Package org.jlab.rec.dc.cluster

Class ClusterFitter

java.lang.Object

org.jlab.rec.dc.cluster.ClusterFitter

public class ClusterFitter
extends Object

Constructor Summary

Constructors

Constructor	Description
ClusterFitter()

Method Summary

Modifier and Type	Method	Description
FittedCluster	BestClusterSelector(List<FittedCluster> clusters, String system)
void	Fit(FittedCluster clus, boolean SaveFitPars)
void	reset()
void	SetClusterFitParameters(FittedCluster clus)
void	SetFitArray(FittedCluster clus, String system)
void	SetResidualDerivedParams(FittedCluster clus, boolean calcTimeResidual, boolean resetLRAmbig, DCGeant4Factory DcDetector)
void	SetSegmentLineParameters(double x0, FittedCluster clus)

Methods inherited from class java.lang.Object

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

Constructor Details

ClusterFitter

public ClusterFitter()

Method Details

reset

public void reset()

SetFitArray

public void SetFitArray(FittedCluster clus,
 String system)

Fit

public void Fit(FittedCluster clus,
 boolean SaveFitPars)

Parameters:

clus - fitted cluster

SaveFitPars - boolean to save the fit parameters

SetClusterFitParameters

public void SetClusterFitParameters(FittedCluster clus)

Parameters:

clus - fitted cluster

SetSegmentLineParameters

public void SetSegmentLineParameters(double x0,
 FittedCluster clus)

Parameters:

x0 - local x in the tilted sector coordinate system (in cm)

clus - fitted cluster

SetResidualDerivedParams

public void SetResidualDerivedParams(FittedCluster clus,
 boolean calcTimeResidual,
 boolean resetLRAmbig,
 DCGeant4Factory DcDetector)

Parameters:

clus - fitted cluster

calcTimeResidual - boolean to compute the time residuals (in cm)

resetLRAmbig - boolean to reset the LR ambiguity

DcDetector - DC detector geometry

BestClusterSelector

public FittedCluster BestClusterSelector(List<FittedCluster> clusters,
 String system)

Parameters:

clusters - fitted cluster

system - coordinate system in which the fit is performed

Returns:

the fitted cluster with the best fit chi2