| // Boost.Range library |
| // |
| // Copyright Thorsten Ottosen 2003-2004. Use, modification and |
| // distribution is subject to the Boost Software License, Version |
| // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| // |
| // For more information, see http://www.boost.org/libs/range/ |
| // |
| |
| #ifndef BOOST_RANGE_DIFFERENCE_TYPE_HPP |
| #define BOOST_RANGE_DIFFERENCE_TYPE_HPP |
| |
| #if defined(_MSC_VER) |
| # pragma once |
| #endif |
| |
| #include <boost/range/config.hpp> |
| #include <boost/range/iterator.hpp> |
| #include <boost/iterator/iterator_traits.hpp> |
| #include <boost/type_traits/remove_reference.hpp> |
| |
| namespace boost |
| { |
| template< class T > |
| struct range_difference |
| : iterator_difference< |
| BOOST_DEDUCED_TYPENAME range_iterator< |
| BOOST_DEDUCED_TYPENAME remove_reference<T>::type |
| >::type |
| > |
| { }; |
| } |
| |
| #endif |