org.lcsim.event.base

Class TensorClusterPropertyCalculator

java.lang.Object

org.lcsim.event.base.AbstractClusterPropertyCalculator

org.lcsim.event.base.TensorClusterPropertyCalculator

All Implemented Interfaces:

ClusterPropertyCalculator

public class TensorClusterPropertyCalculator
extends AbstractClusterPropertyCalculator

Implementation of ClusterPropertyCalculator Interface using inertia Tensor calculation to derive parameters.

Author:

cassell

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	mm_CE
protected double[]	mm_NE
protected double[][]	mm_PA

Fields inherited from class org.lcsim.event.base.AbstractClusterPropertyCalculator

directionError, iphi, itheta, position, positionError, shapeParameters

Constructor Summary

Constructors

Constructor and Description
TensorClusterPropertyCalculator() Calculate the cluster properties from the hits

Method Summary

Methods

Modifier and Type	Method and Description
void	calculateProperties(Cluster cluster) Calculate properties from a cluster.
void	calculateProperties(List<CalorimeterHit> hits) Calculate properties from a CalorimeterHit list.
double[]	getDirectionError() Return direction error
double	getIPhi() Return phi direction
double	getITheta() Return theta direction
double[]	getNormalizedEigenvalues()
double[]	getPosition() Return position
double[]	getPositionError() Return position error
double[][]	getPrincipleAxis()
double[]	getShapeParameters() Return shape parameters
protected void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

mm_NE

protected double[] mm_NE

mm_CE

protected double[] mm_CE

mm_PA

protected double[][] mm_PA

Constructor Detail

TensorClusterPropertyCalculator

public TensorClusterPropertyCalculator()

Calculate the cluster properties from the hits

Method Detail

reset

protected void reset()

Overrides:

reset in class AbstractClusterPropertyCalculator

calculateProperties

public void calculateProperties(Cluster cluster)

Description copied from interface: ClusterPropertyCalculator

Calculate properties from a cluster.

Specified by:

calculateProperties in interface ClusterPropertyCalculator

Overrides:

calculateProperties in class AbstractClusterPropertyCalculator

calculateProperties

public void calculateProperties(List<CalorimeterHit> hits)

Description copied from interface: ClusterPropertyCalculator

Calculate properties from a CalorimeterHit list.

Specified by:

calculateProperties in interface ClusterPropertyCalculator

Overrides:

calculateProperties in class AbstractClusterPropertyCalculator

getPosition

public double[] getPosition()

Description copied from interface: ClusterPropertyCalculator

Return position

Specified by:

getPosition in interface ClusterPropertyCalculator

Overrides:

getPosition in class AbstractClusterPropertyCalculator

getPositionError

public double[] getPositionError()

Description copied from interface: ClusterPropertyCalculator

Return position error

Specified by:

getPositionError in interface ClusterPropertyCalculator

Overrides:

getPositionError in class AbstractClusterPropertyCalculator

getIPhi

public double getIPhi()

Description copied from interface: ClusterPropertyCalculator

Return phi direction

Specified by:

getIPhi in interface ClusterPropertyCalculator

Overrides:

getIPhi in class AbstractClusterPropertyCalculator

getITheta

public double getITheta()

Description copied from interface: ClusterPropertyCalculator

Return theta direction

Specified by:

getITheta in interface ClusterPropertyCalculator

Overrides:

getITheta in class AbstractClusterPropertyCalculator

getDirectionError

public double[] getDirectionError()

Description copied from interface: ClusterPropertyCalculator

Return direction error

Specified by:

getDirectionError in interface ClusterPropertyCalculator

Overrides:

getDirectionError in class AbstractClusterPropertyCalculator

getShapeParameters

public double[] getShapeParameters()

Description copied from interface: ClusterPropertyCalculator

Return shape parameters

Specified by:

getShapeParameters in interface ClusterPropertyCalculator

Overrides:

getShapeParameters in class AbstractClusterPropertyCalculator

getNormalizedEigenvalues

public double[] getNormalizedEigenvalues()

getPrincipleAxis

public double[][] getPrincipleAxis()