org.lcsim.recon.tracking.seedtracker

Class TrackState

java.lang.Object

org.lcsim.recon.tracking.seedtracker.TrackState

All Implemented Interfaces:

GenericObject

public class TrackState
extends Object
implements GenericObject

Simple implementation of TrackState as an LCIO GenericObject containing 6 floats corresponding to position (x,y,z) and momentum (px,py,pz).

Author:

jeremym

Field Summary

Fields

Modifier and Type	Field and Description
(package private) List<Float>	vals

Constructor Summary

Constructors

Constructor and Description
TrackState(double x, double y, double z, double px, double py, double pz) Double constructor.
TrackState(float x, float y, float z, float px, float py, float pz) Float constructor.
TrackState(Hep3Vector pos, Hep3Vector p) Constructor using Hep3Vectors

Method Summary

Methods

Modifier and Type	Method and Description
double	getDoubleVal(int index) Returns the double value for the given index.
float	getFloatVal(int index) Returns the float value for the given index.
int	getIntVal(int index) Returns the integer value for the given index.
int	getNDouble() Number of double values stored in this object.
int	getNFloat() Number of float values stored in this object.
int	getNInt() Number of integer values stored in this object.
boolean	isFixedSize() True if objects of the implementation class have a fixed size, i.e getNInt, getNFloat and getNDouble will return values that are constant during the lifetime of the object.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

vals

List<Float> vals

Constructor Detail

TrackState

public TrackState(float x,
          float y,
          float z,
          float px,
          float py,
          float pz)

Float constructor.

Parameters:

x -

y -

z -

px -

py -

pz -

TrackState

public TrackState(double x,
          double y,
          double z,
          double px,
          double py,
          double pz)

Double constructor.

Parameters:

x -

y -

z -

px -

py -

pz -

TrackState

public TrackState(Hep3Vector pos,
          Hep3Vector p)

Constructor using Hep3Vectors

Parameters:

pos - position of the track state

p - momentum at the position

Method Detail

getDoubleVal

public double getDoubleVal(int index)

Description copied from interface: GenericObject

Returns the double value for the given index.

Specified by:

getDoubleVal in interface GenericObject

getFloatVal

public float getFloatVal(int index)

Description copied from interface: GenericObject

Returns the float value for the given index.

Specified by:

getFloatVal in interface GenericObject

getIntVal

public int getIntVal(int index)

Description copied from interface: GenericObject

Returns the integer value for the given index.

Specified by:

getIntVal in interface GenericObject

getNDouble

public int getNDouble()

Description copied from interface: GenericObject

Number of double values stored in this object.

Specified by:

getNDouble in interface GenericObject

getNFloat

public int getNFloat()

Description copied from interface: GenericObject

Number of float values stored in this object.

Specified by:

getNFloat in interface GenericObject

getNInt

public int getNInt()

Description copied from interface: GenericObject

Number of integer values stored in this object.

Specified by:

getNInt in interface GenericObject

isFixedSize

public boolean isFixedSize()

Description copied from interface: GenericObject

True if objects of the implementation class have a fixed size, i.e getNInt, getNFloat and getNDouble will return values that are constant during the lifetime of the object.

Specified by:

isFixedSize in interface GenericObject

toString

public String toString()

Overrides:

toString in class Object