projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | |
| 2 | // Copyright (C) 2009-2012 Lorenzo Caminiti | |
| 3 | // Distributed under the Boost Software License, Version 1.0 | |
| 4 | // (see accompanying file LICENSE_1_0.txt or a copy at | |
| 5 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | // Home at http://www.boost.org/libs/local_function | |
| 7 | ||
| 8 | #ifndef BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_HPP_ | |
| 9 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_HPP_ | |
| 10 | ||
| 11 | #include <boost/preprocessor/tuple/elem.hpp> | |
| 12 | ||
| 13 | // PRIVATE // | |
| 14 | ||
| 15 | // Non-this bind is 2-tuple `(name_without_type, name_with_type)`. | |
| 16 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_WITHOUT_TYPE_ 0 | |
| 17 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_WITH_TYPE_ 1 | |
| 18 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_MAX_ 2 | |
| 19 | ||
| 20 | // This bind is 1-typle `([type_] EMPTY)`. | |
| 21 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_THIS_TRAITS_INDEX_TYPE_ 0 | |
| 22 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_THIS_TRAITS_INDEX_MAX_ 1 | |
| 23 | ||
| 24 | // PUBLIC // | |
| 25 | ||
| 26 | // Expand: `[&] var_`. | |
| 27 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_VAR_WITHOUT_TYPE(bind_traits) \ | |
| 28 | BOOST_PP_TUPLE_ELEM(BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_MAX_, \ | |
| 29 | BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_WITHOUT_TYPE_, \ | |
| 30 | bind_traits) | |
| 31 | ||
| 32 | // Expand: `[type_ [&] var_]` (EMPTY if no type_ specified). | |
| 33 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_VAR_WITH_TYPE(bind_traits) \ | |
| 34 | BOOST_PP_TUPLE_ELEM(BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_MAX_, \ | |
| 35 | BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_INDEX_WITH_TYPE_, \ | |
| 36 | bind_traits)(/* expand EMPTY */) | |
| 37 | ||
| 38 | // Expand: `[type_]` (EMPTY if no type_ specified). | |
| 39 | #define BOOST_LOCAL_FUNCTION_AUX_PP_BIND_TRAITS_THIS_TYPE(bind_this_traits) \ | |
| 40 | BOOST_PP_TUPLE_ELEM( \ | |
| 41 | BOOST_LOCAL_FUNCTION_AUX_PP_BIND_THIS_TRAITS_INDEX_MAX_, \ | |
| 42 | BOOST_LOCAL_FUNCTION_AUX_PP_BIND_THIS_TRAITS_INDEX_TYPE_, \ | |
| 43 | bind_this_traits)(/* expand EMPTY */) | |
| 44 | ||
| 45 | #endif // #include guard | |
| 46 |