1 #ifndef ALIESDCALOCLUSTER_H
2 #define ALIESDCALOCLUSTER_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 //-------------------------------------------------------------------------
10 // Class AliESDCaloCluster
11 // This is the class to deal with during the physics analysis of data
13 // New container for calorimeter clusters, which are the effective
14 // "tracks" for calorimeter detectors. Can be used by PHOS and EMCAL
17 //-------------------------------------------------------------------------
24 class AliESDCaloCluster : public TObject {
29 AliESDCaloCluster(const AliESDCaloCluster& clus);
30 AliESDCaloCluster & operator=(const AliESDCaloCluster& source);
31 virtual ~AliESDCaloCluster();
33 void SetID(Int_t id) {fID = id;}
34 Int_t GetID() const {return fID;}
36 enum ClusterType {kPseudoCluster, kClusterv1};//Two types of clusters stored
38 void SetClusterType(Int_t type) { fClusterType = type; }
39 Int_t GetClusterType() const {return fClusterType; }
41 void SetEMCAL(Bool_t emc) { fEMCALCluster = emc;}
42 Bool_t IsEMCAL() const {return fEMCALCluster;}
44 void SetPHOS(Bool_t phos) { fPHOSCluster = phos;}
45 Bool_t IsPHOS() const {return fPHOSCluster;}
47 void SetGlobalPosition(const Float_t *pos) {
48 fGlobalPos[0] = pos[0]; fGlobalPos[1] = pos[1]; fGlobalPos[2] = pos[2];
50 void GetGlobalPosition(Float_t *pos) const {
51 pos[0] = fGlobalPos[0]; pos[1] = fGlobalPos[1]; pos[2] = fGlobalPos[2];
54 void SetClusterEnergy(Float_t ene) { fEnergy = ene;}
55 Float_t GetClusterEnergy() const { return fEnergy;}
57 void SetClusterDisp(Float_t disp) { fDispersion = disp; }
58 Float_t GetClusterDisp() const { return fDispersion; }
60 void SetClusterChi2(Float_t chi2) { fChi2 = chi2; }
61 Float_t GetClusterChi2() const { return fChi2; }
63 void SetPid(const Float_t *p);
64 Float_t *GetPid() {return fPID;}
66 void SetPrimaryIndex(Int_t primary) { fPrimaryIndex = primary; }
67 Int_t GetPrimaryIndex() const { return fPrimaryIndex; }
69 void SetM20(Float_t m20) { fM20 = m20; }
70 Float_t GetM20() const { return fM20; }
72 void SetM02(Float_t m02) { fM02 = m02; }
73 Float_t GetM02() const { return fM02; }
75 void SetM11(Float_t m11) { fM11 = m11; }
76 Float_t GetM11() const { return fM11; }
78 void SetNExMax(UShort_t nExMax) { fNExMax = nExMax; }
79 UShort_t GetNExMax() const { return fNExMax; }
81 void SetEmcCpvDistance(Float_t dEmcCpv) { fEmcCpvDistance = dEmcCpv; }
82 Float_t GetEmcCpvDistance() const { return fEmcCpvDistance; }
84 void SetNumberOfPrimaries(Int_t nprim) { fNumberOfPrimaries = nprim; }
85 Int_t GetNumberOfPrimaries() const { return fNumberOfPrimaries; }
87 void SetListOfPrimaries(UShort_t *prim) { fListOfPrimaries = prim;}
88 UShort_t *GetListOfPrimaries() const { return fListOfPrimaries;}
90 void SetNumberOfDigits(Int_t ndig) { fNumberOfDigits = ndig; }
91 Int_t GetNumberOfDigits() const { return fNumberOfDigits; }
93 void SetDigitAmplitude(UShort_t *adc) { fDigitAmplitude = adc;}
94 UShort_t *GetDigitAmplitude() const { return fDigitAmplitude;}
96 void SetDigitTime(UShort_t *time) { fDigitTime = time;}
97 UShort_t *GetDigitTime() const { return fDigitTime;}
99 void SetDigitIndex(UShort_t *digit) { fDigitIndex = digit;}
100 UShort_t *GetDigitIndex() const { return fDigitIndex; }
102 void GetMomentum(TLorentzVector& p);
106 Int_t fID; // Unique Id of the cluster
107 Int_t fClusterType; // Flag for different clustering versions
108 Bool_t fEMCALCluster; // Is this is an EMCAL cluster?
109 Bool_t fPHOSCluster; // Is this is a PHOS cluster?
110 Float_t fGlobalPos[3]; // position in global coordinate system
111 Float_t fEnergy; // energy measured by calorimeter
112 Float_t fDispersion; // cluster dispersion, for shape analysis
113 Float_t fChi2; // chi2 of cluster fit
114 Float_t fPID[AliPID::kSPECIESN]; //"detector response probabilities" (for the PID)
115 Int_t fPrimaryIndex; // primary track number associated with this cluster
116 Float_t fM20; // 2-nd moment along the main eigen axis
117 Float_t fM02; // 2-nd moment along the second eigen axis
118 Float_t fM11; // 2-nd mixed moment Mxy
119 UShort_t fNExMax ; // number of (Ex-)maxima before unfolding
120 Float_t fEmcCpvDistance; // the distance from PHOS EMC rec.point to the closest CPV rec.point
122 Int_t fNumberOfPrimaries; // number of primaries that generated the cluster
123 UShort_t* fListOfPrimaries; //[ fNumberOfPrimaries] list of primaries that generated the cluster
125 Int_t fNumberOfDigits; // number of calorimeter digits in cluster
126 // Very important! The streamer needs to
127 // know how big these arrays are for
128 // each event that is written out:
129 UShort_t* fDigitAmplitude; //[fNumberOfDigits] digit energy (integer units)
130 UShort_t* fDigitTime; //[fNumberOfDigits] time of this digit (integer units)
131 UShort_t* fDigitIndex; //[fNumberOfDigits] calorimeter digit index
133 ClassDef(AliESDCaloCluster,1) //ESDCaloCluster