3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //-------------------------------------------------------------------------
10 // Author: Markus Oldenburg, CERN
11 //-------------------------------------------------------------------------
14 #include <TClonesArray.h>
19 #include "AliVEvent.h"
20 #include "AliVParticle.h"
21 #include "AliAODHeader.h"
22 #include "AliAODTrack.h"
23 #include "AliAODVertex.h"
25 #include "AliAODcascade.h"
26 #include "AliAODTracklets.h"
27 #include "AliAODJet.h"
28 #include "AliAODCaloCells.h"
29 #include "AliAODCaloCluster.h"
30 #include "AliAODCaloTrigger.h"
31 #include "AliAODPmdCluster.h"
32 #include "AliAODFmdCluster.h"
33 #include "AliAODDimuon.h"
34 #include "AliAODTZERO.h"
35 #include "AliAODVZERO.h"
36 #include "AliAODHMPIDrings.h"
37 #include "AliAODZDC.h"
38 #include "AliAODTrdTrack.h"
45 class AliAODEvent : public AliVEvent {
48 enum AODListIndex_t {kAODHeader,
73 virtual ~AliAODEvent();
75 AliAODEvent(const AliAODEvent& aodevent);
76 AliAODEvent& operator=(const AliAODEvent& aodevent);
78 void AddObject(TObject *obj);
79 void RemoveObject(TObject *obj);
80 TObject *FindListObject(const char *objName) const;
81 TList *GetList() const { return fAODObjects; }
82 void SetConnected(Bool_t conn=kTRUE) {fConnected=conn;}
83 Bool_t GetConnected() const {return fConnected;}
86 AliAODHeader *GetHeader() const { return fHeader; }
87 void AddHeader(const AliAODHeader* hdx)
89 delete fHeader; fHeader = new AliAODHeader(*hdx);
90 (fAODObjects->FirstLink())->SetObject(fHeader);
93 virtual Bool_t InitMagneticField() const {return fHeader ? fHeader->InitMagneticField() : kFALSE;}
95 // setters and getters for header information
96 void SetRunNumber(Int_t n) {if (fHeader) fHeader->SetRunNumber(n);}
97 void SetPeriodNumber(UInt_t n){if (fHeader) fHeader->SetPeriodNumber(n);}
98 void SetOrbitNumber(UInt_t n) {if (fHeader) fHeader->SetOrbitNumber(n);}
99 void SetBunchCrossNumber(UShort_t n) {if (fHeader) fHeader->SetBunchCrossNumber(n);}
100 void SetMagneticField(Double_t mf){if (fHeader) fHeader->SetMagneticField(mf);}
101 void SetMuonMagFieldScale(Double_t mf){if (fHeader) fHeader->SetMuonMagFieldScale(mf);}
102 void SetDiamond(Float_t xy[2],Float_t cov[3]){if (fHeader) fHeader->SetDiamond(xy,cov);}
103 void SetDiamondZ(Float_t z, Float_t sig2z){if (fHeader) fHeader->SetDiamondZ(z,sig2z);}
104 Int_t GetRunNumber() const {return fHeader ? fHeader->GetRunNumber() : -999;}
105 UInt_t GetPeriodNumber() const {return fHeader ? fHeader->GetPeriodNumber() : 0;}
106 UInt_t GetOrbitNumber() const {return fHeader ? fHeader->GetOrbitNumber() : 0;}
107 UShort_t GetBunchCrossNumber() const {return fHeader ? fHeader->GetBunchCrossNumber() : 0;}
108 Double_t GetMagneticField() const {return fHeader ? fHeader->GetMagneticField() : -999.;}
109 Double_t GetMuonMagFieldScale() const {return fHeader ? fHeader->GetMuonMagFieldScale() : -999.;}
110 Double_t GetDiamondX() const {return fHeader ? fHeader->GetDiamondX() : -999.;}
111 Double_t GetDiamondY() const {return fHeader ? fHeader->GetDiamondY() : -999.;}
112 Double_t GetDiamondZ() const {return fHeader ? fHeader->GetDiamondZ() : -999.;}
113 void GetDiamondCovXY(Float_t cov[3]) const {cov[0]=-999.; if(fHeader) fHeader->GetDiamondCovXY(cov);}
114 Double_t GetSigma2DiamondX() const {return fHeader ? fHeader->GetSigma2DiamondX() : -999.;}
115 Double_t GetSigma2DiamondY() const {return fHeader ? fHeader->GetSigma2DiamondY() : -999.;}
116 Double_t GetSigma2DiamondZ() const {return fHeader ? fHeader->GetSigma2DiamondZ() : -999.;}
118 void SetEventType(UInt_t eventType){fHeader->SetEventType(eventType);}
119 void SetTriggerMask(ULong64_t n) {fHeader->SetTriggerMask(n);}
120 void SetTriggerCluster(UChar_t n) {fHeader->SetTriggerCluster(n);}
122 UInt_t GetEventType() const { return fHeader ? fHeader->GetEventType() : 0;}
123 ULong64_t GetTriggerMask() const { return fHeader ? fHeader->GetTriggerMask() : 0;}
124 UChar_t GetTriggerCluster() const { return fHeader ? fHeader->GetTriggerCluster() : 0;}
125 TString GetFiredTriggerClasses()const { return fHeader->GetFiredTriggerClasses();};
126 Double_t GetZDCN1Energy() const { return fHeader ? fHeader->GetZDCN1Energy() : -999.; }
127 Double_t GetZDCP1Energy() const { return fHeader ? fHeader->GetZDCP1Energy() : -999.; }
128 Double_t GetZDCN2Energy() const { return fHeader ? fHeader->GetZDCN2Energy() : -999.; }
129 Double_t GetZDCP2Energy() const { return fHeader ? fHeader->GetZDCP2Energy() : -999.; }
130 Double_t GetZDCEMEnergy(Int_t i) const { return fHeader ? fHeader->GetZDCEMEnergy(i) : -999.; }
131 Int_t GetNumberOfESDTracks() const { return fHeader ? fHeader->GetNumberOfESDTracks() : 0; }
133 void SetTOFHeader(const AliTOFHeader * tofEventTime);
134 const AliTOFHeader *GetTOFHeader() const {return fTOFHeader;}
135 Float_t GetEventTimeSpread() const {if (fTOFHeader) return fTOFHeader->GetT0spread(); else return 0.;}
136 Float_t GetTOFTimeResolution() const {if (fTOFHeader) return fTOFHeader->GetTOFResolution(); else return 0.;}
137 Float_t GetT0spread(Int_t i) const {return fHeader->GetT0spread(i);}
141 TClonesArray *GetTracks() const { return fTracks; }
142 Int_t GetNTracks() const { return fTracks? fTracks->GetEntriesFast() : 0; }
143 Int_t GetNumberOfTracks() const { return GetNTracks(); }
144 AliAODTrack *GetTrack(Int_t nTrack) const { if(fTracks && fTracks->UncheckedAt(nTrack)) ((AliAODTrack*)fTracks->UncheckedAt(nTrack))->SetAODEvent(this);return fTracks ? (AliAODTrack*)fTracks->UncheckedAt(nTrack):0; }
145 Int_t AddTrack(const AliAODTrack* trk)
146 {new((*fTracks)[fTracks->GetEntriesFast()]) AliAODTrack(*trk); return fTracks->GetEntriesFast()-1;}
147 Int_t GetMuonTracks(TRefArray *muonTracks) const;
148 Int_t GetNumberOfMuonTracks() const;
151 TClonesArray *GetVertices() const { return fVertices; }
152 Int_t GetNumberOfVertices() const { return fVertices?fVertices->GetEntriesFast():0; }
153 AliAODVertex *GetVertex(Int_t nVertex) const { return fVertices?(AliAODVertex*)fVertices->At(nVertex):0; }
154 Int_t AddVertex(const AliAODVertex* vtx)
155 {new((*fVertices)[fVertices->GetEntriesFast()]) AliAODVertex(*vtx); return fVertices->GetEntriesFast()-1;}
158 virtual AliAODVertex *GetPrimaryVertex() const { return GetVertex(0); }
159 virtual AliAODVertex *GetPrimaryVertexSPD() const;
161 // -- Pileup vertices
162 Int_t GetNumberOfPileupVerticesTracks() const;
163 Int_t GetNumberOfPileupVerticesSPD() const;
164 virtual AliAODVertex *GetPileupVertexSPD(Int_t iV=0) const;
165 virtual AliAODVertex *GetPileupVertexTracks(Int_t iV=0) const;
166 virtual Bool_t IsPileupFromSPD(Int_t minContributors=3, Double_t minZdist=0.8, Double_t nSigmaZdist=3., Double_t nSigmaDiamXY=2., Double_t nSigmaDiamZ=5.) const;
167 virtual Bool_t IsPileupFromSPDInMultBins() const;
171 TClonesArray *GetV0s() const { return fV0s; }
172 Int_t GetNumberOfV0s() const { return fV0s->GetEntriesFast(); }
173 AliAODv0 *GetV0(Int_t nV0) const { return (AliAODv0*)fV0s->UncheckedAt(nV0); }
174 Int_t AddV0(const AliAODv0* v0)
175 {new((*fV0s)[fV0s->GetEntriesFast()]) AliAODv0(*v0); return fV0s->GetEntriesFast()-1;}
178 TClonesArray *GetCascades() const { return fCascades; }
179 Int_t GetNumberOfCascades() const { return fCascades->GetEntriesFast(); }
180 AliAODcascade *GetCascade(Int_t nCasc) const { return (AliAODcascade*)fCascades->UncheckedAt(nCasc); }
181 Int_t AddCascade(const AliAODcascade* cascade)
182 {new((*fCascades)[fCascades->GetEntriesFast()]) AliAODcascade(*cascade); return fCascades->GetEntriesFast()-1;}
184 // -- EMCAL and PHOS Cluster
185 TClonesArray *GetCaloClusters() const { return fCaloClusters; }
186 Int_t GetNumberOfCaloClusters() const { return fCaloClusters?fCaloClusters->GetEntriesFast():0; }
187 AliAODCaloCluster *GetCaloCluster(Int_t nCluster) const { return fCaloClusters?(AliAODCaloCluster*)fCaloClusters->UncheckedAt(nCluster):0x0; }
188 Int_t AddCaloCluster(const AliAODCaloCluster* clus)
189 {new((*fCaloClusters)[fCaloClusters->GetEntriesFast()]) AliAODCaloCluster(*clus); return fCaloClusters->GetEntriesFast()-1;}
190 AliAODCaloTrigger *GetCaloTrigger(TString calo) const
192 if (calo.Contains("EMCAL")) return fEMCALTrigger;
197 Int_t GetEMCALClusters(TRefArray *clusters) const;
198 Int_t GetPHOSClusters(TRefArray *clusters) const;
202 TClonesArray *GetFmdClusters() const { return fFmdClusters; }
203 Int_t GetNFmdClusters() const { return fFmdClusters->GetEntriesFast(); }
204 AliAODFmdCluster *GetFmdCluster(Int_t nCluster) const { return (AliAODFmdCluster*)fFmdClusters->UncheckedAt(nCluster); }
205 Int_t AddFmdCluster(const AliAODFmdCluster* clus)
206 {new((*fFmdClusters)[fFmdClusters->GetEntriesFast()]) AliAODFmdCluster(*clus); return fFmdClusters->GetEntriesFast()-1;}
209 TClonesArray *GetPmdClusters() const { return fPmdClusters; }
210 Int_t GetNPmdClusters() const { return fPmdClusters->GetEntriesFast(); }
211 AliAODPmdCluster *GetPmdCluster(Int_t nCluster) const { return (AliAODPmdCluster*)fPmdClusters->UncheckedAt(nCluster); }
212 Int_t AddPmdCluster(const AliAODPmdCluster* clus)
213 {new((*fPmdClusters)[fPmdClusters->GetEntriesFast()]) AliAODPmdCluster(*clus); return fPmdClusters->GetEntriesFast()-1;}
216 TClonesArray *GetHMPIDrings() const {return fHMPIDrings; }
217 Int_t GetNHMPIDrings() const;
218 AliAODHMPIDrings *GetHMPIDring(Int_t nRings) const;
219 Int_t AddHMPIDrings(const AliAODHMPIDrings* ring)
220 {new((*fHMPIDrings)[fHMPIDrings->GetEntriesFast()]) AliAODHMPIDrings(*ring); return fHMPIDrings->GetEntriesFast()-1;}
222 AliAODHMPIDrings *GetHMPIDringForTrackID(Int_t trackID) const;
226 TClonesArray *GetJets() const { return fJets; }
227 Int_t GetNJets() const { return fJets?fJets->GetEntriesFast():0; }
228 AliAODJet *GetJet(Int_t nJet) const { return fJets?(AliAODJet*)fJets->UncheckedAt(nJet):0; }
229 Int_t AddJet(const AliAODJet* vtx)
230 {new((*fJets)[fJets->GetEntriesFast()]) AliAODJet(*vtx); return fJets->GetEntriesFast()-1;}
233 AliAODTracklets *GetTracklets() const { return fTracklets; }
235 // -- Calorimeter Cells
236 AliAODCaloCells *GetEMCALCells() const { return fEmcalCells; }
237 AliAODCaloCells *GetPHOSCells() const { return fPhosCells; }
238 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const { return NULL; }
239 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/)const { return NULL; }
243 TClonesArray *GetDimuons() const { return fDimuons; }
244 Int_t GetNDimuons() const { return fDimuons->GetEntriesFast(); }
245 Int_t GetNumberOfDimuons() const { return GetNDimuons(); }
246 AliAODDimuon *GetDimuon(Int_t nDimu) const { return (AliAODDimuon*)fDimuons->UncheckedAt(nDimu); }
247 Int_t AddDimuon(const AliAODDimuon* dimu)
248 {new((*fDimuons)[fDimuons->GetEntriesFast()]) AliAODDimuon(*dimu); return fDimuons->GetEntriesFast()-1;}
251 Int_t GetNumberOfTrdTracks() const { return fTrdTracks ? fTrdTracks->GetEntriesFast() : 0; }
252 AliAODTrdTrack* GetTrdTrack(Int_t i) const {
253 return (AliAODTrdTrack *) (fTrdTracks ? fTrdTracks->At(i) : 0x0);
255 AliAODTrdTrack& AddTrdTrack(const AliVTrdTrack *track);
258 void CreateStdContent();
260 void GetStdContent();
261 void CreateStdFolders();
262 void ResetStd(Int_t trkArrSize = 0,
263 Int_t vtxArrSize = 0,
265 Int_t cascadeArrSize = 0,
267 Int_t caloClusSize = 0,
268 Int_t fmdClusSize = 0,
269 Int_t pmdClusSize = 0,
270 Int_t hmpidRingsSize = 0,
271 Int_t dimuonArrsize =0,
276 void ReadFromTree(TTree *tree, Option_t* opt = "");
277 void WriteToTree(TTree* tree) const {tree->Branch(fAODObjects);}
279 void Print(Option_t *option="") const;
280 void MakeEntriesReferencable();
281 static void AssignIDtoCollection(const TCollection* col);
283 //Following needed only for mixed event
284 virtual Int_t EventIndex(Int_t) const {return 0;}
285 virtual Int_t EventIndexForCaloCluster(Int_t) const {return 0;}
286 virtual Int_t EventIndexForPHOSCell(Int_t) const {return 0;}
287 virtual Int_t EventIndexForEMCALCell(Int_t) const {return 0;}
288 AliCentrality* GetCentrality() {return fHeader->GetCentralityP();}
289 AliEventplane* GetEventplane() {return fHeader->GetEventplaneP();}
292 AliAODTZERO *GetTZEROData() const { return fAODTZERO; }
293 Double32_t GetT0TOF(Int_t icase) const { return fAODTZERO?fAODTZERO->GetT0TOF(icase):999999;}
294 const Double32_t * GetT0TOF() const { return fAODTZERO?fAODTZERO->GetT0TOF():0x0;}
297 AliAODVZERO *GetVZEROData() const { return fAODVZERO; }
298 virtual const Float_t* GetVZEROEqFactors() const {return fHeader?fHeader->GetVZEROEqFactors():0x0;}
299 virtual Float_t GetVZEROEqMultiplicity(Int_t i) const;
300 virtual void SetVZEROEqFactors(Float_t factors[64]) const {
301 SetVZEROEqFactors(&factors[0]);}
302 void SetVZEROEqFactors(const Float_t *factors) const {
303 if(fHeader && factors)
304 fHeader->SetVZEROEqFactors(factors);}
307 AliAODZDC *GetZDCData() const { return fAODZDC; }
312 TList *fAODObjects; // list of AODObjects
313 TFolder *fAODFolder; // folder structure of branches
314 Bool_t fConnected; //! flag if leaves are alreday connected
316 AliAODHeader *fHeader; //! event information
317 TClonesArray *fTracks; //! charged tracks
318 TClonesArray *fVertices; //! vertices
319 TClonesArray *fV0s; //! V0s
320 TClonesArray *fCascades; //! Cascades
321 AliAODTracklets *fTracklets; //! SPD tracklets
322 TClonesArray *fJets; //! jets
323 AliAODCaloCells *fEmcalCells; //! EMCAL calorimenter cells
324 AliAODCaloCells *fPhosCells; //! PHOS calorimenter cells
325 TClonesArray *fCaloClusters; //! calorimeter clusters
326 AliAODCaloTrigger *fEMCALTrigger; //! EMCAL Trigger information
327 AliAODCaloTrigger *fPHOSTrigger; //! PHOS Trigger information
328 TClonesArray *fFmdClusters; //! FMDclusters
329 TClonesArray *fPmdClusters; //! PMDclusters
330 TClonesArray *fHMPIDrings; //! HMPID signals
331 TClonesArray *fDimuons; //! dimuons
332 AliAODTZERO *fAODTZERO; //! TZERO AOD
333 AliAODVZERO *fAODVZERO; //! VZERO AOD
334 AliAODZDC *fAODZDC; //! ZDC AOD
335 AliTOFHeader *fTOFHeader; //! event times (and sigmas) as estimated by TOF
336 // combinatorial algorithm.
337 // It contains also TOF time resolution
338 // and T0spread as written in OCDB
339 TClonesArray *fTrdTracks; //! TRD AOD tracks (triggered)
341 static const char* fAODListName[kAODListN]; //!
343 ClassDef(AliAODEvent,91);