/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2009 MIRKO BANCHI

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as 

 * published by the Free Software Foundation;

 *

 * 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

 *

 * Author: Mirko Banchi <mk.banchi@gmail.com>

 */

#ifndef QOS_TAG_H

#define QOS_TAG_H

#include "ns3/packet.h"

namespace ns3 {

class Tag;

class QosTag : public Tag

{

public:

  static TypeId GetTypeId (void);

  virtual TypeId GetInstanceTypeId (void) const;

  QosTag ();

  virtual void Serialize (TagBuffer i) const;

  virtual void Deserialize (TagBuffer i);

  virtual uint32_t GetSerializedSize () const;

  virtual void Print (std::ostream &os) const;

  uint8_t Get (void) const;

  void Set (uint8_t tid);

private:

  uint8_t m_tid;

};

} //namespace ns3

#endif /* QOS_TAG_H */