Class TrackVec

java.lang.Object

Jama.Matrix

org.jlab.rec.dc.trajectory.TrackVec

All Implemented Interfaces:

Serializable, Cloneable

public class TrackVec
extends Jama.Matrix

Describes a track pars in the DC.

Author:

ziegler

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
int	FrameRefId

Constructor Summary

Constructors

Constructor	Description
TrackVec()	Instantiates a new vec.
TrackVec(double x, double y, double z, double px, double py, double pz)
TrackVec(double x, double y, double z, double px, double py, double pz, int sec)
TrackVec(TrackVec v)	Instantiates a new vec
TrackVec(TrackVec v, int sec)	Instantiates a new vec

Method Summary

Modifier and Type	Method	Description
int	getSector()
double	getZ()
double	px()	Description of x().
double	py()	Description of py().
double	pz()	Description of pz().
double[]	rotateToSec(int sector, double x, double y, int t)
void	set(double x, double y, double z, double px, double py, double pz)
void	set(TrackVec V)	Sets the.
void	setSector(int _sector)
void	setZ(double z)
double[]	tilt(double X, double Z, int t)
void	TransformToLabFrame(int sector)
double[]	TransformToLabFrame(int sector, double x, double y, double z)
void	TransformToTiltSectorFrame()
double[]	TransformToTiltSectorFrame(int sector, double x, double y, double z)
double	x()	Description of x().
double	y()	Description of y().
double	z()	Description of z().

Methods inherited from class Jama.Matrix

arrayLeftDivide, arrayLeftDivideEquals, arrayRightDivide, arrayRightDivideEquals, arrayTimes, arrayTimesEquals, chol, clone, cond, constructWithCopy, copy, det, eig, get, getArray, getArrayCopy, getColumnDimension, getColumnPackedCopy, getMatrix, getMatrix, getMatrix, getMatrix, getRowDimension, getRowPackedCopy, identity, inverse, lu, minus, minusEquals, norm1, norm2, normF, normInf, plus, plusEquals, print, print, print, print, qr, random, rank, read, set, setMatrix, setMatrix, setMatrix, setMatrix, solve, solveTranspose, svd, times, times, timesEquals, trace, transpose, uminus

Methods inherited from class java.lang.Object

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

Field Details

FrameRefId

public int FrameRefId

Constructor Details

TrackVec

public TrackVec()

Instantiates a new vec.

TrackVec

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

TrackVec

public TrackVec(TrackVec v)

Instantiates a new vec

Parameters:

v - the v

TrackVec

public TrackVec(double x,
 double y,
 double z,
 double px,
 double py,
 double pz,
 int sec)

TrackVec

public TrackVec(TrackVec v,
 int sec)

Instantiates a new vec

Parameters:

v - the v

sec -

Method Details

set

public void set(TrackVec V)

Sets the.

Parameters:

V - the v

getZ

public double getZ()

setZ

public void setZ(double z)

set

public void set(double x,
 double y,
 double z,
 double px,
 double py,
 double pz)

x

public double x()

Description of x().

Returns:

the x component

y

public double y()

Description of y().

Returns:

the y component

z

public double z()

Description of z().

Returns:

the z component

px

public double px()

Description of x().

Returns:

the x component

py

public double py()

Description of py().

Returns:

the py component

pz

public double pz()

Description of pz().

Returns:

the pz component

TransformToLabFrame

public double[] TransformToLabFrame(int sector,
 double x,
 double y,
 double z)

TransformToLabFrame

public void TransformToLabFrame(int sector)

TransformToTiltSectorFrame

public double[] TransformToTiltSectorFrame(int sector,
 double x,
 double y,
 double z)

TransformToTiltSectorFrame

public void TransformToTiltSectorFrame()

tilt

public double[] tilt(double X,
 double Z,
 int t)

Parameters:

X -

Z -

t - invalid input: '<'0 going to lab, >0 going to tilted system

Returns:

rotateToSec

public double[] rotateToSec(int sector,
 double x,
 double y,
 int t)

Parameters:

sector -

x -

y -

t - >0 going from TSC to LAB

Returns:

getSector

public int getSector()

Returns:

the _sector

setSector

public void setSector(int _sector)

Parameters:

_sector - the _sector to set