// $Id$
//
// Copyright (C) 2008
// Fraunhofer Institute for Open Communication Systems (FOKUS)
//
// The contents of this file are subject to the Fraunhofer FOKUS Public License
// Version 1.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at 
// http://senf.berlios.de/license.html
//
// The Fraunhofer FOKUS Public License Version 1.0 is based on, 
// but modifies the Mozilla Public License Version 1.1.
// See the full license text for the amendments.
//
// Software distributed under the License is distributed on an "AS IS" basis, 
// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
// for the specific language governing rights and limitations under the License.
//
// The Original Code is Fraunhofer FOKUS code.
//
// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V. 
// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
// All Rights Reserved.
//
// Contributor(s):
//   Stefan Bund <g0dil@berlios.de>

/** \file
    \brief SafeIterator inline template implementation */

//#include "SafeIterator.ih"

// Custom includes

#define prefix_ inline
//-/////////////////////////////////////////////////////////////////////////////////////////////////

//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::SafePacketParserWrapper<Parser>

template <class Parser>
prefix_ senf::SafePacketParserWrapper<Parser>::SafePacketParserWrapper()
    : parser_(), i_()
{}

template <class Parser>
prefix_ senf::SafePacketParserWrapper<Parser>::SafePacketParserWrapper(Parser parser)
    : parser_(parser), i_(parser)
{}

template <class Parser>
prefix_ senf::SafePacketParserWrapper<Parser> & senf::SafePacketParserWrapper<Parser>::operator=(Parser parser)
{
    parser_ = parser;
    i_ = parser;
    return *this;
}

template <class Parser>
prefix_ Parser & senf::SafePacketParserWrapper<Parser>::operator*()
    const
{
    SENF_ASSERT( i_, "Dereferencing empty SafePacketParserWrapper" );
    parser_->i_ = PacketParserBase::data_iterator(i_);
    return *parser_;
}

template <class Parser>
prefix_ Parser * senf::SafePacketParserWrapper<Parser>::operator->()
    const
{
    SENF_ASSERT( i_, "Dereferencing empty SafePacketParserWrapper" );
    parser_->i_ = PacketParserBase::data_iterator(i_);
    return & (*parser_);
}

template <class Parser>
prefix_ bool senf::SafePacketParserWrapper<Parser>::boolean_test()
    const
{
    return i_;
}

//-/////////////////////////////////////////////////////////////////////////////////////////////////
#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: