FairTrackParam Class Reference

#include <FairTrackParam.h>

Inheritance diagram for FairTrackParam:

Public Member Functions
	FairTrackParam ()
	FairTrackParam (Double_t x, Double_t y, Double_t z, Double_t tx, Double_t ty, Double_t qp, const TMatrixFSym &covMat)
	FairTrackParam (const FairTrackParam &param)
virtual	~FairTrackParam ()
void	Print (Option_t *option="") const
Double_t	GetX () const
Double_t	GetY () const
Double_t	GetZ () const
Double_t	GetTx () const
Double_t	GetTy () const
Double_t	GetQp () const
void	Position (TVector3 &pos) const
void	Momentum (TVector3 &mom) const
void	CovMatrix (Double_t cov[]) const
void	CovMatrix (TMatrixFSym &covMat) const
Double_t	GetCovariance (Int_t i, Int_t j) const
void	SetX (Double_t x)
void	SetY (Double_t y)
void	SetZ (Double_t z)
void	SetTx (Double_t tx)
void	SetTy (Double_t ty)
void	SetQp (Double_t qp)
void	SetPosition (const TVector3 &pos)
void	SetCovMatrix (Double_t cov[])
void	SetCovMatrix (const TMatrixFSym &covMat)
void	SetCovariance (Int_t i, Int_t j, Double_t val)
FairTrackParam &	operator= (const FairTrackParam &par)

Detailed Description

FairTrackParam.h

Author

V.Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Parameters (x, y, tx, ty, q/p) of a track resulting from the track fit. The z coordinate is not a parameter. The 5x5 covariance matrix can be set and accessed by either an array of size 15, the TMatrixFSym class or elementwise. Note that TMatrixFSym should not be used when performance is an issue. The internal representation of the covariance matrix elements is an array of double.

Definition at line 33 of file FairTrackParam.h.

Constructor & Destructor Documentation

FairTrackParam::FairTrackParam

(

)

Constructor

Definition at line 23 of file FairTrackParam.cxx.

FairTrackParam::FairTrackParam	(	Double_t	x,
		Double_t	y,
		Double_t	z,
		Double_t	tx,
		Double_t	ty,
		Double_t	qp,
		const TMatrixFSym &	covMat
	)

Constructor with all variables

Definition at line 38 of file FairTrackParam.cxx.

FairTrackParam::FairTrackParam

(

const FairTrackParam &

param

)

Copy constructor

Definition at line 61 of file FairTrackParam.cxx.

FairTrackParam::~FairTrackParam ( )

virtual

Destructor

Definition at line 73 of file FairTrackParam.cxx.

Member Function Documentation

void FairTrackParam::CovMatrix

(

Double_t

cov[]

)

const

Definition at line 91 of file FairTrackParam.cxx.

void FairTrackParam::CovMatrix

(

TMatrixFSym &

covMat

)

const

Definition at line 98 of file FairTrackParam.cxx.

Double_t FairTrackParam::GetCovariance	(	Int_t	i,
		Int_t	j
	)		const

Definition at line 110 of file FairTrackParam.cxx.

Double_t FairTrackParam::GetQp ( ) const

inline

Definition at line 63 of file FairTrackParam.h.

Double_t FairTrackParam::GetTx ( ) const

inline

Definition at line 61 of file FairTrackParam.h.

Double_t FairTrackParam::GetTy ( ) const

inline

Definition at line 62 of file FairTrackParam.h.

Double_t FairTrackParam::GetX ( ) const

inline

Accessors

Definition at line 58 of file FairTrackParam.h.

Double_t FairTrackParam::GetY ( ) const

inline

Definition at line 59 of file FairTrackParam.h.

Double_t FairTrackParam::GetZ ( ) const

inline

Definition at line 60 of file FairTrackParam.h.

void FairTrackParam::Momentum

(

TVector3 &

mom

)

const

Definition at line 82 of file FairTrackParam.cxx.

FairTrackParam & FairTrackParam::operator=

(

const FairTrackParam &

par

)

Assignment operator

Definition at line 193 of file FairTrackParam.cxx.

void FairTrackParam::Position ( TVector3 &  pos ) const

inline

Definition at line 64 of file FairTrackParam.h.

void FairTrackParam::Print

(

Option_t *

option = ""

)

const

Output to screen

Definition at line 75 of file FairTrackParam.cxx.

void FairTrackParam::SetCovariance	(	Int_t	i,
		Int_t	j,
		Double_t	val
	)

Definition at line 160 of file FairTrackParam.cxx.

void FairTrackParam::SetCovMatrix

(

Double_t

cov[]

)

Definition at line 143 of file FairTrackParam.cxx.

void FairTrackParam::SetCovMatrix

(

const TMatrixFSym &

covMat

)

Definition at line 150 of file FairTrackParam.cxx.

void FairTrackParam::SetPosition

(

const TVector3 &

pos

)

Definition at line 136 of file FairTrackParam.cxx.

void FairTrackParam::SetQp ( Double_t  qp )

inline

Definition at line 76 of file FairTrackParam.h.

void FairTrackParam::SetTx ( Double_t  tx )

inline

Definition at line 74 of file FairTrackParam.h.

void FairTrackParam::SetTy ( Double_t  ty )

inline

Definition at line 75 of file FairTrackParam.h.

void FairTrackParam::SetX ( Double_t  x )

inline

Modifiers

Definition at line 71 of file FairTrackParam.h.

void FairTrackParam::SetY ( Double_t  y )

inline

Definition at line 72 of file FairTrackParam.h.

void FairTrackParam::SetZ ( Double_t  z )

inline

Definition at line 73 of file FairTrackParam.h.

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The documentation for this class was generated from the following files:

• /tmp/turany/FairRoot/base/event/FairTrackParam.h
• /tmp/turany/FairRoot/base/event/FairTrackParam.cxx