gauss-markov-mobility-model.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2009 Dan Broyles
 *
 * 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: Dan Broyles <dbroyl01@ku.edu>
 * Thanks to Kevin Peters, faculty advisor James P.G. Sterbenz, and the ResiliNets 
 * initiative at The University of Kansas, https://wiki.ittc.ku.edu/resilinets
 */
#ifndef GAUSS_MARKOV_MOBILITY_MODEL_H
#define GAUSS_MARKOV_MOBILITY_MODEL_H

#include "constant-velocity-helper.h"
#include "mobility-model.h"
#include "position-allocator.h"
#include "ns3/ptr.h"
#include "ns3/object.h"
#include "ns3/nstime.h"
#include "ns3/event-id.h"
#include "ns3/box.h"
#include "ns3/random-variable-stream.h"

namespace ns3 {

class GaussMarkovMobilityModel : public MobilityModel
{
public:
  static TypeId GetTypeId (void);
  GaussMarkovMobilityModel ();
private:
  void Start (void);
  void DoWalk (Time timeLeft);
  virtual void DoDispose (void);
  virtual Vector DoGetPosition (void) const;
  virtual void DoSetPosition (const Vector &position);
  virtual Vector DoGetVelocity (void) const;
  virtual int64_t DoAssignStreams (int64_t);
  ConstantVelocityHelper m_helper;
  Time m_timeStep;
  double m_alpha;
  double m_meanVelocity;
  double m_meanDirection;
  double m_meanPitch;
  double m_Velocity;
  double m_Direction;
  double m_Pitch;
  Ptr<RandomVariableStream> m_rndMeanVelocity;
  Ptr<NormalRandomVariable> m_normalVelocity;
  Ptr<RandomVariableStream> m_rndMeanDirection;
  Ptr<NormalRandomVariable> m_normalDirection;
  Ptr<RandomVariableStream> m_rndMeanPitch;
  Ptr<NormalRandomVariable> m_normalPitch;
  EventId m_event;
  Box m_bounds;
};

} // namespace ns3

#endif /* GAUSS_MARKOV_MOBILITY_MODEL_H */