Package org.jlab.rec.cvt.cross

Class CrossMaker

java.lang.Object

org.jlab.rec.cvt.cross.CrossMaker

public class CrossMaker
extends Object

Driver class to make crosses

Author:

ziegler

Constructor Summary

Constructors

Constructor	Description
CrossMaker()

Method Summary

Modifier and Type	Method	Description
void	calcCentErr(Cross c, Cluster Cluster1)
ArrayList<Cross>	findBMTCrosses(ArrayList<Cluster> Clayrclus, ArrayList<Cluster> Zlayrclus, int idx)
ArrayList<ArrayList<Cross>>	findCrosses(List<Cluster> clusters)
ArrayList<Cross>	findSVTCrosses(List<Cluster> svt_innerlayrclus, List<Cluster> svt_outerlayrclus)
ArrayList<ArrayList<Cluster>>	sortClusterByDetectorAndIO(List<Cluster> clusters)

Methods inherited from class java.lang.Object

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

Constructor Details

CrossMaker

public CrossMaker()

Method Details

findCrosses

public ArrayList<ArrayList<Cross>> findCrosses(List<Cluster> clusters)

Parameters:

clusters - clusters

Returns:

list of crosses for the SVT and BMT

findSVTCrosses

public ArrayList<Cross> findSVTCrosses(List<Cluster> svt_innerlayrclus,
 List<Cluster> svt_outerlayrclus)

Parameters:

svt_innerlayrclus - svt inner layer clusters

svt_outerlayrclus - svt outer layer clusters

Returns:

the list of SVT crosses reconstructed from clusters in the inner and outer layers in a module

calcCentErr

public void calcCentErr(Cross c,
 Cluster Cluster1)

findBMTCrosses

public ArrayList<Cross> findBMTCrosses(ArrayList<Cluster> Clayrclus,
 ArrayList<Cluster> Zlayrclus,
 int idx)

Parameters:

Clayrclus - C layer BMT clusters

Zlayrclus - Z layer BMT clusters

Returns:

list of reconstructed peudocrosses for the BMT which contain measured x,y position for Z and measured z position for C detectors.

sortClusterByDetectorAndIO

public ArrayList<ArrayList<Cluster>> sortClusterByDetectorAndIO(List<Cluster> clusters)

Parameters:

clusters - the clusters

Returns:

arraylist of clusters sorted by detector type and inner/outer layer in a double layer