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 "AliVHeader.h"
22 #include "AliAODHeader.h"
23 #include "AliNanoAODHeader.h"
24 #include "AliAODTrack.h"
25 #include "AliAODVertex.h"
27 #include "AliAODcascade.h"
28 #include "AliAODTracklets.h"
29 #include "AliAODJet.h"
30 #include "AliAODCaloCells.h"
31 #include "AliAODCaloCluster.h"
32 #include "AliAODCaloTrigger.h"
33 #include "AliAODPmdCluster.h"
34 #include "AliAODFmdCluster.h"
35 #include "AliAODDimuon.h"
36 #include "AliAODTZERO.h"
37 #include "AliAODVZERO.h"
38 #include "AliAODHMPIDrings.h"
39 #include "AliAODZDC.h"
40 #include "AliAODTrdTrack.h"
47 class AliAODEvent : public AliVEvent {
50 enum AODListIndex_t {kAODHeader,
75 virtual ~AliAODEvent();
77 AliAODEvent(const AliAODEvent& aodevent);
78 AliAODEvent& operator=(const AliAODEvent& aodevent);
80 void AddObject(TObject *obj);
81 void RemoveObject(TObject *obj);
82 TObject *FindListObject(const char *objName) const;
83 TList *GetList() const { return fAODObjects; }
84 void SetConnected(Bool_t conn=kTRUE) {fConnected=conn;}
85 Bool_t GetConnected() const {return fConnected;}
86 Bool_t AreTracksConnected() const {return fTracksConnected;}
89 AliVHeader *GetHeader() const { return fHeader; }
90 void AddHeader(const AliVHeader* hdx)
93 if(dynamic_cast<const AliAODHeader*>(hdx)) {
94 fHeader = new AliAODHeader(*(const AliAODHeader*)hdx);
95 } else if (dynamic_cast<const AliNanoAODHeader*>(hdx)) {
96 fHeader = new AliNanoAODHeader(*(const AliNanoAODHeader*)hdx);
99 AliError(Form("Unknown header type %s", hdx->ClassName()));
101 (fAODObjects->FirstLink())->SetObject(fHeader);
104 virtual Bool_t InitMagneticField() const {return fHeader ? fHeader->InitMagneticField() : kFALSE;}
106 // setters and getters for header information
107 void SetRunNumber(Int_t n) {if (fHeader) fHeader->SetRunNumber(n);}
108 void SetPeriodNumber(UInt_t n){if (fHeader) fHeader->SetPeriodNumber(n);}
109 void SetOrbitNumber(UInt_t n) {if (fHeader) fHeader->SetOrbitNumber(n);}
110 void SetBunchCrossNumber(UShort_t n) {if (fHeader) fHeader->SetBunchCrossNumber(n);}
111 void SetMagneticField(Double_t mf){if (fHeader) fHeader->SetMagneticField(mf);}
112 void SetMuonMagFieldScale(Double_t mf){if (fHeader) fHeader->SetMuonMagFieldScale(mf);}
113 void SetDiamond(Float_t xy[2],Float_t cov[3]){if (fHeader) fHeader->SetDiamond(xy,cov);}
114 void SetDiamondZ(Float_t z, Float_t sig2z){if (fHeader) fHeader->SetDiamondZ(z,sig2z);}
115 Int_t GetRunNumber() const {return fHeader ? fHeader->GetRunNumber() : -999;}
116 UInt_t GetPeriodNumber() const {return fHeader ? fHeader->GetPeriodNumber() : 0;}
117 UInt_t GetOrbitNumber() const {return fHeader ? fHeader->GetOrbitNumber() : 0;}
118 UShort_t GetBunchCrossNumber() const {return fHeader ? fHeader->GetBunchCrossNumber() : 0;}
119 Double_t GetMagneticField() const {return fHeader ? fHeader->GetMagneticField() : -999.;}
120 Double_t GetMuonMagFieldScale() const {return fHeader ? fHeader->GetMuonMagFieldScale() : -999.;}
121 Double_t GetDiamondX() const {return fHeader ? fHeader->GetDiamondX() : -999.;}
122 Double_t GetDiamondY() const {return fHeader ? fHeader->GetDiamondY() : -999.;}
123 Double_t GetDiamondZ() const {return fHeader ? fHeader->GetDiamondZ() : -999.;}
124 void GetDiamondCovXY(Float_t cov[3]) const {cov[0]=-999.; if(fHeader) fHeader->GetDiamondCovXY(cov);}
125 Double_t GetSigma2DiamondX() const {return fHeader ? fHeader->GetSigma2DiamondX() : -999.;}
126 Double_t GetSigma2DiamondY() const {return fHeader ? fHeader->GetSigma2DiamondY() : -999.;}
127 Double_t GetSigma2DiamondZ() const {return fHeader ? fHeader->GetSigma2DiamondZ() : -999.;}
129 void SetEventType(UInt_t eventType){fHeader->SetEventType(eventType);}
130 void SetTriggerMask(ULong64_t n) {fHeader->SetTriggerMask(n);}
131 void SetTriggerCluster(UChar_t n) {fHeader->SetTriggerCluster(n);}
133 UInt_t GetEventType() const { return fHeader ? fHeader->GetEventType() : 0;}
134 ULong64_t GetTriggerMask() const { return fHeader ? fHeader->GetTriggerMask() : 0;}
135 UChar_t GetTriggerCluster() const { return fHeader ? fHeader->GetTriggerCluster() : 0;}
136 TString GetFiredTriggerClasses()const { return fHeader->GetFiredTriggerClasses();};
137 Double_t GetZDCN1Energy() const { return fHeader ? fHeader->GetZDCN1Energy() : -999.; }
138 Double_t GetZDCP1Energy() const { return fHeader ? fHeader->GetZDCP1Energy() : -999.; }
139 Double_t GetZDCN2Energy() const { return fHeader ? fHeader->GetZDCN2Energy() : -999.; }
140 Double_t GetZDCP2Energy() const { return fHeader ? fHeader->GetZDCP2Energy() : -999.; }
141 Double_t GetZDCEMEnergy(Int_t i) const { return fHeader ? fHeader->GetZDCEMEnergy(i) : -999.; }
142 Int_t GetNumberOfESDTracks() const { return fHeader ? fHeader->GetNumberOfESDTracks() : 0; }
143 Int_t GetNumberOfITSClusters(Int_t lr) const {return fHeader ? (int)fHeader->GetNumberOfITSClusters(lr) : 0;}
144 void SetTOFHeader(const AliTOFHeader * tofEventTime);
145 const AliTOFHeader *GetTOFHeader() const {return fTOFHeader;}
146 Float_t GetEventTimeSpread() const {if (fTOFHeader) return fTOFHeader->GetT0spread(); else return 0.;}
147 Float_t GetTOFTimeResolution() const {if (fTOFHeader) return fTOFHeader->GetTOFResolution(); else return 0.;}
148 Float_t GetT0spread(Int_t i) const {return fHeader->GetT0spread(i);}
152 TClonesArray *GetTracks() const { return fTracks; }
153 void ConnectTracks();
154 Int_t GetNumberOfTracks() const { return fTracks? fTracks->GetEntriesFast() : 0; }
155 AliAODTrack *GetTrack(Int_t nTrack) const { return fTracks ? (AliAODTrack*)fTracks->UncheckedAt(nTrack):0; }
156 Int_t AddTrack(const AliAODTrack* trk);
157 Int_t GetMuonTracks(TRefArray *muonTracks) const;
158 Int_t GetNumberOfMuonTracks() const;
159 Int_t GetMuonGlobalTracks(TRefArray *muonGlobalTracks) const; // AU
160 Int_t GetNumberOfMuonGlobalTracks() const; // AU
163 TClonesArray *GetVertices() const { return fVertices; }
164 Int_t GetNumberOfVertices() const { return fVertices?fVertices->GetEntriesFast():0; }
165 AliAODVertex *GetVertex(Int_t nVertex) const { return fVertices?(AliAODVertex*)fVertices->At(nVertex):0; }
166 Int_t AddVertex(const AliAODVertex* vtx)
167 {new((*fVertices)[fVertices->GetEntriesFast()]) AliAODVertex(*vtx); return fVertices->GetEntriesFast()-1;}
170 virtual AliAODVertex *GetPrimaryVertex() const { return GetVertex(0); }
171 virtual AliAODVertex *GetPrimaryVertexSPD() const;
172 virtual AliAODVertex *GetVertex() const { return GetPrimaryVertexSPD(); }
173 virtual AliAODVertex *GetPrimaryVertexTPC() const;
175 // -- Pileup vertices
176 Int_t GetNumberOfPileupVerticesTracks() const;
177 Int_t GetNumberOfPileupVerticesSPD() const;
178 virtual AliAODVertex *GetPileupVertexSPD(Int_t iV=0) const;
179 virtual AliAODVertex *GetPileupVertexTracks(Int_t iV=0) const;
180 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;
181 virtual Bool_t IsPileupFromSPDInMultBins() const;
185 TClonesArray *GetV0s() const { return fV0s; }
186 Int_t GetNumberOfV0s() const { return fV0s->GetEntriesFast(); }
187 AliAODv0 *GetV0(Int_t nV0) const { return (AliAODv0*)fV0s->UncheckedAt(nV0); }
188 Int_t AddV0(const AliAODv0* v0)
189 {new((*fV0s)[fV0s->GetEntriesFast()]) AliAODv0(*v0); return fV0s->GetEntriesFast()-1;}
192 TClonesArray *GetCascades() const { return fCascades; }
193 Int_t GetNumberOfCascades() const { return fCascades->GetEntriesFast(); }
194 AliAODcascade *GetCascade(Int_t nCasc) const { return (AliAODcascade*)fCascades->UncheckedAt(nCasc); }
195 Int_t AddCascade(const AliAODcascade* cascade)
196 {new((*fCascades)[fCascades->GetEntriesFast()]) AliAODcascade(*cascade); return fCascades->GetEntriesFast()-1;}
198 // -- EMCAL and PHOS Cluster
199 TClonesArray *GetCaloClusters() const { return fCaloClusters; }
200 Int_t GetNumberOfCaloClusters() const { return fCaloClusters?fCaloClusters->GetEntriesFast():0; }
201 AliAODCaloCluster *GetCaloCluster(Int_t nCluster) const { return fCaloClusters?(AliAODCaloCluster*)fCaloClusters->UncheckedAt(nCluster):0x0; }
202 Int_t AddCaloCluster(const AliAODCaloCluster* clus)
203 {new((*fCaloClusters)[fCaloClusters->GetEntriesFast()]) AliAODCaloCluster(*clus); return fCaloClusters->GetEntriesFast()-1;}
204 AliAODCaloTrigger *GetCaloTrigger(TString calo) const
206 if (calo.Contains("EMCAL")) return fEMCALTrigger;
211 Int_t GetEMCALClusters(TRefArray *clusters) const;
212 Int_t GetPHOSClusters(TRefArray *clusters) const;
216 TClonesArray *GetFmdClusters() const { return fFmdClusters; }
217 Int_t GetNFmdClusters() const { return fFmdClusters->GetEntriesFast(); }
218 AliAODFmdCluster *GetFmdCluster(Int_t nCluster) const { return (AliAODFmdCluster*)fFmdClusters->UncheckedAt(nCluster); }
219 Int_t AddFmdCluster(const AliAODFmdCluster* clus)
220 {new((*fFmdClusters)[fFmdClusters->GetEntriesFast()]) AliAODFmdCluster(*clus); return fFmdClusters->GetEntriesFast()-1;}
223 TClonesArray *GetPmdClusters() const { return fPmdClusters; }
224 Int_t GetNPmdClusters() const { return fPmdClusters->GetEntriesFast(); }
225 AliAODPmdCluster *GetPmdCluster(Int_t nCluster) const { return (AliAODPmdCluster*)fPmdClusters->UncheckedAt(nCluster); }
226 Int_t AddPmdCluster(const AliAODPmdCluster* clus)
227 {new((*fPmdClusters)[fPmdClusters->GetEntriesFast()]) AliAODPmdCluster(*clus); return fPmdClusters->GetEntriesFast()-1;}
230 TClonesArray *GetHMPIDrings() const {return fHMPIDrings; }
231 Int_t GetNHMPIDrings() const;
232 AliAODHMPIDrings *GetHMPIDring(Int_t nRings) const;
233 Int_t AddHMPIDrings(const AliAODHMPIDrings* ring)
234 {new((*fHMPIDrings)[fHMPIDrings->GetEntriesFast()]) AliAODHMPIDrings(*ring); return fHMPIDrings->GetEntriesFast()-1;}
236 AliAODHMPIDrings *GetHMPIDringForTrackID(Int_t trackID) const;
240 TClonesArray *GetJets() const { return fJets; }
241 Int_t GetNJets() const { return fJets?fJets->GetEntriesFast():0; }
242 AliAODJet *GetJet(Int_t nJet) const { return fJets?(AliAODJet*)fJets->UncheckedAt(nJet):0; }
243 Int_t AddJet(const AliAODJet* vtx)
244 {new((*fJets)[fJets->GetEntriesFast()]) AliAODJet(*vtx); return fJets->GetEntriesFast()-1;}
247 AliAODTracklets *GetTracklets() const { return fTracklets; }
248 AliAODTracklets *GetMultiplicity() const {return GetTracklets();}
249 // -- Calorimeter Cells
250 AliAODCaloCells *GetEMCALCells() const { return fEmcalCells; }
251 AliAODCaloCells *GetPHOSCells() const { return fPhosCells; }
252 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const { return NULL; }
253 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/)const { return NULL; }
257 TClonesArray *GetDimuons() const { return fDimuons; }
258 Int_t GetNDimuons() const { return fDimuons->GetEntriesFast(); }
259 Int_t GetNumberOfDimuons() const { return GetNDimuons(); }
260 AliAODDimuon *GetDimuon(Int_t nDimu) const { return (AliAODDimuon*)fDimuons->UncheckedAt(nDimu); }
261 Int_t AddDimuon(const AliAODDimuon* dimu)
262 {new((*fDimuons)[fDimuons->GetEntriesFast()]) AliAODDimuon(*dimu); return fDimuons->GetEntriesFast()-1;}
265 Int_t GetNumberOfTrdTracks() const { return fTrdTracks ? fTrdTracks->GetEntriesFast() : 0; }
266 AliAODTrdTrack* GetTrdTrack(Int_t i) const {
267 return (AliAODTrdTrack *) (fTrdTracks ? fTrdTracks->At(i) : 0x0);
269 AliAODTrdTrack& AddTrdTrack(const AliVTrdTrack *track);
272 void CreateStdContent();
274 void GetStdContent();
275 void CreateStdFolders();
276 void ResetStd(Int_t trkArrSize = 0,
277 Int_t vtxArrSize = 0,
279 Int_t cascadeArrSize = 0,
281 Int_t caloClusSize = 0,
282 Int_t fmdClusSize = 0,
283 Int_t pmdClusSize = 0,
284 Int_t hmpidRingsSize = 0,
285 Int_t dimuonArrsize =0,
290 void ReadFromTree(TTree *tree, Option_t* opt = "");
291 void WriteToTree(TTree* tree) const {tree->Branch(fAODObjects);}
293 void Print(Option_t *option="") const;
294 void MakeEntriesReferencable();
295 static void AssignIDtoCollection(const TCollection* col);
297 //Following needed only for mixed event
298 virtual Int_t EventIndex(Int_t) const {return 0;}
299 virtual Int_t EventIndexForCaloCluster(Int_t) const {return 0;}
300 virtual Int_t EventIndexForPHOSCell(Int_t) const {return 0;}
301 virtual Int_t EventIndexForEMCALCell(Int_t) const {return 0;}
302 AliCentrality* GetCentrality() {return fHeader->GetCentralityP();}
303 AliEventplane* GetEventplane() {return fHeader->GetEventplaneP();}
306 AliAODTZERO *GetTZEROData() const { return fAODTZERO; }
307 Double32_t GetT0TOF(Int_t icase) const { return fAODTZERO?fAODTZERO->GetT0TOF(icase):999999;}
308 const Double32_t * GetT0TOF() const { return fAODTZERO?fAODTZERO->GetT0TOF():0x0;}
311 AliAODVZERO *GetVZEROData() const { return fAODVZERO; }
312 virtual const Float_t* GetVZEROEqFactors() const {return fHeader?fHeader->GetVZEROEqFactors():0x0;}
313 virtual Float_t GetVZEROEqMultiplicity(Int_t i) const;
314 virtual void SetVZEROEqFactors(Float_t factors[64]) const {
316 fHeader->SetVZEROEqFactors(factors);}
319 AliAODZDC *GetZDCData() const { return fAODZDC; }
324 TList *fAODObjects; // list of AODObjects
325 TFolder *fAODFolder; // folder structure of branches
326 Bool_t fConnected; //! flag if leaves are alreday connected
327 Bool_t fTracksConnected; //! flag if tracks have already pointer to event set
329 AliVAODHeader *fHeader; //! event information
330 TClonesArray *fTracks; //! charged tracks
331 TClonesArray *fVertices; //! vertices
332 TClonesArray *fV0s; //! V0s
333 TClonesArray *fCascades; //! Cascades
334 AliAODTracklets *fTracklets; //! SPD tracklets
335 TClonesArray *fJets; //! jets
336 AliAODCaloCells *fEmcalCells; //! EMCAL calorimenter cells
337 AliAODCaloCells *fPhosCells; //! PHOS calorimenter cells
338 TClonesArray *fCaloClusters; //! calorimeter clusters
339 AliAODCaloTrigger *fEMCALTrigger; //! EMCAL Trigger information
340 AliAODCaloTrigger *fPHOSTrigger; //! PHOS Trigger information
341 TClonesArray *fFmdClusters; //! FMDclusters
342 TClonesArray *fPmdClusters; //! PMDclusters
343 TClonesArray *fHMPIDrings; //! HMPID signals
344 TClonesArray *fDimuons; //! dimuons
345 AliAODTZERO *fAODTZERO; //! TZERO AOD
346 AliAODVZERO *fAODVZERO; //! VZERO AOD
347 AliAODZDC *fAODZDC; //! ZDC AOD
348 AliTOFHeader *fTOFHeader; //! event times (and sigmas) as estimated by TOF
349 // combinatorial algorithm.
350 // It contains also TOF time resolution
351 // and T0spread as written in OCDB
352 TClonesArray *fTrdTracks; //! TRD AOD tracks (triggered)
354 static const char* fAODListName[kAODListN]; //!
356 ClassDef(AliAODEvent,91);