lte-rlc-sdu-status-tag.h

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/*
 * Copyright (c) 2011 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * 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: Manuel Requena <manuel.requena@cttc.es>
 */
 
#ifndef LTE_RLC_SDU_STATUS_TAG_H
#define LTE_RLC_SDU_STATUS_TAG_H
 
#include "ns3/tag.h"
 
namespace ns3
{
 
class LteRlcSduStatusTag : public Tag
{
  public:
    LteRlcSduStatusTag();
 
    void SetStatus(uint8_t status);
    uint8_t GetStatus() const;
 
    static TypeId GetTypeId();
    TypeId GetInstanceTypeId() const override;
    uint32_t GetSerializedSize() const override;
    void Serialize(TagBuffer i) const override;
    void Deserialize(TagBuffer i) override;
    void Print(std::ostream& os) const override;
 
    enum SduStatus_t
    {
        FULL_SDU = 1,
        FIRST_SEGMENT = 2,
        MIDDLE_SEGMENT = 3,
        LAST_SEGMENT = 4,
        ANY_SEGMENT = 5
    };
 
  private:
    uint8_t m_sduStatus; 
};
 
}; // namespace ns3
 
#endif // LTE_RLC_SDU_STATUS_TAG_H