79 lines
2.0 KiB
C++
79 lines
2.0 KiB
C++
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// Boost.Range library
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//
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// Copyright Thorsten Ottosen 2003-2004. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#ifndef BOOST_RANGE_DETAIL_ITERATOR_HPP
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#define BOOST_RANGE_DETAIL_ITERATOR_HPP
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#include <boost/range/detail/common.hpp>
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#include <boost/range/detail/remove_extent.hpp>
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#include <boost/static_assert.hpp>
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//////////////////////////////////////////////////////////////////////////////
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// missing partial specialization workaround.
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//////////////////////////////////////////////////////////////////////////////
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namespace boost
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{
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namespace range_detail
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{
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template< typename T >
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struct range_iterator_ {
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template< typename C >
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struct pts
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{
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typedef int type;
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};
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};
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template<>
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struct range_iterator_<std_container_>
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{
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template< typename C >
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struct pts
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{
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typedef BOOST_RANGE_DEDUCED_TYPENAME C::iterator type;
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};
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};
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template<>
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struct range_iterator_<std_pair_>
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{
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template< typename P >
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struct pts
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{
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typedef BOOST_RANGE_DEDUCED_TYPENAME P::first_type type;
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};
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};
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template<>
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struct range_iterator_<array_>
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{
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template< typename T >
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struct pts
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{
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typedef BOOST_RANGE_DEDUCED_TYPENAME
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remove_extent<T>::type* type;
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};
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};
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}
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template< typename C >
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class range_mutable_iterator
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{
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typedef BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
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public:
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typedef typename range_detail::range_iterator_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
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};
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}
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#endif
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