adapt_assoc_struct.hpp 5.7 KB

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  1. /*=============================================================================
  2. Copyright (c) 2001-2007 Joel de Guzman
  3. Copyright (c) 2007 Dan Marsden
  4. Copyright (c) 2009-2011 Christopher Schmidt
  5. Distributed under the Boost Software License, Version 1.0. (See accompanying
  6. file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  7. ==============================================================================*/
  8. #ifndef BOOST_FUSION_ADAPTED_STRUCT_ADAPT_ASSOC_STRUCT_HPP
  9. #define BOOST_FUSION_ADAPTED_STRUCT_ADAPT_ASSOC_STRUCT_HPP
  10. #include <boost/preprocessor/cat.hpp>
  11. #include <boost/preprocessor/empty.hpp>
  12. #include <boost/preprocessor/tuple/elem.hpp>
  13. #include <boost/type_traits/add_reference.hpp>
  14. #include <boost/type_traits/is_const.hpp>
  15. #include <boost/type_traits/add_const.hpp>
  16. #include <boost/type_traits/remove_const.hpp>
  17. #include <boost/fusion/adapted/struct/detail/extension.hpp>
  18. #include <boost/fusion/adapted/struct/detail/adapt_base.hpp>
  19. #include <boost/fusion/adapted/struct/detail/at_impl.hpp>
  20. #include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
  21. #include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
  22. #include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
  23. #include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
  24. #include <boost/fusion/adapted/struct/detail/size_impl.hpp>
  25. #include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
  26. #include <boost/fusion/adapted/struct/detail/end_impl.hpp>
  27. #include <boost/fusion/adapted/struct/detail/value_of_impl.hpp>
  28. #include <boost/fusion/adapted/struct/detail/deref_impl.hpp>
  29. #include <boost/fusion/adapted/struct/detail/deref_data_impl.hpp>
  30. #include <boost/fusion/adapted/struct/detail/key_of_impl.hpp>
  31. #include <boost/fusion/adapted/struct/detail/value_of_data_impl.hpp>
  32. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(X, Y, Z) \
  33. ((X, Y, Z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_1
  34. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_1(X, Y, Z) \
  35. ((X, Y, Z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0
  36. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0_END
  37. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_1_END
  38. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C_BASE( \
  39. TEMPLATE_PARAMS_SEQ,NAME_SEQ,I,PREFIX,ATTRIBUTE) \
  40. \
  41. BOOST_FUSION_ADAPT_STRUCT_C_BASE( \
  42. TEMPLATE_PARAMS_SEQ, NAME_SEQ, I, PREFIX, ATTRIBUTE, 3) \
  43. \
  44. template< \
  45. BOOST_FUSION_ADAPT_STRUCT_UNPACK_TEMPLATE_PARAMS(TEMPLATE_PARAMS_SEQ) \
  46. > \
  47. struct struct_assoc_key<BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ), I> \
  48. { \
  49. typedef BOOST_PP_TUPLE_ELEM(3, 2, ATTRIBUTE) type; \
  50. };
  51. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C( \
  52. TEMPLATE_PARAMS_SEQ,NAME_SEQ, I, ATTRIBUTE) \
  53. \
  54. BOOST_FUSION_ADAPT_ASSOC_STRUCT_C_BASE( \
  55. TEMPLATE_PARAMS_SEQ,NAME_SEQ,I,BOOST_PP_EMPTY,ATTRIBUTE)
  56. #define BOOST_FUSION_ADAPT_ASSOC_TPL_STRUCT( \
  57. TEMPLATE_PARAMS_SEQ, NAME_SEQ, ATTRIBUTES) \
  58. \
  59. BOOST_FUSION_ADAPT_STRUCT_BASE( \
  60. (1)TEMPLATE_PARAMS_SEQ, \
  61. (1)NAME_SEQ, \
  62. assoc_struct_tag, \
  63. 0, \
  64. BOOST_PP_CAT( \
  65. BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END), \
  66. BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
  67. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT(NAME, ATTRIBUTES) \
  68. BOOST_FUSION_ADAPT_STRUCT_BASE( \
  69. (0), \
  70. (0)(NAME), \
  71. assoc_struct_tag, \
  72. 0, \
  73. BOOST_PP_CAT( \
  74. BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END), \
  75. BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
  76. #define BOOST_FUSION_ADAPT_ASSOC_STRUCT_AS_VIEW(NAME, ATTRIBUTES) \
  77. BOOST_FUSION_ADAPT_STRUCT_BASE( \
  78. (0), \
  79. (0)(NAME), \
  80. assoc_struct_tag, \
  81. 1, \
  82. BOOST_PP_CAT( \
  83. BOOST_FUSION_ADAPT_ASSOC_STRUCT_FILLER_0(0,0,0)ATTRIBUTES,_END), \
  84. BOOST_FUSION_ADAPT_ASSOC_STRUCT_C)
  85. #endif