projects / ceph.git / blame
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1 | /*============================================================================= |
| 2 | Copyright (c) 2001-2007 Joel de Guzman | |
| 3 | Copyright (c) 2009-2011 Christopher Schmidt | |
| 4 | Copyright (c) 2013-2014 Damien Buhl | |
| 5 | ||
| 6 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 7 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 8 | ==============================================================================*/ | |
| 9 | ||
| 10 | #ifndef BOOST_FUSION_ADAPTED_STRUCT_ADAPT_STRUCT_HPP | |
| 11 | #define BOOST_FUSION_ADAPTED_STRUCT_ADAPT_STRUCT_HPP | |
| 12 | ||
| 13 | #include <boost/fusion/support/config.hpp> | |
| 14 | #include <boost/preprocessor/config/config.hpp> | |
| 15 | #include <boost/preprocessor/cat.hpp> | |
| 16 | #include <boost/preprocessor/empty.hpp> | |
| 17 | #include <boost/preprocessor/control/iif.hpp> | |
| 18 | #include <boost/preprocessor/comparison/less.hpp> | |
| 19 | #include <boost/preprocessor/seq/seq.hpp> | |
| 20 | #include <boost/preprocessor/variadic/to_seq.hpp> | |
| 7c673cae FG |
21 | |
| 22 | #include <boost/fusion/adapted/struct/detail/extension.hpp> | |
| 23 | #include <boost/fusion/adapted/struct/detail/adapt_base.hpp> | |
| 24 | #include <boost/fusion/adapted/struct/detail/adapt_base_attr_filler.hpp> | |
| 25 | #include <boost/fusion/adapted/struct/detail/at_impl.hpp> | |
| 26 | #include <boost/fusion/adapted/struct/detail/is_view_impl.hpp> | |
| 27 | #include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp> | |
| 28 | #include <boost/fusion/adapted/struct/detail/value_at_impl.hpp> | |
| 29 | #include <boost/fusion/adapted/struct/detail/category_of_impl.hpp> | |
| 30 | #include <boost/fusion/adapted/struct/detail/size_impl.hpp> | |
| 31 | #include <boost/fusion/adapted/struct/detail/begin_impl.hpp> | |
| 32 | #include <boost/fusion/adapted/struct/detail/end_impl.hpp> | |
| 33 | #include <boost/fusion/adapted/struct/detail/value_of_impl.hpp> | |
| 34 | #include <boost/fusion/adapted/struct/detail/deref_impl.hpp> | |
| 35 | ||
| 36 | #define BOOST_FUSION_ADAPT_STRUCT_C( \ | |
| 37 | TEMPLATE_PARAMS_SEQ, NAME_SEQ, IS_VIEW, I, ATTRIBUTE) \ | |
| 38 | BOOST_FUSION_ADAPT_STRUCT_C_BASE( \ | |
| 39 | TEMPLATE_PARAMS_SEQ, \ | |
| 40 | NAME_SEQ, \ | |
| 41 | IS_VIEW, \ | |
| 42 | I, \ | |
| 43 | BOOST_PP_IIF(IS_VIEW, BOOST_FUSION_PROXY_PREFIX, BOOST_PP_EMPTY), \ | |
| 44 | BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR(ATTRIBUTE), \ | |
| 45 | BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE), \ | |
| 46 | BOOST_PP_LESS( \ | |
| 47 | BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE), 2)) | |
| 48 | ||
| 49 | ||
| 50 | ||
| 51 | #if BOOST_PP_VARIADICS | |
| 52 | ||
| 53 | # define BOOST_FUSION_ADAPT_TPL_STRUCT(TEMPLATE_PARAMS_SEQ,NAME_SEQ, ...) \ | |
| 54 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 55 | (1)TEMPLATE_PARAMS_SEQ, \ | |
| 56 | (1)NAME_SEQ, \ | |
| 57 | struct_tag, \ | |
| 58 | 0, \ | |
| 59 | BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \ | |
| 60 | BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__)), \ | |
| 61 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 62 | ||
| 63 | # define BOOST_FUSION_ADAPT_STRUCT(...) \ | |
| 64 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 65 | (0), \ | |
| 66 | (0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \ | |
| 67 | struct_tag, \ | |
| 68 | 0, \ | |
| 69 | BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \ | |
| 70 | BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \ | |
| 71 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 72 | ||
| 73 | # define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(...) \ | |
| 74 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 75 | (0), \ | |
| 76 | (0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \ | |
| 77 | struct_tag, \ | |
| 78 | 1, \ | |
| 79 | BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \ | |
| 80 | BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \ | |
| 81 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 82 | ||
| 83 | #else // BOOST_PP_VARIADICS | |
| 84 | ||
| 85 | # define BOOST_FUSION_ADAPT_TPL_STRUCT( \ | |
| 86 | TEMPLATE_PARAMS_SEQ,NAME_SEQ, ATTRIBUTES) \ | |
| 87 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 88 | (1)TEMPLATE_PARAMS_SEQ, \ | |
| 89 | (1)NAME_SEQ, \ | |
| 90 | struct_tag, \ | |
| 91 | 0, \ | |
| 92 | BOOST_PP_CAT( \ | |
| 93 | BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES,_END), \ | |
| 94 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 95 | ||
| 96 | # define BOOST_FUSION_ADAPT_STRUCT(NAME, ATTRIBUTES) \ | |
| 97 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 98 | (0), \ | |
| 99 | (0)(NAME), \ | |
| 100 | struct_tag, \ | |
| 101 | 0, \ | |
| 102 | BOOST_PP_CAT( \ | |
| 103 | BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES, \ | |
| 104 | _END), \ | |
| 105 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 106 | ||
| 107 | # define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(NAME, ATTRIBUTES) \ | |
| 108 | BOOST_FUSION_ADAPT_STRUCT_BASE( \ | |
| 109 | (0), \ | |
| 110 | (0)(NAME), \ | |
| 111 | struct_tag, \ | |
| 112 | 1, \ | |
| 113 | BOOST_PP_CAT( \ | |
| 114 | BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES, \ | |
| 115 | _END), \ | |
| 116 | BOOST_FUSION_ADAPT_STRUCT_C) | |
| 117 | ||
| 118 | ||
| 119 | #endif // BOOST_PP_VARIADICS | |
| 120 | ||
| 121 | #endif |