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/*=============================================================================
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_ADVANCE_IMPL_JUL_07_2011_1348PM)
#define BOOST_FUSION_SINGLE_VIEW_ADVANCE_IMPL_JUL_07_2011_1348PM
#include <boost/fusion/support/config.hpp>
#include <boost/mpl/plus.hpp>
namespace boost { namespace fusion
{
struct single_view_iterator_tag;
template <typename SingleView, typename Pos>
struct single_view_iterator;
namespace extension
{
template<typename Tag>
struct advance_impl;
template<>
struct advance_impl<single_view_iterator_tag>
{
template<typename Iterator, typename Dist>
struct apply
{
typedef single_view_iterator<
typename Iterator::single_view_type,
typename mpl::plus<typename Iterator::position, Dist>::type>
type;
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
static type
call(Iterator const& i)
{
return type(i.view);
}
};
};
}
}}
#endif
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