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 "AliVCaloTrigger.h"
25 #include "TRefArray.h"
26 #include "AliTOFHeader.h"
27 #include "AliVTrdTrack.h"
34 class AliVEvent : public TObject {
37 enum EOfflineTriggerTypes {
38 kMB = BIT(0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
39 kINT7 = BIT(1), // V0AND trigger, offline V0 selection
40 kMUON = BIT(2), // Muon trigger, offline SPD or V0 selection
41 kHighMult = BIT(3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
42 kEMC1 = BIT(4), // EMCAL trigger
43 kCINT5 = BIT(5), // Minimum bias trigger without SPD. i.e. interaction trigger, offline V0 selection
44 kCMUS5 = BIT(6), // Muon trigger, offline V0 selection
45 kMUSPB = BIT(6), // idem for PbPb
46 kMUSH7 = BIT(7), // Muon trigger: high pt, single muon, offline V0 selection, CINT7 suite
47 kMUSHPB = BIT(7), // idem for PbPb
48 kMUL7 = BIT(8), // Muon trigger: like sign dimuon, offline V0 selection, CINT7 suite
49 kMuonLikePB = BIT(8), // idem for PbPb
50 kMUU7 = BIT(9), // Muon trigger, unlike sign dimuon, offline V0 selection, CINT7 suite
51 kMuonUnlikePB = BIT(9), // idem for PbPb
52 kEMC7 = BIT(10), // EMCAL trigger, CINT7 suite
53 kEMC8 = BIT(10), // EMCAL trigger, CINT8 suite
54 kMUS7 = BIT(11), // Muon trigger: low pt, single muon, offline V0 selection, CINT7 suite
55 kPHI1 = BIT(12), // PHOS trigger, CINT1 suite
56 kPHI7 = BIT(13), // PHOS trigger, CINT7 suite
57 kPHI8 = BIT(13), // PHOS trigger, CINT8 suite
58 kPHOSPb = BIT(13), // idem for PbPb
59 kEMCEJE = BIT(14), // EMCAL jet patch trigger
60 kEMCEGA = BIT(15), // EMCAL gamma trigger
61 kCentral = BIT(16), // PbPb central collision trigger
62 kSemiCentral = BIT(17), // PbPb semicentral collision trigger
63 kDG5 = BIT(18), // Double gap diffractive
64 kZED = BIT(19), // ZDC electromagnetic dissociation
65 kSPI7 = BIT(20), // Power interaction trigger
66 kSPI = BIT(20), // Power interaction trigger
67 kINT8 = BIT(21), // CINT8 trigger: 0TVX (T0 vertex) triger
68 kMuonSingleLowPt8 = BIT(22), // Muon trigger : single muon, low pt, T0 selection, CINT8 suite
69 kMuonSingleHighPt8 = BIT(23), // Muon trigger : single muon, high pt, T0 selection, CINT8 suite
70 kMuonLikeLowPt8 = BIT(24), // Muon trigger : like sign muon, low pt, T0 selection, CINT8 suite
71 kMuonUnlikeLowPt8 = BIT(25), // Muon trigger : unlike sign muon, low pt, T0 selection, CINT8 suite
72 kMuonUnlikeLowPt0 = BIT(26), // Muon trigger : unlike sign muon, low pt, no additional L0 requirement
73 kUserDefined = BIT(27), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
74 kTRD = BIT(28), // TRD trigger
75 // Bits 29 and above are reserved for FLAGS
76 kFastOnly = BIT(30), // The fast cluster fired. This bit is set in to addition another trigger bit, e.g. kMB
77 kAny = 0xffffffff, // to accept any trigger
78 kAnyINT = kMB | kINT7 | kCINT5 | kINT8 | kSPI7 // to accept any interaction (aka minimum bias) trigger
82 virtual ~AliVEvent() { }
83 AliVEvent(const AliVEvent& vEvnt);
84 AliVEvent& operator=(const AliVEvent& vEvnt);
87 virtual void AddObject(TObject* obj) = 0;
88 virtual TObject* FindListObject(const char *name) const = 0;
89 virtual TList* GetList() const = 0;
91 virtual void CreateStdContent() = 0;
92 virtual void GetStdContent() = 0;
94 virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
95 virtual void WriteToTree(TTree* tree) const = 0;
97 virtual void Reset() = 0;
98 //virtual void ResetStdContent() = 0;
99 virtual void SetStdNames() = 0;
101 virtual void Print(Option_t *option="") const = 0;
104 virtual AliVHeader* GetHeader() const = 0;
106 // field initialization
107 virtual Bool_t InitMagneticField() const {return kFALSE;}
109 // Delegated methods for fESDRun or AODHeader
111 virtual void SetRunNumber(Int_t n) = 0;
112 virtual void SetPeriodNumber(UInt_t n) = 0;
113 virtual void SetMagneticField(Double_t mf) = 0;
115 virtual Int_t GetRunNumber() const = 0;
116 virtual UInt_t GetPeriodNumber() const = 0;
117 virtual Double_t GetMagneticField() const = 0;
119 virtual Double_t GetDiamondX() const {return -999.;}
120 virtual Double_t GetDiamondY() const {return -999.;}
121 virtual void GetDiamondCovXY(Float_t cov[3]) const
122 {cov[0]=-999.; return;}
124 // Delegated methods for fHeader
125 virtual void SetOrbitNumber(UInt_t n) = 0;
126 virtual void SetBunchCrossNumber(UShort_t n) = 0;
127 virtual void SetEventType(UInt_t eventType)= 0;
128 virtual void SetTriggerMask(ULong64_t n) = 0;
129 virtual void SetTriggerCluster(UChar_t n) = 0;
131 virtual UInt_t GetOrbitNumber() const = 0;
132 virtual UShort_t GetBunchCrossNumber() const = 0;
133 virtual UInt_t GetEventType() const = 0;
134 virtual ULong64_t GetTriggerMask() const = 0;
135 virtual UChar_t GetTriggerCluster() const = 0;
136 virtual TString GetFiredTriggerClasses() const = 0;
137 virtual Double_t GetZDCN1Energy() const = 0;
138 virtual Double_t GetZDCP1Energy() const = 0;
139 virtual Double_t GetZDCN2Energy() const = 0;
140 virtual Double_t GetZDCP2Energy() const = 0;
141 virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
144 virtual AliVParticle *GetTrack(Int_t i) const = 0;
145 //virtual Int_t AddTrack(const AliVParticle *t) = 0;
146 virtual Int_t GetNumberOfTracks() const = 0;
147 virtual Int_t GetNumberOfV0s() const = 0;
148 virtual Int_t GetNumberOfCascades() const = 0;
150 // TOF header and T0 methods
151 virtual const AliTOFHeader *GetTOFHeader() const {return NULL;}
152 virtual Float_t GetEventTimeSpread() const {return 0.;}
153 virtual Float_t GetTOFTimeResolution() const {return 0.;}
154 virtual Double32_t GetT0TOF(Int_t icase) const {return 0.0*icase;}
155 virtual const Double32_t * GetT0TOF() const {return NULL;}
156 virtual Float_t GetT0spread(Int_t /*i*/) const {return 0.;}
158 // Calorimeter Clusters/Cells
159 virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
160 virtual Int_t GetNumberOfCaloClusters() const {return 0;}
161 virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
162 virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
163 virtual AliVCaloCells *GetEMCALCells() const {return 0;}
164 virtual AliVCaloCells *GetPHOSCells() const {return 0;}
165 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
166 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
167 virtual AliVCaloTrigger *GetCaloTrigger(TString /*calo*/) const {return NULL;}
171 virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
172 virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
173 Double_t /*minZdist*/,
174 Double_t /*nSigmaZdist*/,
175 Double_t /*nSigmaDiamXY*/,
176 Double_t /*nSigmaDiamZ*/)
181 virtual Bool_t IsPileupFromSPDInMultBins() const {
184 virtual AliCentrality* GetCentrality() = 0;
185 virtual AliEventplane* GetEventplane() = 0;
186 virtual Int_t EventIndex(Int_t itrack) const = 0;
187 virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
188 virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
189 virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
191 virtual AliVVZERO *GetVZEROData() const = 0;
192 virtual const Float_t* GetVZEROEqFactors() const {return NULL;}
193 virtual Float_t GetVZEROEqMultiplicity(Int_t /* i */) const {return -1;}
194 virtual void SetVZEROEqFactors(Float_t /* factors */[64]) const {return;}
195 virtual AliVZDC *GetZDCData() const = 0;
197 virtual Int_t GetNumberOfTrdTracks() const { return 0; }
198 virtual AliVTrdTrack* GetTrdTrack(Int_t /* iTrack */) const { return 0x0; }
200 virtual Int_t GetNumberOfESDTracks() const { return 0; }
202 virtual void ConnectTracks() {}
204 ClassDef(AliVEvent,2) // base class for AliEvent data