Public Member Functions | Protected Attributes

groupRoaming Class Reference

groupRoaming class More...

#include <groupRoaming.h>

Inheritance diagram for groupRoaming:
MovementGenerator

List of all members.

Public Member Functions

 groupRoaming (double areaDimension, double speed, NeighborMap *Neighbors, GlobalCoordinator *coordinator, CollisionList *CollisionRect, int groupSize)
virtual ~groupRoaming ()
virtual void move ()
 Defined in subclasses only.

Protected Attributes

int groupNr

Detailed Description

groupRoaming class

Simulates nodes roaming the area in groups.

Definition at line 34 of file groupRoaming.h.

Constructor & Destructor Documentation

groupRoaming::groupRoaming ( double  areaDimension,
double  speed,
NeighborMap *  Neighbors,
GlobalCoordinator *  coordinator,
CollisionList *  CollisionRect,
int  groupSize 
)

Definition at line 26 of file groupRoaming.cc.

             :MovementGenerator(areaDimension, speed, Neighbors, coordinator, CollisionRect)
{
    groupNr = coordinator->getPeerCount() / groupSize;

    if((coordinator->getPeerCount() % groupSize) == 0) {
        target.x = uniform(0.0, areaDimension);
        target.y = uniform(0.0, areaDimension);
        coordinator->increasePositionSize();
        coordinator->setPosition(groupNr, target);
    }
    else {
        target = coordinator->getPosition(groupNr);
    }

    coordinator->increasePeerCount();
}

virtual groupRoaming::~groupRoaming (  )  [inline, virtual]

Definition at line 38 of file groupRoaming.h.

{}

Member Function Documentation

void groupRoaming::move (  )  [virtual]

Defined in subclasses only.

Implements MovementGenerator.

Definition at line 45 of file groupRoaming.cc.

{
    if(coordinator->getPosition(groupNr) != target) {
        target = coordinator->getPosition(groupNr);
    }

    flock();
    position += direction * speed;
    if(testBounds()) {
        position += direction * speed * 2;
        testBounds();
    }

    if(target.distanceSqr(position) < speed * speed) {
        target.x = uniform(0.0, areaDimension);
        target.y = uniform(0.0, areaDimension);
        coordinator->setPosition(groupNr, target);
    }
}

Member Data Documentation

int groupRoaming::groupNr [protected]

Definition at line 42 of file groupRoaming.h.

Referenced by groupRoaming(), and move().

The documentation for this class was generated from the following files:
Generated on Wed Nov 3 2010 14:40:50 for OverSim by  doxygen 1.7.1