// $Id$
//
// Copyright (C) 2006
// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
//     Stefan Bund <stefan.bund@fokus.fraunhofer.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#ifndef IH_ParseArray_
#define IH_ParseArray_ 1

// Custom includes
#include <boost/iterator/iterator_facade.hpp>

///////////////////////////////ih.p////////////////////////////////////////

template <class Parser, class Iterator>
class senf::impl::Parse_Array_iterator
    : public boost::iterator_facade< Parse_Array_iterator<Parser,Iterator>,
                                     Parser,
                                     boost::random_access_traversal_tag,
                                     Parser >
{
public:
    Parse_Array_iterator();
    explicit Parse_Array_iterator(Iterator const & i);

    // Needed to elide the []-proxy of iterator_facade
    Parser operator[](int i) const;

    Iterator raw() const;

protected:

private:
    friend class boost::iterator_core_access;

    Parser dereference() const;
    bool equal(Parse_Array_iterator const & other) const;
    int distance_to(Parse_Array_iterator const & other) const;
    void increment();
    void decrement();
    void advance(int n);

    Iterator i_;
};

///////////////////////////////ih.e////////////////////////////////////////
#endif


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// End: