iterator_range.hpp 943 B

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  1. #ifndef BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED
  2. #define BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED
  3. // Copyright Aleksey Gurtovoy 2001-2004
  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/aux_/na_spec.hpp>
  14. #include <boost/mpl/aux_/lambda_support.hpp>
  15. namespace boost { namespace mpl {
  16. struct iterator_range_tag;
  17. template<
  18. typename BOOST_MPL_AUX_NA_PARAM(First)
  19. , typename BOOST_MPL_AUX_NA_PARAM(Last)
  20. >
  21. struct iterator_range
  22. {
  23. typedef iterator_range_tag tag;
  24. typedef iterator_range type;
  25. typedef First begin;
  26. typedef Last end;
  27. BOOST_MPL_AUX_LAMBDA_SUPPORT(2,iterator_range,(First,Last))
  28. };
  29. BOOST_MPL_AUX_NA_SPEC(2, iterator_range)
  30. }}
  31. #endif // BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED