class TTree;
class TH1F;
-class TH2F;
+class TH2F;
+
class AliITSgeom;
class AliITSMultReconstructor : public TObject
void Reconstruct(TTree* tree, Float_t* vtx, Float_t* vtxRes);
void SetPhiWindow(Float_t w=0.08) {fPhiWindow=w;}
- void SetZetaWindow(Float_t w=0.5) {fZetaWindow=w;}
- void SetOnlyOneTrackletPerC2(Float_t b = kFALSE) {fOnlyOneTrackletPerC2 = b;}
+ void SetZetaWindow(Float_t w=1.) {fZetaWindow=w;}
+ void SetOnlyOneTrackletPerC2(Bool_t b = kTRUE) {fOnlyOneTrackletPerC2 = b;}
Int_t GetNClustersLayer1() const {return fNClustersLay1;}
Int_t GetNClustersLayer2() const {return fNClustersLay2;}
Int_t GetNTracklets() const {return fNTracklets;}
+ Int_t GetNSingleClusters() const {return fNSingleCluster;}
Float_t* GetClusterLayer1(Int_t n) {return fClustersLay1[n];}
Float_t* GetClusterLayer2(Int_t n) {return fClustersLay2[n];}
Float_t* GetTracklet(Int_t n) {return fTracklets[n];}
+ Float_t* GetCluster(Int_t n) {return fSClusters[n];}
void SetHistOn(Bool_t b=kFALSE) {fHistOn=b;}
void SaveHists();
+
protected:
+ AliITSMultReconstructor(const AliITSMultReconstructor& mr);
+ AliITSMultReconstructor& operator=(const AliITSMultReconstructor& mr);
AliITSgeom* fGeometry; // ITS geometry
Float_t** fClustersLay1; // clusters in the 1st layer of ITS
Float_t** fClustersLay2; // clusters in the 2nd layer of ITS
Float_t** fTracklets; // tracklets
+ Float_t** fSClusters; // single clusters (unassociated)
Bool_t* fAssociationFlag; // flag for the associations
Int_t fNClustersLay1; // Number of clusters (Layer1)
Int_t fNClustersLay2; // Number of clusters (Layer2)
Int_t fNTracklets; // Number of tracklets
+ Int_t fNSingleCluster; // Number of unassociated clusters
Float_t fPhiWindow; // Search window in phi
Float_t fZetaWindow; // SEarch window in eta
- Bool_t fOnlyOneTrackletPerC2; // only one tracklet per cluster in layer 2
+ Bool_t fOnlyOneTrackletPerC2; // only one tracklet per cluster in L. 2
- Bool_t fHistOn;
-
- TH1F* fhClustersDPhiAcc;
- TH1F* fhClustersDThetaAcc;
- TH1F* fhClustersDZetaAcc;
- TH1F* fhClustersDPhiAll;
- TH1F* fhClustersDThetaAll;
- TH1F* fhClustersDZetaAll;
-
- TH2F* fhDPhiVsDThetaAll;
- TH2F* fhDPhiVsDThetaAcc;
- TH2F* fhDPhiVsDZetaAll;
- TH2F* fhDPhiVsDZetaAcc;
+ Bool_t fHistOn; // Option to define and fill the histograms
- TH1F* fhetaTracklets;
- TH1F* fhphiTracklets;
- TH1F* fhetaClustersLay1;
- TH1F* fhphiClustersLay1;
+
+ TH1F* fhClustersDPhiAcc; // Phi2 - Phi1 for tracklets
+ TH1F* fhClustersDThetaAcc; // Theta2 - Theta1 for tracklets
+ TH1F* fhClustersDZetaAcc; // z2 - z1projected for tracklets
+ TH1F* fhClustersDPhiAll; // Phi2 - Phi1 all the combinations
+ TH1F* fhClustersDThetaAll; // Theta2 - Theta1 all the combinations
+ TH1F* fhClustersDZetaAll; // z2 - z1projected all the combinations
+
+ TH2F* fhDPhiVsDThetaAll; // 2D plot for all the combinations
+ TH2F* fhDPhiVsDThetaAcc; // same plot for tracklets
+ TH2F* fhDPhiVsDZetaAll; // 2d plot for all the combination
+ TH2F* fhDPhiVsDZetaAcc; // same plot for tracklets
+
+ TH1F* fhetaTracklets; // Pseudorapidity distr. for tracklets
+ TH1F* fhphiTracklets; // Azimuthal (Phi) distr. for tracklets
+ TH1F* fhetaClustersLay1; // Pseudorapidity distr. for Clusters L. 1
+ TH1F* fhphiClustersLay1; // Azimuthal (Phi) distr. for Clusters L. 1
+
void LoadClusterArrays(TTree* tree);
- ClassDef(AliITSMultReconstructor,0)
+ ClassDef(AliITSMultReconstructor,2)
};
#endif