ie-dot11s-perr.h

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/*
 * Copyright (c) 2008,2009 IITP RAS
 *
 * 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: Kirill Andreev <andreev@iitp.ru>
 */
 
#ifndef PERR_INFORMATION_ELEMENT_H
#define PERR_INFORMATION_ELEMENT_H
 
#include "hwmp-protocol.h"
 
#include "ns3/mac48-address.h"
#include "ns3/mesh-information-element-vector.h"
 
namespace ns3
{
namespace dot11s
{
class IePerr : public WifiInformationElement
{
  public:
    IePerr();
    ~IePerr() override;
    uint8_t GetNumOfDest() const;
    void AddAddressUnit(HwmpProtocol::FailedDestination unit);
    bool IsFull() const;
    std::vector<HwmpProtocol::FailedDestination> GetAddressUnitVector() const;
    void DeleteAddressUnit(Mac48Address address);
    void ResetPerr();
 
    // Inherited from WifiInformationElement
    WifiInformationElementId ElementId() const override;
    void SerializeInformationField(Buffer::Iterator i) const override;
    uint16_t DeserializeInformationField(Buffer::Iterator start, uint16_t length) override;
    void Print(std::ostream& os) const override;
    uint16_t GetInformationFieldSize() const override;
 
  private:
    std::vector<HwmpProtocol::FailedDestination> m_addressUnits; 
    friend bool operator==(const IePerr& a, const IePerr& b);
};
 
bool operator==(const IePerr& a, const IePerr& b);
std::ostream& operator<<(std::ostream& os, const IePerr& perr);
} // namespace dot11s
} // namespace ns3
#endif