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/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2011 Eric Niebler
Distributed under 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)
==============================================================================*/
#if !defined(BOOST_FUSION_SINGLE_VIEW_ITERATOR_05052005_0340)
#define BOOST_FUSION_SINGLE_VIEW_ITERATOR_05052005_0340
#include <boost/fusion/support/config.hpp>
#include <boost/fusion/support/detail/access.hpp>
#include <boost/fusion/support/iterator_base.hpp>
#include <boost/fusion/view/single_view/detail/deref_impl.hpp>
#include <boost/fusion/view/single_view/detail/next_impl.hpp>
#include <boost/fusion/view/single_view/detail/prior_impl.hpp>
#include <boost/fusion/view/single_view/detail/advance_impl.hpp>
#include <boost/fusion/view/single_view/detail/distance_impl.hpp>
#include <boost/fusion/view/single_view/detail/equal_to_impl.hpp>
#include <boost/fusion/view/single_view/detail/value_of_impl.hpp>
#include <boost/config.hpp>
namespace boost { namespace fusion
{
struct single_view_iterator_tag;
struct random_access_traversal_tag;
template <typename SingleView, typename Pos>
struct single_view_iterator
: iterator_base<single_view_iterator<SingleView, Pos> >
{
typedef single_view_iterator_tag fusion_tag;
typedef random_access_traversal_tag category;
typedef typename SingleView::value_type value_type;
typedef Pos position;
typedef SingleView single_view_type;
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
explicit single_view_iterator(single_view_type& in_view)
: view(in_view) {}
SingleView& view;
BOOST_DELETED_FUNCTION(single_view_iterator& operator=(single_view_iterator const&))
};
}}
#ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
namespace std
{
template <typename SingleView, typename Pos>
struct iterator_traits< ::boost::fusion::single_view_iterator<SingleView, Pos> >
{ };
}
#endif
#endif