |
| 60 | #elif BOOST_PP_ITERATION_DEPTH() == 1 && BOOST_PP_ITERATION_FLAGS() == BOOST_PYTHON_POINTER_TO_MEMBER | |
| 61 | // Outer over cv-qualifiers | |
| 62 | ||
| 63 | # define BOOST_PP_ITERATION_PARAMS_2 (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/detail/target.hpp>)) | |
| 64 | # include BOOST_PP_ITERATE() | |
| 65 | ||
| 66 | #elif BOOST_PP_ITERATION_DEPTH() == 2 | |
| 67 | # if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100) \ | |
| 68 | && BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201))) | |
| 69 | # line BOOST_PP_LINE(__LINE__, target.hpp(pointers-to-members)) | |
| 70 | # endif | |
| 71 | // Inner over arities | |
| 72 | ||
| 73 | # define N BOOST_PP_ITERATION() | |
| 74 | # define Q BOOST_PYTHON_CV_QUALIFIER(BOOST_PP_RELATIVE_ITERATION(1)) | |
| 75 | ||
| 76 | template <class R, class T BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)> | |
| 77 | T& (* target(R (T::*)(BOOST_PP_ENUM_PARAMS_Z(1, N, A)) Q) )() | |
| 78 | { | |
| 79 | return 0; | |
| 80 | } | |
| 81 | ||
| 82 | # undef N | |
| 83 | # undef Q | |
| 84 | ||
| 85 | #endif // BOOST_PP_ITERATION_DEPTH() | |
| 86 | #endif |