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 "AliESDCaloTrack.h"
20 #include "AliESDMuonTrack.h"
21 #include "AliESDPmdTrack.h"
22 #include "AliESDVertex.h"
23 #include "AliESDcascade.h"
24 #include "AliESDtrack.h"
27 class AliESD : public TObject {
32 void SetEventNumber(Int_t n) {fEventNumber=n;}
33 void SetRunNumber(Int_t n) {fRunNumber=n;}
34 void SetTrigger(Long_t n) {fTrigger=n;}
35 void SetMagneticField(Float_t mf){fMagneticField = mf;}
36 Float_t GetMagneticField() const {return fMagneticField;}
38 AliESDtrack *GetTrack(Int_t i) const {
39 return (AliESDtrack *)fTracks.UncheckedAt(i);
41 AliESDCaloTrack *GetCaloTrack(Int_t i) const {
42 return (AliESDCaloTrack *)fCaloTracks.UncheckedAt(i);
44 AliESDMuonTrack *GetMuonTrack(Int_t i) const {
45 return (AliESDMuonTrack *)fMuonTracks.UncheckedAt(i);
47 AliESDPmdTrack *GetPmdTrack(Int_t i) const {
48 return (AliESDPmdTrack *)fPmdTracks.UncheckedAt(i);
51 void AddTrack(const AliESDtrack *t) {
52 new(fTracks[fTracks.GetEntriesFast()]) AliESDtrack(*t);
54 void AddCaloTrack(const AliESDCaloTrack *t) {
55 new(fCaloTracks[fCaloTracks.GetEntriesFast()]) AliESDCaloTrack(*t);
57 void AddMuonTrack(const AliESDMuonTrack *t) {
58 new(fMuonTracks[fMuonTracks.GetEntriesFast()]) AliESDMuonTrack(*t);
60 void AddPmdTrack(const AliESDPmdTrack *t) {
61 new(fPmdTracks[fPmdTracks.GetEntriesFast()]) AliESDPmdTrack(*t);
64 AliESDv0 *GetV0(Int_t i) const {
65 return (AliESDv0 *)fV0s.UncheckedAt(i);
67 void AddV0(const AliESDv0 *v) {
68 new(fV0s[fV0s.GetEntriesFast()]) AliESDv0(*v);
71 AliESDcascade *GetCascade(Int_t i) const {
72 return (AliESDcascade *)fCascades.UncheckedAt(i);
74 void AddCascade(const AliESDcascade *c) {
75 new(fCascades[fCascades.GetEntriesFast()]) AliESDcascade(*c);
78 void SetVertex(AliESDVertex* vertex) {
79 new(&fPrimaryVertex) AliESDVertex(*vertex);
81 const AliESDVertex* GetVertex() const {return &fPrimaryVertex;};
83 Int_t GetEventNumber() const {return fEventNumber;}
84 Int_t GetRunNumber() const {return fRunNumber;}
85 Long_t GetTrigger() const {return fTrigger;}
87 Int_t GetNumberOfTracks() const {return fTracks.GetEntriesFast();}
88 Int_t GetNumberOfCaloTracks() const {return fCaloTracks.GetEntriesFast();}
89 Int_t GetNumberOfMuonTracks() const {return fMuonTracks.GetEntriesFast();}
90 Int_t GetNumberOfPmdTracks() const {return fPmdTracks.GetEntriesFast();}
91 Int_t GetNumberOfV0s() const {return fV0s.GetEntriesFast();}
92 Int_t GetNumberOfCascades() const {return fCascades.GetEntriesFast();}
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 fCaloTracks; // Calorimeters' ESD tracks
113 TClonesArray fMuonTracks; // MUON ESD tracks
114 TClonesArray fPmdTracks; // PMD ESD tracks
115 TClonesArray fV0s; // V0 vertices
116 TClonesArray fCascades; // Cascade vertices
118 ClassDef(AliESD,4) //ESD class
119 //ver. 2: Magnetic Field Added; skowron