Using AliESDCaloCluster instead of AliESDtrack
[u/mrichter/AliRoot.git] / STEER / AliESDCaloCluster.h
CommitLineData
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
23class AliESDCaloCluster : public TObject {
24
25public:
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
34 void SetClusterType(Int_t type) { fClusterType = type; }
35 Int_t GetClusterType() const {return fClusterType; }
36
37 void SetEMCAL(Bool_t emc) { fEMCALCluster = emc;}
38 Bool_t IsEMCAL() const {return fEMCALCluster;}
39
40 void SetPHOS(Bool_t phos) { fPHOSCluster = phos;}
41 Bool_t IsPHOS() const {return fPHOSCluster;}
42
43 void SetGlobalPosition(const Float_t *pos) {
44 fGlobalPos[0] = pos[0]; fGlobalPos[1] = pos[1]; fGlobalPos[2] = pos[2];
45 }
46 void GetGlobalPosition(Float_t *pos) const {
47 pos[0] = fGlobalPos[0]; pos[1] = fGlobalPos[1]; pos[2] = fGlobalPos[2];
48 }
49
50 void SetClusterEnergy(Float_t ene) { fEnergy = ene;}
51 Float_t GetClusterEnergy() const { return fEnergy;}
52
53 void SetClusterDisp(Float_t disp) { fDispersion = disp; }
54 Float_t GetClusterDisp() const { return fDispersion; }
55
56 void SetClusterChi2(Float_t chi2) { fChi2 = chi2; }
57 Float_t GetClusterChi2() const { return fChi2; }
58
59 void SetPid(const Float_t *p);
60 Float_t *GetPid() {return fPID;}
61
62 void SetPrimaryIndex(Int_t primary) { fPrimaryIndex = primary; }
63 Int_t GetPrimaryIndex() const { return fPrimaryIndex; }
64
65 void SetM20(Float_t m20) { fM20 = m20; }
66 Float_t GetM20() const { return fM20; }
67
68 void SetM02(Float_t m02) { fM02 = m02; }
69 Float_t GetM02() const { return fM02; }
70
71 void SetM11(Float_t m11) { fM11 = m11; }
72 Float_t GetM11() const { return fM11; }
73
74 void SetNExMax(UShort_t nExMax) { fNExMax = nExMax; }
75 UShort_t GetNExMax() const { return fNExMax; }
76
77 void SetEmcCpvDistance(Float_t dEmcCpv) { fEmcCpvDistance = dEmcCpv; }
78 Float_t GetEmcCpvDistance() const { return fEmcCpvDistance; }
79
80 void SetNumberOfDigits(Int_t ndig) { fNumberOfDigits = ndig; }
81 Int_t GetNumberOfDigits() const { return fNumberOfDigits; }
82
83 void SetDigitAmplitude(UShort_t *adc) { fDigitAmplitude = adc;}
84 UShort_t *GetDigitAmplitude() const { return fDigitAmplitude;}
85
86 void SetDigitTime(UShort_t *time) { fDigitTime = time;}
87 UShort_t *GetDigitTime() const { return fDigitTime;}
88
89 void SetDigitIndex(UShort_t *digit) { fDigitIndex = digit;}
90 UShort_t *GetDigitIndex() const { return fDigitIndex; }
91
92protected:
93
94 Int_t fID; // Unique Id of the cluster
95 Int_t fClusterType; // Flag for different clustering versions
96 Bool_t fEMCALCluster; // Is this is an EMCAL cluster?
97 Bool_t fPHOSCluster; // Is this is a PHOS cluster?
98 Float_t fGlobalPos[3]; // position in global coordinate system
99 Float_t fEnergy; // energy measured by calorimeter
100 Float_t fDispersion; // cluster dispersion, for shape analysis
101 Float_t fChi2; // chi2 of cluster fit
102 Float_t fPID[AliPID::kSPECIESN]; //"detector response probabilities" (for the PID)
103 Int_t fPrimaryIndex; // primary track number associated with this cluster
104 Float_t fM20; // 2-nd moment along the main eigen axis
105 Float_t fM02; // 2-nd moment along the second eigen axis
106 Float_t fM11; // 2-nd mixed moment Mxy
107 UShort_t fNExMax ; // number of (Ex-)maxima before unfolding
108 Float_t fEmcCpvDistance; // the distance from PHOS EMC rec.point to the closest CPV rec.point
109
110
111
112 Int_t fNumberOfDigits; // number of calorimeter digits in cluster
113 // Very important! The streamer needs to
114 // know how big these arrays are for
115 // each event that is written out:
116 UShort_t* fDigitAmplitude; //[fNumberOfDigits] digit energy (integer units)
117 UShort_t* fDigitTime; //[fNumberOfDigits] time of this digit (integer units)
118 UShort_t* fDigitIndex; //[fNumberOfDigits] calorimeter digit index
119
120 ClassDef(AliESDCaloCluster,1) //ESDCaloCluster
121};
122
123#endif
124