size.hpp 1.1 KB

1234567891011121314151617181920212223242526272829
  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_ARRAY_SIZE_HPP
  13. # define BOOST_PREPROCESSOR_ARRAY_SIZE_HPP
  14. #
  15. # include <boost/preprocessor/config/config.hpp>
  16. # include <boost/preprocessor/tuple/elem.hpp>
  17. #
  18. # /* BOOST_PP_ARRAY_SIZE */
  19. #
  20. # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
  21. # define BOOST_PP_ARRAY_SIZE(array) BOOST_PP_TUPLE_ELEM(2, 0, array)
  22. # else
  23. # define BOOST_PP_ARRAY_SIZE(array) BOOST_PP_ARRAY_SIZE_I(array)
  24. # define BOOST_PP_ARRAY_SIZE_I(array) BOOST_PP_ARRAY_SIZE_II array
  25. # define BOOST_PP_ARRAY_SIZE_II(size, data) size
  26. # endif
  27. #
  28. # endif