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

/*

 * Copyright (c) 2006 INRIA

 *

 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#ifndef STATUS_CODE_H

#define STATUS_CODE_H

#include <stdint.h>

#include <ostream>

#include "ns3/buffer.h"

namespace ns3 {

class StatusCode {

public:

  StatusCode ();

  void SetSuccess (void);

  void SetFailure (void);

  bool IsSuccess (void) const;

  uint32_t GetSerializedSize (void) const;

  Buffer::Iterator Serialize (Buffer::Iterator start) const;

  Buffer::Iterator Deserialize (Buffer::Iterator start);

private:

  uint16_t m_code;

};

std::ostream &operator << (std::ostream &os, const StatusCode &code);

} // namespace ns3

#endif /* STATUS_CODE_H */