#include <CbmLitGlobalElectronId.h>

Inheritance diagram for CbmLitGlobalElectronId:

Collaboration diagram for CbmLitGlobalElectronId:

Public Member Functions
virtual	~CbmLitGlobalElectronId ()
	Destructor.

Bool_t	IsRichElectron (Int_t globalTrackIndex, Double_t momentum)
	Identify electron in RICH detector.

Bool_t	IsTrdElectron (Int_t globalTrackindex, Double_t momentum)
	Identify electron in RICH detector.

Bool_t	IsTofElectron (Int_t globalTrackIndex, Double_t momentum, Double_t eventTime=1000.)
	Identify electron in RICH detector.

Double_t	GetRichAnn (Int_t globalTrackIndex, Double_t momentum)
	Identify electron in RICH detector.

Double_t	GetTrdAnn (Int_t globalTrackindex, Double_t momentum)
	Return ANN value for electron Identification in the TRD detector.

Double_t	GetTofM2 (Int_t globalTrackIndex, Double_t momentum, Double_t eventTime=1000.)
	Return TOF m2 value.

void	SetTrdAnnCut (Double_t par)
	Set cut on TRD ANN output value.

void	SetRichUseAnn (Bool_t par)
	Set to true if you want to use ANN method for the RICH detector.

void	SetRichAnnCut (Double_t par)
	Set cut on RICH ANN output value.

void	SetRichCuts (Double_t meanA, Double_t rmsA, Double_t meanB, Double_t rmsB, Double_t rmsCoeff, Double_t rtDistCut)
	Set RICH electron ID cuts when ANN is not used.

Double_t	GetRichAnnCut ()
	Return RICH ANN cut.

Double_t	GetTrdAnnCut ()
	Return TRD ANN cut.

Static Public Member Functions
static CbmLitGlobalElectronId &	GetInstance ()

Private Member Functions
	CbmLitGlobalElectronId ()
	Constructor.

void	Init ()
	Initialize TClonesArrays.

	CbmLitGlobalElectronId (const CbmLitGlobalElectronId &)

CbmLitGlobalElectronId &	operator= (const CbmLitGlobalElectronId &)

	ClassDef (CbmLitGlobalElectronId, 1)

Private Attributes
Double_t	fRichAnnCut

Bool_t	fRichUseAnn

Double_t	fRichMeanA

Double_t	fRichMeanB

Double_t	fRichRmsA

Double_t	fRichRmsB

Double_t	fRichRmsCoeff

Double_t	fRichDistCut

Double_t	fTrdAnnCut

TClonesArray *	fGlobalTracks

TClonesArray *	fRichRings

TClonesArray *	fTrdTracks

TClonesArray *	fTofHits

Detailed Description

Definition at line 13 of file CbmLitGlobalElectronId.h.

Constructor & Destructor Documentation

◆ CbmLitGlobalElectronId() [1/2]

CbmLitGlobalElectronId::CbmLitGlobalElectronId ( )

private

Constructor.

Definition at line 30 of file CbmLitGlobalElectronId.cxx.

References Init().

◆ ~CbmLitGlobalElectronId()

CbmLitGlobalElectronId::~CbmLitGlobalElectronId ( )

virtual

Destructor.

Definition at line 49 of file CbmLitGlobalElectronId.cxx.

◆ CbmLitGlobalElectronId() [2/2]

CbmLitGlobalElectronId::CbmLitGlobalElectronId ( const CbmLitGlobalElectronId & )

private

Member Function Documentation

◆ ClassDef()

CbmLitGlobalElectronId::ClassDef	(	CbmLitGlobalElectronId	,
		1	)

private

◆ GetInstance()

static CbmLitGlobalElectronId & CbmLitGlobalElectronId::GetInstance ( )

inlinestatic

Return Instance of CbmLitGlobalElectronId.

Definition at line 30 of file CbmLitGlobalElectronId.h.

Referenced by CbmAnaConversionPhotons2::AnalyseElectronsRecoWithRICH(), LmvmTask::AnalyseGlobalTracks(), CbmAnaConversionRecoFull::CombineElectrons(), CbmAnaConversionRecoFull::CombinePhotons(), CbmAnaConversionTest::DoSTSonlyAnalysis(), CbmAnaJpsiReport::DrawCutDistributions(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), LmvmTask::FillTopologyCands(), CbmAnaConversionTest::HasRichInd(), CbmAnaConversionRecoFull::Init(), CbmAnaConversionTest::Init(), CbmLitTrackingQa::Init(), LmvmTask::Init(), CbmAnaJpsiTask::IsElectron(), LmvmUtils::IsElectron(), LmvmUtils::IsRichElectron(), LmvmUtils::IsTofElectron(), LmvmUtils::IsTrdElectron(), LmvmTask::PidVsMom(), CbmLitTrackingQa::PionSuppression(), and CbmLitTrackingQa::ProcessGlobalTracks().

◆ GetRichAnn()

Double_t CbmLitGlobalElectronId::GetRichAnn	(	Int_t	globalTrackIndex,
		Double_t	momentum )

Identify electron in RICH detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: true if track is identified as electron otherwise return false.

Return ANN value for electron Identification in the RICH detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: RICH ANN value.

Definition at line 144 of file CbmLitGlobalElectronId.cxx.

References CbmRichElectronIdAnn::CalculateAnnValue(), and CbmRichElectronIdAnn::GetInstance().

Referenced by CbmAnaJpsiTask::IsElectron(), and LmvmUtils::IsElectron().

◆ GetRichAnnCut()

Double_t CbmLitGlobalElectronId::GetRichAnnCut ( )

inline

Return RICH ANN cut.

Definition at line 133 of file CbmLitGlobalElectronId.h.

References fRichAnnCut.

◆ GetTofM2()

Double_t CbmLitGlobalElectronId::GetTofM2	(	Int_t	globalTrackIndex,
		Double_t	momentum,
		Double_t	eventTime = 1000. )

Return TOF m2 value.

Definition at line 161 of file CbmLitGlobalElectronId.cxx.

References fGlobalTracks, fTofHits, CbmGlobalTrack::GetLength(), CbmHit::GetTime(), and CbmGlobalTrack::GetTofHitIndex().

Referenced by LmvmTask::AnalyseGlobalTracks(), LmvmUtils::IsElectron(), and IsTofElectron().

◆ GetTrdAnn()

Double_t CbmLitGlobalElectronId::GetTrdAnn	(	Int_t	globalTrackindex,
		Double_t	momentum )

Return ANN value for electron Identification in the TRD detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: TRD ANN value.

Definition at line 149 of file CbmLitGlobalElectronId.cxx.

References fGlobalTracks, fTrdTracks, CbmTrdTrack::GetPidLikeEL(), and CbmGlobalTrack::GetTrdTrackIndex().

Referenced by CbmAnaJpsiTask::IsElectron().

◆ GetTrdAnnCut()

Double_t CbmLitGlobalElectronId::GetTrdAnnCut ( )

inline

Return TRD ANN cut.

Definition at line 138 of file CbmLitGlobalElectronId.h.

References fTrdAnnCut.

◆ Init()

void CbmLitGlobalElectronId::Init ( )

private

Initialize TClonesArrays.

Definition at line 51 of file CbmLitGlobalElectronId.cxx.

References fGlobalTracks, fRichAnnCut, fRichRings, fTofHits, fTrdAnnCut, and fTrdTracks.

Referenced by CbmLitGlobalElectronId().

◆ IsRichElectron()

Bool_t CbmLitGlobalElectronId::IsRichElectron	(	Int_t	globalTrackIndex,
		Double_t	momentum )

Identify electron in RICH detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: true if track is identified as electron otherwise return false.

Definition at line 64 of file CbmLitGlobalElectronId.cxx.

References CbmRichElectronIdAnn::CalculateAnnValue(), fGlobalTracks, fRichAnnCut, fRichDistCut, fRichMeanA, fRichMeanB, fRichRings, fRichRmsA, fRichRmsB, fRichRmsCoeff, fRichUseAnn, CbmRichRing::GetAaxis(), CbmRichRing::GetBaxis(), CbmRichElectronIdAnn::GetInstance(), CbmGlobalTrack::GetRichRingIndex(), and CbmRichUtil::GetRingTrackDistance().

Referenced by CbmAnaConversionPhotons2::AnalyseElectronsRecoWithRICH(), LmvmTask::AnalyseGlobalTracks(), CbmAnaConversionRecoFull::CombinePhotons(), CbmAnaConversionTest::DoSTSonlyAnalysis(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), LmvmTask::FillTopologyCands(), CbmAnaConversionTest::HasRichInd(), CbmAnaJpsiTask::IsElectron(), LmvmUtils::IsElectron(), LmvmUtils::IsRichElectron(), LmvmTask::PidVsMom(), and CbmLitTrackingQa::PionSuppression().

◆ IsTofElectron()

Bool_t CbmLitGlobalElectronId::IsTofElectron	(	Int_t	globalTrackIndex,
		Double_t	momentum,
		Double_t	eventTime = 1000. )

Identify electron in RICH detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: true if track is identified as electron otherwise return false.

Definition at line 113 of file CbmLitGlobalElectronId.cxx.

References GetTofM2().

Referenced by LmvmTask::AnalyseGlobalTracks(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), LmvmTask::FillTopologyCands(), CbmAnaJpsiTask::IsElectron(), LmvmUtils::IsElectron(), LmvmUtils::IsTofElectron(), LmvmTask::PidVsMom(), and CbmLitTrackingQa::PionSuppression().

◆ IsTrdElectron()

Bool_t CbmLitGlobalElectronId::IsTrdElectron	(	Int_t	globalTrackindex,
		Double_t	momentum )

Identify electron in RICH detector.

Parameters

[in]	globalTrackIndex	Index of global track.
[in]	momentum	Momentum of track.

Returns: true if track is identified as electron otherwise return false.

Definition at line 93 of file CbmLitGlobalElectronId.cxx.

References fGlobalTracks, fTrdAnnCut, fTrdTracks, CbmTrdTrack::GetPidLikeEL(), and CbmGlobalTrack::GetTrdTrackIndex().

Referenced by LmvmTask::AnalyseGlobalTracks(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), LmvmTask::FillTopologyCands(), CbmAnaJpsiTask::IsElectron(), LmvmUtils::IsElectron(), LmvmUtils::IsTrdElectron(), LmvmTask::PidVsMom(), and CbmLitTrackingQa::PionSuppression().

◆ operator=()

CbmLitGlobalElectronId & CbmLitGlobalElectronId::operator= ( const CbmLitGlobalElectronId & )

private

◆ SetRichAnnCut()

void CbmLitGlobalElectronId::SetRichAnnCut ( Double_t par )

inline

Set cut on RICH ANN output value.

Definition at line 115 of file CbmLitGlobalElectronId.h.

References fRichAnnCut.

Referenced by CbmAnaConversionRecoFull::Init(), CbmAnaConversionTest::Init(), and CbmLitTrackingQa::Init().

◆ SetRichCuts()

void CbmLitGlobalElectronId::SetRichCuts	(	Double_t	meanA,
		Double_t	rmsA,
		Double_t	meanB,
		Double_t	rmsB,
		Double_t	rmsCoeff,
		Double_t	rtDistCut )

inline

Set RICH electron ID cuts when ANN is not used.

Definition at line 120 of file CbmLitGlobalElectronId.h.

References fRichDistCut, fRichMeanA, fRichMeanB, fRichRmsA, fRichRmsB, and fRichRmsCoeff.

◆ SetRichUseAnn()

void CbmLitGlobalElectronId::SetRichUseAnn ( Bool_t par )

inline

Set to true if you want to use ANN method for the RICH detector.

Definition at line 110 of file CbmLitGlobalElectronId.h.

References fRichUseAnn.

◆ SetTrdAnnCut()

void CbmLitGlobalElectronId::SetTrdAnnCut ( Double_t par )

inline

Set cut on TRD ANN output value.

Definition at line 105 of file CbmLitGlobalElectronId.h.

References fTrdAnnCut.

Referenced by CbmLitTrackingQa::Init().

Member Data Documentation

◆ fGlobalTracks

TClonesArray* CbmLitGlobalElectronId::fGlobalTracks

private

Definition at line 151 of file CbmLitGlobalElectronId.h.

Referenced by GetTofM2(), GetTrdAnn(), Init(), IsRichElectron(), and IsTrdElectron().

◆ fRichAnnCut

Double_t CbmLitGlobalElectronId::fRichAnnCut

private

Definition at line 141 of file CbmLitGlobalElectronId.h.

Referenced by GetRichAnnCut(), Init(), IsRichElectron(), and SetRichAnnCut().

◆ fRichDistCut

Double_t CbmLitGlobalElectronId::fRichDistCut

private

Definition at line 148 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichMeanA

Double_t CbmLitGlobalElectronId::fRichMeanA

private

Definition at line 143 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichMeanB

Double_t CbmLitGlobalElectronId::fRichMeanB

private

Definition at line 144 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRings

TClonesArray* CbmLitGlobalElectronId::fRichRings

private

Definition at line 152 of file CbmLitGlobalElectronId.h.

Referenced by Init(), and IsRichElectron().

◆ fRichRmsA

Double_t CbmLitGlobalElectronId::fRichRmsA

private

Definition at line 145 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRmsB

Double_t CbmLitGlobalElectronId::fRichRmsB

private

Definition at line 146 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRmsCoeff

Double_t CbmLitGlobalElectronId::fRichRmsCoeff

private

Definition at line 147 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichUseAnn

Bool_t CbmLitGlobalElectronId::fRichUseAnn

private

Definition at line 142 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichUseAnn().

◆ fTofHits

TClonesArray* CbmLitGlobalElectronId::fTofHits

private

Definition at line 154 of file CbmLitGlobalElectronId.h.

Referenced by GetTofM2(), and Init().

◆ fTrdAnnCut

Double_t CbmLitGlobalElectronId::fTrdAnnCut

private

Definition at line 149 of file CbmLitGlobalElectronId.h.

Referenced by GetTrdAnnCut(), Init(), IsTrdElectron(), and SetTrdAnnCut().

◆ fTrdTracks

TClonesArray* CbmLitGlobalElectronId::fTrdTracks

private

Definition at line 153 of file CbmLitGlobalElectronId.h.

Referenced by GetTrdAnn(), Init(), and IsTrdElectron().

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CbmLitGlobalElectronId() [1/2]

◆ ~CbmLitGlobalElectronId()

◆ CbmLitGlobalElectronId() [2/2]

Member Function Documentation

◆ ClassDef()

◆ GetInstance()

◆ GetRichAnn()

◆ GetRichAnnCut()

◆ GetTofM2()

◆ GetTrdAnn()

◆ GetTrdAnnCut()

◆ Init()

◆ IsRichElectron()

◆ IsTofElectron()

◆ IsTrdElectron()

◆ operator=()

◆ SetRichAnnCut()

◆ SetRichCuts()

◆ SetRichUseAnn()

◆ SetTrdAnnCut()

Member Data Documentation

◆ fGlobalTracks

◆ fRichAnnCut

◆ fRichDistCut

◆ fRichMeanA

◆ fRichMeanB

◆ fRichRings

◆ fRichRmsA

◆ fRichRmsB

◆ fRichRmsCoeff

◆ fRichUseAnn

◆ fTofHits

◆ fTrdAnnCut

◆ fTrdTracks