pp_list_tie.hpp 3.4 KB

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  1. /*=============================================================================
  2. Copyright (c) 2001-2011 Joel de Guzman
  3. Distributed under the Boost Software License, Version 1.0. (See accompanying
  4. file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  5. ==============================================================================*/
  6. #ifndef BOOST_PP_IS_ITERATING
  7. #if !defined(FUSION_PP_LIST_TIE_07192005_0109)
  8. #define FUSION_PP_LIST_TIE_07192005_0109
  9. #include <boost/preprocessor/iterate.hpp>
  10. #include <boost/preprocessor/cat.hpp>
  11. #include <boost/preprocessor/repetition/enum_params.hpp>
  12. #include <boost/preprocessor/repetition/enum_binary_params.hpp>
  13. #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
  14. #include <boost/preprocessor/repetition/repeat_from_to.hpp>
  15. #include <boost/fusion/container/list/list.hpp>
  16. #if !defined(BOOST_FUSION_DONT_USE_PREPROCESSED_FILES)
  17. #include <boost/fusion/container/generation/detail/preprocessed/list_tie.hpp>
  18. #else
  19. #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  20. #pragma wave option(preserve: 2, line: 0, output: "preprocessed/list_tie" FUSION_MAX_LIST_SIZE_STR".hpp")
  21. #endif
  22. /*=============================================================================
  23. Copyright (c) 2001-2011 Joel de Guzman
  24. Distributed under the Boost Software License, Version 1.0. (See accompanying
  25. file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  26. This is an auto-generated file. Do not edit!
  27. ==============================================================================*/
  28. #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  29. #pragma wave option(preserve: 1)
  30. #endif
  31. namespace boost { namespace fusion
  32. {
  33. struct void_;
  34. namespace result_of
  35. {
  36. template <
  37. BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
  38. FUSION_MAX_LIST_SIZE, typename T, void_)
  39. , typename Extra = void_
  40. >
  41. struct list_tie;
  42. }
  43. // $$$ shouldn't we remove_reference first to allow references? $$$
  44. #define BOOST_FUSION_REF(z, n, data) BOOST_PP_CAT(T, n)&
  45. #define BOOST_PP_FILENAME_1 <boost/fusion/container/generation/detail/pp_list_tie.hpp>
  46. #define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_LIST_SIZE)
  47. #include BOOST_PP_ITERATE()
  48. #undef BOOST_FUSION_REF
  49. }}
  50. #if defined(__WAVE__) && defined(BOOST_FUSION_CREATE_PREPROCESSED_FILES)
  51. #pragma wave option(output: null)
  52. #endif
  53. #endif // BOOST_FUSION_DONT_USE_PREPROCESSED_FILES
  54. #endif
  55. #else // defined(BOOST_PP_IS_ITERATING)
  56. ///////////////////////////////////////////////////////////////////////////////
  57. //
  58. // Preprocessor vertical repetition code
  59. //
  60. ///////////////////////////////////////////////////////////////////////////////
  61. #define N BOOST_PP_ITERATION()
  62. namespace result_of
  63. {
  64. template <BOOST_PP_ENUM_PARAMS(N, typename T)>
  65. #define TEXT(z, n, text) , text
  66. struct list_tie< BOOST_PP_ENUM_PARAMS(N, T) BOOST_PP_REPEAT_FROM_TO(BOOST_PP_DEC(N), FUSION_MAX_LIST_SIZE, TEXT, void_) >
  67. #undef TEXT
  68. {
  69. typedef list<BOOST_PP_ENUM(N, BOOST_FUSION_REF, _)> type;
  70. };
  71. }
  72. template <BOOST_PP_ENUM_PARAMS(N, typename T)>
  73. BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
  74. inline list<BOOST_PP_ENUM(N, BOOST_FUSION_REF, _)>
  75. list_tie(BOOST_PP_ENUM_BINARY_PARAMS(N, T, & arg))
  76. {
  77. return list<BOOST_PP_ENUM(N, BOOST_FUSION_REF, _)>(
  78. BOOST_PP_ENUM_PARAMS(N, arg));
  79. }
  80. #undef N
  81. #endif // defined(BOOST_PP_IS_ITERATING)