PndSttMvdGemTracking Class Reference

#include <PndSttMvdGemTracking.h>

Inheritance diagram for PndSttMvdGemTracking:

Public Member Functions
	PndSttMvdGemTracking ()
	PndSttMvdGemTracking (Int_t verbose)
	~PndSttMvdGemTracking ()
virtual InitStatus	Init ()
virtual void	Exec (Option_t *opt)
void	SetPersistenc (Bool_t persistence)
virtual void	SetParContainers ()
void	Copy (PndTrackCand *completeCand, PndTrack *completeTrack, PndTrackCand *sttmvdCand, PndTrack *sttmvd)
void	SetTimes (Int_t times)
void	SetMaxDistance (Double_t maxdistance)
void	SwitchOnDisplay ()
void	SetupGEMPlanes ()
void	Reset (Int_t nhits, Int_t ntracks)
void	OrderGemHits (Int_t nhits)
Int_t	GetTrackIndex (Int_t i)
Int_t	GetHitIndex (Int_t i)
Int_t	GetPosIndex (PndGemHit *hit)
Int_t	CountTracks ()
Int_t	CountHitsInTrack (Int_t itrk)
void	AddHitToTrack (Int_t ihit, Int_t itrk)
void	DeleteHitFromTrack (Int_t ihit, Int_t itrk)
std::vector< int >	GetTracksAssociatedToHit (Int_t ihit)
std::vector< int >	GetHitsAssociatedToTrack (Int_t itrk)
std::vector< int >	GetHitsAssociatedToTrackOnPlane (Int_t itrk, Int_t ipos)
void	AddRemainingHits (Int_t ntracks)
void	CheckCombinatorial (Int_t nhits, Int_t ntracks)
void	ForbidMultiAssignedHits (Int_t nhits, Int_t ntracks)
void	OnlyOneHitToEachTrack (Int_t nhits, Int_t ntracks)
void	Retrack ()
Bool_t	PropagateToGemPlane (FairTrackParP *tmppar, FairTrackParP *gempar, Int_t ipos)
Bool_t	PropagateToGemPlaneAsHelix (PndTrack *sttmvd, FairTrackParP *gempar, Int_t ipos)
Double_t	IsAssignable (FairTrackParP *gempar, PndGemHit *gemhit)
std::vector< int >	AssignHits (Int_t itrk, FairTrackParP *gempar, Int_t ipos)
void	EvaluatePerformances (Int_t nhits, Int_t ntracks)
void	FillTrueDistances ()
Int_t	SelectPdgCode (PndTrack *sttmvd)
void	Kalman (TMatrixT< double > extrap, TMatrixT< double > measurement, TMatrixT< double > H, TMatrixT< double > extrap_cov, TMatrixT< double > measurement_cov, TMatrixT< double > &kalman, TMatrixT< double > &kalman_cov)
FairTrackParP	SetStartParameters (PndTrack *sttmvd, PndTrackCand *sttmvdCand)
Int_t	GetClosestOnFirst (FairTrackParP *gempar, Int_t ipos, Double_t &closestdistance)
Bool_t	Prefit (PndTrack *sttmvdTrack, PndTrackCand *sttmvdCand, TVector3 &lastpos, TVector3 &lastmom)
Bool_t	IntersectionFinder (Double_t xc, Double_t yc, Double_t radius, PndSttHit *stthit, TVector3 &xyz, TVector3 &dxyz)
Bool_t	Fit (TMatrixT< double > points, Double_t &outxc, Double_t &outyc, Double_t &outradius)
Bool_t	ZFit (TMatrixT< double > points, Int_t charge, Double_t xc, Double_t yc, Double_t radius, Double_t &fitm, Double_t &fip)
Bool_t	GetInitialParams (PndTrack *sttmvd, Double_t &xc, Double_t &yc, Double_t &radius, Double_t &fitm, Double_t &fitp)
Double_t	CalculatePhi (TVector2 v, TVector2 p, double alpha, double Phi0, int charge)
Double_t	CompareToPreviousPhi (Double_t Fi, Double_t Fi_pre, int charge)
Bool_t	ZFind (Int_t nhits, TMatrixT< double > points, Double_t xc, Double_t yc, Double_t radius)
void	ConsiderCombinatorialEffect (Int_t nhits)
void	SetCombinatorialDistance (Double_t combidistance)
void	UpdateMCTrackId (PndTrackCand *completeCand)
void	UseMonteCarlo ()
void	WriteHistograms ()
void	SetEvaluateFlag (Bool_t flag)
Int_t	GetPdgFromMC (int trackid)
Int_t	GetChargeCorrectedPdgFromMC (int trackid, int charge)
void	SetPdgFromMC ()
void	SetPdgFromMC (TString trackid)
void	SetDefaultPdg (int pdg)
void	SetBranchNames (TString mvdpixel, TString mvdstrip, TString stt, TString gem)
void	SetTrackBranchNames (TString startingtrack, TString startingtrackcand)
Public Member Functions inherited from PndPersistencyTask
	PndPersistencyTask ()
	PndPersistencyTask (const char *name, Int_t iVerbose=1)
virtual	~PndPersistencyTask ()
void	SetPersistency (Bool_t val=kTRUE)
Bool_t	GetPersistency ()

Detailed Description

Definition at line 18 of file PndSttMvdGemTracking.h.

Constructor & Destructor Documentation

PndSttMvdGemTracking() [1/2]

PndSttMvdGemTracking::PndSttMvdGemTracking

(

)

Default constructor

PndSttMvdGemTracking() [2/2]

PndSttMvdGemTracking::PndSttMvdGemTracking

(

Int_t

verbose

)

~PndSttMvdGemTracking()

PndSttMvdGemTracking::~PndSttMvdGemTracking

(

)

Destructor

Member Function Documentation

AddHitToTrack()

void PndSttMvdGemTracking::AddHitToTrack	(	Int_t	ihit,
		Int_t	itrk
	)

Referenced by SwitchOnDisplay().

AddRemainingHits()

void PndSttMvdGemTracking::AddRemainingHits

(

Int_t

ntracks

)

Referenced by SwitchOnDisplay().

AssignHits()

std::vector<int> PndSttMvdGemTracking::AssignHits	(	Int_t	itrk,
		FairTrackParP *	gempar,
		Int_t	ipos
	)

Referenced by SwitchOnDisplay().

CalculatePhi()

Double_t PndSttMvdGemTracking::CalculatePhi	(	TVector2	v,
		TVector2	p,
		double	alpha,
		double	Phi0,
		int	charge
	)

Referenced by SwitchOnDisplay().

CheckCombinatorial()

void PndSttMvdGemTracking::CheckCombinatorial	(	Int_t	nhits,
		Int_t	ntracks
	)

Referenced by SwitchOnDisplay().

CompareToPreviousPhi()

Double_t PndSttMvdGemTracking::CompareToPreviousPhi	(	Double_t	Fi,
		Double_t	Fi_pre,
		int	charge
	)

Referenced by SwitchOnDisplay().

ConsiderCombinatorialEffect()

void PndSttMvdGemTracking::ConsiderCombinatorialEffect

(

Int_t

nhits

)

Referenced by SwitchOnDisplay().

Copy()

void PndSttMvdGemTracking::Copy	(	PndTrackCand *	completeCand,
		PndTrack *	completeTrack,
		PndTrackCand *	sttmvdCand,
		PndTrack *	sttmvd
	)

Referenced by SetPersistenc().

CountHitsInTrack()

Int_t PndSttMvdGemTracking::CountHitsInTrack

(

Int_t

itrk

)

Referenced by SwitchOnDisplay().

CountTracks()

Int_t PndSttMvdGemTracking::CountTracks

(

)

Referenced by SwitchOnDisplay().

DeleteHitFromTrack()

void PndSttMvdGemTracking::DeleteHitFromTrack	(	Int_t	ihit,
		Int_t	itrk
	)

Referenced by SwitchOnDisplay().

EvaluatePerformances()

void PndSttMvdGemTracking::EvaluatePerformances	(	Int_t	nhits,
		Int_t	ntracks
	)

Referenced by SwitchOnDisplay().

Exec()

virtual void PndSttMvdGemTracking::Exec ( Option_t *  opt )

virtual

Virtual method Exec

FillTrueDistances()

void PndSttMvdGemTracking::FillTrueDistances

(

)

Referenced by SwitchOnDisplay().

Fit()

Bool_t PndSttMvdGemTracking::Fit	(	TMatrixT< double >	points,
		Double_t &	outxc,
		Double_t &	outyc,
		Double_t &	outradius
	)

Referenced by SwitchOnDisplay().

ForbidMultiAssignedHits()

void PndSttMvdGemTracking::ForbidMultiAssignedHits	(	Int_t	nhits,
		Int_t	ntracks
	)

Referenced by SwitchOnDisplay().

GetChargeCorrectedPdgFromMC()

Int_t PndSttMvdGemTracking::GetChargeCorrectedPdgFromMC	(	int	trackid,
		int	charge
	)

Referenced by SetEvaluateFlag().

GetClosestOnFirst()

Int_t PndSttMvdGemTracking::GetClosestOnFirst	(	FairTrackParP *	gempar,
		Int_t	ipos,
		Double_t &	closestdistance
	)

Referenced by SwitchOnDisplay().

GetHitIndex()

Int_t PndSttMvdGemTracking::GetHitIndex

(

Int_t

i

)

Referenced by SwitchOnDisplay().

GetHitsAssociatedToTrack()

std::vector<int> PndSttMvdGemTracking::GetHitsAssociatedToTrack

(

Int_t

itrk

)

Referenced by SwitchOnDisplay().

GetHitsAssociatedToTrackOnPlane()

std::vector<int> PndSttMvdGemTracking::GetHitsAssociatedToTrackOnPlane	(	Int_t	itrk,
		Int_t	ipos
	)

Referenced by SwitchOnDisplay().

GetInitialParams()

Bool_t PndSttMvdGemTracking::GetInitialParams	(	PndTrack *	sttmvd,
		Double_t &	xc,
		Double_t &	yc,
		Double_t &	radius,
		Double_t &	fitm,
		Double_t &	fitp
	)

Referenced by SwitchOnDisplay().

GetPdgFromMC()

Int_t PndSttMvdGemTracking::GetPdgFromMC

(

int

trackid

)

Referenced by SetEvaluateFlag().

GetPosIndex()

Int_t PndSttMvdGemTracking::GetPosIndex

(

PndGemHit *

hit

)

Referenced by SwitchOnDisplay().

GetTrackIndex()

Int_t PndSttMvdGemTracking::GetTrackIndex

(

Int_t

i

)

Referenced by SwitchOnDisplay().

GetTracksAssociatedToHit()

std::vector<int> PndSttMvdGemTracking::GetTracksAssociatedToHit

(

Int_t

ihit

)

Referenced by SwitchOnDisplay().

Init()

virtual InitStatus PndSttMvdGemTracking::Init ( )

virtual

Virtual method Init

IntersectionFinder()

Bool_t PndSttMvdGemTracking::IntersectionFinder	(	Double_t	xc,
		Double_t	yc,
		Double_t	radius,
		PndSttHit *	stthit,
		TVector3 &	xyz,
		TVector3 &	dxyz
	)

Referenced by SwitchOnDisplay().

IsAssignable()

Double_t PndSttMvdGemTracking::IsAssignable	(	FairTrackParP *	gempar,
		PndGemHit *	gemhit
	)

Referenced by SwitchOnDisplay().

Kalman()

void PndSttMvdGemTracking::Kalman	(	TMatrixT< double >	extrap,
		TMatrixT< double >	measurement,
		TMatrixT< double >	H,
		TMatrixT< double >	extrap_cov,
		TMatrixT< double >	measurement_cov,
		TMatrixT< double > &	kalman,
		TMatrixT< double > &	kalman_cov
	)

Referenced by SwitchOnDisplay().

OnlyOneHitToEachTrack()

void PndSttMvdGemTracking::OnlyOneHitToEachTrack	(	Int_t	nhits,
		Int_t	ntracks
	)

Referenced by SwitchOnDisplay().

OrderGemHits()

void PndSttMvdGemTracking::OrderGemHits

(

Int_t

nhits

)

Referenced by SwitchOnDisplay().

Prefit()

Bool_t PndSttMvdGemTracking::Prefit	(	PndTrack *	sttmvdTrack,
		PndTrackCand *	sttmvdCand,
		TVector3 &	lastpos,
		TVector3 &	lastmom
	)

Referenced by SwitchOnDisplay().

PropagateToGemPlane()

Bool_t PndSttMvdGemTracking::PropagateToGemPlane	(	FairTrackParP *	tmppar,
		FairTrackParP *	gempar,
		Int_t	ipos
	)

Referenced by SwitchOnDisplay().

PropagateToGemPlaneAsHelix()

Bool_t PndSttMvdGemTracking::PropagateToGemPlaneAsHelix	(	PndTrack *	sttmvd,
		FairTrackParP *	gempar,
		Int_t	ipos
	)

Referenced by SwitchOnDisplay().

Reset()

void PndSttMvdGemTracking::Reset	(	Int_t	nhits,
		Int_t	ntracks
	)

Referenced by SwitchOnDisplay().

Retrack()

void PndSttMvdGemTracking::Retrack

(

)

Referenced by SwitchOnDisplay().

SelectPdgCode()

Int_t PndSttMvdGemTracking::SelectPdgCode

(

PndTrack *

sttmvd

)

Referenced by SwitchOnDisplay().

SetBranchNames()

void PndSttMvdGemTracking::SetBranchNames	(	TString	mvdpixel,
		TString	mvdstrip,
		TString	stt,
		TString	gem
	)

Referenced by SetDefaultPdg().

SetCombinatorialDistance()

void PndSttMvdGemTracking::SetCombinatorialDistance ( Double_t  combidistance )

inline

Definition at line 96 of file PndSttMvdGemTracking.h.

References UpdateMCTrackId().

{ fCombiDistance = combidistance; }

SetDefaultPdg()

void PndSttMvdGemTracking::SetDefaultPdg ( int  pdg )

inline

Definition at line 114 of file PndSttMvdGemTracking.h.

References SetBranchNames(), and SetTrackBranchNames().

{ fDefaultPdgCode = pdg; }

SetEvaluateFlag()

void PndSttMvdGemTracking::SetEvaluateFlag ( Bool_t  flag )

inline

Definition at line 103 of file PndSttMvdGemTracking.h.

References GetChargeCorrectedPdgFromMC(), and GetPdgFromMC().

{ fEvaluate = flag; }

SetMaxDistance()

void PndSttMvdGemTracking::SetMaxDistance ( Double_t  maxdistance )

inline

Definition at line 43 of file PndSttMvdGemTracking.h.

{ fMaxDistance = maxdistance; }

SetParContainers()

virtual void PndSttMvdGemTracking::SetParContainers ( )

virtual

Referenced by SetPersistenc().

SetPdgFromMC() [1/2]

void PndSttMvdGemTracking::SetPdgFromMC ( )

inline

Definition at line 108 of file PndSttMvdGemTracking.h.

{ fPdgFromMC = kTRUE; }

SetPdgFromMC() [2/2]

void PndSttMvdGemTracking::SetPdgFromMC ( TString  trackid )

inline

Definition at line 109 of file PndSttMvdGemTracking.h.

  {
    fStartTrackIDBranchName = trackid;
    fPdgFromMC = kTRUE;
  }

SetPersistenc()

void PndSttMvdGemTracking::SetPersistenc ( Bool_t  persistence )

inline

set persistence flag

Definition at line 36 of file PndSttMvdGemTracking.h.

References Copy(), SetParContainers(), and PndPersistencyTask::SetPersistency().

{ SetPersistency(persistence); }

SetStartParameters()

FairTrackParP PndSttMvdGemTracking::SetStartParameters	(	PndTrack *	sttmvd,
		PndTrackCand *	sttmvdCand
	)

Referenced by SwitchOnDisplay().

SetTimes()

void PndSttMvdGemTracking::SetTimes ( Int_t  times )

inline

Definition at line 42 of file PndSttMvdGemTracking.h.

{ fTimes = times; }

SetTrackBranchNames()

void PndSttMvdGemTracking::SetTrackBranchNames	(	TString	startingtrack,
		TString	startingtrackcand
	)

Referenced by SetDefaultPdg().

SetupGEMPlanes()

void PndSttMvdGemTracking::SetupGEMPlanes

(

)

Referenced by SwitchOnDisplay().

SwitchOnDisplay()

void PndSttMvdGemTracking::SwitchOnDisplay ( )

inline

Definition at line 44 of file PndSttMvdGemTracking.h.

References AddHitToTrack(), AddRemainingHits(), alpha, AssignHits(), CalculatePhi(), CheckCombinatorial(), CompareToPreviousPhi(), ConsiderCombinatorialEffect(), CountHitsInTrack(), CountTracks(), DeleteHitFromTrack(), EvaluatePerformances(), FillTrueDistances(), Fit(), ForbidMultiAssignedHits(), GetClosestOnFirst(), GetHitIndex(), GetHitsAssociatedToTrack(), GetHitsAssociatedToTrackOnPlane(), GetInitialParams(), GetPosIndex(), GetTrackIndex(), GetTracksAssociatedToHit(), i, IntersectionFinder(), IsAssignable(), Kalman(), OnlyOneHitToEachTrack(), OrderGemHits(), Prefit(), PropagateToGemPlane(), PropagateToGemPlaneAsHelix(), Reset(), Retrack(), SelectPdgCode(), SetStartParameters(), SetupGEMPlanes(), v, ZFind(), and ZFit().

{ fDisplayOn = true; }

UpdateMCTrackId()

void PndSttMvdGemTracking::UpdateMCTrackId

(

PndTrackCand *

completeCand

)

Referenced by SetCombinatorialDistance().

UseMonteCarlo()

void PndSttMvdGemTracking::UseMonteCarlo ( )

inline

Definition at line 100 of file PndSttMvdGemTracking.h.

References WriteHistograms().

{ fUseMC = kTRUE; }

WriteHistograms()

void PndSttMvdGemTracking::WriteHistograms

(

)

Referenced by UseMonteCarlo().

ZFind()

Bool_t PndSttMvdGemTracking::ZFind	(	Int_t	nhits,
		TMatrixT< double >	points,
		Double_t	xc,
		Double_t	yc,
		Double_t	radius
	)

Referenced by SwitchOnDisplay().

ZFit()

Bool_t PndSttMvdGemTracking::ZFit	(	TMatrixT< double >	points,
		Int_t	charge,
		Double_t	xc,
		Double_t	yc,
		Double_t	radius,
		Double_t &	fitm,
		Double_t &	fip
	)

Referenced by SwitchOnDisplay().

---

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

• PndSttMvdGemTracking.h