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"
25 #include "AliTOFHeader.h"
32 class AliVEvent : public TObject {
35 enum EOfflineTriggerTypes {
36 kMB = BIT(0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
37 kINT7 = BIT(1), // V0AND trigger, offline V0 selection
38 kMUON = BIT(2), // Muon trigger, offline SPD or V0 selection
39 kHighMult = BIT(3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
40 kEMC1 = BIT(4), // EMCAL trigger
41 kCINT5 = BIT(5), // Minimum bias trigger without SPD. i.e. interaction trigger, offline V0 selection
42 kCMUS5 = BIT(6), // Muon trigger, offline V0 selection
43 kMUSPB = BIT(6), // idem for PbPb
44 kMUSH7 = BIT(7), // Muon trigger: high pt, single muon, offline V0 selection, CINT7 suite
45 kMUSHPB = BIT(7), // idem for PbPb
46 kMUL7 = BIT(8), // Muon trigger: like sign dimuon, offline V0 selection, CINT7 suite
47 kMuonLikePB = BIT(8), // idem for PbPb
48 kMUU7 = BIT(9), // Muon trigger, unlike sign dimuon, offline V0 selection, CINT7 suite
49 kMuonUnlikePB = BIT(9), // idem for PbPb
50 kEMC7 = BIT(10), // EMCAL trigger, CINT7 suite
51 kMUS7 = BIT(11), // Muon trigger: low pt, single muon, offline V0 selection, CINT7 suite
52 kPHI1 = BIT(12), // PHOS trigger, CINT1 suite
53 kPHI7 = BIT(13), // PHOS trigger, CINT7 suite
54 kPHOSPb = BIT(13), // idem for PbPb
55 kEMCEJE = BIT(14), // EMCAL jet patch trigger
56 kEMCEGA = BIT(15), // EMCAL gamma trigger
57 kCentral = BIT(16), // PbPb central collision trigger
58 kSemiCentral = BIT(17), // PbPb semicentral collision trigger
59 kDG5 = BIT(18), // Double gap diffractive
60 kZED = BIT(19), // ZDC electromagnetic dissociation
61 kSPI = BIT(20), // Power interaction trigger
62 kUserDefined = BIT(27), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
63 // Bits 28 and above are reserved for FLAGS
64 kFastOnly = BIT(30), // The fast cluster fired. This bit is set in to addition another trigger bit, e.g. kMB
65 kAny = 0xffffffff, // to accept any trigger
66 kAnyINT = kMB | kINT7 | kCINT5 | kSPI // to accept any interaction (aka minimum bias) trigger
70 virtual ~AliVEvent() { }
71 AliVEvent(const AliVEvent& vEvnt);
72 AliVEvent& operator=(const AliVEvent& vEvnt);
75 virtual void AddObject(TObject* obj) = 0;
76 virtual TObject* FindListObject(const char *name) const = 0;
77 virtual TList* GetList() const = 0;
79 virtual void CreateStdContent() = 0;
80 virtual void GetStdContent() = 0;
82 virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
83 virtual void WriteToTree(TTree* tree) const = 0;
85 virtual void Reset() = 0;
86 //virtual void ResetStdContent() = 0;
87 virtual void SetStdNames() = 0;
89 virtual void Print(Option_t *option="") const = 0;
92 virtual AliVHeader* GetHeader() const = 0;
94 // Delegated methods for fESDRun or AODHeader
96 virtual void SetRunNumber(Int_t n) = 0;
97 virtual void SetPeriodNumber(UInt_t n) = 0;
98 virtual void SetMagneticField(Double_t mf) = 0;
100 virtual Int_t GetRunNumber() const = 0;
101 virtual UInt_t GetPeriodNumber() const = 0;
102 virtual Double_t GetMagneticField() const = 0;
104 virtual Double_t GetDiamondX() const {return -999.;}
105 virtual Double_t GetDiamondY() const {return -999.;}
106 virtual void GetDiamondCovXY(Float_t cov[3]) const
107 {cov[0]=-999.; return;}
109 // Delegated methods for fHeader
110 virtual void SetOrbitNumber(UInt_t n) = 0;
111 virtual void SetBunchCrossNumber(UShort_t n) = 0;
112 virtual void SetEventType(UInt_t eventType)= 0;
113 virtual void SetTriggerMask(ULong64_t n) = 0;
114 virtual void SetTriggerCluster(UChar_t n) = 0;
116 virtual UInt_t GetOrbitNumber() const = 0;
117 virtual UShort_t GetBunchCrossNumber() const = 0;
118 virtual UInt_t GetEventType() const = 0;
119 virtual ULong64_t GetTriggerMask() const = 0;
120 virtual UChar_t GetTriggerCluster() const = 0;
122 virtual Double_t GetZDCN1Energy() const = 0;
123 virtual Double_t GetZDCP1Energy() const = 0;
124 virtual Double_t GetZDCN2Energy() const = 0;
125 virtual Double_t GetZDCP2Energy() const = 0;
126 virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
129 virtual AliVParticle *GetTrack(Int_t i) const = 0;
130 //virtual Int_t AddTrack(const AliVParticle *t) = 0;
131 virtual Int_t GetNumberOfTracks() const = 0;
132 virtual Int_t GetNumberOfV0s() const = 0;
133 virtual Int_t GetNumberOfCascades() const = 0;
135 // TOF header and T0 methods
136 virtual const AliTOFHeader *GetTOFHeader() const {return NULL;}
137 virtual Float_t GetEventTimeSpread() const {return 0.;}
138 virtual Float_t GetTOFTimeResolution() const {return 0.;}
139 virtual Double32_t GetT0TOF(Int_t icase) const {return 0.0*icase;}
140 virtual const Double32_t * GetT0TOF() const {return NULL;}
142 // Calorimeter Clusters/Cells
143 virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
144 virtual Int_t GetNumberOfCaloClusters() const {return 0;}
145 virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
146 virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
147 virtual AliVCaloCells *GetEMCALCells() const {return 0;}
148 virtual AliVCaloCells *GetPHOSCells() const {return 0;}
149 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
150 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
154 virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
155 virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
156 Double_t /*minZdist*/,
157 Double_t /*nSigmaZdist*/,
158 Double_t /*nSigmaDiamXY*/,
159 Double_t /*nSigmaDiamZ*/)
164 virtual Bool_t IsPileupFromSPDInMultBins() const {
167 virtual AliCentrality* GetCentrality() = 0;
168 virtual AliEventplane* GetEventplane() = 0;
169 virtual Int_t EventIndex(Int_t itrack) const = 0;
170 virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
171 virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
172 virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
174 virtual AliVVZERO *GetVZEROData() const = 0;
175 virtual const Float_t* GetVZEROEqFactors() const {return NULL;}
176 virtual Float_t GetVZEROEqMultiplicity(Int_t /* i */) const {return -1;}
177 virtual void SetVZEROEqFactors(Float_t /* factors */[64]) const {return;}
178 virtual AliVZDC *GetZDCData() const = 0;
180 ClassDef(AliVEvent,2) // base class for AliEvent data