value_type.hpp 697 B

123456789101112131415161718192021222324252627282930
  1. // Boost.Range library
  2. //
  3. // Copyright Thorsten Ottosen 2003-2004. Use, modification and
  4. // distribution is subject to the Boost Software License, Version
  5. // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  6. // http://www.boost.org/LICENSE_1_0.txt)
  7. //
  8. // For more information, see http://www.boost.org/libs/range/
  9. //
  10. #ifndef BOOST_RANGE_VALUE_TYPE_HPP
  11. #define BOOST_RANGE_VALUE_TYPE_HPP
  12. #if defined(_MSC_VER)
  13. # pragma once
  14. #endif
  15. #include <boost/range/config.hpp>
  16. #include <boost/range/iterator.hpp>
  17. #include <boost/iterator/iterator_traits.hpp>
  18. namespace boost
  19. {
  20. template< class T >
  21. struct range_value : iterator_value< typename range_iterator<T>::type >
  22. { };
  23. }
  24. #endif