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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/
//
#ifndef NDNBOOST_RANGE_CONST_ITERATOR_HPP
#define NDNBOOST_RANGE_CONST_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <ndnboost/range/config.hpp>
#ifdef NDNBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <ndnboost/range/detail/const_iterator.hpp>
#else
#include <ndnboost/range/detail/extract_optional_type.hpp>
#include <ndnboost/type_traits/remove_const.hpp>
#include <cstddef>
#include <utility>
namespace ndnboost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
namespace range_detail {
NDNBOOST_RANGE_EXTRACT_OPTIONAL_TYPE( const_iterator )
}
template< typename C >
struct range_const_iterator : range_detail::extract_const_iterator<C>
{};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct range_const_iterator< std::pair<Iterator,Iterator> >
{
typedef Iterator type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct range_const_iterator< T[sz] >
{
typedef const T* type;
};
} // namespace ndnboost
#endif // NDNBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif