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/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
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(FUSION_ITERATOR_BASE_05042005_1008)
#define FUSION_ITERATOR_BASE_05042005_1008
#include <boost/config.hpp>
#include <boost/fusion/support/config.hpp>
namespace boost { namespace fusion
{
struct iterator_root {};
template <typename Iterator>
struct iterator_base : iterator_root
{
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Iterator const&
cast() const BOOST_NOEXCEPT
{
return static_cast<Iterator const&>(*this);
}
BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
Iterator&
cast() BOOST_NOEXCEPT
{
return static_cast<Iterator&>(*this);
}
};
}}
#endif
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