timestamp-tag.h

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/*
 * 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
 *
 * Authors: Joe Kopena <tjkopena@cs.drexel.edu>
 */
 
#ifndef TIMESTAMP_TAG_H
#define TIMESTAMP_TAG_H
 
#include "ns3/nstime.h"
#include "ns3/tag-buffer.h"
#include "ns3/tag.h"
#include "ns3/type-id.h"
 
#include <iostream>
 
namespace ns3
{
 
class TimestampTag : public Tag
{
  public:
    static TypeId GetTypeId();
    TypeId GetInstanceTypeId() const override;
 
    TimestampTag();
 
    TimestampTag(Time timestamp);
 
    void Serialize(TagBuffer i) const override;
    void Deserialize(TagBuffer i) override;
    uint32_t GetSerializedSize() const override;
    void Print(std::ostream& os) const override;
 
    Time GetTimestamp() const;
 
    void SetTimestamp(Time timestamp);
 
  private:
    Time m_timestamp{0}; 
};
 
} // namespace ns3
 
#endif // TIMESTAMP_TAG_H