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add common abstract interface classes for flat and fat ESDs
[u/mrichter/AliRoot.git] / STEER / STEERBase / AliVEvent.h
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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 "AliVVevent.h"
29class AliCentrality;
30class AliEventplane;
31class AliVVZERO;
32class AliVZDC;
33class AliVMFT; // AU
34
35class AliVEvent : public TObject, public AliVVevent {
36
37public:
38 enum EOfflineTriggerTypes {
39 kMB = BIT(0), // Minimum bias trigger, i.e. interaction trigger, offline SPD or V0 selection
40 kINT7 = BIT(1), // V0AND trigger, offline V0 selection
41 kMUON = BIT(2), // Muon trigger, offline SPD or V0 selection
42 kHighMult = BIT(3), // High-multiplicity trigger (threshold defined online), offline SPD or V0 selection
43 kEMC1 = BIT(4), // EMCAL trigger
44 kCINT5 = BIT(5), // Minimum bias trigger without SPD. i.e. interaction trigger, offline V0 selection
45 kCMUS5 = BIT(6), // Muon trigger, offline V0 selection
46 kMUSPB = BIT(6), // idem for PbPb
47 kMUSH7 = BIT(7), // Muon trigger: high pt, single muon, offline V0 selection, CINT7 suite
48 kMUSHPB = BIT(7), // idem for PbPb
49 kMUL7 = BIT(8), // Muon trigger: like sign dimuon, offline V0 selection, CINT7 suite
50 kMuonLikePB = BIT(8), // idem for PbPb
51 kMUU7 = BIT(9), // Muon trigger, unlike sign dimuon, offline V0 selection, CINT7 suite
52 kMuonUnlikePB = BIT(9), // idem for PbPb
53 kEMC7 = BIT(10), // EMCAL trigger, CINT7 suite
54 kEMC8 = BIT(10), // EMCAL trigger, CINT8 suite
55 kMUS7 = BIT(11), // Muon trigger: low pt, single muon, offline V0 selection, CINT7 suite
56 kPHI1 = BIT(12), // PHOS trigger, CINT1 suite
57 kPHI7 = BIT(13), // PHOS trigger, CINT7 suite
58 kPHI8 = BIT(13), // PHOS trigger, CINT8 suite
59 kPHOSPb = BIT(13), // idem for PbPb
60 kEMCEJE = BIT(14), // EMCAL jet patch trigger
61 kEMCEGA = BIT(15), // EMCAL gamma trigger
62 kCentral = BIT(16), // PbPb central collision trigger
63 kSemiCentral = BIT(17), // PbPb semicentral collision trigger
64 kDG5 = BIT(18), // Double gap diffractive
65 kZED = BIT(19), // ZDC electromagnetic dissociation
66 kSPI7 = BIT(20), // Power interaction trigger
67 kSPI = BIT(20), // Power interaction trigger
68 kINT8 = BIT(21), // CINT8 trigger: 0TVX (T0 vertex) triger
69 kMuonSingleLowPt8 = BIT(22), // Muon trigger : single muon, low pt, T0 selection, CINT8 suite
70 kMuonSingleHighPt8 = BIT(23), // Muon trigger : single muon, high pt, T0 selection, CINT8 suite
71 kMuonLikeLowPt8 = BIT(24), // Muon trigger : like sign muon, low pt, T0 selection, CINT8 suite
72 kMuonUnlikeLowPt8 = BIT(25), // Muon trigger : unlike sign muon, low pt, T0 selection, CINT8 suite
73 kMuonUnlikeLowPt0 = BIT(26), // Muon trigger : unlike sign muon, low pt, no additional L0 requirement
74 kUserDefined = BIT(27), // Set when custom trigger classes are set in AliPhysicsSelection, offline SPD or V0 selection
75 kTRD = BIT(28), // TRD trigger
76 // Bits 29 and above are reserved for FLAGS
77 kFastOnly = BIT(30), // The fast cluster fired. This bit is set in to addition another trigger bit, e.g. kMB
78 kAny = 0xffffffff, // to accept any trigger
79 kAnyINT = kMB | kINT7 | kCINT5 | kINT8 | kSPI7 // to accept any interaction (aka minimum bias) trigger
80 };
81
82 AliVEvent() { }
83 virtual ~AliVEvent() { }
84 AliVEvent(const AliVEvent& vEvnt);
85 AliVEvent& operator=(const AliVEvent& vEvnt);
86
87 // Services
88 virtual void AddObject(TObject* obj) = 0;
89 virtual TObject* FindListObject(const char *name) const = 0;
90 virtual TList* GetList() const = 0;
91
92 virtual void CreateStdContent() = 0;
93 virtual void GetStdContent() = 0;
94
95 virtual void ReadFromTree(TTree *tree, Option_t* opt) = 0;
96 virtual void WriteToTree(TTree* tree) const = 0;
97
98 virtual void Reset() = 0;
99 //virtual void ResetStdContent() = 0;
100 virtual void SetStdNames() = 0;
101
102 virtual void Print(Option_t *option="") const = 0;
103
104 // Header
105 virtual AliVHeader* GetHeader() const = 0;
106 //
107 // field initialization
108 virtual Bool_t InitMagneticField() const {return kFALSE;}
109
110 // Delegated methods for fESDRun or AODHeader
111
112 virtual void SetRunNumber(Int_t n) = 0;
113 virtual void SetPeriodNumber(UInt_t n) = 0;
114 virtual void SetMagneticField(Double_t mf) = 0;
115
116 virtual Int_t GetRunNumber() const = 0;
117 virtual UInt_t GetPeriodNumber() const = 0;
118 virtual Double_t GetMagneticField() const = 0;
119
120 virtual Double_t GetDiamondX() const {return -999.;}
121 virtual Double_t GetDiamondY() const {return -999.;}
122 virtual void GetDiamondCovXY(Float_t cov[3]) const
123 {cov[0]=-999.; return;}
124
125 // Delegated methods for fHeader
126 virtual void SetOrbitNumber(UInt_t n) = 0;
127 virtual void SetBunchCrossNumber(UShort_t n) = 0;
128 virtual void SetEventType(UInt_t eventType)= 0;
129 virtual void SetTriggerMask(ULong64_t n) = 0;
130 virtual void SetTriggerCluster(UChar_t n) = 0;
131
132 virtual UInt_t GetOrbitNumber() const = 0;
133 virtual UShort_t GetBunchCrossNumber() const = 0;
134 virtual UInt_t GetEventType() const = 0;
135 virtual ULong64_t GetTriggerMask() const = 0;
136 virtual UChar_t GetTriggerCluster() const = 0;
137 virtual TString GetFiredTriggerClasses() const = 0;
138 virtual Double_t GetZDCN1Energy() const = 0;
139 virtual Double_t GetZDCP1Energy() const = 0;
140 virtual Double_t GetZDCN2Energy() const = 0;
141 virtual Double_t GetZDCP2Energy() const = 0;
142 virtual Double_t GetZDCEMEnergy(Int_t i) const = 0;
143
144 // Tracks
145 virtual AliVParticle *GetTrack(Int_t i) const = 0;
146 //virtual Int_t AddTrack(const AliVParticle *t) = 0;
147 virtual Int_t GetNumberOfTracks() const = 0;
148 virtual Int_t GetNumberOfV0s() const = 0;
149 virtual Int_t GetNumberOfCascades() const = 0;
150
151 // TOF header and T0 methods
152 virtual const AliTOFHeader *GetTOFHeader() const {return NULL;}
153 virtual Float_t GetEventTimeSpread() const {return 0.;}
154 virtual Float_t GetTOFTimeResolution() const {return 0.;}
155 virtual Double32_t GetT0TOF(Int_t icase) const {return 0.0*icase;}
156 virtual const Double32_t * GetT0TOF() const {return NULL;}
157 virtual Float_t GetT0spread(Int_t /*i*/) const {return 0.;}
158
159 // Calorimeter Clusters/Cells
160 virtual AliVCluster *GetCaloCluster(Int_t) const {return 0;}
161 virtual Int_t GetNumberOfCaloClusters() const {return 0;}
162 virtual Int_t GetEMCALClusters(TRefArray *) const {return 0;}
163 virtual Int_t GetPHOSClusters (TRefArray *) const {return 0;}
164 virtual AliVCaloCells *GetEMCALCells() const {return 0;}
165 virtual AliVCaloCells *GetPHOSCells() const {return 0;}
166 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const {return NULL;}
167 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/) const {return NULL;}
168 virtual AliVCaloTrigger *GetCaloTrigger(TString /*calo*/) const {return NULL;}
169
170
171 // Primary vertex
172 virtual const AliVVertex *GetPrimaryVertex() const {return 0x0;}
173 virtual Bool_t IsPileupFromSPD(Int_t /*minContributors*/,
174 Double_t /*minZdist*/,
175 Double_t /*nSigmaZdist*/,
176 Double_t /*nSigmaDiamXY*/,
177 Double_t /*nSigmaDiamZ*/)
178 const{
179 return kFALSE;
180 }
181
182 virtual Bool_t IsPileupFromSPDInMultBins() const {
183 return kFALSE;
184 }
185 virtual AliCentrality* GetCentrality() = 0;
186 virtual AliEventplane* GetEventplane() = 0;
187 virtual Int_t EventIndex(Int_t itrack) const = 0;
188 virtual Int_t EventIndexForCaloCluster(Int_t iclu) const = 0;
189 virtual Int_t EventIndexForPHOSCell(Int_t icell) const = 0;
190 virtual Int_t EventIndexForEMCALCell(Int_t icell) const = 0;
191
192 virtual AliVVZERO *GetVZEROData() const = 0;
193 virtual const Float_t* GetVZEROEqFactors() const {return NULL;}
194 virtual Float_t GetVZEROEqMultiplicity(Int_t /* i */) const {return -1;}
195 virtual void SetVZEROEqFactors(Float_t /* factors */[64]) const {return;}
196 virtual AliVZDC *GetZDCData() const = 0;
197
198 virtual Int_t GetNumberOfTrdTracks() const { return 0; }
199 virtual AliVTrdTrack* GetTrdTrack(Int_t /* iTrack */) const { return 0x0; }
200
201 virtual Int_t GetNumberOfESDTracks() const { return 0; }
202
203 virtual void ConnectTracks() {}
204
205 ClassDef(AliVEvent,2) // base class for AliEvent data
206};
207#endif
208