iterate.hpp 3.6 KB

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  1. # /* **************************************************************************
  2. # * *
  3. # * (C) Copyright Paul Mensonides 2002.
  4. # * Distributed under the Boost Software License, Version 1.0. (See
  5. # * accompanying file LICENSE_1_0.txt or copy at
  6. # * http://www.boost.org/LICENSE_1_0.txt)
  7. # * *
  8. # ************************************************************************** */
  9. #
  10. # /* See http://www.boost.org for most recent version. */
  11. #
  12. # ifndef BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
  13. # define BOOST_PREPROCESSOR_ITERATION_ITERATE_HPP
  14. #
  15. # include <boost/preprocessor/arithmetic/dec.hpp>
  16. # include <boost/preprocessor/arithmetic/inc.hpp>
  17. # include <boost/preprocessor/array/elem.hpp>
  18. # include <boost/preprocessor/array/size.hpp>
  19. # include <boost/preprocessor/cat.hpp>
  20. # include <boost/preprocessor/slot/slot.hpp>
  21. # include <boost/preprocessor/tuple/elem.hpp>
  22. #
  23. # /* BOOST_PP_ITERATION_DEPTH */
  24. #
  25. # define BOOST_PP_ITERATION_DEPTH() 0
  26. #
  27. # /* BOOST_PP_ITERATION */
  28. #
  29. # define BOOST_PP_ITERATION() BOOST_PP_CAT(BOOST_PP_ITERATION_, BOOST_PP_ITERATION_DEPTH())
  30. #
  31. # /* BOOST_PP_ITERATION_START && BOOST_PP_ITERATION_FINISH */
  32. #
  33. # define BOOST_PP_ITERATION_START() BOOST_PP_CAT(BOOST_PP_ITERATION_START_, BOOST_PP_ITERATION_DEPTH())
  34. # define BOOST_PP_ITERATION_FINISH() BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, BOOST_PP_ITERATION_DEPTH())
  35. #
  36. # /* BOOST_PP_ITERATION_FLAGS */
  37. #
  38. # define BOOST_PP_ITERATION_FLAGS() (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, BOOST_PP_ITERATION_DEPTH())())
  39. #
  40. # /* BOOST_PP_FRAME_ITERATION */
  41. #
  42. # define BOOST_PP_FRAME_ITERATION(i) BOOST_PP_CAT(BOOST_PP_ITERATION_, i)
  43. #
  44. # /* BOOST_PP_FRAME_START && BOOST_PP_FRAME_FINISH */
  45. #
  46. # define BOOST_PP_FRAME_START(i) BOOST_PP_CAT(BOOST_PP_ITERATION_START_, i)
  47. # define BOOST_PP_FRAME_FINISH(i) BOOST_PP_CAT(BOOST_PP_ITERATION_FINISH_, i)
  48. #
  49. # /* BOOST_PP_FRAME_FLAGS */
  50. #
  51. # define BOOST_PP_FRAME_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_ITERATION_FLAGS_, i)())
  52. #
  53. # /* BOOST_PP_RELATIVE_ITERATION */
  54. #
  55. # define BOOST_PP_RELATIVE_ITERATION(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_)
  56. #
  57. # define BOOST_PP_RELATIVE_0(m) BOOST_PP_CAT(m, BOOST_PP_ITERATION_DEPTH())
  58. # define BOOST_PP_RELATIVE_1(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))
  59. # define BOOST_PP_RELATIVE_2(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))
  60. # define BOOST_PP_RELATIVE_3(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH()))))
  61. # define BOOST_PP_RELATIVE_4(m) BOOST_PP_CAT(m, BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_DEC(BOOST_PP_ITERATION_DEPTH())))))
  62. #
  63. # /* BOOST_PP_RELATIVE_START && BOOST_PP_RELATIVE_FINISH */
  64. #
  65. # define BOOST_PP_RELATIVE_START(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_START_)
  66. # define BOOST_PP_RELATIVE_FINISH(i) BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FINISH_)
  67. #
  68. # /* BOOST_PP_RELATIVE_FLAGS */
  69. #
  70. # define BOOST_PP_RELATIVE_FLAGS(i) (BOOST_PP_CAT(BOOST_PP_RELATIVE_, i)(BOOST_PP_ITERATION_FLAGS_)())
  71. #
  72. # /* BOOST_PP_ITERATE */
  73. #
  74. # define BOOST_PP_ITERATE() BOOST_PP_CAT(BOOST_PP_ITERATE_, BOOST_PP_INC(BOOST_PP_ITERATION_DEPTH()))
  75. #
  76. # define BOOST_PP_ITERATE_1 <boost/preprocessor/iteration/detail/iter/forward1.hpp>
  77. # define BOOST_PP_ITERATE_2 <boost/preprocessor/iteration/detail/iter/forward2.hpp>
  78. # define BOOST_PP_ITERATE_3 <boost/preprocessor/iteration/detail/iter/forward3.hpp>
  79. # define BOOST_PP_ITERATE_4 <boost/preprocessor/iteration/detail/iter/forward4.hpp>
  80. # define BOOST_PP_ITERATE_5 <boost/preprocessor/iteration/detail/iter/forward5.hpp>
  81. #
  82. # endif