Line data Source code
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>
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"
28 : #include "AliVMultiplicity.h"
29 : class AliVfriendEvent;
30 : class AliCentrality;
31 : class AliEventplane;
32 : class AliVVZERO;
33 : class AliVZDC;
34 : class AliVMFT; // AU
35 : class AliESDkink;
36 : class AliESDv0;
37 : class AliESDVertex;
38 : class AliESDVZERO;
39 : class AliMultiplicity;
40 : class AliVTrack;
41 : class AliVAD;
42 :
43 : class AliVEvent : public TObject {
44 :
45 : public:
46 : enum EDataLayoutType { kESD, kMC, kAOD, kMixed, kFlat };
47 : enum EOfflineTriggerTypes {
48 : kMB = BIT( 0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
49 : kINT1 = BIT( 0), // V0A | V0C | SPD minimum bias trigger
50 : kINT7 = BIT( 1), // V0AND trigger, offline V0 selection
51 : kMUON = BIT( 2), // Muon trigger, offline SPD or V0 selection
52 : kHighMult = BIT( 3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
53 : kEMC1 = BIT( 4), // EMCAL trigger
54 : kCINT5 = BIT( 5), // V0OR minimum bias trigger
55 : kINT5 = BIT( 5), // V0OR minimum bias trigger
56 : kCMUS5 = BIT( 6), // Muon trigger, offline V0 selection
57 : kMUSPB = BIT( 6), // idem for PbPb
58 : kMuonSingleHighPt7 = BIT( 7), // Muon trigger : single muon high pt, CINT7 suite
59 : kMUSH7 = BIT( 7), // Muon trigger : single muon high pt, CINT7 suite
60 : kMUSHPB = BIT( 7), // idem for PbPb
61 : kMuonLikeLowPt7 = BIT( 8), // Muon trigger : like sign muon low pt, CINT7 suite
62 : kMUL7 = BIT( 8), // Muon trigger : like sign muon low pt, CINT7 suite
63 : kMuonLikePB = BIT( 8), // idem for PbPb
64 : kMuonUnlikeLowPt7 = BIT( 9), // Muon trigger : unlike sign muon low pt, CINT7 suite
65 : kMUU7 = BIT( 9), // Muon trigger : unlike sign muon low pt, CINT7 suite
66 : kMuonUnlikePB = BIT( 9), // idem for PbPb
67 : kEMC7 = BIT(10), // EMCAL trigger, CINT7 suite
68 : kEMC8 = BIT(10), // EMCAL trigger, CINT8 suite
69 : kMUS7 = BIT(11), // Muon trigger : single muon low pt, CINT7 suite
70 : kMuonSingleLowPt7 = BIT(11), // Muon trigger : single muon low pt, CINT7 suite
71 : kPHI1 = BIT(12), // PHOS trigger, CINT1 suite
72 : kPHI7 = BIT(13), // PHOS trigger, CINT7 suite
73 : kPHI8 = BIT(13), // PHOS trigger, CINT8 suite
74 : kPHOSPb = BIT(13), // idem for PbPb
75 : kEMCEJE = BIT(14), // EMCAL jet patch trigger
76 : kEMCEGA = BIT(15), // EMCAL gamma trigger
77 : kCentral = BIT(16), // PbPb central collision trigger
78 : kSemiCentral = BIT(17), // PbPb semicentral collision trigger
79 : kDG5 = BIT(18), // Double gap diffractive
80 : kZED = BIT(19), // ZDC electromagnetic dissociation
81 : kSPI7 = BIT(20), // Power interaction trigger
82 : kSPI = BIT(20), // Power interaction trigger
83 : kINT8 = BIT(21), // CINT8 trigger: 0TVX (T0 vertex) trigger
84 : kMuonSingleLowPt8 = BIT(22), // Muon trigger : single muon, low pt, T0 selection, CINT8 suite
85 : kMuonSingleHighPt8 = BIT(23), // Muon trigger : single muon, high pt, T0 selection, CINT8 suite
86 : kMuonLikeLowPt8 = BIT(24), // Muon trigger : like sign muon, low pt, T0 selection, CINT8 suite
87 : kMuonUnlikeLowPt8 = BIT(25), // Muon trigger : unlike sign muon, low pt, T0 selection, CINT8 suite
88 : kMuonUnlikeLowPt0 = BIT(26), // Muon trigger : unlike sign muon, low pt, no additional L0 requirement
89 : kUserDefined = BIT(27), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
90 : kTRD = BIT(28), // TRD trigger
91 : // Bits 29 and above are reserved for FLAGS
92 : kFastOnly = BIT(30), // The fast cluster fired. This bit is set in to addition another trigger bit, e.g. kMB
93 : kAny = 0xffffffff, // to accept any trigger
94 : kAnyINT = kMB | kINT7 | kINT5 | kINT8 | kSPI7 // to accept any interaction (aka minimum bias) trigger
95 : };
96 :
97 42 : AliVEvent() { }
98 24 : virtual ~AliVEvent() { }
99 : AliVEvent(const AliVEvent& vEvnt);
100 : AliVEvent& operator=(const AliVEvent& vEvnt);
101 :
102 : // Services
103 : virtual void AddObject(TObject* obj) = 0;
104 : virtual TObject* FindListObject(const char *name) const = 0;
105 : virtual TList* GetList() const = 0;
106 :
107 : virtual void CreateStdContent() = 0;
108 : virtual void GetStdContent() = 0;
109 :
110 : virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
111 : virtual void WriteToTree(TTree* tree) const = 0;
112 :
113 : virtual void Reset() = 0;
114 : //virtual void ResetStdContent() = 0;
115 : virtual void SetStdNames() = 0;
116 :
117 : virtual void Print(Option_t *option="") const = 0;
118 :
119 : // Header
120 : virtual AliVHeader* GetHeader() const = 0;
121 : //
122 : // field initialization
123 0 : virtual Bool_t InitMagneticField() const {return kFALSE;}
124 :
125 : // Delegated methods for fESDRun or AODHeader
126 :
127 : virtual void SetRunNumber(Int_t n) = 0;
128 : virtual void SetPeriodNumber(UInt_t n) = 0;
129 : virtual void SetMagneticField(Double_t mf) = 0;
130 :
131 : virtual Int_t GetRunNumber() const = 0;
132 : virtual UInt_t GetPeriodNumber() const = 0;
133 : virtual Double_t GetMagneticField() const = 0;
134 :
135 0 : virtual Double_t GetDiamondX() const {return -999.;}
136 0 : virtual Double_t GetDiamondY() const {return -999.;}
137 : virtual void GetDiamondCovXY(Float_t cov[3]) const
138 0 : {cov[0]=-999.; return;}
139 :
140 : // Delegated methods for fHeader
141 : virtual void SetOrbitNumber(UInt_t n) = 0;
142 : virtual void SetBunchCrossNumber(UShort_t n) = 0;
143 : virtual void SetEventType(UInt_t eventType)= 0;
144 : virtual void SetTriggerMask(ULong64_t n) = 0;
145 : virtual void SetTriggerCluster(UChar_t n) = 0;
146 :
147 : virtual UInt_t GetOrbitNumber() const = 0;
148 : virtual UShort_t GetBunchCrossNumber() const = 0;
149 : virtual UInt_t GetEventType() const = 0;
150 : virtual ULong64_t GetTriggerMask() const = 0;
151 0 : virtual ULong64_t GetTriggerMaskNext50() const {return 0;}
152 : virtual UChar_t GetTriggerCluster() const = 0;
153 : virtual TString GetFiredTriggerClasses() const = 0;
154 0 : virtual Bool_t IsTriggerClassFired(const char* /*name*/) const {return 0;}
155 : virtual Double_t GetZDCN1Energy() const = 0;
156 : virtual Double_t GetZDCP1Energy() const = 0;
157 : virtual Double_t GetZDCN2Energy() const = 0;
158 : virtual Double_t GetZDCP2Energy() const = 0;
159 : virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
160 :
161 : // Tracks
162 : virtual AliVParticle *GetTrack(Int_t i) const = 0;
163 0 : virtual AliVTrack *GetVTrack(Int_t /*i*/) const {return NULL;}
164 : //virtual AliVTrack *GetVTrack(Int_t /*i*/) {return NULL;}
165 : //virtual Int_t AddTrack(const AliVParticle *t) = 0;
166 : virtual Int_t GetNumberOfTracks() const = 0;
167 : virtual Int_t GetNumberOfV0s() const = 0;
168 : virtual Int_t GetNumberOfCascades() const = 0;
169 :
170 : // TOF header and T0 methods
171 0 : virtual const AliTOFHeader *GetTOFHeader() const {return NULL;}
172 0 : virtual Float_t GetEventTimeSpread() const {return 0.;}
173 0 : virtual Float_t GetTOFTimeResolution() const {return 0.;}
174 0 : virtual Double32_t GetT0TOF(Int_t icase) const {return 0.0*icase;}
175 0 : virtual const Double32_t * GetT0TOF() const {return NULL;}
176 0 : virtual Float_t GetT0spread(Int_t /*i*/) const {return 0.;}
177 :
178 : // Calorimeter Clusters/Cells
179 0 : virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
180 0 : virtual Int_t GetNumberOfCaloClusters() const {return 0;}
181 0 : virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
182 0 : virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
183 0 : virtual AliVCaloCells *GetEMCALCells() const {return 0;}
184 0 : virtual AliVCaloCells *GetPHOSCells() const {return 0;}
185 0 : const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
186 0 : const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
187 0 : virtual AliVCaloTrigger *GetCaloTrigger(TString /*calo*/) const {return NULL;}
188 :
189 :
190 : // Primary vertex
191 : virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
192 : Double_t /*minZdist*/,
193 : Double_t /*nSigmaZdist*/,
194 : Double_t /*nSigmaDiamXY*/,
195 : Double_t /*nSigmaDiamZ*/)
196 : const{
197 0 : return kFALSE;
198 : }
199 :
200 : // Tracklets
201 0 : virtual AliVMultiplicity* GetMultiplicity() const {return 0;}
202 0 : virtual Int_t GetNumberOfITSClusters(Int_t) const {return 0;}
203 :
204 : virtual Bool_t IsPileupFromSPDInMultBins() const {
205 0 : return kFALSE;
206 : }
207 : virtual AliCentrality* GetCentrality() = 0;
208 : virtual AliEventplane* GetEventplane() = 0;
209 : virtual Int_t EventIndex(Int_t itrack) const = 0;
210 : virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
211 : virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
212 : virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
213 :
214 : virtual AliVVZERO *GetVZEROData() const = 0;
215 0 : virtual const Float_t* GetVZEROEqFactors() const {return NULL;}
216 0 : virtual Float_t GetVZEROEqMultiplicity(Int_t /* i */) const {return -1;}
217 0 : virtual void SetVZEROEqFactors(Float_t /* factors */[64]) const {return;}
218 : virtual AliVZDC *GetZDCData() const = 0;
219 :
220 0 : virtual AliVAD *GetADData() const { return NULL;}
221 :
222 0 : virtual Int_t GetNumberOfTrdTracks() const { return 0; }
223 0 : virtual AliVTrdTrack* GetTrdTrack(Int_t /* iTrack */) const { return 0x0; }
224 :
225 0 : virtual Int_t GetNumberOfESDTracks() const { return 0; }
226 0 : virtual Int_t GetEventNumberInFile() const {return 0;}
227 :
228 : //used in calibration:
229 0 : virtual Int_t GetV0(AliESDv0&, Int_t /*iv0*/) const {return 0;}
230 0 : virtual UInt_t GetTimeStamp() const { return 0; }
231 0 : virtual AliVfriendEvent* FindFriend() const { return 0; }
232 0 : virtual void SetFriendEvent( AliVfriendEvent* ) {}
233 0 : virtual UInt_t GetEventSpecie() const { return 0; }
234 0 : virtual AliESDkink* GetKink(Int_t /*i*/) const { return NULL; }
235 0 : virtual Int_t GetNumberOfKinks() const { return 0; }
236 :
237 0 : virtual Int_t GetVZEROData( AliESDVZERO & ) const {return -1;}
238 0 : virtual Int_t GetMultiplicity( AliMultiplicity & ) const {return -1;}
239 :
240 : // Primary vertex
241 0 : virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
242 0 : virtual const AliVVertex *GetPrimaryVertexSPD() const {return 0x0;}
243 0 : virtual const AliVVertex *GetPrimaryVertexTPC() const {return 0x0;}
244 0 : virtual const AliVVertex *GetPrimaryVertexTracks() const {return 0x0;}
245 :
246 0 : virtual Int_t GetPrimaryVertex( AliESDVertex & ) const {return 0;}
247 0 : virtual Int_t GetPrimaryVertexTPC( AliESDVertex & ) const {return 0;}
248 0 : virtual Int_t GetPrimaryVertexSPD( AliESDVertex & ) const {return 0;}
249 0 : virtual Int_t GetPrimaryVertexTracks( AliESDVertex & ) const {return 0;}
250 :
251 : // event status
252 0 : virtual Bool_t IsIncompleteDAQ() {return kFALSE;}
253 :
254 :
255 0 : virtual void ConnectTracks() {}
256 : virtual EDataLayoutType GetDataLayoutType() const = 0;
257 : const char* Whoami();
258 0 : virtual ULong64_t GetSize() const {return 0;}
259 :
260 196 : ClassDef(AliVEvent, 3) // base class for AliEvent data
261 : };
262 : #endif
263 :
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