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// Copyright Aleksey Gurtovoy 2004
// Copyright Alexander Nasonov 2004
// Distributed under the Boost Software License, Version 1.0. 
// (See accompanying file LICENSE_1_0.txt or copy at 
// See for documentation.

// $Id$
// $Date$
// $Revision$

#include <boost/mpl/size_fwd.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/iterator_tags.hpp>

namespace boost { namespace mpl {

struct empty_sequence
    struct tag;
    typedef empty_sequence type;
    struct begin { typedef random_access_iterator_tag category; };    
    typedef begin end;

struct size_impl<empty_sequence::tag>
    template< typename Sequence > struct apply
        : int_<0>