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//--------------------------------------------------------------------------------------------------
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// $Id: CaloTau.h,v 1.5 2012/03/29 23:41:54 paus Exp $
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//
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// CaloTau
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//
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// This class holds information about reconstructed Taus based on calorimeter towers, ecal basic
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// clusters, and tracks.
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//
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// Authors: J.Bendavid
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//--------------------------------------------------------------------------------------------------
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#ifndef MITANA_DATATREE_CALOTAU_H
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#define MITANA_DATATREE_CALOTAU_H
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#include "MitAna/DataTree/interface/Tau.h"
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#include "MitAna/DataCont/interface/RefArray.h"
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#include "MitAna/DataCont/interface/Ref.h"
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#include "MitAna/DataTree/interface/Track.h"
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#include "MitAna/DataTree/interface/BasicCluster.h"
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#include "MitAna/DataTree/interface/CaloJet.h"
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namespace mithep
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{
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class CaloTau : public Tau
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{
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public:
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CaloTau() : fLeadTrackSignD0Sig(0), fLeadTrack3x3HCalEt(0),
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fLeadTrack3x3HCalDEta(0), fSignalTracksMass(0),
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fTracksMass(0), fIsoTrackPtSum(0), fIsoECalEtSum(0),
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fMaxHCalHitEt(0) {}
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CaloTau(Double_t px, Double_t py, Double_t pz, Double_t e) :
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Tau(px,py,pz,e),
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fLeadTrackSignD0Sig(0), fLeadTrack3x3HCalEt(0),
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fLeadTrack3x3HCalDEta(0), fSignalTracksMass(0),
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fTracksMass(0), fIsoTrackPtSum(0), fIsoECalEtSum(0),
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fMaxHCalHitEt(0) {}
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void AddIsoTrack(const Track *t) { fIsoTracks.Add(t); }
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void AddNeutralBC(const BasicCluster *c) { fNeutralBCs.Add(c); }
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void AddSignalTrack(const Track *t)
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{ ClearCharge(); fSignalTracks.Add(t); }
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Double_t IsoECalEtSum() const { return fIsoECalEtSum; }
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const Track *IsoTrack(UInt_t i) const { return fIsoTracks.At(i); }
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Double_t IsoTrackPtSum() const { return fIsoTrackPtSum; }
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const Track *LeadTrack() const { return fLeadTrack.Obj(); }
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Double_t LeadTrack3x3HCalEt() const { return fLeadTrack3x3HCalEt; }
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Double_t LeadTrack3x3HCalDEta() const { return fLeadTrack3x3HCalDEta; }
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Double_t LeadTrackSignedD0Sig() const { return fLeadTrackSignD0Sig; }
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Double_t MaxHCalHitEt() const { return fMaxHCalHitEt; }
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UInt_t NIsoTracks() const { return fIsoTracks.Entries(); }
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const BasicCluster *NeutralBC(UInt_t i) const { return fNeutralBCs.At(i); }
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UInt_t NNeutralBCs() const { return fNeutralBCs.Entries(); }
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UInt_t NSignalTracks() const { return fSignalTracks.Entries(); }
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EObjType ObjType() const { return kCaloTau; }
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void SetCaloJet(const CaloJet *j) { fCaloJet = j; }
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void SetIsoECalEtSum(Double_t x) { fIsoECalEtSum = x; }
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void SetIsoTrackPtSum(Double_t x) { fIsoTrackPtSum = x; }
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void SetLeadTrack(const Track *t) { fLeadTrack = t; }
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void SetLeadTrack3x3HCalDEta(Double_t x) { fLeadTrack3x3HCalDEta = x; }
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void SetLeadTrack3x3HCalEt(Double_t x) { fLeadTrack3x3HCalEt = x; }
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void SetLeadTrackSignD0Sig(Double_t x) { fLeadTrackSignD0Sig = x; }
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void SetMaxHCalHitEt(Double_t x) { fMaxHCalHitEt = x; }
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void SetSignalTracksMass(Double_t x) { fSignalTracksMass = x; }
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void SetTracksMass(Double_t x) { fTracksMass = x; }
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const Track *SignalTrack(UInt_t i) const { return fSignalTracks.At(i); }
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Double_t SignalTracksMass() const { return fSignalTracksMass; }
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const CaloJet *SourceCaloJet() const { return fCaloJet.Obj(); }
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const Jet *SourceJet() const { return SourceCaloJet(); }
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Double_t TracksMass() const { return fTracksMass; }
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// Some structural tools
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void Mark(UInt_t i = 1) const;
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protected:
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Double_t GetCharge() const;
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Double32_t fLeadTrackSignD0Sig; //[0,0,14]signed leading track D0 significance
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Double32_t fLeadTrack3x3HCalEt; //[0,0,14]hcal 3x3 calo tower et around lead trk
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Double32_t fLeadTrack3x3HCalDEta; //[0,0,14]abs(delta eta) between lead track
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// and hottest hcal rec hit in 3x3 region
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Double32_t fSignalTracksMass; //[0,0,14]invariant mass of signal tracks
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Double32_t fTracksMass; //[0,0,14]invariant mass of signal + iso tracks
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Double32_t fIsoTrackPtSum; //[0,0,14]sum pt of tracks in isolation annulus
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Double32_t fIsoECalEtSum; //[0,0,14]sum et of ecal rechits in iso annulus
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Double32_t fMaxHCalHitEt; //[0,0,14]et of largest et hcal rechit
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Ref<Track> fLeadTrack; //leading track in signal cone
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Ref<CaloJet> fCaloJet; //original reconstructed calo jet
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RefArray<Track> fSignalTracks; //tracks in signal cone
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RefArray<Track> fIsoTracks; //tracks in isolation annulus
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RefArray<BasicCluster> fNeutralBCs; //neutral Ecal basic clusters
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ClassDef(CaloTau, 1) // CaloTau class
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};
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}
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//--------------------------------------------------------------------------------------------------
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inline void mithep::CaloTau::Mark(UInt_t ib) const
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{
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// mark myself
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mithep::DataObject::Mark(ib);
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// mark my dependencies if they are there
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if (fLeadTrack.IsValid())
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fLeadTrack.Obj()->Mark(ib);
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if (fCaloJet.IsValid())
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fCaloJet.Obj()->Mark(ib);
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// arrays
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fSignalTracks.Mark(ib);
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fIsoTracks .Mark(ib);
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fNeutralBCs .Mark(ib);
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}
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//--------------------------------------------------------------------------------------------------
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inline Double_t mithep::CaloTau::GetCharge() const
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{
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// Get charge from signal tracks.
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Double_t sumq = 0;
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for (UInt_t i=0; i<fSignalTracks.Entries(); ++i) {
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sumq += fSignalTracks.At(i)->Charge();
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}
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return sumq;
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}
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#endif
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