3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
9 //-------------------------------------------------------------------------
11 // This is the class to deal with during the physical analysis of data
13 // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
14 //-------------------------------------------------------------------------
16 #include <TClonesArray.h>
19 #include "AliESDMuonTrack.h"
20 #include "AliESDPmdTrack.h"
21 #include "AliESDVertex.h"
22 #include "AliESDcascade.h"
23 #include "AliESDtrack.h"
26 class AliESD : public TObject {
31 void SetEventNumber(Int_t n) {fEventNumber=n;}
32 void SetRunNumber(Int_t n) {fRunNumber=n;}
33 void SetTrigger(Long_t n) {fTrigger=n;}
34 void SetMagneticField(Float_t mf){fMagneticField = mf;}
35 Float_t GetMagneticField() const {return fMagneticField;}
37 AliESDtrack *GetTrack(Int_t i) const {
38 return (AliESDtrack *)fTracks.UncheckedAt(i);
40 AliESDMuonTrack *GetMuonTrack(Int_t i) const {
41 return (AliESDMuonTrack *)fMuonTracks.UncheckedAt(i);
43 AliESDPmdTrack *GetPmdTrack(Int_t i) const {
44 return (AliESDPmdTrack *)fPmdTracks.UncheckedAt(i);
47 void AddTrack(const AliESDtrack *t) {
48 new(fTracks[fTracks.GetEntriesFast()]) AliESDtrack(*t);
51 void AddMuonTrack(const AliESDMuonTrack *t) {
52 new(fMuonTracks[fMuonTracks.GetEntriesFast()]) AliESDMuonTrack(*t);
54 void AddPmdTrack(const AliESDPmdTrack *t) {
55 new(fPmdTracks[fPmdTracks.GetEntriesFast()]) AliESDPmdTrack(*t);
58 AliESDv0 *GetV0(Int_t i) const {
59 return (AliESDv0 *)fV0s.UncheckedAt(i);
61 void AddV0(const AliESDv0 *v) {
62 new(fV0s[fV0s.GetEntriesFast()]) AliESDv0(*v);
65 AliESDcascade *GetCascade(Int_t i) const {
66 return (AliESDcascade *)fCascades.UncheckedAt(i);
68 void AddCascade(const AliESDcascade *c) {
69 new(fCascades[fCascades.GetEntriesFast()]) AliESDcascade(*c);
72 void SetVertex(AliESDVertex* vertex) {
73 new(&fPrimaryVertex) AliESDVertex(*vertex);
75 const AliESDVertex* GetVertex() const {return &fPrimaryVertex;};
77 Int_t GetEventNumber() const {return fEventNumber;}
78 Int_t GetRunNumber() const {return fRunNumber;}
79 Long_t GetTrigger() const {return fTrigger;}
81 Int_t GetNumberOfTracks() const {return fTracks.GetEntriesFast();}
82 Int_t GetNumberOfMuonTracks() const {return fMuonTracks.GetEntriesFast();}
83 Int_t GetNumberOfPmdTracks() const {return fPmdTracks.GetEntriesFast();}
84 Int_t GetNumberOfV0s() const {return fV0s.GetEntriesFast();}
85 Int_t GetNumberOfCascades() const {return fCascades.GetEntriesFast();}
86 Int_t GetNumberOfPHOSParticles() const {return fPHOSParticles;}
87 void SetNumberOfPHOSParticles(Int_t part) { fPHOSParticles = part ; }
88 void SetFirstPHOSParticle(Int_t index) { fFirstPHOSParticle = index ; }
89 Int_t GetNumberOfEMCALParticles() const {return fEMCALParticles;}
90 void SetNumberOfEMCALParticles(Int_t part) { fEMCALParticles = part ; }
91 void SetFirstEMCALParticle(Int_t index) { fFirstEMCALParticle = index ; }
94 Float_t GetT0zVertex() const {return fT0zVertex;}
95 void SetT0zVertex(Float_t z) {fT0zVertex=z;}
97 void Print(Option_t *option="") const;
101 // Event Identification
102 Int_t fEventNumber; // Event Number
103 Int_t fRunNumber; // Run Number
104 Long_t fTrigger; // Trigger Type
105 Int_t fRecoVersion; // Version of reconstruction
106 Float_t fMagneticField; // Solenoid Magnetic Field in kG : for compatibility with AliMagF
108 Float_t fT0zVertex; // vertex z position estimated by the START
109 AliESDVertex fPrimaryVertex; // Primary vertex estimated by the ITS
111 TClonesArray fTracks; // ESD tracks
112 TClonesArray fMuonTracks; // MUON ESD tracks
113 TClonesArray fPmdTracks; // PMD ESD tracks
114 TClonesArray fV0s; // V0 vertices
115 TClonesArray fCascades; // Cascade vertices
116 Int_t fPHOSParticles; // Number of PHOS particles (stored as fTracks)
117 Int_t fEMCALParticles; // Number of EMCAL particles (stored as fTracks)
118 Int_t fFirstPHOSParticle; // First PHOS particle in the fTracks list
119 Int_t fFirstEMCALParticle;// First EMCAL particle in the fTracks list
121 ClassDef(AliESD,6) //ESD class
122 //ver. 2: Magnetic Field Added; skowron