Class PhysicsEvent

java.lang.Object

org.jlab.clas.physics.PhysicsEvent

public class PhysicsEvent
extends Object

Author:

gavalian

Constructor Summary

Constructors

Constructor	Description
PhysicsEvent()
PhysicsEvent(double be)

Method Summary

Modifier and Type	Method	Description
void	addGeneratedParticle(int pid, double px, double py, double pz, double vx, double vy, double vz)
void	addGeneratedParticle(Particle part)
void	addParticle(int pid, double px, double py, double pz, double vx, double vy, double vz)
void	addParticle(Particle part)
void	addProperty(String name, double value)
Particle	beamParticle()
void	clear()
Particle	closestParticle(Particle child)
int	count()
int	countByCharge(int charge)
int	countByPid(int pid)
int	countByPid(int pid, boolean generated)	returns number of particles with given PID (Lund id), if generated flag==true the count in generated particles is returned.
int	countGenerated()
Particle	getGeneratedParticle(int index)
Particle	getParticle(int index)
Particle	getParticle(String selector)
Particle	getParticleByCharge(int charge, int skip)
Particle	getParticleByCharge(int charge, int skip, int pid)
Particle	getParticleByPid(int pid, int skip)
int	getParticleIndex(int pid, int skip)
List	getParticleListByPid(int... pids_order)
Particle	getParticleMatchByPid(int pid, int skip)	returns particle from reconstructed event that matches particle selected from generated event.
List<Particle>	getParticlesByPid(int pid)
double	getProperty(String name)
boolean	hasProperty(String name)
ParticleList	mc()	returns generated event
Vector3	primaryVertex()
void	removeParticle(int index)
void	removeParticleByPid(int pid, int skip)
void	setBeam(double mom_z)
void	setBeam(String particle, double mom_z)
void	setBeamParticle(Particle p)
void	setTargetParticle(Particle p)
Particle	targetParticle()
String	toLundString()
String	toLundStringGenerated()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

PhysicsEvent

public PhysicsEvent()

PhysicsEvent

public PhysicsEvent(double be)

Method Details

addProperty

public void addProperty(String name,
 double value)

hasProperty

public boolean hasProperty(String name)

mc

public ParticleList mc()

returns generated event

Returns:

getParticleMatchByPid

public Particle getParticleMatchByPid(int pid,
 int skip)

returns particle from reconstructed event that matches particle selected from generated event.

Parameters:

pid - pid of the particle in generated event

skip - order of particle in generated event

Returns:

particle from reconstructed event

getProperty

public double getProperty(String name)

clear

public void clear()

count

public int count()

countGenerated

public int countGenerated()

countByCharge

public int countByCharge(int charge)

countByPid

public int countByPid(int pid,
 boolean generated)

returns number of particles with given PID (Lund id), if generated flag==true the count in generated particles is returned.

Parameters:

pid -

generated -

Returns:

countByPid

public int countByPid(int pid)

addGeneratedParticle

public void addGeneratedParticle(Particle part)

addGeneratedParticle

public void addGeneratedParticle(int pid,
 double px,
 double py,
 double pz,
 double vx,
 double vy,
 double vz)

addParticle

public void addParticle(Particle part)

addParticle

public void addParticle(int pid,
 double px,
 double py,
 double pz,
 double vx,
 double vy,
 double vz)

setBeam

public void setBeam(String particle,
 double mom_z)

setBeam

public void setBeam(double mom_z)

setBeamParticle

public void setBeamParticle(Particle p)

setTargetParticle

public void setTargetParticle(Particle p)

beamParticle

public Particle beamParticle()

targetParticle

public Particle targetParticle()

getParticleIndex

public int getParticleIndex(int pid,
 int skip)

removeParticleByPid

public void removeParticleByPid(int pid,
 int skip)

removeParticle

public void removeParticle(int index)

getParticleByCharge

public Particle getParticleByCharge(int charge,
 int skip)

getParticleByCharge

public Particle getParticleByCharge(int charge,
 int skip,
 int pid)

getParticleByPid

public Particle getParticleByPid(int pid,
 int skip)

getGeneratedParticle

public Particle getGeneratedParticle(int index)

getParticle

public Particle getParticle(int index)

getParticle

public Particle getParticle(String selector)

toLundStringGenerated

public String toLundStringGenerated()

toLundString

public String toLundString()

toString

public String toString()

Overrides:

toString in class Object

closestParticle

public Particle closestParticle(Particle child)

primaryVertex

public Vector3 primaryVertex()

getParticleListByPid

public List getParticleListByPid(int... pids_order)

getParticlesByPid

public List<Particle> getParticlesByPid(int pid)