Module simpa.acc

Package simpa.acc.api.track

Class RingBeamTracker

java.lang.Object

simpa.acc.api.track.BeamTracker

simpa.acc.api.track.RingBeamTracker

public class RingBeamTracker
extends BeamTracker

This class is for tracking a beam in a ring. It is a subclass of BeamTracker The reason we need two classes is that the tracking in a ring is different from the tracking in a line. In a ring for each particle we need to save the phase space coordinates in a separate file. In a transfer line we save all the phase space coordinates in one file for each observer position.

Constructor Summary

Constructors

Constructor	Description
RingBeamTracker(Beam beam, int turns, double maxradius, double stepSize, int nThreads, boolean backward)
RingBeamTracker(Beam beam, int turns, double maxradius, double stepSize, int nThreads, boolean backward, List<Double> positions)

Method Summary

Modifier and Type	Method	Description
void	finish()	This method is called when all particles has been tracked.
int	getLossCount()

Methods inherited from class simpa.acc.api.track.BeamTracker

track

Methods inherited from class java.lang.Object

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

Constructor Details

RingBeamTracker

public RingBeamTracker(Beam beam,
 int turns,
 double maxradius,
 double stepSize,
 int nThreads,
 boolean backward)
                throws IOException

Throws:

IOException

RingBeamTracker

public RingBeamTracker(Beam beam,
 int turns,
 double maxradius,
 double stepSize,
 int nThreads,
 boolean backward,
 List<Double> positions)
                throws IOException

Throws:

IOException

Method Details

getLossCount

public int getLossCount()

finish

public void finish()

Description copied from class: BeamTracker

This method is called when all particles has been tracked. It should write any observer data to file(s) which was stored during the tracking. This is typically the phase space and trajectory data.

Specified by:

finish in class BeamTracker