Package org.jlab.rec.cvt.cross

Class HelixCrossListFinder

java.lang.Object

org.jlab.rec.cvt.cross.HelixCrossListFinder

public class HelixCrossListFinder
extends Object

A class with methods used to find lists of crosses. This is the Pattern Recognition step used in track seeding, to find the points that are consistent with belonging to the same track. This step precedes the initial estimates of the track parameters.

Author:

ziegler

Constructor Summary

Constructors

Constructor	Description
HelixCrossListFinder()

Method Summary

Modifier and Type	Method	Description
List<Seed>	findCandidateCrossLists(List<ArrayList<Cross>> cvt_crosses, double xb, double yb, Swim swimmer)

Methods inherited from class java.lang.Object

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

Constructor Details

HelixCrossListFinder

public HelixCrossListFinder()

Method Details

findCandidateCrossLists

public List<Seed> findCandidateCrossLists(List<ArrayList<Cross>> cvt_crosses,
 double xb,
 double yb,
 Swim swimmer)

Parameters:

cvt_crosses -

xb -

yb -

swimmer -

Returns:

the list of crosses determined to be consistent with belonging to a track in the cvt