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/*
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* File: TCJet.h
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* Author: Anton A.
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*
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* Created on April 30, 2010, 2:49 PM
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*/
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#ifndef _TCJET_H
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#define _TCJET_H
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#include "TObject.h"
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#include "TLorentzVector.h"
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#include "TVector2.h"
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class TCJet : public TObject {
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private:
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TLorentzVector _p4;
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TVector3 _vtx;
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// TVector3 _assocPV;
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float _vtxSumPt;
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unsigned int _vtxIndex;
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float _jesUncertainty;
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float _jetCorr[8];
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bool _jetCorrIsSet[8];
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float _chHadFrac;
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float _neuHadFrac;
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float _chEmFrac;
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float _neuEmFrac;
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unsigned int _numConstit;
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unsigned int _numChPart;
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// b tagging discriminators
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//Track counting tag with N = 3: trackCountingHighPurBJetTags
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float _bDiscrTrkCountHiPure;
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//Track counting tag with N = 2: trackCountingHighEffBJetTags
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float _bDiscrTrkCountHiEff;
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//Simple secondary vertex b tag: simpleSecondaryVertexBJetTags
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float _bDiscrSecVtxSimple;
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//Combined SV b tag using likelihood ratios: combinedSVBJetTags
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float _bDiscrSecVtxL;
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//Combined SV b tag using MVA: combinedSVMVABJetTags
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float _bDiscrSecVtxMVA;
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float _vtxSumPtFrac;
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float _vtxTrackFrac;
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float _vtxNTracks;
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public:
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TCJet();
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virtual ~TCJet();
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// "get" methods -----------
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TLorentzVector P4() const;
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TVector2 P2() const;
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float Et() const;
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float Pt() const;
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// accessors for corrected jets (the argument is the level of correction)
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// Note: in this implementation all lower-level corrections will be
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// applied as well. In the future, add overloaded methods for specifying individual
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// corrections when/if needed
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TLorentzVector P4(unsigned int lvl) const;
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TVector2 P2(unsigned int lvl) const;
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float Et(unsigned int lvl) const;
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float Pt(unsigned int lvl) const;
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float TotalJetCorr(unsigned int lvl) const;
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float ChHadFrac() const;
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float NeuHadFrac() const;
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float ChEmFrac() const;
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float NeuEmFrac() const;
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unsigned int NumConstit() const;
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unsigned int NumChPart() const;
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TVector3 Vtx() const;
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unsigned int VtxIndex() const;
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float VtxSumPtFrac() const;
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float VtxSumPt() const;
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float VtxTrackFrac() const;
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int VtxNTracks() const;
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// TVector3 AssocVtx() const;
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bool JetCorrIsSet(unsigned int lvl) const;
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float UncertaintyJES() const;
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float JetCorr(unsigned int lvl) const;
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// b tagging discriminators
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float BDiscrTrkCountHiPure() const;
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float BDiscrTrkCountHiEff() const;
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float BDiscrSecVtxSimple() const;
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float BDiscrSecVtxL() const;
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float BDiscrSecVtxMVA() const;
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// "set" methods ---------
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void SetP4(TLorentzVector p4);
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void SetP4(float px, float py, float pz, float e);
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void SetVtx(float vx, float vy, float vz);
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void SetVtxSumPt(float vtxSumPt);
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void SetVtxIndex(unsigned int vtxIndex);
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void SetVtxTrackFrac(float vtxTrackFrac);
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void SetVtxNTracks(int vtxNTracks);
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void SetVtxSumPtFrac(float vtxSumPtFrac);
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// void SetAssocVtx(float vx, float vy, float vz);
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void SetChHadFrac(float c);
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void SetNeuHadFrac(float n);
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void SetChEmFrac(float c);
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void SetNeuEmFrac(float n);
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void SetNumConstit(unsigned int n);
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void SetNumChPart(unsigned int n);
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void SetJetCorr(unsigned int lvl, float corr);
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void SetUncertaintyJES(float u);
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// b tagging discriminators
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// see the corresponding class members for description
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void SetBDiscrTrkCountHiPure(float d);
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void SetBDiscrTrkCountHiEff(float d);
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void SetBDiscrSecVtxSimple(float d);
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void SetBDiscrSecVtxL(float d);
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void SetBDiscrSecVtxMVA(float d);
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ClassDef(TCJet, 2);
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};
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#endif /* _TCJET_H */
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