/* $Id: AliAODPWG4Particle.h $ */
//-------------------------------------------------------------------------
-// Copy of AOD photon class, adapted for particle identification
-// and correlations analysis
-// Author: Yves Schutz, CERN, Gustavo Conesa, INFN
+// AOD objects class in use in the CaloTrackCorrelations
+// analysis pacackge ($ALICE_ROOT/PWGGA/CaloTrackCorrelations)
+//
+// Author: Gustavo Conesa Balbastre - CNRS-LPSC-Grenoble
//-------------------------------------------------------------------------
//-- ROOT system --
class AliAODPWG4Particle : public AliVParticle {
public:
+
AliAODPWG4Particle();
AliAODPWG4Particle(Double_t px, Double_t py, Double_t pz, Double_t e);
AliAODPWG4Particle(TLorentzVector & p);
virtual ~AliAODPWG4Particle();
virtual void Clear(const Option_t* /*opt*/);
- AliAODPWG4Particle(const AliAODPWG4Particle& photon);
- AliAODPWG4Particle& operator=(const AliAODPWG4Particle& photon);
-
- //enumerated type for various b-tags of electrons
- enum btagTypes {kDVMTag0, kDVMTag1, kDVMTag2, kTransverseIPTag, kUnknownTag};
-
- void SetBTagBit(Int_t &tag, const UInt_t set) const {
- // Set bit of type set (btagTypes) in tag
- tag |= (1<<set) ;
- }
-
- Bool_t CheckBTagBit(const Int_t tag, const UInt_t test) const {
- // Check if in fBtag the bit test (btagTypes) is set.
- if (tag & (1<<test) ) return kTRUE ;
- else return kFALSE ;
- }
+ AliAODPWG4Particle ( const AliAODPWG4Particle& photon);
+ AliAODPWG4Particle & operator=(const AliAODPWG4Particle& photon);
+ // Main methods to recover kinematics or PID
+ TLorentzVector * Momentum() const { return fMomentum ; }
+ virtual void SetMomentum(TLorentzVector *lv) { fMomentum = lv ; }
+
+ Bool_t IsPIDOK(const Int_t ipid, const Int_t pdgwanted) const;
+ Double_t GetPairMass(AliAODPWG4Particle * p)const{ return (*(p->fMomentum)+*fMomentum).M(); }
+
// AliVParticle methods
virtual Double_t Px() const { return fMomentum->Px(); }
virtual Double_t Py() const { return fMomentum->Py(); }
virtual Double_t M() const { return fMomentum->M(); }
virtual Double_t Eta() const { return fMomentum->Eta(); }
virtual Double_t Y() const { return fMomentum->Rapidity();}
- virtual Double_t Xv() const {return -999.;} // put reasonable values here
- virtual Double_t Yv() const {return -999.;} //
- virtual Double_t Zv() const {return -999.;} //
+ virtual Double_t Xv() const { return -999.;} // put reasonable values here
+ virtual Double_t Yv() const { return -999.;} //
+ virtual Double_t Zv() const { return -999.;} //
virtual Bool_t XvYvZv(Double_t x[3]) const { x[0] = Xv(); x[1] = Yv(); x[2] = Zv(); return kTRUE; }
virtual void Print(Option_t* /*option*/) const;
//Dummy
virtual Short_t Charge() const { return 0;}
virtual const Double_t* PID() const { return NULL;}
+ Int_t PdgCode() const {return 0;}
//
-
- virtual Int_t GetIdentifiedParticleType() const {return fPdg ; }
- virtual Int_t GetTag() const {return fTag ; }
- virtual Int_t GetBtag() const {return fBtag ; }
- virtual Int_t GetLabel() const {return fLabel ; }
- virtual Int_t GetCaloLabel (Int_t i) const {return fCaloLabel[i] ; }
- virtual Int_t GetTrackLabel(Int_t i) const {return fTrackLabel[i] ; }
- virtual TString GetDetector() const {return fDetector ; }
- virtual Bool_t GetDispBit(void) const {return fDisp ; }
- virtual Bool_t GetTOFBit(void) const {return fTof ; }
- virtual Bool_t GetChargedBit(void) const {return fCharged ; }
- virtual Int_t DistToBad() const {return fBadDist ; }
- virtual Int_t GetInputFileIndex() const {return fInputFileIndex ; }
- virtual Int_t GetFiducialArea() const {return fFidArea;}
-
- virtual Bool_t IsTagged() const {return fTagged ; }
-
+
+ //
+ // Specific getters
+ virtual Int_t GetIdentifiedParticleType() const { return fPdg ; }
+
+ virtual Int_t GetLabel() const { return fLabel ; }
+ virtual Int_t GetCaloLabel (Int_t i) const { return fCaloLabel[i] ; }
+ virtual Int_t GetTrackLabel(Int_t i) const { return fTrackLabel[i]; }
+ virtual UInt_t GetDetectorTag() const { return fDetectorTag ; }
+ virtual Bool_t GetDispBit() const { return fDisp ; }
+ virtual Bool_t GetTOFBit() const { return fTof ; }
+ virtual Bool_t GetChargedBit() const { return fCharged ; }
+ virtual Int_t DistToBad() const { return fBadDist ; }
+ virtual Int_t GetInputFileIndex() const { return fInputFileIndex ; }
+ virtual Int_t GetFiducialArea() const { return fFidArea ; }
+
+ // Tags
+ virtual Int_t GetTag() const { return fTag ; }
+ virtual Bool_t IsTagged() const { return fTagged ; }
+ virtual Int_t DecayTag() const { return fDecayTag ; }
+ virtual Bool_t IsIsolated() const { return fIsolated ; }
+ virtual Bool_t IsLeadingParticle() const { return fLeadingParticle ; }
+
+ // Calorimeter specific param
+ virtual Int_t GetNLM() const { return fNLM ; }
+ virtual Float_t GetM02() const { return fM02 ; }
+ virtual Float_t GetTime() const { return fTime ; }
+ virtual Int_t GetNCells() const { return fNCells ; }
+ virtual Int_t GetSModNumber() const { return fSuperModule ; }
+
+ //
+ // Specific setters
+ virtual void SetIdentifiedParticleType(Int_t pdg) { fPdg = pdg ; }
+
virtual void SetLabel(Int_t l) { fLabel = l ; }
virtual void SetCaloLabel (Int_t a, Int_t b) { fCaloLabel [0] = a; fCaloLabel [1] = b ; }
virtual void SetTrackLabel(Int_t a, Int_t b) { fTrackLabel[0] = a; fTrackLabel[1] = b ; }
virtual void SetTrackLabel(Int_t a, Int_t b, Int_t c, Int_t d)
{ fTrackLabel[0] = a; fTrackLabel[1] = b ; fTrackLabel[2] = c; fTrackLabel[3] = d; }
- virtual void SetIdentifiedParticleType(Int_t pdg) { fPdg = pdg ; }
- virtual void SetTag(Int_t tag) { fTag = tag ; }
- virtual void SetTagged(Bool_t tag) { fTagged = tag ; }
- virtual void SetBtag(Int_t tag) { fBtag = tag ; }
- virtual void SetDetector(TString d) { fDetector = d ; }
- virtual void SetDispBit(Bool_t disp) { fDisp = disp ; }
- virtual void SetTOFBit(Bool_t tof) { fTof = tof ;}
- virtual void SetChargedBit(Bool_t ch) { fCharged = ch ; }
- virtual void SetDistToBad(Int_t dist) { fBadDist=dist ;}
- virtual void SetInputFileIndex(Int_t i){ fInputFileIndex = i;}
- virtual void SetFiducialArea(Int_t a) {fFidArea=a;}
-
- TLorentzVector * Momentum() const { return fMomentum ; }
- virtual void SetMomentum(TLorentzVector *lv) { fMomentum = lv ; }
+ virtual void SetDetectorTag(UInt_t d) { fDetectorTag = d ; }
+ virtual void SetDispBit(Bool_t disp) { fDisp = disp ; }
+ virtual void SetTOFBit(Bool_t tof) { fTof = tof ; }
+ virtual void SetChargedBit(Bool_t ch) { fCharged = ch ; }
+ virtual void SetDistToBad(Int_t dist) { fBadDist = dist ; }
+ virtual void SetInputFileIndex(Int_t i){ fInputFileIndex = i ; }
+ virtual void SetFiducialArea(Int_t a) { fFidArea = a ; }
+
+ // Tags
+ virtual void SetTag(Int_t tag) { fTag = tag ; }
+ virtual void SetTagged(Bool_t tag) { fTagged = tag ; }
+ virtual void SetDecayTag(Int_t tag) { fDecayTag = tag ; }
+ virtual void SetIsolated(Bool_t iso) { fIsolated = iso ; }
+ virtual void SetLeadingParticle(Bool_t l) { fLeadingParticle = l ; }
- Bool_t IsPIDOK(const Int_t ipid, const Int_t pdgwanted) const;
- Double_t GetPairMass(AliAODPWG4Particle * p)const{ return (*(p->fMomentum)+*fMomentum).M(); }
- // Dummy
- Int_t PdgCode() const {return 0;}
+ // Calorimeter specific param
+ virtual void SetNLM (Int_t nlm) { fNLM = nlm ; }
+ virtual void SetM02 (Float_t m02) { fM02 = m02 ; }
+ virtual void SetTime (Float_t tim) { fTime = tim ; }
+ virtual void SetNCells(Int_t nce) { fNCells = nce ; }
+ virtual void SetSModNumber(Int_t sm) { fSuperModule = sm ; }
+
+ //
+ // BTagging
+ // enumerated type for various b-tags of electrons
+ enum btagTypes {kDVMTag0, kDVMTag1, kDVMTag2, kTransverseIPTag, kUnknownTag};
+
+ virtual void SetBtag(Int_t tag) { fBtag = tag ; }
+ virtual Int_t GetBtag() const { return fBtag ; }
+
+ void SetBTagBit(Int_t &tag, const UInt_t set) const {
+ // Set bit of type set (btagTypes) in tag
+ tag |= (1<<set) ;
+ }
+
+ Bool_t CheckBTagBit(const Int_t tag, const UInt_t test) const {
+ // Check if in fBtag the bit test (btagTypes) is set.
+ if (tag & (1<<test) ) return kTRUE ;
+ else return kFALSE ;
+ }
private:
- TLorentzVector* fMomentum; // Photon 4-momentum vector
+
+ TLorentzVector* fMomentum; // Photon 4-momentum vector
Int_t fPdg ; // type of identified particle, same code as PDG, but this is not a MonteCarlo particle
Int_t fTag ; // tag of particle (decay, fragment, prompt photon), MC
- Int_t fBtag; // tag particle from B.
Int_t fLabel ; // MC label
Int_t fCaloLabel[2]; // CaloCluster index, 1 for photons, 2 for pi0.
Int_t fTrackLabel[4]; // Track lable, 1 for pions, 2 for conversion photons
- TString fDetector ; // Detector where particle was measured.
+ UInt_t fDetectorTag ; // Detector where particle was measured, integer
+
+ // Calo specific
+ Int_t fBadDist ; // Distance to bad module in module units
+ UInt_t fNLM ; // Store the number of local maxima
+ Float_t fM02 ; // Store the main axis of the calorimeter shower shape
+ Float_t fTime; // Store the time of cluster or track, nano seconds
+ Int_t fNCells; // Store the number of cells in cluster
+ Int_t fSuperModule; // Store the super-module number of cluster
+
+ // Tags
+ Int_t fDecayTag; // Tag the photon as decay from, pi0, eta, pi0 side band, eta side band
+ Bool_t fIsolated ; // Particle is isolated or not
+ Bool_t fLeadingParticle ; //Particle is leading or not
+
+ // PID bits
Bool_t fDisp ; // Dispersion bit
Bool_t fTof ; // TOF bit
Bool_t fCharged ; // Charged bit
- Bool_t fTagged ; // If photon tagged (pi0 decay)
- Int_t fBadDist ; // Distance to bad module in module units
+
+ // Not in use currently ...
+ Bool_t fTagged ; // If photon tagged (pi0 decay), not used anymore, replace by fDecayTag
Int_t fFidArea ; // Type of fiducial area hit by this photon
- Int_t fInputFileIndex;// 0, standard input, 1 first input added.
- // Only possible one for now, more in future?
-
- ClassDef(AliAODPWG4Particle, 4);
+ Int_t fInputFileIndex;// 0, standard input, 1 first input added. Only possible one for now, not really used.
+ Int_t fBtag; // tag particle from B.
+
+
+ ClassDef(AliAODPWG4Particle, 6);
};
inline Double_t AliAODPWG4Particle::Phi() const
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff