ceph/src/boost/libs/fusion/include/boost/fusion/adapted/struct/adapt_assoc_struct.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2007 Joel de Guzman
   3     Copyright (c) 2007 Dan Marsden
   4     Copyright (c) 2009-2011 Christopher Schmidt
   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_ASSOC_STRUCT_HPP
  11 #define BOOST_FUSION_ADAPTED_STRUCT_ADAPT_ASSOC_STRUCT_HPP
  12
  13 #include <boost/fusion/support/config.hpp>
  14 #include <boost/preprocessor/cat.hpp>
  15 #include <boost/preprocessor/empty.hpp>
  16 #include <boost/preprocessor/control/iif.hpp>
  17 #include <boost/preprocessor/comparison/less.hpp>
  18 #include <boost/type_traits/add_reference.hpp>
  19 #include <boost/type_traits/is_const.hpp>
  20 #include <boost/type_traits/add_const.hpp>
  21 #include <boost/type_traits/remove_const.hpp>
  22
  23 #include <boost/fusion/adapted/struct/detail/extension.hpp>
  24 #include <boost/fusion/adapted/struct/detail/adapt_base.hpp>
  25 #include <boost/fusion/adapted/struct/detail/adapt_base_assoc_attr_filler.hpp>
  26 #include <boost/fusion/adapted/struct/detail/at_impl.hpp>
  27 #include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
  28 #include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
  29 #include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
  30 #include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
  31 #include <boost/fusion/adapted/struct/detail/size_impl.hpp>
  32 #include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
  33 #include <boost/fusion/adapted/struct/detail/end_impl.hpp>
  34 #include <boost/fusion/adapted/struct/detail/value_of_impl.hpp>
  35 #include <boost/fusion/adapted/struct/detail/deref_impl.hpp>
  36 #include <boost/fusion/adapted/struct/detail/deref_data_impl.hpp>
  37 #include <boost/fusion/adapted/struct/detail/key_of_impl.hpp>
  38 #include <boost/fusion/adapted/struct/detail/value_of_data_impl.hpp>
  39
  40 #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C_BASE(                                 \
  41     TEMPLATE_PARAMS_SEQ,NAME_SEQ,IS_VIEW,I,PREFIX,ATTRIBUTE)                    \
  42                                                                                 \
  43     BOOST_FUSION_ADAPT_STRUCT_C_BASE(                                           \
  44         TEMPLATE_PARAMS_SEQ,                                                    \
  45         NAME_SEQ,                                                               \
  46         IS_VIEW,                                                                \
  47         I,                                                                      \
  48         BOOST_PP_IIF(IS_VIEW, BOOST_FUSION_PROXY_PREFIX, BOOST_PP_EMPTY),       \
  49         BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR(ATTRIBUTE),                       \
  50         BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE),                  \
  51         BOOST_PP_LESS(                                                          \
  52             BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE),3))           \
  53                                                                                 \
  54     template<                                                                   \
  55         BOOST_FUSION_ADAPT_STRUCT_UNPACK_TEMPLATE_PARAMS(TEMPLATE_PARAMS_SEQ)   \
  56     >                                                                           \
  57     struct struct_assoc_key<BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ), I> \
  58     {                                                                           \
  59         typedef                                                                 \
  60           BOOST_FUSION_ADAPT_ASSOC_STRUCT_WRAPPEDATTR_GET_KEY(ATTRIBUTE) type;  \
  61     };
  62
  63 #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C(                                      \
  64     TEMPLATE_PARAMS_SEQ,NAME_SEQ,IS_VIEW, I, ATTRIBUTE)                         \
  65                                                                                 \
  66     BOOST_FUSION_ADAPT_ASSOC_STRUCT_C_BASE(                                     \
  67         TEMPLATE_PARAMS_SEQ,NAME_SEQ,IS_VIEW,I,BOOST_PP_EMPTY,ATTRIBUTE)
  68
  69
  70 #define BOOST_FUSION_ADAPT_ASSOC_TPL_STRUCT(                                    \
  71     TEMPLATE_PARAMS_SEQ, NAME_SEQ, ATTRIBUTES)                                  \
  72                                                                                 \
  73     BOOST_FUSION_ADAPT_STRUCT_BASE(                                             \
  74         (1)TEMPLATE_PARAMS_SEQ,                                                 \
  75         (1)NAME_SEQ,                                                            \
  76         assoc_struct_tag,                                                       \
  77         0,                                                                      \
  78         BOOST_PP_CAT(                                                           \
  79             BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END),    \
  80         BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
  81
  82 #define BOOST_FUSION_ADAPT_ASSOC_STRUCT(NAME, ATTRIBUTES)                       \
  83     BOOST_FUSION_ADAPT_STRUCT_BASE(                                             \
  84         (0),                                                                    \
  85         (0)(NAME),                                                              \
  86         assoc_struct_tag,                                                       \
  87         0,                                                                      \
  88         BOOST_PP_CAT(                                                           \
  89             BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END),    \
  90         BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
  91
  92 #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_AS_VIEW(NAME, ATTRIBUTES)               \
  93     BOOST_FUSION_ADAPT_STRUCT_BASE(                                             \
  94         (0),                                                                    \
  95         (0)(NAME),                                                              \
  96         assoc_struct_tag,                                                       \
  97         1,                                                                      \
  98         BOOST_PP_CAT(                                                           \
  99             BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END),    \
 100         BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
 101
 102 #endif