4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
10 //-------------------------------------------------------------------------
12 // This is the class to deal with during the physics analysis of data.
13 // It also ensures the backward compatibility with the old ESD format.
15 // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch
16 //-------------------------------------------------------------------------
18 #include <TClonesArray.h>
24 #include "AliVEvent.h"
25 // some includes for delegated methods
26 #include "AliESDCaloTrigger.h"
27 #include "AliESDRun.h"
28 #include "AliESDHeader.h"
29 #include "AliESDTZERO.h"
30 #include "AliESDZDC.h"
31 #include "AliESDACORDE.h"
33 // AliESDtrack has to be included so that the compiler
34 // knows its inheritance tree (= that it is a AliVParticle).
35 #include "AliESDtrack.h"
36 // same for AliESDVertex (which is a AliVVertex)
37 #include "AliESDVertex.h"
38 // same for CaloCells and CaloClusters (which is a AliVCaloCells, AliVCluster)
39 #include "AliESDCaloCluster.h"
40 #include "AliESDCaloCells.h"
42 #include "AliTOFHeader.h"
44 #include "AliESDVZERO.h"
53 class AliMultiplicity;
54 class AliRawDataErrorLog;
57 class AliESDMuonTrack;
63 class AliESDHLTDecision;
69 class AliESDEvent : public AliVEvent {
73 enum ESDListIndex {kESDRun,
104 virtual ~AliESDEvent();
105 AliESDEvent &operator=(const AliESDEvent& source); // or make private and use only copy?
106 virtual void Copy(TObject& obj) const;
109 // move this to the UserData!!!
110 const AliESDRun* GetESDRun() const {return fESDRun;}
112 // Delegated methods for fESDRun
113 void SetRunNumber(Int_t n) {if(fESDRun) fESDRun->SetRunNumber(n);}
114 Int_t GetRunNumber() const {return fESDRun?fESDRun->GetRunNumber():-1;}
115 void SetPeriodNumber(UInt_t n){
116 if(fESDRun) fESDRun->SetPeriodNumber(n);
117 if(fHeader) fHeader->SetPeriodNumber(n);
119 UInt_t GetPeriodNumber() const {return fESDRun?fESDRun->GetPeriodNumber():0;}
120 void SetMagneticField(Double_t mf){if(fESDRun) fESDRun->SetMagneticField(mf);}
121 Double_t GetMagneticField() const {return fESDRun?fESDRun->GetMagneticField():0;}
122 void SetDiamond(const AliESDVertex *vertex) { if(fESDRun) fESDRun->SetDiamond(vertex);}
123 Double_t GetDiamondX() const {return fESDRun?fESDRun->GetDiamondX():0;}
124 Double_t GetDiamondY() const {return fESDRun?fESDRun->GetDiamondY():0;}
125 Double_t GetDiamondZ() const {return fESDRun?fESDRun->GetDiamondZ():0;}
126 Double_t GetSigma2DiamondX() const {return fESDRun?fESDRun->GetSigma2DiamondX():0;}
127 Double_t GetSigma2DiamondY() const {return fESDRun?fESDRun->GetSigma2DiamondY():0;}
128 Double_t GetSigma2DiamondZ() const {return fESDRun?fESDRun->GetSigma2DiamondZ():0;}
129 void GetDiamondCovXY(Float_t cov[3]) const {if(fESDRun) fESDRun->GetDiamondCovXY(cov);}
130 void SetTriggerClass(const char*name, Int_t index) {if(fESDRun) fESDRun->SetTriggerClass(name,index);}
131 void SetPHOSMatrix(TGeoHMatrix*matrix, Int_t i) {if(fESDRun) fESDRun->SetPHOSMatrix(matrix,i);}
132 const TGeoHMatrix* GetPHOSMatrix(Int_t i) const {return fESDRun?fESDRun->GetPHOSMatrix(i):0x0;}
133 void SetEMCALMatrix(TGeoHMatrix*matrix, Int_t i) {if(fESDRun) fESDRun->SetEMCALMatrix(matrix,i);}
134 const TGeoHMatrix* GetEMCALMatrix(Int_t i) const {return fESDRun?fESDRun->GetEMCALMatrix(i):0x0;}
136 void SetCurrentL3(Float_t cur) const {if(fESDRun) fESDRun->SetCurrentL3(cur);}
137 void SetCurrentDip(Float_t cur) const {if(fESDRun) fESDRun->SetCurrentDip(cur);}
138 void SetBeamEnergy(Float_t be) const {if(fESDRun) fESDRun->SetBeamEnergy(be);}
139 void SetBeamType(const char* bt) const {if(fESDRun) fESDRun->SetBeamType(bt);}
140 void SetUniformBMap(Bool_t val=kTRUE) const {if(fESDRun) fESDRun->SetBit(AliESDRun::kUniformBMap,val);}
141 void SetBInfoStored(Bool_t val=kTRUE) const {if(fESDRun) fESDRun->SetBit(AliESDRun::kBInfoStored,val);}
143 Float_t GetCurrentL3() const {return fESDRun?fESDRun->GetCurrentL3():0;}
144 Float_t GetCurrentDip() const {return fESDRun?fESDRun->GetCurrentDip():0;}
145 Float_t GetBeamEnergy() const {return fESDRun?fESDRun->GetBeamEnergy():0;}
146 const char* GetBeamType() const {return fESDRun?fESDRun->GetBeamType():0;}
147 Bool_t IsUniformBMap() const {return fESDRun?fESDRun->TestBit(AliESDRun::kUniformBMap):kFALSE;}
149 Bool_t InitMagneticField() const {return fESDRun?fESDRun->InitMagneticField():kFALSE;}
150 void SetT0spread(Float_t *t) const {if(fESDRun) fESDRun->SetT0spread(t);}
152 AliESDHeader* GetHeader() const {return fHeader;}
154 // Delegated methods for fHeader
155 void SetTriggerMask(ULong64_t n) {if(fHeader) fHeader->SetTriggerMask(n);}
156 void SetOrbitNumber(UInt_t n) {if(fHeader) fHeader->SetOrbitNumber(n);}
157 void SetTimeStamp(UInt_t timeStamp){if(fHeader) fHeader->SetTimeStamp(timeStamp);}
158 void SetEventType(UInt_t eventType){if(fHeader) fHeader->SetEventType(eventType);}
159 void SetEventSpecie(UInt_t eventSpecie){if(fHeader) fHeader->SetEventSpecie(eventSpecie);}
160 void SetEventNumberInFile(Int_t n) {if(fHeader) fHeader->SetEventNumberInFile(n);}
161 // void SetRunNumber(Int_t n) {if(fHeader) fHeader->SetRunNumber(n);}
162 void SetBunchCrossNumber(UShort_t n) {if(fHeader) fHeader->SetBunchCrossNumber(n);}
163 void SetTriggerCluster(UChar_t n) {if(fHeader) fHeader->SetTriggerCluster(n);}
165 ULong64_t GetTriggerMask() const {return fHeader?fHeader->GetTriggerMask():0;}
166 TString GetFiredTriggerClasses() const {return (fESDRun&&fHeader)?fESDRun->GetFiredTriggerClasses(fHeader->GetTriggerMask()):"";}
167 Bool_t IsTriggerClassFired(const char *name) const {return (fESDRun&&fHeader)?fESDRun->IsTriggerClassFired(fHeader->GetTriggerMask(),name):kFALSE;}
168 Bool_t IsEventSelected(const char *trigExpr) const;
169 TObject* GetHLTTriggerDecision() const;
170 TString GetHLTTriggerDescription() const;
171 Bool_t IsHLTTriggerFired(const char* name=NULL) const;
172 UInt_t GetOrbitNumber() const {return fHeader?fHeader->GetOrbitNumber():0;}
173 UInt_t GetTimeStamp() const { return fHeader?fHeader->GetTimeStamp():0;}
174 UInt_t GetEventType() const { return fHeader?fHeader->GetEventType():0;}
175 UInt_t GetEventSpecie() const { return fHeader?fHeader->GetEventSpecie():0;}
176 Int_t GetEventNumberInFile() const {return fHeader?fHeader->GetEventNumberInFile():-1;}
177 UShort_t GetBunchCrossNumber() const {return fHeader?fHeader->GetBunchCrossNumber():0;}
178 UChar_t GetTriggerCluster() const {return fHeader?fHeader->GetTriggerCluster():0;}
180 // ZDC CKB: put this in the header?
181 AliESDZDC* GetESDZDC() const {return fESDZDC;}
182 void SetZDCData(AliESDZDC * obj);
184 // Delegated methods for fESDZDC
185 Double_t GetZDCN1Energy() const {return fESDZDC?fESDZDC->GetZDCN1Energy():0;}
186 Double_t GetZDCP1Energy() const {return fESDZDC?fESDZDC->GetZDCP1Energy():0;}
187 Double_t GetZDCN2Energy() const {return fESDZDC?fESDZDC->GetZDCN2Energy():0;}
188 Double_t GetZDCP2Energy() const {return fESDZDC?fESDZDC->GetZDCP2Energy():0;}
189 Double_t GetZDCEMEnergy(Int_t i=0) const {return fESDZDC?fESDZDC->GetZDCEMEnergy(i):0;}
190 Int_t GetZDCParticipants() const {return fESDZDC?fESDZDC->GetZDCParticipants():0;}
191 AliCentrality* GetCentrality();
194 void SetZDC(Float_t n1Energy, Float_t p1Energy, Float_t em1Energy, Float_t em2Energy,
195 Float_t n2Energy, Float_t p2Energy, Int_t participants, Int_t nPartA,
196 Int_t nPartC, Double_t b, Double_t bA, Double_t bC, UInt_t recoflag)
197 {if(fESDZDC) fESDZDC->SetZDC(n1Energy, p1Energy, em1Energy, em2Energy, n2Energy, p2Energy,
198 participants, nPartA, nPartC, b, bA, bC, recoflag);}
200 void SetFMDData(AliESDFMD * obj);
201 AliESDFMD *GetFMDData() const { return fESDFMD; }
204 // TZERO CKB: put this in the header?
205 const AliESDTZERO* GetESDTZERO() const {return fESDTZERO;}
206 // delegetated methods for fESDTZERO
208 Double32_t GetT0zVertex() const {return fESDTZERO?fESDTZERO->GetT0zVertex():0;}
209 void SetT0zVertex(Double32_t z) {if(fESDTZERO) fESDTZERO->SetT0zVertex(z);}
210 Double32_t GetT0() const {return fESDTZERO?fESDTZERO->GetT0():0;}
211 void SetT0(Double32_t timeStart) {if(fESDTZERO) fESDTZERO->SetT0(timeStart);}
212 Double32_t GetT0clock() const {return fESDTZERO?fESDTZERO->GetT0clock():0;}
213 void SetT0clock(Double32_t timeStart) {if(fESDTZERO) fESDTZERO->SetT0clock(timeStart);}
214 Double32_t GetT0TOF(Int_t icase) const {return fESDTZERO?fESDTZERO->GetT0TOF(icase):0;}
215 const Double32_t * GetT0TOF() const {return fESDTZERO?fESDTZERO->GetT0TOF():0x0;}
216 void SetT0TOF(Int_t icase,Double32_t timeStart) {if(fESDTZERO) fESDTZERO->SetT0TOF(icase,timeStart);}
217 const Double32_t * GetT0time() const {return fESDTZERO?fESDTZERO->GetT0time():0x0;}
218 void SetT0time(Double32_t time[24]) {if(fESDTZERO) fESDTZERO->SetT0time(time);}
219 const Double32_t * GetT0amplitude() const {return fESDTZERO?fESDTZERO->GetT0amplitude():0x0;}
220 void SetT0amplitude(Double32_t amp[24]){if(fESDTZERO) fESDTZERO->SetT0amplitude(amp);}
221 Int_t GetT0Trig() const { return fESDTZERO?fESDTZERO->GetT0Trig():0;}
222 void SetT0Trig(Int_t tvdc) {if(fESDTZERO) fESDTZERO->SetT0Trig(tvdc);}
225 AliESDVZERO *GetVZEROData() const { return fESDVZERO; }
226 void SetVZEROData(AliESDVZERO * obj);
229 AliESDACORDE *GetACORDEData() const { return fESDACORDE;}
230 void SetACORDEData(AliESDACORDE * obj);
232 void SetESDfriend(const AliESDfriend *f) const;
233 void GetESDfriend(AliESDfriend *f) const;
237 void SetPrimaryVertexTPC(const AliESDVertex *vertex);
238 const AliESDVertex *GetPrimaryVertexTPC() const {return fTPCVertex;}
240 void SetPrimaryVertexSPD(const AliESDVertex *vertex);
241 const AliESDVertex *GetPrimaryVertexSPD() const {return fSPDVertex;}
242 const AliESDVertex *GetVertex() const {
243 //For the backward compatibily only
244 return GetPrimaryVertexSPD();
247 void SetPrimaryVertexTracks(const AliESDVertex *vertex);
248 const AliESDVertex *GetPrimaryVertexTracks() const {return fPrimaryVertex;}
249 AliESDVertex *PrimaryVertexTracksUnconstrained() const;
251 const AliESDVertex *GetPrimaryVertex() const;
255 void SetTOFHeader(const AliTOFHeader * tofEventTime);
256 const AliTOFHeader *GetTOFHeader() const {return fTOFHeader;}
257 Float_t GetEventTimeSpread() const {if (fTOFHeader) return fTOFHeader->GetT0spread(); else return 0.;}
258 Float_t GetTOFTimeResolution() const {if (fTOFHeader) return fTOFHeader->GetTOFResolution(); else return 0.;}
261 void SetMultiplicity(const AliMultiplicity *mul);
263 const AliMultiplicity *GetMultiplicity() const {return fSPDMult;}
264 void EstimateMultiplicity(Int_t &tracklets,Int_t &trITSTPC,Int_t &trITSSApure,
265 Double_t eta=1.,Bool_t useDCAFlag=kTRUE,Bool_t useV0Flag=kTRUE) const;
267 Bool_t Clean(Float_t *cleanPars);
268 Bool_t RemoveKink(Int_t i) const;
269 Bool_t RemoveV0(Int_t i) const;
270 Bool_t RemoveTrack(Int_t i) const;
272 const AliESDVertex *GetPileupVertexSPD(Int_t i) const {
273 return (const AliESDVertex *)(fSPDPileupVertices?fSPDPileupVertices->UncheckedAt(i):0x0);
275 Char_t AddPileupVertexSPD(const AliESDVertex *vtx);
276 const AliESDVertex *GetPileupVertexTracks(Int_t i) const {
277 return (const AliESDVertex *)(fTrkPileupVertices?fTrkPileupVertices->UncheckedAt(i):0x0);
279 Char_t AddPileupVertexTracks(const AliESDVertex *vtx);
281 virtual Bool_t IsPileupFromSPD(Int_t minContributors=3,
282 Double_t minZdist=0.8,
283 Double_t nSigmaZdist=3.,
284 Double_t nSigmaDiamXY=2.,
285 Double_t nSigmaDiamZ=5.) const;
287 virtual Bool_t IsPileupFromSPDInMultBins() const;
289 AliESDtrack *GetTrack(Int_t i) const {
290 return (AliESDtrack *)(fTracks?fTracks->UncheckedAt(i):0x0);
292 Int_t AddTrack(const AliESDtrack *t);
295 AliESDHLTtrack *GetHLTConfMapTrack(Int_t /*i*/) const {
296 // return (AliESDHLTtrack *)fHLTConfMapTracks->UncheckedAt(i);
299 void AddHLTConfMapTrack(const AliESDHLTtrack */*t*/) {
300 printf("ESD:: AddHLTConfMapTrack do nothing \n");
301 // TClonesArray &fhlt = *fHLTConfMapTracks;
302 // new(fhlt[fHLTConfMapTracks->GetEntriesFast()]) AliESDHLTtrack(*t);
306 AliESDHLTtrack *GetHLTHoughTrack(Int_t /*i*/) const {
307 // return (AliESDHLTtrack *)fHLTHoughTracks->UncheckedAt(i);
310 void AddHLTHoughTrack(const AliESDHLTtrack */*t*/) {
311 printf("ESD:: AddHLTHoughTrack do nothing \n");
312 // TClonesArray &fhlt = *fHLTHoughTracks;
313 // new(fhlt[fHLTHoughTracks->GetEntriesFast()]) AliESDHLTtrack(*t);
316 AliESDMuonTrack *GetMuonTrack(Int_t i) const {
317 return (AliESDMuonTrack *)(fMuonTracks?fMuonTracks->UncheckedAt(i):0x0);
320 void AddMuonTrack(const AliESDMuonTrack *t);
322 AliESDPmdTrack *GetPmdTrack(Int_t i) const {
323 return (AliESDPmdTrack *)(fPmdTracks?fPmdTracks->UncheckedAt(i):0x0);
326 void AddPmdTrack(const AliESDPmdTrack *t);
329 AliESDTrdTrack *GetTrdTrack(Int_t i) const {
330 return (AliESDTrdTrack *)(fTrdTracks?fTrdTracks->UncheckedAt(i):0x0);
334 void AddTrdTrack(const AliESDTrdTrack *t);
336 AliESDv0 *GetV0(Int_t i) const {
337 return (AliESDv0*)(fV0s?fV0s->UncheckedAt(i):0x0);
339 Int_t AddV0(const AliESDv0 *v);
341 AliESDcascade *GetCascade(Int_t i) const {
342 return (AliESDcascade *)(fCascades?fCascades->UncheckedAt(i):0x0);
345 void AddCascade(const AliESDcascade *c);
347 AliESDkink *GetKink(Int_t i) const {
348 return (AliESDkink *)(fKinks?fKinks->UncheckedAt(i):0x0);
350 Int_t AddKink(const AliESDkink *c);
352 AliESDCaloCluster *GetCaloCluster(Int_t i) const {
353 return (AliESDCaloCluster *)(fCaloClusters?fCaloClusters->UncheckedAt(i):0x0);
356 Int_t AddCaloCluster(const AliESDCaloCluster *c);
358 AliESDCaloCells *GetEMCALCells() const {return fEMCALCells; }
359 AliESDCaloCells *GetPHOSCells() const {return fPHOSCells; }
361 AliESDCaloTrigger* GetCaloTrigger(TString calo) const
363 if (calo.Contains("EMCAL")) return fEMCALTrigger;
368 AliRawDataErrorLog *GetErrorLog(Int_t i) const {
369 return (AliRawDataErrorLog *)(fErrorLogs?fErrorLogs->UncheckedAt(i):0x0);
371 void AddRawDataErrorLog(const AliRawDataErrorLog *log) const;
373 Int_t GetNumberOfErrorLogs() const {return fErrorLogs?fErrorLogs->GetEntriesFast():0;}
375 Int_t GetNumberOfPileupVerticesSPD() const {
376 return (fSPDPileupVertices?fSPDPileupVertices->GetEntriesFast():0);
378 Int_t GetNumberOfPileupVerticesTracks() const {
379 return (fTrkPileupVertices?fTrkPileupVertices->GetEntriesFast():0);
381 Int_t GetNumberOfTracks() const {return fTracks?fTracks->GetEntriesFast():0;}
382 Int_t GetNumberOfHLTConfMapTracks() const {return 0;}
383 // fHLTConfMapTracks->GetEntriesFast();}
384 Int_t GetNumberOfHLTHoughTracks() const {return 0; }
385 // fHLTHoughTracks->GetEntriesFast(); }
387 Int_t GetNumberOfMuonTracks() const {return fMuonTracks?fMuonTracks->GetEntriesFast():0;}
388 Int_t GetNumberOfPmdTracks() const {return fPmdTracks?fPmdTracks->GetEntriesFast():0;}
389 Int_t GetNumberOfTrdTracks() const {return fTrdTracks?fTrdTracks->GetEntriesFast():0;}
390 Int_t GetNumberOfV0s() const {return fV0s?fV0s->GetEntriesFast():0;}
391 Int_t GetNumberOfCascades() const {return fCascades?fCascades->GetEntriesFast():0;}
392 Int_t GetNumberOfKinks() const {return fKinks?fKinks->GetEntriesFast():0;}
394 Int_t GetEMCALClusters(TRefArray *clusters) const;
395 Int_t GetPHOSClusters(TRefArray *clusters) const;
396 Int_t GetNumberOfCaloClusters() const {return fCaloClusters?fCaloClusters->GetEntriesFast():0;}
398 void SetUseOwnList(Bool_t b){fUseOwnList = b;}
399 Bool_t GetUseOwnList() const {return fUseOwnList;}
401 void ResetV0s() { if(fV0s) fV0s->Clear(); }
402 void ResetCascades() { if(fCascades) fCascades->Clear(); }
405 void Print(Option_t *option="") const;
407 void AddObject(TObject* obj);
408 void ReadFromTree(TTree *tree, Option_t* opt = "");
409 TObject* FindListObject(const char *name) const;
410 AliESD *GetAliESDOld(){return fESDOld;}
411 void WriteToTree(TTree* tree) const;
412 void GetStdContent();
413 void ResetStdContent();
414 void CreateStdContent();
415 void CreateStdContent(Bool_t bUseThisList);
417 void CopyFromOldESD();
418 TList* GetList() const {return fESDObjects;}
420 //Following needed only for mixed event
421 virtual Int_t EventIndex(Int_t) const {return 0;}
422 virtual Int_t EventIndexForCaloCluster(Int_t) const {return 0;}
423 virtual Int_t EventIndexForPHOSCell(Int_t) const {return 0;}
424 virtual Int_t EventIndexForEMCALCell(Int_t) const {return 0;}
428 AliESDEvent(const AliESDEvent&);
429 static Bool_t ResetWithPlacementNew(TObject *pObject);
431 TList *fESDObjects; // List of esd Objects
433 AliESDRun *fESDRun; //! Run information tmp put in the Userdata
434 AliESDHeader *fHeader; //! ESD Event Header
435 AliESDZDC *fESDZDC; //! ZDC information
436 AliESDFMD *fESDFMD; //! FMD object containing rough multiplicity
437 AliESDVZERO *fESDVZERO; //! VZERO object containing rough multiplicity
438 AliESDTZERO *fESDTZERO; //! TZEROObject
439 AliESDVertex *fTPCVertex; //! Primary vertex estimated by the TPC
440 AliESDVertex *fSPDVertex; //! Primary vertex estimated by the SPD
441 AliESDVertex *fPrimaryVertex; //! Primary vertex estimated using ESD tracks
442 AliMultiplicity *fSPDMult; //! SPD tracklet multiplicity
443 AliESDCaloTrigger* fPHOSTrigger; //! PHOS Trigger information
444 AliESDCaloTrigger* fEMCALTrigger; //! PHOS Trigger information
445 AliESDACORDE *fESDACORDE; //! ACORDE ESD object caontaining bit pattern
447 TClonesArray *fSPDPileupVertices;//! Pileup primary vertices reconstructed by SPD
448 TClonesArray *fTrkPileupVertices;//! Pileup primary vertices reconstructed using the tracks
449 TClonesArray *fTracks; //! ESD tracks
450 TClonesArray *fMuonTracks; //! MUON ESD tracks
451 TClonesArray *fPmdTracks; //! PMD ESD tracks
452 TClonesArray *fTrdTracks; //! TRD ESD tracks (triggered)
453 TClonesArray *fV0s; //! V0 vertices
454 TClonesArray *fCascades; //! Cascade vertices
455 TClonesArray *fKinks; //! Kinks
456 TClonesArray *fCaloClusters; //! Calorimeter clusters for PHOS/EMCAL
457 AliESDCaloCells *fEMCALCells; //! EMCAL cell info
458 AliESDCaloCells *fPHOSCells; //! PHOS cell info
459 TClonesArray *fErrorLogs; //! Raw-data reading error messages
463 AliESD *fESDOld; //! Old esd Structure
464 AliESDfriend *fESDFriendOld; //! Old friend esd Structure
465 Bool_t fConnected; //! flag if leaves are alreday connected
466 Bool_t fUseOwnList; //! Do not use the list from the esdTree but use the one created by this class
468 static const char* fgkESDListName[kESDListN]; //!
470 AliTOFHeader *fTOFHeader; //! event times (and sigmas) as estimated by TOF
471 // combinatorial algorithm.
472 // It contains also TOF time resolution
473 // and T0spread as written in OCDB
474 AliCentrality *fCentrality; //! Centrality for AA collision
475 ClassDef(AliESDEvent,13) //ESDEvent class