// $Id$
//
// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
//     Stefan Bund <g0dil@berlios.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.

/** \file
    \brief ListNParser non-inline template implementation  */

#include "ListNParser.ih"

// Custom includes
#include "../Utils/senfassert.hh"

#define prefix_
///////////////////////////////ct.p////////////////////////////////////////

template <class ElementParser, class AuxPolicy>
prefix_ void
senf::detail::ListNParser_Policy<ElementParser,AuxPolicy>::setFromPosition(container_type const & c,
                                                                           iterator_data & d,
                                                                           data_iterator p)
    const
{
    if (p == c.data().end()) {
        d.n_ = 0;
        return;
    }
    d.n_ = this->aux(c.i(),c.state());
    data_iterator j (this->adjust(c.i(),c.state()));
    for (; d.n_; --d.n_, j += ElementParser(j,c.state()).bytes())
        if (j==p)
            return;
    SENF_ASSERT( false );
}

template <class ElementParser, class AuxPolicy>
prefix_ typename senf::detail::ListNParser_Policy<ElementParser,AuxPolicy>::data_iterator
senf::detail::ListNParser_Policy<ElementParser,AuxPolicy>::raw(container_type const & c,
                                                               iterator_data const & d)
    const
{
    if (container_type::iterator::get(d).i() != c.data().end())
        return container_type::iterator::get(d).i();
    size_type n (this->aux(c.i(),c.state()));
    data_iterator j (this->adjust(c.i(),c.state()));
    for (; n; --n)
        j += ElementParser(j,c.state()).bytes();
    return j;
}

///////////////////////////////ct.e////////////////////////////////////////
#undef prefix_


// Local Variables:
// mode: c++
// fill-column: 100
// comment-column: 40
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// End: