4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
10 //-------------------------------------------------------------------------
13 // Origin: Markus Oldenburg, CERN, Markus.Oldenburg@cern.ch
14 //-------------------------------------------------------------------------
18 #include <TGeoMatrix.h>
19 #include "AliVHeader.h"
20 #include "AliVParticle.h"
21 #include "AliVVertex.h"
22 #include "AliVCluster.h"
23 #include "AliVCaloCells.h"
24 #include "TRefArray.h"
28 class AliVEvent : public TObject {
31 enum EOfflineTriggerTypes {
32 kMB = BIT(0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
34 kMUON = BIT(2), // Muon trigger, offline SPD or V0 selection
35 kHighMult = BIT(3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
36 kUserDefined = BIT(31), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
37 kAny = 0xffffffff // to accept any trigger
41 virtual ~AliVEvent() { }
42 AliVEvent(const AliVEvent& vEvnt);
43 AliVEvent& operator=(const AliVEvent& vEvnt);
46 virtual void AddObject(TObject* obj) = 0;
47 virtual TObject* FindListObject(const char *name) const = 0;
48 virtual TList* GetList() const = 0;
50 virtual void CreateStdContent() = 0;
51 virtual void GetStdContent() = 0;
53 virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
54 virtual void WriteToTree(TTree* tree) const = 0;
56 virtual void Reset() = 0;
57 //virtual void ResetStdContent() = 0;
58 virtual void SetStdNames() = 0;
60 virtual void Print(Option_t *option="") const = 0;
63 virtual AliVHeader* GetHeader() const = 0;
65 // Delegated methods for fESDRun or AODHeader
67 virtual void SetRunNumber(Int_t n) = 0;
68 virtual void SetPeriodNumber(UInt_t n) = 0;
69 virtual void SetMagneticField(Double_t mf) = 0;
71 virtual Int_t GetRunNumber() const = 0;
72 virtual UInt_t GetPeriodNumber() const = 0;
73 virtual Double_t GetMagneticField() const = 0;
75 virtual Double_t GetDiamondX() const {return -999.;}
76 virtual Double_t GetDiamondY() const {return -999.;}
77 virtual void GetDiamondCovXY(Float_t cov[3]) const
78 {cov[0]=-999.; return;}
80 // Delegated methods for fHeader
81 virtual void SetOrbitNumber(UInt_t n) = 0;
82 virtual void SetBunchCrossNumber(UShort_t n) = 0;
83 virtual void SetEventType(UInt_t eventType)= 0;
84 virtual void SetTriggerMask(ULong64_t n) = 0;
85 virtual void SetTriggerCluster(UChar_t n) = 0;
87 virtual UInt_t GetOrbitNumber() const = 0;
88 virtual UShort_t GetBunchCrossNumber() const = 0;
89 virtual UInt_t GetEventType() const = 0;
90 virtual ULong64_t GetTriggerMask() const = 0;
91 virtual UChar_t GetTriggerCluster() const = 0;
93 virtual Double_t GetZDCN1Energy() const = 0;
94 virtual Double_t GetZDCP1Energy() const = 0;
95 virtual Double_t GetZDCN2Energy() const = 0;
96 virtual Double_t GetZDCP2Energy() const = 0;
97 virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
100 virtual AliVParticle *GetTrack(Int_t i) const = 0;
101 //virtual Int_t AddTrack(const AliVParticle *t) = 0;
102 virtual Int_t GetNumberOfTracks() const = 0;
103 virtual Int_t GetNumberOfV0s() const = 0;
104 virtual Int_t GetNumberOfCascades() const = 0;
106 // Calorimeter Clusters/Cells
107 virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
108 virtual Int_t GetNumberOfCaloClusters() const {return 0;}
109 virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
110 virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
111 virtual AliVCaloCells *GetEMCALCells() const {return 0;}
112 virtual AliVCaloCells *GetPHOSCells() const {return 0;}
113 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
114 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
118 virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
119 virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
120 Double_t /*minZdist*/,
121 Double_t /*nSigmaZdist*/,
122 Double_t /*nSigmaDiamXY*/,
123 Double_t /*nSigmaDiamZ*/)
128 virtual Bool_t IsPileupFromSPDInMultBins() const {
131 virtual AliCentrality* GetCentrality() = 0;
132 virtual Int_t EventIndex(Int_t itrack) const = 0;
133 virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
134 virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
135 virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
137 virtual AliVVZERO *GetVZEROData() const = 0;
139 ClassDef(AliVEvent,1) // base class for AliEvent data