/*=============================================================================
    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_SEGMENTED_BEGIN_HPP_INCLUDED)
#define BOOST_FUSION_SEGMENTED_BEGIN_HPP_INCLUDED

#include <boost/fusion/support/config.hpp>
#include <boost/fusion/sequence/intrinsic/detail/segmented_begin_impl.hpp>
#include <boost/fusion/iterator/segmented_iterator.hpp>
#include <boost/fusion/view/iterator_range.hpp>
#include <boost/fusion/sequence/intrinsic/begin.hpp>
#include <boost/fusion/sequence/intrinsic/end.hpp>
#include <boost/fusion/sequence/intrinsic/empty.hpp>
#include <boost/fusion/container/list/cons.hpp>

namespace boost {
namespace fusion {
namespace detail {
//auto segmented_begin( seq )
//{
//    return make_segmented_iterator( segmented_begin_impl( seq, nil_ ) );
//}

template <typename Sequence, typename Nil_ = fusion::nil_>
struct segmented_begin
{
    typedef
    segmented_iterator<
    typename segmented_begin_impl<Sequence, Nil_>::type
    >
    type;

    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
    static type
    call(Sequence& seq)
    {
        return type(
                   segmented_begin_impl<Sequence, Nil_>::call(seq, Nil_()));
    }
};

}
}
}

#endif
