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- // 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/
- //
- namespace boost
- {
- //////////////////////////////////////////////////////////////////////////
- // default
- //////////////////////////////////////////////////////////////////////////
-
- namespace range_detail
- {
- BOOST_RANGE_EXTRACT_OPTIONAL_TYPE( iterator )
- template< typename C >
- struct range_mutable_iterator
- : range_detail::extract_iterator<
- BOOST_DEDUCED_TYPENAME remove_reference<C>::type>
- {};
- //////////////////////////////////////////////////////////////////////////
- // pair
- //////////////////////////////////////////////////////////////////////////
- template< typename Iterator >
- struct range_mutable_iterator< std::pair<Iterator,Iterator> >
- {
- typedef Iterator type;
- };
- //////////////////////////////////////////////////////////////////////////
- // array
- //////////////////////////////////////////////////////////////////////////
- template< typename T, std::size_t sz >
- struct range_mutable_iterator< T[sz] >
- {
- typedef T* type;
- };
- } // namespace range_detail
- template<typename C, typename Enabler=void>
- struct range_mutable_iterator
- : range_detail::range_mutable_iterator<
- BOOST_DEDUCED_TYPENAME remove_reference<C>::type
- >
- {
- };
- } // namespace boost
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