l2-rate-tracer.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef L2_RATE_TRACER_H
#define L2_RATE_TRACER_H
 
#include "l2-tracer.hpp"
 
#include "ns3/nstime.h"
#include "ns3/event-id.h"
 
#include <tuple>
#include <map>
 
namespace ns3 {
 
class L2RateTracer : public L2Tracer {
public:
  L2RateTracer(std::shared_ptr<std::ostream> os, Ptr<Node> node);
  virtual ~L2RateTracer();
 
  static void
  InstallAll(const std::string& file, Time averagingPeriod = Seconds(0.5));
 
  static void
  Destroy();
 
  void
  SetAveragingPeriod(const Time& period);
 
  virtual void
  PrintHeader(std::ostream& os) const;
 
  virtual void
  Print(std::ostream& os) const;
 
  virtual void
  Drop(Ptr<const Packet>);
 
private:
  void
  PeriodicPrinter();
 
  void
  Reset();
 
private:
  std::shared_ptr<std::ostream> m_os;
  Time m_period;
  EventId m_printEvent;
 
  mutable std::tuple<Stats, Stats, Stats, Stats> m_stats;
};
 
} // namespace ns3
 
#endif // L2_RATE_TRACER_H