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6bc03c45 1// -*- mode: C++ -*-
2#ifndef ALIVEVENT_H
3#define ALIVEVENT_H
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7
8/* $Id$ */
9
10//-------------------------------------------------------------------------
11// Class AliVEvent
12//
13// Origin: Markus Oldenburg, CERN, Markus.Oldenburg@cern.ch
14//-------------------------------------------------------------------------
15
16#include <TObject.h>
17#include <TTree.h>
c8fe2783 18#include <TGeoMatrix.h>
6bc03c45 19#include "AliVHeader.h"
20#include "AliVParticle.h"
5303c167 21#include "AliVVertex.h"
c8fe2783 22#include "AliVCluster.h"
23#include "AliVCaloCells.h"
35799643 24#include "AliVCaloTrigger.h"
c8fe2783 25#include "TRefArray.h"
5f8db5fe 26#include "AliTOFHeader.h"
9aa7ebff 27#include "AliVTrdTrack.h"
9a003bdc 28#include "AliVMultiplicity.h"
16af082b 29class AliVfriendEvent;
befa9db4 30class AliCentrality;
ce7adfe9 31class AliEventplane;
ae2bccf1 32class AliVVZERO;
16d867eb 33class AliVZDC;
820b4d9e 34class AliVMFT; // AU
16af082b 35class AliESDkink;
e3d1b1e2 36class AliESDv0;
37class AliESDVertex;
38class AliVTrack;
6bc03c45 39
40class AliVEvent : public TObject {
41
42public:
15da855d 43 enum EDataLayoutType { kESD, kMC, kAOD, kMixed, kFlat };
0c6c629b 44 enum EOfflineTriggerTypes {
1209509c 45 kMB = BIT(0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
28cbc692 46 kINT7 = BIT(1), // V0AND trigger, offline V0 selection
0c6c629b 47 kMUON = BIT(2), // Muon trigger, offline SPD or V0 selection
48 kHighMult = BIT(3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
6e98539d 49 kEMC1 = BIT(4), // EMCAL trigger
fcfb3d3a 50 kCINT5 = BIT(5), // Minimum bias trigger without SPD. i.e. interaction trigger, offline V0 selection
51 kCMUS5 = BIT(6), // Muon trigger, offline V0 selection
889c27e3 52 kMUSPB = BIT(6), // idem for PbPb
28cbc692 53 kMUSH7 = BIT(7), // Muon trigger: high pt, single muon, offline V0 selection, CINT7 suite
889c27e3 54 kMUSHPB = BIT(7), // idem for PbPb
28cbc692 55 kMUL7 = BIT(8), // Muon trigger: like sign dimuon, offline V0 selection, CINT7 suite
889c27e3 56 kMuonLikePB = BIT(8), // idem for PbPb
28cbc692 57 kMUU7 = BIT(9), // Muon trigger, unlike sign dimuon, offline V0 selection, CINT7 suite
889c27e3 58 kMuonUnlikePB = BIT(9), // idem for PbPb
28cbc692 59 kEMC7 = BIT(10), // EMCAL trigger, CINT7 suite
c38a56cf 60 kEMC8 = BIT(10), // EMCAL trigger, CINT8 suite
baf9cdf8 61 kMUS7 = BIT(11), // Muon trigger: low pt, single muon, offline V0 selection, CINT7 suite
a5770144 62 kPHI1 = BIT(12), // PHOS trigger, CINT1 suite
63 kPHI7 = BIT(13), // PHOS trigger, CINT7 suite
c38a56cf 64 kPHI8 = BIT(13), // PHOS trigger, CINT8 suite
f4e3ff14 65 kPHOSPb = BIT(13), // idem for PbPb
889c27e3 66 kEMCEJE = BIT(14), // EMCAL jet patch trigger
67 kEMCEGA = BIT(15), // EMCAL gamma trigger
68 kCentral = BIT(16), // PbPb central collision trigger
69 kSemiCentral = BIT(17), // PbPb semicentral collision trigger
7a4eb25e 70 kDG5 = BIT(18), // Double gap diffractive
b0801932 71 kZED = BIT(19), // ZDC electromagnetic dissociation
8d5a14d6 72 kSPI7 = BIT(20), // Power interaction trigger
47b54612 73 kSPI = BIT(20), // Power interaction trigger
8d5a14d6 74 kINT8 = BIT(21), // CINT8 trigger: 0TVX (T0 vertex) triger
75 kMuonSingleLowPt8 = BIT(22), // Muon trigger : single muon, low pt, T0 selection, CINT8 suite
76 kMuonSingleHighPt8 = BIT(23), // Muon trigger : single muon, high pt, T0 selection, CINT8 suite
77 kMuonLikeLowPt8 = BIT(24), // Muon trigger : like sign muon, low pt, T0 selection, CINT8 suite
78 kMuonUnlikeLowPt8 = BIT(25), // Muon trigger : unlike sign muon, low pt, T0 selection, CINT8 suite
9dc0a573 79 kMuonUnlikeLowPt0 = BIT(26), // Muon trigger : unlike sign muon, low pt, no additional L0 requirement
ec078225 80 kUserDefined = BIT(27), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
045fe43d 81 kTRD = BIT(28), // TRD trigger
82 // Bits 29 and above are reserved for FLAGS
6340be16 83 kFastOnly = BIT(30), // The fast cluster fired. This bit is set in to addition another trigger bit, e.g. kMB
baf9cdf8 84 kAny = 0xffffffff, // to accept any trigger
9dc0a573 85 kAnyINT = kMB | kINT7 | kCINT5 | kINT8 | kSPI7 // to accept any interaction (aka minimum bias) trigger
0c6c629b 86 };
6bc03c45 87
88 AliVEvent() { }
89 virtual ~AliVEvent() { }
90 AliVEvent(const AliVEvent& vEvnt);
91 AliVEvent& operator=(const AliVEvent& vEvnt);
92
93 // Services
94 virtual void AddObject(TObject* obj) = 0;
2811495d 95 virtual TObject* FindListObject(const char *name) const = 0;
6bc03c45 96 virtual TList* GetList() const = 0;
97
98 virtual void CreateStdContent() = 0;
99 virtual void GetStdContent() = 0;
100
1d0dd492 101 virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
f12d42ce 102 virtual void WriteToTree(TTree* tree) const = 0;
6bc03c45 103
ec8aded8 104 virtual void Reset() = 0;
6bc03c45 105 //virtual void ResetStdContent() = 0;
106 virtual void SetStdNames() = 0;
107
108 virtual void Print(Option_t *option="") const = 0;
109
110 // Header
111 virtual AliVHeader* GetHeader() const = 0;
127be208 112 //
113 // field initialization
114 virtual Bool_t InitMagneticField() const {return kFALSE;}
6bc03c45 115
116 // Delegated methods for fESDRun or AODHeader
117
118 virtual void SetRunNumber(Int_t n) = 0;
119 virtual void SetPeriodNumber(UInt_t n) = 0;
120 virtual void SetMagneticField(Double_t mf) = 0;
121
122 virtual Int_t GetRunNumber() const = 0;
123 virtual UInt_t GetPeriodNumber() const = 0;
124 virtual Double_t GetMagneticField() const = 0;
125
5303c167 126 virtual Double_t GetDiamondX() const {return -999.;}
127 virtual Double_t GetDiamondY() const {return -999.;}
128 virtual void GetDiamondCovXY(Float_t cov[3]) const
129 {cov[0]=-999.; return;}
130
6bc03c45 131 // Delegated methods for fHeader
132 virtual void SetOrbitNumber(UInt_t n) = 0;
133 virtual void SetBunchCrossNumber(UShort_t n) = 0;
134 virtual void SetEventType(UInt_t eventType)= 0;
135 virtual void SetTriggerMask(ULong64_t n) = 0;
136 virtual void SetTriggerCluster(UChar_t n) = 0;
137
138 virtual UInt_t GetOrbitNumber() const = 0;
139 virtual UShort_t GetBunchCrossNumber() const = 0;
140 virtual UInt_t GetEventType() const = 0;
141 virtual ULong64_t GetTriggerMask() const = 0;
142 virtual UChar_t GetTriggerCluster() const = 0;
6b3a0436 143 virtual TString GetFiredTriggerClasses() const = 0;
6bc03c45 144 virtual Double_t GetZDCN1Energy() const = 0;
145 virtual Double_t GetZDCP1Energy() const = 0;
146 virtual Double_t GetZDCN2Energy() const = 0;
147 virtual Double_t GetZDCP2Energy() const = 0;
a85132e7 148 virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
6bc03c45 149
150 // Tracks
151 virtual AliVParticle *GetTrack(Int_t i) const = 0;
e3d1b1e2 152 virtual AliVTrack *GetVTrack(Int_t /*i*/) const {return NULL;}
87f1f6c8 153 //virtual AliVTrack *GetVTrack(Int_t /*i*/) {return NULL;}
6bc03c45 154 //virtual Int_t AddTrack(const AliVParticle *t) = 0;
155 virtual Int_t GetNumberOfTracks() const = 0;
c1b93f02 156 virtual Int_t GetNumberOfV0s() const = 0;
bc0379e5 157 virtual Int_t GetNumberOfCascades() const = 0;
6bc03c45 158
5f8db5fe 159 // TOF header and T0 methods
160 virtual const AliTOFHeader *GetTOFHeader() const {return NULL;}
161 virtual Float_t GetEventTimeSpread() const {return 0.;}
162 virtual Float_t GetTOFTimeResolution() const {return 0.;}
163 virtual Double32_t GetT0TOF(Int_t icase) const {return 0.0*icase;}
164 virtual const Double32_t * GetT0TOF() const {return NULL;}
78cbd205 165 virtual Float_t GetT0spread(Int_t /*i*/) const {return 0.;}
5f8db5fe 166
c8fe2783 167 // Calorimeter Clusters/Cells
168 virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
169 virtual Int_t GetNumberOfCaloClusters() const {return 0;}
170 virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
171 virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
172 virtual AliVCaloCells *GetEMCALCells() const {return 0;}
173 virtual AliVCaloCells *GetPHOSCells() const {return 0;}
174 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
175 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
35799643 176 virtual AliVCaloTrigger *GetCaloTrigger(TString /*calo*/) const {return NULL;}
c8fe2783 177
178
5303c167 179 // Primary vertex
a98c78e5 180 virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
181 Double_t /*minZdist*/,
182 Double_t /*nSigmaZdist*/,
183 Double_t /*nSigmaDiamXY*/,
184 Double_t /*nSigmaDiamZ*/)
185 const{
186 return kFALSE;
187 }
b46ff4b0 188
9a003bdc 189 // Tracklets
190 virtual AliVMultiplicity* GetMultiplicity() const {return 0;}
fa1c0df5 191 virtual Int_t GetNumberOfITSClusters(Int_t) const {return 0;}
9a003bdc 192
b46ff4b0 193 virtual Bool_t IsPileupFromSPDInMultBins() const {
194 return kFALSE;
195 }
befa9db4 196 virtual AliCentrality* GetCentrality() = 0;
ce7adfe9 197 virtual AliEventplane* GetEventplane() = 0;
befa9db4 198 virtual Int_t EventIndex(Int_t itrack) const = 0;
199 virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
200 virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
201 virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
6bc03c45 202
16d867eb 203 virtual AliVVZERO *GetVZEROData() const = 0;
5e14e698 204 virtual const Float_t* GetVZEROEqFactors() const {return NULL;}
205 virtual Float_t GetVZEROEqMultiplicity(Int_t /* i */) const {return -1;}
cc4d0e9c 206 virtual void SetVZEROEqFactors(Float_t /* factors */[64]) const {return;}
16d867eb 207 virtual AliVZDC *GetZDCData() const = 0;
ae2bccf1 208
9aa7ebff 209 virtual Int_t GetNumberOfTrdTracks() const { return 0; }
210 virtual AliVTrdTrack* GetTrdTrack(Int_t /* iTrack */) const { return 0x0; }
211
ef7661fd 212 virtual Int_t GetNumberOfESDTracks() const { return 0; }
e3d1b1e2 213 virtual Int_t GetEventNumberInFile() const {return 0;}
ef7661fd 214
e3d1b1e2 215 //used in calibration:
216 virtual Int_t GetV0(AliESDv0&, Int_t /*iv0*/) const {return 0;}
217 virtual UInt_t GetTimeStamp() const { return 0; }
218 virtual AliVfriendEvent* FindFriend() const { return 0; }
219 virtual UInt_t GetEventSpecie() const { return 0; }
220 virtual AliESDkink* GetKink(Int_t /*i*/) const { return NULL; }
221 virtual Int_t GetNumberOfKinks() const { return 0; }
222
223 // Primary vertex
224 virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
225 //virtual const AliVVertex *GetPrimaryVertexSPD() const {return 0x0;}
226 //virtual const AliVVertex *GetPrimaryVertexTPC() const {return 0x0;}
227 //virtual const AliVVertex *GetPrimaryVertexTracks() const {return 0x0;}
228
229 virtual Int_t GetPrimaryVertex( AliESDVertex & ) const {return 0;}
230 virtual Int_t GetPrimaryVertexTPC( AliESDVertex & ) const {return 0;}
231 virtual Int_t GetPrimaryVertexSPD( AliESDVertex & ) const {return 0;}
232 virtual Int_t GetPrimaryVertexTracks( AliESDVertex & ) const {return 0;}
ef7661fd 233
afdb0e0d 234 virtual void ConnectTracks() {}
15da855d 235 virtual EDataLayoutType GetDataLayoutType() const = 0;
236 const char* Whoami();
afdb0e0d 237
6a15ab77 238 ClassDef(AliVEvent, 3) // base class for AliEvent data
6bc03c45 239};
240#endif
241