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85c60a8e | 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 */ | |
5 | ||
6 | /* $Id$ */ | |
7 | /* $Log $ */ | |
8 | ||
9 | //------------------------------------------------------------------------- | |
10 | // Class AliESDCaloCluster | |
11 | // This is the class to deal with during the physics analysis of data | |
12 | // | |
13 | // New container for calorimeter clusters, which are the effective | |
14 | // "tracks" for calorimeter detectors. Can be used by PHOS and EMCAL | |
15 | // | |
16 | // J.L. Klay (LLNL) | |
17 | //------------------------------------------------------------------------- | |
18 | ||
19 | #include <TObject.h> | |
20 | #include "AliPID.h" | |
21 | ||
22 | ||
23 | class AliESDCaloCluster : public TObject { | |
24 | ||
25 | public: | |
26 | ||
27 | AliESDCaloCluster(); | |
28 | AliESDCaloCluster(const AliESDCaloCluster& clus); | |
29 | virtual ~AliESDCaloCluster(); | |
30 | ||
31 | void SetID(Int_t id) {fID = id;} | |
32 | Int_t GetID() const {return fID;} | |
33 | ||
90319d49 | 34 | enum ClusterType {kPseudoCluster, kClusterv1};//Two types of clusters stored |
35 | //in EMCAL. | |
85c60a8e | 36 | void SetClusterType(Int_t type) { fClusterType = type; } |
37 | Int_t GetClusterType() const {return fClusterType; } | |
38 | ||
39 | void SetEMCAL(Bool_t emc) { fEMCALCluster = emc;} | |
40 | Bool_t IsEMCAL() const {return fEMCALCluster;} | |
41 | ||
42 | void SetPHOS(Bool_t phos) { fPHOSCluster = phos;} | |
43 | Bool_t IsPHOS() const {return fPHOSCluster;} | |
44 | ||
45 | void SetGlobalPosition(const Float_t *pos) { | |
46 | fGlobalPos[0] = pos[0]; fGlobalPos[1] = pos[1]; fGlobalPos[2] = pos[2]; | |
47 | } | |
48 | void GetGlobalPosition(Float_t *pos) const { | |
49 | pos[0] = fGlobalPos[0]; pos[1] = fGlobalPos[1]; pos[2] = fGlobalPos[2]; | |
50 | } | |
51 | ||
52 | void SetClusterEnergy(Float_t ene) { fEnergy = ene;} | |
53 | Float_t GetClusterEnergy() const { return fEnergy;} | |
54 | ||
55 | void SetClusterDisp(Float_t disp) { fDispersion = disp; } | |
56 | Float_t GetClusterDisp() const { return fDispersion; } | |
57 | ||
58 | void SetClusterChi2(Float_t chi2) { fChi2 = chi2; } | |
59 | Float_t GetClusterChi2() const { return fChi2; } | |
60 | ||
61 | void SetPid(const Float_t *p); | |
62 | Float_t *GetPid() {return fPID;} | |
63 | ||
64 | void SetPrimaryIndex(Int_t primary) { fPrimaryIndex = primary; } | |
65 | Int_t GetPrimaryIndex() const { return fPrimaryIndex; } | |
66 | ||
67 | void SetM20(Float_t m20) { fM20 = m20; } | |
68 | Float_t GetM20() const { return fM20; } | |
69 | ||
70 | void SetM02(Float_t m02) { fM02 = m02; } | |
71 | Float_t GetM02() const { return fM02; } | |
72 | ||
73 | void SetM11(Float_t m11) { fM11 = m11; } | |
74 | Float_t GetM11() const { return fM11; } | |
75 | ||
76 | void SetNExMax(UShort_t nExMax) { fNExMax = nExMax; } | |
77 | UShort_t GetNExMax() const { return fNExMax; } | |
78 | ||
79 | void SetEmcCpvDistance(Float_t dEmcCpv) { fEmcCpvDistance = dEmcCpv; } | |
80 | Float_t GetEmcCpvDistance() const { return fEmcCpvDistance; } | |
81 | ||
82 | void SetNumberOfDigits(Int_t ndig) { fNumberOfDigits = ndig; } | |
83 | Int_t GetNumberOfDigits() const { return fNumberOfDigits; } | |
84 | ||
85 | void SetDigitAmplitude(UShort_t *adc) { fDigitAmplitude = adc;} | |
86 | UShort_t *GetDigitAmplitude() const { return fDigitAmplitude;} | |
87 | ||
88 | void SetDigitTime(UShort_t *time) { fDigitTime = time;} | |
89 | UShort_t *GetDigitTime() const { return fDigitTime;} | |
90 | ||
91 | void SetDigitIndex(UShort_t *digit) { fDigitIndex = digit;} | |
92 | UShort_t *GetDigitIndex() const { return fDigitIndex; } | |
93 | ||
94 | protected: | |
95 | ||
96 | Int_t fID; // Unique Id of the cluster | |
97 | Int_t fClusterType; // Flag for different clustering versions | |
98 | Bool_t fEMCALCluster; // Is this is an EMCAL cluster? | |
99 | Bool_t fPHOSCluster; // Is this is a PHOS cluster? | |
100 | Float_t fGlobalPos[3]; // position in global coordinate system | |
101 | Float_t fEnergy; // energy measured by calorimeter | |
102 | Float_t fDispersion; // cluster dispersion, for shape analysis | |
103 | Float_t fChi2; // chi2 of cluster fit | |
104 | Float_t fPID[AliPID::kSPECIESN]; //"detector response probabilities" (for the PID) | |
105 | Int_t fPrimaryIndex; // primary track number associated with this cluster | |
106 | Float_t fM20; // 2-nd moment along the main eigen axis | |
107 | Float_t fM02; // 2-nd moment along the second eigen axis | |
108 | Float_t fM11; // 2-nd mixed moment Mxy | |
109 | UShort_t fNExMax ; // number of (Ex-)maxima before unfolding | |
110 | Float_t fEmcCpvDistance; // the distance from PHOS EMC rec.point to the closest CPV rec.point | |
111 | ||
112 | ||
113 | ||
114 | Int_t fNumberOfDigits; // number of calorimeter digits in cluster | |
115 | // Very important! The streamer needs to | |
116 | // know how big these arrays are for | |
117 | // each event that is written out: | |
118 | UShort_t* fDigitAmplitude; //[fNumberOfDigits] digit energy (integer units) | |
119 | UShort_t* fDigitTime; //[fNumberOfDigits] time of this digit (integer units) | |
120 | UShort_t* fDigitIndex; //[fNumberOfDigits] calorimeter digit index | |
121 | ||
122 | ClassDef(AliESDCaloCluster,1) //ESDCaloCluster | |
123 | }; | |
124 | ||
125 | #endif | |
126 |