double-probe.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2011 Bucknell University
 *
 * 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: L. Felipe Perrone (perrone@bucknell.edu)
 *          Tiago G. Rodrigues (tgr002@bucknell.edu)
 *
 * Modified by: Mitch Watrous (watrous@u.washington.edu)
 */

#ifndef DOUBLE_PROBE_H
#define DOUBLE_PROBE_H

#include "ns3/probe.h"
#include "ns3/object.h"
#include "ns3/callback.h"
#include "ns3/boolean.h"
#include "ns3/traced-value.h"
#include "ns3/simulator.h"

namespace ns3 {

class DoubleProbe : public Probe
{
public:
  static TypeId GetTypeId ();
  DoubleProbe ();
  virtual ~DoubleProbe ();

  double GetValue (void) const;

  void SetValue (double value);

  static void SetValueByPath (std::string path, double value);

  virtual bool ConnectByObject (std::string traceSource, Ptr<Object> obj);

  virtual void ConnectByPath (std::string path);

private:
  void TraceSink (double oldData, double newData);

  TracedValue<double> m_output;
};

} // namespace ns3

#endif // DOUBLE_PROBE_H