size.hpp 812 B

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  1. #ifndef BOOST_MPL_AUX_RANGE_C_SIZE_HPP_INCLUDED
  2. #define BOOST_MPL_AUX_RANGE_C_SIZE_HPP_INCLUDED
  3. // Copyright Aleksey Gurtovoy 2000-2004
  4. //
  5. // Distributed under the Boost Software License, Version 1.0.
  6. // (See accompanying file LICENSE_1_0.txt or copy at
  7. // http://www.boost.org/LICENSE_1_0.txt)
  8. //
  9. // See http://www.boost.org/libs/mpl for documentation.
  10. // $Id$
  11. // $Date$
  12. // $Revision$
  13. #include <boost/mpl/size_fwd.hpp>
  14. #include <boost/mpl/minus.hpp>
  15. #include <boost/mpl/aux_/range_c/tag.hpp>
  16. namespace boost { namespace mpl {
  17. template<>
  18. struct size_impl< aux::half_open_range_tag >
  19. {
  20. template< typename Range > struct apply
  21. : minus<
  22. typename Range::finish
  23. , typename Range::start
  24. >
  25. {
  26. };
  27. };
  28. }}
  29. #endif // BOOST_MPL_AUX_RANGE_C_SIZE_HPP_INCLUDED