A Discrete-Event Network Simulator
API
constant-velocity-mobility-model.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2006, 2007 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
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12  * GNU General Public License for more details.
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16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
19  */
21 #include "ns3/simulator.h"
22 
23 namespace ns3 {
24 
25 NS_OBJECT_ENSURE_REGISTERED (ConstantVelocityMobilityModel);
26 
28 {
29  static TypeId tid = TypeId ("ns3::ConstantVelocityMobilityModel")
31  .SetGroupName ("Mobility")
32  .AddConstructor<ConstantVelocityMobilityModel> ();
33  return tid;
34 }
35 
37 {
38 }
39 
41 {
42 }
43 
44 void
46 {
47  m_helper.Update ();
48  m_helper.SetVelocity (speed);
49  m_helper.Unpause ();
51 }
52 
53 
54 Vector
56 {
57  m_helper.Update ();
58  return m_helper.GetCurrentPosition ();
59 }
60 void
62 {
63  m_helper.SetPosition (position);
65 }
66 Vector
68 {
69  return m_helper.GetVelocity ();
70 }
71 
72 } // namespace ns3
void Unpause(void)
Resume mobility from current position at current velocity.
Vector GetVelocity(void) const
Get velocity; if paused, will return a zero vector.
void SetPosition(const Vector &position)
Set position vector.
void SetVelocity(const Vector &vel)
Set new velocity vector.
void Update(void) const
Update position, if not paused, from last position and time of last update.
Vector GetCurrentPosition(void) const
Get current position vector.
Mobility model for which the current speed does not change once it has been set and until it is set a...
ConstantVelocityMobilityModel()
Create position located at coordinates (0,0,0) with speed (0,0,0).
ConstantVelocityHelper m_helper
helper object for this model
static TypeId GetTypeId(void)
Register this type with the TypeId system.
virtual void DoSetPosition(const Vector &position)
Keep track of the current position and velocity of an object.
void NotifyCourseChange(void) const
Must be invoked by subclasses when the course of the position changes to notify course change listene...
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:922
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:45
Every class exported by the ns3 library is enclosed in the ns3 namespace.