CbmRoot
Public Member Functions | Static Public Member Functions | Private Member Functions | Private Attributes | List of all members
CbmLitGlobalElectronId Class Reference

#include <CbmLitGlobalElectronId.h>

Inheritance diagram for CbmLitGlobalElectronId:
[legend]
Collaboration diagram for CbmLitGlobalElectronId:
[legend]

Public Member Functions

virtual ~CbmLitGlobalElectronId ()
 Destructor. More...
 
Bool_t IsRichElectron (Int_t globalTrackIndex, Double_t momentum)
 Identify electron in RICH detector. More...
 
Bool_t IsTrdElectron (Int_t globalTrackindex, Double_t momentum)
 Identify electron in RICH detector. More...
 
Bool_t IsTofElectron (Int_t globalTrackIndex, Double_t momentum)
 Identify electron in RICH detector. More...
 
Double_t GetRichAnn (Int_t globalTrackIndex, Double_t momentum)
 Identify electron in RICH detector. More...
 
Double_t GetTrdAnn (Int_t globalTrackindex, Double_t momentum)
 Return ANN value for electron Identification in the TRD detector. More...
 
void SetTrdAnnCut (Double_t par)
 Set cut on TRD ANN output value. More...
 
void SetRichUseAnn (Bool_t par)
 Set to true if you want to use ANN method for the RICH detector. More...
 
void SetRichAnnCut (Double_t par)
 Set cut on RICH ANN output value. More...
 
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. More...
 
Double_t GetRichAnnCut ()
 Return RICH ANN cut. More...
 
Double_t GetTrdAnnCut ()
 Return TRD ANN cut. More...
 

Static Public Member Functions

static CbmLitGlobalElectronId & GetInstance ()
 

Private Member Functions

 CbmLitGlobalElectronId ()
 Constructor. More...
 
void Init ()
 Initialize TClonesArrays. More...
 
 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 15 of file CbmLitGlobalElectronId.h.

Constructor & Destructor Documentation

◆ CbmLitGlobalElectronId() [1/2]

CbmLitGlobalElectronId::CbmLitGlobalElectronId ( )
private

Constructor.

Definition at line 23 of file CbmLitGlobalElectronId.cxx.

References Init().

◆ ~CbmLitGlobalElectronId()

CbmLitGlobalElectronId::~CbmLitGlobalElectronId ( )
virtual

Destructor.

Definition at line 40 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 32 of file CbmLitGlobalElectronId.h.

Referenced by CbmAnaConversionPhotons2::AnalyseElectronsRecoWithRICH(), CbmAnaConversionRecoFull::CombineElectrons(), CbmAnaConversionRecoFull::CombinePhotons(), CbmAnaConversionTest::DoSTSonlyAnalysis(), CbmAnaJpsiReport::DrawCutDistributions(), CbmAnaDielectronTaskDraw::DrawCutDistributions(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), CbmAnaDielectronTask::FillTopologyCandidates(), CbmAnaConversionTest::HasRichInd(), CbmAnaConversionRecoFull::Init(), CbmAnaConversionTest::Init(), CbmLitTrackingQa::Init(), CbmAnaJpsiTask::IsElectron(), CbmAnaDielectronTask::IsElectron(), CbmLitTrackingQa::PionSuppression(), and CbmLitTrackingQa::ProcessGlobalTracks().

◆ GetRichAnn()

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

Identify electron in RICH detector.

Parameters
[in]globalTrackIndexIndex of global track.
[in]momentumMomentum 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]globalTrackIndexIndex of global track.
[in]momentumMomentum of track.
Returns
RICH ANN value.

Definition at line 125 of file CbmLitGlobalElectronId.cxx.

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

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

◆ GetRichAnnCut()

Double_t CbmLitGlobalElectronId::GetRichAnnCut ( )
inline

Return RICH ANN cut.

Definition at line 129 of file CbmLitGlobalElectronId.h.

References fRichAnnCut.

◆ GetTrdAnn()

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

Return ANN value for electron Identification in the TRD detector.

Parameters
[in]globalTrackIndexIndex of global track.
[in]momentumMomentum of track.
Returns
TRD ANN value.

Definition at line 131 of file CbmLitGlobalElectronId.cxx.

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

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

◆ GetTrdAnnCut()

Double_t CbmLitGlobalElectronId::GetTrdAnnCut ( )
inline

Return TRD ANN cut.

Definition at line 134 of file CbmLitGlobalElectronId.h.

References fTrdAnnCut.

◆ Init()

void CbmLitGlobalElectronId::Init ( )
private

Initialize TClonesArrays.

Definition at line 42 of file CbmLitGlobalElectronId.cxx.

References fGlobalTracks, fRichRings, fTofHits, and fTrdTracks.

Referenced by CbmLitGlobalElectronId().

◆ IsRichElectron()

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

Identify electron in RICH detector.

Parameters
[in]globalTrackIndexIndex of global track.
[in]momentumMomentum of track.
Returns
true if track is identified as electron otherwise return false.

Definition at line 52 of file CbmLitGlobalElectronId.cxx.

References CbmRichElectronIdAnn::CalculateAnnValue(), fabs(), 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(), CbmAnaConversionRecoFull::CombinePhotons(), CbmAnaConversionTest::DoSTSonlyAnalysis(), CbmLitTrackingQa::ElectronId(), CbmAnaConversionRecoFull::Exec(), CbmAnaDielectronTask::FillTopologyCandidates(), CbmAnaConversionTest::HasRichInd(), CbmAnaJpsiTask::IsElectron(), CbmAnaDielectronTask::IsElectron(), CbmLitTrackingQa::PionSuppression(), and CbmLitTrackingQa::ProcessGlobalTracks().

◆ IsTofElectron()

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

Identify electron in RICH detector.

Parameters
[in]globalTrackIndexIndex of global track.
[in]momentumMomentum of track.
Returns
true if track is identified as electron otherwise return false.

Definition at line 99 of file CbmLitGlobalElectronId.cxx.

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

Referenced by CbmAnaConversionRecoFull::Exec(), CbmAnaDielectronTask::FillTopologyCandidates(), CbmAnaJpsiTask::IsElectron(), CbmAnaDielectronTask::IsElectron(), and CbmLitTrackingQa::PionSuppression().

◆ IsTrdElectron()

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

Identify electron in RICH detector.

Parameters
[in]globalTrackIndexIndex of global track.
[in]momentumMomentum of track.
Returns
true if track is identified as electron otherwise return false.

Definition at line 82 of file CbmLitGlobalElectronId.cxx.

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

Referenced by CbmAnaConversionRecoFull::Exec(), CbmAnaDielectronTask::FillTopologyCandidates(), CbmAnaJpsiTask::IsElectron(), CbmAnaDielectronTask::IsElectron(), 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 107 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 112 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 102 of file CbmLitGlobalElectronId.h.

References fRichUseAnn.

◆ SetTrdAnnCut()

void CbmLitGlobalElectronId::SetTrdAnnCut ( Double_t  par)
inline

Set cut on TRD ANN output value.

Definition at line 97 of file CbmLitGlobalElectronId.h.

References fTrdAnnCut.

Referenced by CbmLitTrackingQa::Init().

Member Data Documentation

◆ fGlobalTracks

TClonesArray* CbmLitGlobalElectronId::fGlobalTracks
private

Definition at line 147 of file CbmLitGlobalElectronId.h.

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

◆ fRichAnnCut

Double_t CbmLitGlobalElectronId::fRichAnnCut
private

Definition at line 137 of file CbmLitGlobalElectronId.h.

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

◆ fRichDistCut

Double_t CbmLitGlobalElectronId::fRichDistCut
private

Definition at line 144 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichMeanA

Double_t CbmLitGlobalElectronId::fRichMeanA
private

Definition at line 139 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichMeanB

Double_t CbmLitGlobalElectronId::fRichMeanB
private

Definition at line 140 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRings

TClonesArray* CbmLitGlobalElectronId::fRichRings
private

Definition at line 148 of file CbmLitGlobalElectronId.h.

Referenced by Init(), and IsRichElectron().

◆ fRichRmsA

Double_t CbmLitGlobalElectronId::fRichRmsA
private

Definition at line 141 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRmsB

Double_t CbmLitGlobalElectronId::fRichRmsB
private

Definition at line 142 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichRmsCoeff

Double_t CbmLitGlobalElectronId::fRichRmsCoeff
private

Definition at line 143 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichCuts().

◆ fRichUseAnn

Bool_t CbmLitGlobalElectronId::fRichUseAnn
private

Definition at line 138 of file CbmLitGlobalElectronId.h.

Referenced by IsRichElectron(), and SetRichUseAnn().

◆ fTofHits

TClonesArray* CbmLitGlobalElectronId::fTofHits
private

Definition at line 150 of file CbmLitGlobalElectronId.h.

Referenced by Init(), and IsTofElectron().

◆ fTrdAnnCut

Double_t CbmLitGlobalElectronId::fTrdAnnCut
private

Definition at line 145 of file CbmLitGlobalElectronId.h.

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

◆ fTrdTracks

TClonesArray* CbmLitGlobalElectronId::fTrdTracks
private

Definition at line 149 of file CbmLitGlobalElectronId.h.

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

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