projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*============================================================================= |
| 2 | Copyright (c) 2013-2014 Damien Buhl | |
| 3 | ||
| 4 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 5 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | ==============================================================================*/ | |
| 7 | ||
| 8 | #ifndef BOOST_FUSION_ADAPTED_STRUCT_DETAIL_ADAPT_BASE_ATTR_FILLER_HPP | |
| 9 | #define BOOST_FUSION_ADAPTED_STRUCT_DETAIL_ADAPT_BASE_ATTR_FILLER_HPP | |
| 10 | ||
| 11 | #include <boost/config.hpp> | |
| 12 | ||
| 13 | #include <boost/fusion/adapted/struct/detail/adapt_auto.hpp> | |
| 14 | #include <boost/fusion/adapted/struct/detail/preprocessor/is_seq.hpp> | |
| 15 | ||
| 16 | #include <boost/mpl/aux_/preprocessor/token_equal.hpp> | |
| 17 | ||
| 18 | #include <boost/preprocessor/config/config.hpp> | |
| 19 | #include <boost/preprocessor/control/iif.hpp> | |
| 20 | #include <boost/preprocessor/control/expr_iif.hpp> | |
| 21 | #include <boost/preprocessor/logical/compl.hpp> | |
| 22 | #include <boost/preprocessor/tuple/elem.hpp> | |
| 23 | #include <boost/preprocessor/seq/for_each.hpp> | |
| 24 | #include <boost/preprocessor/seq/push_front.hpp> | |
| 25 | #include <boost/preprocessor/facilities/expand.hpp> | |
| 26 | #include <boost/preprocessor/facilities/is_empty.hpp> | |
| 27 | ||
| 28 | ||
| 29 | #define BOOST_FUSION_ADAPT_STRUCT_FILLER_0(X, Y) \ | |
| 30 | BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X,Y) \ | |
| 31 | BOOST_FUSION_ADAPT_STRUCT_FILLER_1 | |
| 32 | ||
| 33 | #define BOOST_FUSION_ADAPT_STRUCT_FILLER_1(X, Y) \ | |
| 34 | BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X,Y) \ | |
| 35 | BOOST_FUSION_ADAPT_STRUCT_FILLER_0 | |
| 36 | ||
| 37 | #define BOOST_FUSION_ADAPT_STRUCT_FILLER_0_END | |
| 38 | #define BOOST_FUSION_ADAPT_STRUCT_FILLER_1_END | |
| 39 | ||
| 40 | #define BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X, Y) \ | |
| 41 | BOOST_PP_IIF(BOOST_MPL_PP_TOKEN_EQUAL(auto, BOOST_PP_EXPAND(X)), \ | |
| 42 | ((1, (Y))), \ | |
| 43 | ((2, (X,Y))) \ | |
| 44 | ) | |
| 45 | ||
| 46 | #define BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE) \ | |
| 47 | BOOST_PP_TUPLE_ELEM(2, 0, ATTRIBUTE) | |
| 48 | ||
| 49 | #define BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR(ATTRIBUTE) \ | |
| 50 | BOOST_PP_TUPLE_ELEM(2, 1, ATTRIBUTE) | |
| 51 | ||
| 52 | ||
| 53 | #if BOOST_PP_VARIADICS | |
| 54 | ||
| 55 | # define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP(r, unused, elem) \ | |
| 56 | BOOST_PP_IIF(BOOST_FUSION_PP_IS_SEQ(elem), \ | |
| 57 | BOOST_PP_CAT(BOOST_FUSION_ADAPT_STRUCT_FILLER_0 elem ,_END), \ | |
| 58 | BOOST_PP_EXPR_IIF(BOOST_PP_COMPL(BOOST_PP_IS_EMPTY(elem)), \ | |
| 59 | BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(auto, elem))) | |
| 60 | ||
| 61 | # define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(VA_ARGS_SEQ) \ | |
| 62 | BOOST_PP_SEQ_PUSH_FRONT( \ | |
| 63 | BOOST_PP_SEQ_FOR_EACH( \ | |
| 64 | BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP, \ | |
| 65 | unused, VA_ARGS_SEQ), \ | |
| 66 | (0,0)) | |
| 67 | ||
| 68 | #endif // BOOST_PP_VARIADICS | |
| 69 | ||
| 70 | #endif |