org.lcsim.recon.tracking.trflayer

Class LayerSimGeneric

java.lang.Object

org.lcsim.recon.tracking.trfutil.RandomSimulator

org.lcsim.recon.tracking.trflayer.LayerSimulator

org.lcsim.recon.tracking.trflayer.LayerSimGeneric

public class LayerSimGeneric
extends LayerSimulator

Generic layer simulator. An input track is propagated to each active surface in a layer and an associated hit generator is used to generate a cluster and add it to the layer. This class takes shared ownership of the layer, the hit generators and the propagator. The constructor requires that the surfaces associated with the hit generators match those of the layer. Here match means pure_equal. It is up to the hit generator to decide whether the hit is in bounds.

Version:

1.0

Author:

Norman A. Graf

Field Summary

Fields

Modifier and Type	Field and Description
private List	_gens
private Propagator	_prop

Constructor Summary

Constructors

Constructor and Description
LayerSimGeneric(Layer lyr, HitGenerator gen, Propagator prop) constructor for one surface Requires that generator surface is same as layer surface.
LayerSimGeneric(Layer lyr, List gens, Propagator prop) constructor for multiple surfaces Requires that generator surfaces are the same as the layer surface.

Method Summary

Methods

Modifier and Type	Method and Description
void	addClusters(VTrack trv0, int mcid) Generate clusters
private static boolean	checkSurfaces(Layer lyr, List gens)
List	generators() return the list of generators
String	toString() output stream

Methods inherited from class org.lcsim.recon.tracking.trflayer.LayerSimulator

dropClusters, layer

Methods inherited from class org.lcsim.recon.tracking.trfutil.RandomSimulator

registerGenerators

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_gens

private List _gens

_prop

private Propagator _prop

Constructor Detail

LayerSimGeneric

public LayerSimGeneric(Layer lyr,
               HitGenerator gen,
               Propagator prop)

constructor for one surface Requires that generator surface is same as layer surface.

Parameters:

lyr - Layer

gen - HitGenerator

prop - Propagator

LayerSimGeneric

public LayerSimGeneric(Layer lyr,
               List gens,
               Propagator prop)

constructor for multiple surfaces Requires that generator surfaces are the same as the layer surface.

Parameters:

lyr - Layer

gens - List of HitGenerators

prop - Propagator

Method Detail

generators

public List generators()

return the list of generators

Specified by:

generators in class RandomSimulator

Returns:

List if HitGenerators

addClusters

public void addClusters(VTrack trv0,
               int mcid)

Generate clusters

Specified by:

addClusters in class LayerSimulator

Parameters:

trv0 - VTrack for which to generate clusters

mcid - MC track ID to associate with track

toString

public String toString()

output stream

Overrides:

toString in class RandomSimulator

Returns:

String representation of this class

checkSurfaces

private static boolean checkSurfaces(Layer lyr,
                    List gens)