Package org.jlab.rec.cvt.track

Class StraightTrack

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<Cross>

org.jlab.rec.cvt.trajectory.Trajectory

org.jlab.rec.cvt.track.StraightTrack

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Cross>, Collection<Cross>, List<Cross>, RandomAccess

public class StraightTrack
extends Trajectory

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
Map<Integer,AKFitter.HitOnTrack>	trajs

Fields inherited from class org.jlab.rec.cvt.trajectory.Trajectory

isFinal

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
StraightTrack(StraightTrack seed, KFitter kf)
StraightTrack(Ray ray)

Method Summary

Modifier and Type	Method	Description
double	calcStraightTrkChi2()
boolean	containsCross(Cross cross)
void	findTrajectory()
double	getChi2()
List<Cluster>	getClusters()
double[][]	getCovMat()
int	getNDF()
int	getStatus()
Map<Integer,AKFitter.HitOnTrack>	getTrajectories()
void	setChi2(double _chi2)
void	setCovMat(double[][] covmat)
void	setNDF(int _ndf)
void	setStatus(int status)
final void	update(KFitter kf)
void	updateClusters()
void	updateCrosses()
void	updateCrosses(Ray ray)

Methods inherited from class org.jlab.rec.cvt.trajectory.Trajectory

getBMTIntersections, getHelix, getId, getRay, getSVTIntersections, getSVTSector, getTrajectory, setBMTIntersections, setHelix, setId, setRay, setSVTIntersections, setSVTSector, setTrajectory

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll

Field Details

trajs

public Map<Integer,AKFitter.HitOnTrack> trajs

Constructor Details

StraightTrack

public StraightTrack(Ray ray)

StraightTrack

public StraightTrack(StraightTrack seed,
 KFitter kf)

Method Details

getClusters

public List<Cluster> getClusters()

update

public final void update(KFitter kf)

updateCrosses

public void updateCrosses(Ray ray)

updateCrosses

public void updateCrosses()

updateClusters

public void updateClusters()

getNDF

public int getNDF()

setNDF

public void setNDF(int _ndf)

getChi2

public double getChi2()

setChi2

public void setChi2(double _chi2)

getCovMat

public double[][] getCovMat()

setCovMat

public void setCovMat(double[][] covmat)

getStatus

public int getStatus()

setStatus

public void setStatus(int status)

getTrajectories

public Map<Integer,AKFitter.HitOnTrack> getTrajectories()

containsCross

public boolean containsCross(Cross cross)

findTrajectory

public void findTrajectory()

calcStraightTrkChi2

public double calcStraightTrkChi2()

Returns:

the chi^2 for the straight track fit