RandomWPMobility Class Reference

#include <RandomWPMobility.h>

Inheritance diagram for RandomWPMobility:

LineSegmentsMobilityBase BasicMobility BasicModule INotifiable

List of all members.


Detailed Description

Random Waypoint mobility model. See NED file for more info.

Author:
Georg Lutz (georglutz AT gmx DOT de), Institut fuer Telematik, Universitaet Karlsruhe, http://www.tm.uka.de, 2004-2005

Andras Varga (generalized, ported to LineSegmentsMobilityBase)


Protected Member Functions

virtual void initialize (int)
 Initializes mobility model parameters.
virtual void setTargetPosition ()
 Overridden from LineSegmentsMobilityBase.
virtual void fixIfHostGetsOutside ()
 Overridden from LineSegmentsMobilityBase.

Protected Attributes

bool nextMoveIsWait

Member Function Documentation

void RandomWPMobility::initialize ( int  stage  )  [protected, virtual]

Initializes mobility model parameters.

Reimplemented from LineSegmentsMobilityBase.

00026 {
00027     LineSegmentsMobilityBase::initialize(stage);
00028 
00029     if (stage == 0)
00030     {
00031         stationary = (par("speed").getType()=='L' || par("speed").getType()=='D') && (double)par("speed") == 0;
00032         nextMoveIsWait = false;
00033     }
00034 }

void RandomWPMobility::setTargetPosition (  )  [protected, virtual]

Overridden from LineSegmentsMobilityBase.

Implements LineSegmentsMobilityBase.

00037 {
00038     if (nextMoveIsWait)
00039     {
00040         simtime_t waitTime = par("waitTime");
00041         targetTime += waitTime;
00042     }
00043     else
00044     {
00045         targetPos = getRandomPosition();
00046         double speed = par("speed");
00047         double distance = pos.distance(targetPos);
00048         simtime_t travelTime = distance / speed;
00049         targetTime += travelTime;
00050     }
00051 
00052     nextMoveIsWait = !nextMoveIsWait;
00053 }

void RandomWPMobility::fixIfHostGetsOutside (  )  [protected, virtual]

Overridden from LineSegmentsMobilityBase.

Implements LineSegmentsMobilityBase.

00056 {
00057     raiseErrorIfOutside();
00058 }


Member Data Documentation

Referenced by initialize(), and setTargetPosition().


The documentation for this class was generated from the following files:

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