GPUTPCTrackLinearisation Class Reference

#include <fun4all_coresoftware/blob/master/offline/packages/trackreco/GPUTPCTrackLinearisation.h>

Public Member Functions
	GPUTPCTrackLinearisation ()
	GPUTPCTrackLinearisation (double SinPhi1, double CosPhi1, double DzDs1, double QPt1)
	GPUTPCTrackLinearisation (const GPUTPCTrackParam &t)
void	Set (double SinPhi1, double CosPhi1, double DzDs1, double QPt1)
double	SinPhi () const
double	CosPhi () const
double	DzDs () const
double	QPt () const
double	GetSinPhi () const
double	GetCosPhi () const
double	GetDzDs () const
double	GetQPt () const
void	SetSinPhi (double v)
void	SetCosPhi (double v)
void	SetDzDs (double v)
void	SetQPt (double v)

Private Attributes
double	mSinPhi
double	mCosPhi
double	mDzDs
double	mQPt

Detailed Description

GPUTPCTrackLinearisation class describes the parameters which are used to linearise the transport equations for the track trajectory.

The class is used during track (re)fit, when the AliHLTTPCTrackParam track is only partially fitted, and there is some apriory knowledge about trajectory. This apriory knowledge is used to linearise the transport equations.

In case the track is fully fitted, the best linearisation point is the track trajectory itself (GPUTPCTrackLinearisation = AliHLTTPCTrackParam ).

Definition at line 33 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 33 of file GPUTPCTrackLinearisation.h

Constructor & Destructor Documentation

GPUTPCTrackLinearisation::GPUTPCTrackLinearisation ( )

inline

Definition at line 36 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 36 of file GPUTPCTrackLinearisation.h

GPUTPCTrackLinearisation::GPUTPCTrackLinearisation ( double  SinPhi1, double  CosPhi1, double  DzDs1, double  QPt1  )

inline

Definition at line 37 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 37 of file GPUTPCTrackLinearisation.h

GPUTPCTrackLinearisation::GPUTPCTrackLinearisation ( const GPUTPCTrackParam &  t )

inline

Definition at line 65 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 65 of file GPUTPCTrackLinearisation.h

References GPUCA_MAX_SIN_PHI, mCosPhi, mSinPhi, and GPUTPCTrackParam::SignCosPhi().

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Member Function Documentation

double GPUTPCTrackLinearisation::CosPhi ( ) const

inline

Definition at line 44 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 44 of file GPUTPCTrackLinearisation.h

References mCosPhi.

Referenced by GPUTPCTrackParam::Rotate(), and GPUTPCTrackParam::TransportToX().

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double GPUTPCTrackLinearisation::DzDs ( ) const

inline

Definition at line 45 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 45 of file GPUTPCTrackLinearisation.h

References mDzDs.

Referenced by GPUTPCTrackParam::TransportToX().

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double GPUTPCTrackLinearisation::GetCosPhi ( ) const

inline

Definition at line 49 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 49 of file GPUTPCTrackLinearisation.h

References mCosPhi.

double GPUTPCTrackLinearisation::GetDzDs ( ) const

inline

Definition at line 50 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 50 of file GPUTPCTrackLinearisation.h

References mDzDs.

double GPUTPCTrackLinearisation::GetQPt ( ) const

inline

Definition at line 51 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 51 of file GPUTPCTrackLinearisation.h

References mQPt.

double GPUTPCTrackLinearisation::GetSinPhi ( ) const

inline

Definition at line 48 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 48 of file GPUTPCTrackLinearisation.h

References mSinPhi.

double GPUTPCTrackLinearisation::QPt ( ) const

inline

Definition at line 46 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 46 of file GPUTPCTrackLinearisation.h

References mQPt.

Referenced by GPUTPCTrackParam::TransportToX().

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void GPUTPCTrackLinearisation::Set ( double  SinPhi1, double  CosPhi1, double  DzDs1, double  QPt1  )

inline

Definition at line 78 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 78 of file GPUTPCTrackLinearisation.h

References SetCosPhi(), SetDzDs(), SetQPt(), and SetSinPhi().

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void GPUTPCTrackLinearisation::SetCosPhi ( double  v )

inline

Definition at line 54 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 54 of file GPUTPCTrackLinearisation.h

References mCosPhi, and v.

Referenced by GPUTPCTrackParam::Rotate(), Set(), and GPUTPCTrackParam::TransportToX().

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void GPUTPCTrackLinearisation::SetDzDs ( double  v )

inline

Definition at line 55 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 55 of file GPUTPCTrackLinearisation.h

References mDzDs, and v.

Referenced by Set().

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void GPUTPCTrackLinearisation::SetQPt ( double  v )

inline

Definition at line 56 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 56 of file GPUTPCTrackLinearisation.h

References mQPt, and v.

Referenced by Set().

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void GPUTPCTrackLinearisation::SetSinPhi ( double  v )

inline

Definition at line 53 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 53 of file GPUTPCTrackLinearisation.h

References mSinPhi, and v.

Referenced by GPUTPCTrackParam::Rotate(), Set(), and GPUTPCTrackParam::TransportToX().

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double GPUTPCTrackLinearisation::SinPhi ( ) const

inline

Definition at line 43 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 43 of file GPUTPCTrackLinearisation.h

References mSinPhi.

Referenced by GPUTPCTrackParam::Rotate(), and GPUTPCTrackParam::TransportToX().

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Member Data Documentation

double GPUTPCTrackLinearisation::mCosPhi

private

Definition at line 60 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 60 of file GPUTPCTrackLinearisation.h

Referenced by CosPhi(), GetCosPhi(), GPUTPCTrackLinearisation(), and SetCosPhi().

double GPUTPCTrackLinearisation::mDzDs

private

Definition at line 61 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 61 of file GPUTPCTrackLinearisation.h

Referenced by DzDs(), GetDzDs(), and SetDzDs().

double GPUTPCTrackLinearisation::mQPt

private

Definition at line 62 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 62 of file GPUTPCTrackLinearisation.h

Referenced by GetQPt(), QPt(), and SetQPt().

double GPUTPCTrackLinearisation::mSinPhi

private

Definition at line 59 of file GPUTPCTrackLinearisation.h.

View newest version in sPHENIX GitHub at line 59 of file GPUTPCTrackLinearisation.h

Referenced by GetSinPhi(), GPUTPCTrackLinearisation(), SetSinPhi(), and SinPhi().

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

• fun4all_coresoftware/blob/master/offline/packages/trackreco/GPUTPCTrackLinearisation.h