#include <SrcVertexFinder.h>

Inheritance diagram for SrcVertexFinder:

Collaboration diagram for SrcVertexFinder:

Public Member Functions
	SrcVertexFinder ()
	SrcVertexFinder (Int_t period, Bool_t isExp)
virtual	~SrcVertexFinder ()
virtual InitStatus	Init ()
virtual void	Exec (Option_t *opt)
virtual void	Finish ()
void	FindVertexAnalitically (vector< BmnTrack > &lTracks, vector< BmnTrack > &rTracks)
void	FindVertexByVirtualPlanes (vector< BmnTrack > &lTracks, vector< BmnTrack > &rTracks)
Float_t	FindVZByVirtualPlanes (Float_t z_0, Float_t range, vector< BmnTrack > tracks, Float_t &minDist)
void	CreateArmCandidates (vector< BmnTrack > &lTracks, vector< BmnTrack > &rTracks)

Private Member Functions
Double_t	CalcMeanDist (vector< Double_t > x, vector< Double_t > y)

Private Attributes
Int_t	fEventNo
Int_t	fPeriodId
TClonesArray *	fGlobalTracksArray
TClonesArray *	fGemHitsArray
TClonesArray *	fTof400HitsArray
TClonesArray *	fMwpcTracksArray
TClonesArray *	fVertexArray
TClonesArray *	fArmTracksArray
Double_t	fTime
Bool_t	fisExp
FairField *	fField
BmnKalmanFilter *	fKalman

Detailed Description

Definition at line 22 of file SrcVertexFinder.h.

Constructor & Destructor Documentation

◆ SrcVertexFinder() [1/2]

SrcVertexFinder::SrcVertexFinder ( )

inline

Definition at line 26 of file SrcVertexFinder.h.

◆ SrcVertexFinder() [2/2]

SrcVertexFinder::SrcVertexFinder	(	Int_t	period,
		Bool_t	isExp )

Definition at line 12 of file SrcVertexFinder.cxx.

References fArmTracksArray, fEventNo, fGemHitsArray, fGlobalTracksArray, fisExp, fMwpcTracksArray, fPeriodId, fTime, fTof400HitsArray, and fVertexArray.

◆ ~SrcVertexFinder()

SrcVertexFinder::~SrcVertexFinder ( )

virtual

Definition at line 26 of file SrcVertexFinder.cxx.

References fKalman.

Member Function Documentation

◆ CalcMeanDist()

Double_t SrcVertexFinder::CalcMeanDist	(	vector< Double_t >	x,
		vector< Double_t >	y )

private

Definition at line 439 of file SrcVertexFinder.cxx.

References i, TMath::Sq(), TMath::Sqrt(), x, and y.

Referenced by FindVZByVirtualPlanes().

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◆ CreateArmCandidates()

void SrcVertexFinder::CreateArmCandidates	(	vector< BmnTrack > &	lTracks,
		vector< BmnTrack > &	rTracks )

Definition at line 523 of file SrcVertexFinder.cxx.

References fGemHitsArray, fisExp, fTof400HitsArray, BmnTrack::GetParamFirst(), BmnTrack::GetParamLast(), BmnHit::GetStation(), and BmnTrack::SetB().

Referenced by Exec().

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◆ Exec()

void SrcVertexFinder::Exec ( Option_t * opt )

virtual

Definition at line 79 of file SrcVertexFinder.cxx.

References CreateArmCandidates(), fArmTracksArray, fEventNo, fGlobalTracksArray, FindVertexAnalitically(), fTime, fVertexArray, BmnVertex::Print(), TStopwatch::RealTime(), BmnTrack::SetFlag(), TStopwatch::Start(), and TStopwatch::Stop().

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◆ FindVertexAnalitically()

void SrcVertexFinder::FindVertexAnalitically	(	vector< BmnTrack > &	lTracks,
		vector< BmnTrack > &	rTracks )

Definition at line 130 of file SrcVertexFinder.cxx.

References dist(), fArmTracksArray, fGlobalTracksArray, fMwpcTracksArray, fVertexArray, BmnTrack::GetFlag(), BmnTrack::GetParamFirst(), GetVzByVectorStraightTracks(), BmnTrack::SetNHits(), x, y, and z.

Referenced by Exec().

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◆ FindVertexByVirtualPlanes()

void SrcVertexFinder::FindVertexByVirtualPlanes	(	vector< BmnTrack > &	lTracks,
		vector< BmnTrack > &	rTracks )

Definition at line 290 of file SrcVertexFinder.cxx.

References TMath::C(), dist(), fArmTracksArray, fGlobalTracksArray, FindVZByVirtualPlanes(), fKalman, fVertexArray, BmnTrack::GetB(), BmnTrack::GetFlag(), BmnTrack::GetLength(), BmnTrack::GetParamFirst(), BmnTrack::GetParamLast(), GetZ(), kBMNERROR, TMath::Mean(), BmnTrack::SetB(), BmnTrack::SetFlag(), BmnTrack::SetLength(), and BmnTrack::SetNHits().

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◆ FindVZByVirtualPlanes()

Float_t SrcVertexFinder::FindVZByVirtualPlanes	(	Float_t	z_0,
		Float_t	range,
		vector< BmnTrack >	tracks,
		Float_t &	minDist )

Definition at line 452 of file SrcVertexFinder.cxx.

References CalcMeanDist(), TGraph::Fit(), fKalman, BmnTrack::GetParamFirst(), kBMNERROR, nPlanes, ROOT::Fit::FitResult::Parameter(), zMax, and zMin.

Referenced by FindVertexByVirtualPlanes().

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◆ Finish()

void SrcVertexFinder::Finish ( )

virtual

Definition at line 430 of file SrcVertexFinder.cxx.

References fTime.

◆ Init()

InitStatus SrcVertexFinder::Init ( )

virtual

Definition at line 31 of file SrcVertexFinder.cxx.

References fArmTracksArray, fGemHitsArray, fGlobalTracksArray, fKalman, fMwpcTracksArray, fTof400HitsArray, and fVertexArray.

Member Data Documentation

◆ fArmTracksArray

TClonesArray* SrcVertexFinder::fArmTracksArray

private

Definition at line 52 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), Exec(), FindVertexAnalitically(), FindVertexByVirtualPlanes(), and Init().

◆ fEventNo

Int_t SrcVertexFinder::fEventNo

private

Definition at line 42 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), and Exec().

◆ fField

FairField* SrcVertexFinder::fField

private

Definition at line 57 of file SrcVertexFinder.h.

◆ fGemHitsArray

TClonesArray* SrcVertexFinder::fGemHitsArray

private

Definition at line 47 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), CreateArmCandidates(), and Init().

◆ fGlobalTracksArray

TClonesArray* SrcVertexFinder::fGlobalTracksArray

private

Definition at line 46 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), Exec(), FindVertexAnalitically(), FindVertexByVirtualPlanes(), and Init().

◆ fisExp

Bool_t SrcVertexFinder::fisExp

private

Definition at line 56 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), and CreateArmCandidates().

◆ fKalman

BmnKalmanFilter* SrcVertexFinder::fKalman

private

Definition at line 58 of file SrcVertexFinder.h.

Referenced by ~SrcVertexFinder(), FindVertexByVirtualPlanes(), FindVZByVirtualPlanes(), and Init().

◆ fMwpcTracksArray

TClonesArray* SrcVertexFinder::fMwpcTracksArray

private

Definition at line 49 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), FindVertexAnalitically(), and Init().

◆ fPeriodId

Int_t SrcVertexFinder::fPeriodId

private

Definition at line 43 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder().

◆ fTime

Double_t SrcVertexFinder::fTime

private

Definition at line 54 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), Exec(), and Finish().

◆ fTof400HitsArray

TClonesArray* SrcVertexFinder::fTof400HitsArray

private

Definition at line 48 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), CreateArmCandidates(), and Init().

◆ fVertexArray

TClonesArray* SrcVertexFinder::fVertexArray

private

Definition at line 51 of file SrcVertexFinder.h.

Referenced by SrcVertexFinder(), Exec(), FindVertexAnalitically(), FindVertexByVirtualPlanes(), and Init().

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

reconstruction/globaltracking/SrcVertexFinder.h
reconstruction/globaltracking/SrcVertexFinder.cxx

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SrcVertexFinder() [1/2]

◆ SrcVertexFinder() [2/2]

◆ ~SrcVertexFinder()

Member Function Documentation

◆ CalcMeanDist()

◆ CreateArmCandidates()

◆ Exec()

◆ FindVertexAnalitically()

◆ FindVertexByVirtualPlanes()

◆ FindVZByVirtualPlanes()

◆ Finish()

◆ Init()

Member Data Documentation

◆ fArmTracksArray

◆ fEventNo

◆ fField

◆ fGemHitsArray

◆ fGlobalTracksArray

◆ fisExp

◆ fKalman

◆ fMwpcTracksArray

◆ fPeriodId

◆ fTime

◆ fTof400HitsArray

◆ fVertexArray