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steady-state-random-waypoint-mobility-model.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2009 IITP RAS
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Denis Fakhriev <fakhriev@iitp.ru>
19  */
20 #ifndef STEADY_STATE_RANDOM_WAYPOINT_MOBILITY_MODEL_H
21 #define STEADY_STATE_RANDOM_WAYPOINT_MOBILITY_MODEL_H
22 
23 #include "constant-velocity-helper.h"
24 #include "mobility-model.h"
25 #include "position-allocator.h"
26 #include "ns3/ptr.h"
27 #include "ns3/random-variable-stream.h"
28 
29 namespace ns3 {
30 
55 class SteadyStateRandomWaypointMobilityModel : public MobilityModel
56 {
57 public:
58  static TypeId GetTypeId (void);
59  SteadyStateRandomWaypointMobilityModel ();
60 protected:
61  virtual void DoInitialize (void);
62 private:
63  void DoInitializePrivate (void);
64  void SteadyStateBeginWalk (const Vector &destination);
65  void Start (void);
66  void BeginWalk (void);
67  virtual Vector DoGetPosition (void) const;
68  virtual void DoSetPosition (const Vector &position);
69  virtual Vector DoGetVelocity (void) const;
70  virtual int64_t DoAssignStreams (int64_t);
71 
72  ConstantVelocityHelper m_helper;
73  double m_maxSpeed;
74  double m_minSpeed;
75  Ptr<UniformRandomVariable> m_speed;
76  double m_minX;
77  double m_maxX;
78  double m_minY;
79  double m_maxY;
80  double m_z;
81  Ptr<RandomRectanglePositionAllocator> m_position;
82  double m_minPause;
83  double m_maxPause;
84  Ptr<UniformRandomVariable> m_pause;
85  EventId m_event;
86  bool alreadyStarted;
87  Ptr<UniformRandomVariable> m_x1_r;
88  Ptr<UniformRandomVariable> m_y1_r;
89  Ptr<UniformRandomVariable> m_x2_r;
90  Ptr<UniformRandomVariable> m_y2_r;
91  Ptr<UniformRandomVariable> m_u_r;
92  Ptr<UniformRandomVariable> m_x;
93  Ptr<UniformRandomVariable> m_y;
94 };
95 
96 } // namespace ns3
97 
98 #endif /* STEADY_STATE_RANDOM_WAYPOINT_MOBILITY_MODEL_H */
ns3::SteadyStateRandomWaypointMobilityModel::DoInitialize
virtual void DoInitialize(void)
This method is called only once by Object::Initialize.
Definition: steady-state-random-waypoint-mobility-model.cc:102
ns3::ConstantVelocityHelper
Utility class used to move node with constant velocity.
Definition: constant-velocity-helper.h:36
ns3::Vector3D
a 3d vector
Definition: vector.h:31
ns3::MobilityModel
Keep track of the current position and velocity of an object.
Definition: mobility-model.h:39
ns3::EventId
an identifier for simulation events.
Definition: event-id.h:46
ns3::SteadyStateRandomWaypointMobilityModel::DoAssignStreams
virtual int64_t DoAssignStreams(int64_t)
The default implementation does nothing but return the passed-in parameter.
Definition: steady-state-random-waypoint-mobility-model.cc:283
ns3::TypeId
a unique identifier for an interface.
Definition: type-id.h:49