ndn-fw-hop-count-tag.hpp

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

#include "ns3/tag.h"

namespace ns3 {
namespace ndn {

class FwHopCountTag : public Tag {
public:
  static TypeId
  GetTypeId(void);

  FwHopCountTag()
    : m_hopCount(0){};

  ~FwHopCountTag()
  {
  }

  void
  Increment()
  {
    m_hopCount++;
  }

  uint32_t
  Get() const
  {
    return m_hopCount;
  }

  // from ObjectBase
  virtual TypeId
  GetInstanceTypeId() const;

  // from Tag

  virtual uint32_t
  GetSerializedSize() const;

  virtual void
  Serialize(TagBuffer i) const;

  virtual void
  Deserialize(TagBuffer i);

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

private:
  uint32_t m_hopCount;
};

} // namespace ndn
} // namespace ns3

#endif // NDN_FW_HOP_COUNT_TAG_H