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//--------------------------------------------------------------------------------------------------
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// $Id: Electron.h,v 1.27 2009/03/03 17:04:09 loizides Exp $
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//
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// Electron
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//
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// Details to be worked out... TODO: Needs description ala Muon class
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//
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// Authors: C.Loizides, J.Bendavid, S.Xie
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATATREE_ELECTRON_H
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#define MITANA_DATATREE_ELECTRON_H
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#include "MitAna/DataTree/interface/SuperCluster.h"
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#include "MitAna/DataTree/interface/ChargedParticle.h"
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#include "MitAna/DataCont/interface/Ref.h"
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namespace mithep
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{
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class Electron : public ChargedParticle
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{
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public:
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Electron() : fESuperClusterOverP(0), fESeedClusterOverPout(0), fDeltaEtaSuperClTrkAtVtx(0),
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fDeltaEtaSeedClTrkAtCalo(0), fDeltaPhiSuperClTrkAtVtx(0),
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fDeltaPhiSeedClTrkAtCalo(0), fHadronicOverEm(0), fIsEnergyScaleCorrected(0),
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fIsMomentumCorrected(0), fNumberOfClusters(0), fClassification(0), fE33(0),
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fE55(0), fCovEtaEta(0), fCoviEtaiEta(0), fCovEtaPhi(0), fCovPhiPhi(0),
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fCaloIsolation(0), fCaloTowerIsolation(0), fTrackIsolation(0),
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fEcalJurassicIsolation(0), fHcalJurassicIsolation(0), fPassLooseID(0),
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fPassTightID(0), fIDLikelihood(0), fPIn(0), fPOut(0) {}
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const Track *BestTrk() const;
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const Track *GsfTrk() const { return fGsfTrackRef.Obj(); }
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const Track *TrackerTrk() const { return fTrackerTrackRef.Obj(); }
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const SuperCluster *SCluster() const { return fSuperClusterRef.Obj(); }
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const Track *Trk() const { return BestTrk(); }
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Double_t CaloIsolation() const { return fCaloIsolation; }
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Double_t CaloTowerIsolation() const { return fCaloTowerIsolation; }
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Int_t Classification() const { return fClassification; }
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Double_t CovEtaEta() const { return fCovEtaEta; }
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Double_t CovEtaPhi() const { return fCovEtaPhi; }
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Double_t CovPhiPhi() const { return fCovPhiPhi; }
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Double_t CoviEtaiEta() const { return fCoviEtaiEta; }
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Double_t DeltaEtaSuperClusterTrackAtVtx() const
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{ return fDeltaEtaSuperClTrkAtVtx; }
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Double_t DeltaEtaSeedClusterTrackAtCalo() const
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{ return fDeltaEtaSeedClTrkAtCalo; }
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Double_t DeltaPhiSuperClusterTrackAtVtx() const
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{ return fDeltaPhiSuperClTrkAtVtx; }
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Double_t DeltaPhiSeedClusterTrackAtCalo() const
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{ return fDeltaPhiSeedClTrkAtCalo; }
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Double_t E33() const { return fE33; }
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Double_t E55() const { return fE55; }
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Double_t EcalJurassicIsolation() const { return fEcalJurassicIsolation; }
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Double_t ESuperClusterOverP() const { return fESuperClusterOverP; }
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Double_t ESeedClusterOverPout() const { return fESeedClusterOverPout; }
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Double_t ESeedClusterOverPIn() const;
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Double_t IDLikelihood() const { return fIDLikelihood; }
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Double_t IsEnergyScaleCorrected()const { return fIsEnergyScaleCorrected; }
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Double_t IsMomentumCorrected() const { return fIsMomentumCorrected; }
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Double_t HadronicOverEm() const { return fHadronicOverEm; }
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Bool_t HasGsfTrk() const { return fGsfTrackRef.IsValid(); }
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Bool_t HasTrackerTrk() const { return fTrackerTrackRef.IsValid(); }
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Bool_t HasSuperCluster() const { return fSuperClusterRef.IsValid(); }
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Double_t HcalIsolation() const { return fHcalJurassicIsolation; }
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Double_t NumberOfClusters() const { return fNumberOfClusters; }
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EObjType ObjType() const { return kElectron; }
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Double_t PassLooseID() const { return fPassLooseID; }
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Double_t PassTightID() const { return fPassTightID; }
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Double_t PIn() const { return fPIn; }
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Double_t POut() const { return fPOut; }
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Double_t TrackIsolation() const { return fTrackIsolation; }
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void SetGsfTrk(const Track* t)
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{ fGsfTrackRef = t; ClearMom(); ClearCharge(); }
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void SetTrackerTrk(const Track* t)
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{ fTrackerTrackRef = t; ClearMom(); ClearCharge(); }
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void SetSuperCluster(const SuperCluster* sc)
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{ fSuperClusterRef = sc; ClearMom(); }
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void SetCaloIsolation(Double_t caloiso) { fCaloIsolation = caloiso; }
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void SetCaloTowerIsolation(Double_t tiso) { fCaloTowerIsolation = tiso; }
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void SetClassification(Int_t x) { fClassification = x; }
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void SetCovEtaEta(Double_t CovEtaEta) { fCovEtaEta = CovEtaEta; }
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void SetCovEtaPhi(Double_t CovEtaPhi) { fCovEtaPhi = CovEtaPhi; }
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void SetCovPhiPhi(Double_t CovPhiPhi) { fCovPhiPhi = CovPhiPhi; }
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void SetCoviEtaiEta(Double_t CoviEtaiEta) { fCoviEtaiEta = CoviEtaiEta; }
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void SetDeltaEtaSuperClusterTrackAtVtx(Double_t x)
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{ fDeltaEtaSuperClTrkAtVtx = x; }
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void SetDeltaEtaSeedClusterTrackAtCalo(Double_t x)
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{ fDeltaEtaSeedClTrkAtCalo = x; }
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void SetDeltaPhiSuperClusterTrackAtVtx(Double_t x)
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{ fDeltaPhiSuperClTrkAtVtx = x; }
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void SetDeltaPhiSeedClusterTrackAtCalo(Double_t x)
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{ fDeltaPhiSeedClTrkAtCalo = x; }
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void SetE33(Double_t E33) { fE33 = E33; }
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void SetE55(Double_t E55) { fE55 = E55; }
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void SetEcalJurassicIso(Double_t iso ) { fEcalJurassicIsolation = iso; }
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void SetESuperClusterOverP(Double_t x) { fESuperClusterOverP = x; }
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void SetESeedClusterOverPout(Double_t x) { fESeedClusterOverPout = x; }
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void SetHadronicOverEm(Double_t x) { fHadronicOverEm = x; }
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void SetIDLikelihood(Double_t likelihood) { fIDLikelihood = likelihood; }
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void SetIsEnergyScaleCorrected(Double_t x) { fIsEnergyScaleCorrected = x; }
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void SetIsMomentumCorrected(Double_t x) { fIsMomentumCorrected = x; }
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void SetHcalIsolation(Double_t iso ) { fHcalJurassicIsolation = iso; }
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void SetNumberOfClusters(Double_t x) { fNumberOfClusters = x; }
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void SetPassLooseID(Double_t passLooseID) { fPassLooseID = passLooseID; }
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void SetPassTightID(Double_t passTightID) { fPassTightID = passTightID; }
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void SetPIn(Double_t PIn) { fPIn = PIn; }
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void SetPOut(Double_t POut) { fPOut = POut; }
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void SetTrackIsolation(Double_t trkiso) { fTrackIsolation = trkiso; }
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protected:
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Double_t GetMass() const { return 0.51099892e-3; }
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void GetMom() const;
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Ref<Track> fGsfTrackRef; //gsf track reference
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Ref<Track> fTrackerTrackRef; //tracker track reference
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Ref<SuperCluster> fSuperClusterRef; //reference to SuperCluster
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Double32_t fESuperClusterOverP; //
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Double32_t fESeedClusterOverPout; //
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Double32_t fDeltaEtaSuperClTrkAtVtx; //
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Double32_t fDeltaEtaSeedClTrkAtCalo; //
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Double32_t fDeltaPhiSuperClTrkAtVtx; //
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Double32_t fDeltaPhiSeedClTrkAtCalo; //
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Double32_t fHadronicOverEm; //
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Double32_t fIsEnergyScaleCorrected; //
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Double32_t fIsMomentumCorrected; //
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Double32_t fNumberOfClusters; //
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Int_t fClassification; //
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Double32_t fE33; //
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Double32_t fE55; //
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Double32_t fCovEtaEta; //
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Double32_t fCoviEtaiEta; //
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Double32_t fCovEtaPhi; //
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Double32_t fCovPhiPhi; //
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Double32_t fCaloIsolation; //
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Double32_t fCaloTowerIsolation; //
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Double32_t fTrackIsolation; //
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Double32_t fEcalJurassicIsolation; //
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Double32_t fHcalJurassicIsolation; //
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Double32_t fPassLooseID; //
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Double32_t fPassTightID; //
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Double32_t fIDLikelihood; //
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Double32_t fPIn; //
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Double32_t fPOut; //
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ClassDef(Electron, 1) // Electron class
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};
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}
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//--------------------------------------------------------------------------------------------------
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inline const mithep::Track *mithep::Electron::BestTrk() const
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{
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// Return "best" track.
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if (HasGsfTrk())
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return GsfTrk();
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else if (HasTrackerTrk())
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return TrackerTrk();
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return 0;
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}
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//--------------------------------------------------------------------------------------------------
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inline void mithep::Electron::GetMom() const
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{
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// Get momentum of the electron. We use the direction of the
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// track and the energy of the SuperCluster.
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const mithep::Track *trk = Trk();
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if (!trk) {
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fCachedMom.SetCoordinates(0,0,0,0);
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return;
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}
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Double_t p = 0;
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Double_t mass = GetMass();
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const mithep::SuperCluster *sc = SCluster();
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if (sc)
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p = TMath::Sqrt(sc->Energy()*sc->Energy() - mass*mass);
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else
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p = trk->P();
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Double_t pt = TMath::Abs(p*TMath::Cos(trk->Lambda()));
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fCachedMom.SetCoordinates(pt,trk->Eta(),trk->Phi(),mass);
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}
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//-------------------------------------------------------------------------------------------------
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inline Double_t mithep::Electron::ESeedClusterOverPIn() const
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{
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// Return energy of the SuperCluster seed divided by the magnitude
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// of the track momentum at the vertex.
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return SCluster()->Seed()->Energy() / PIn();
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}
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#endif
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