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 "AliAODPmdCluster.h"
31 #include "AliAODFmdCluster.h"
32 #include "AliAODDimuon.h"
33 #include "AliAODVZERO.h"
40 class AliAODEvent : public AliVEvent {
43 enum AODListIndex_t {kAODHeader,
61 virtual ~AliAODEvent();
63 AliAODEvent(const AliAODEvent& aodevent);
64 AliAODEvent& operator=(const AliAODEvent& aodevent);
66 void AddObject(TObject *obj);
67 void RemoveObject(TObject *obj);
68 TObject *FindListObject(const char *objName) const;
69 TList *GetList() const { return fAODObjects; }
70 void SetConnected(Bool_t conn=kTRUE) {fConnected=conn;}
71 Bool_t GetConnected() const {return fConnected;}
74 AliAODHeader *GetHeader() const { return fHeader; }
75 void AddHeader(const AliAODHeader* hdx)
77 delete fHeader; fHeader = new AliAODHeader(*hdx);
78 (fAODObjects->FirstLink())->SetObject(fHeader);
81 // setters and getters for header information
82 void SetRunNumber(Int_t n) {if (fHeader) fHeader->SetRunNumber(n);}
83 void SetPeriodNumber(UInt_t n){if (fHeader) fHeader->SetPeriodNumber(n);}
84 void SetOrbitNumber(UInt_t n) {if (fHeader) fHeader->SetOrbitNumber(n);}
85 void SetBunchCrossNumber(UShort_t n) {if (fHeader) fHeader->SetBunchCrossNumber(n);}
86 void SetMagneticField(Double_t mf){if (fHeader) fHeader->SetMagneticField(mf);}
87 void SetMuonMagFieldScale(Double_t mf){if (fHeader) fHeader->SetMuonMagFieldScale(mf);}
88 void SetDiamond(Float_t xy[2],Float_t cov[3]){if (fHeader) fHeader->SetDiamond(xy,cov);}
89 void SetDiamondZ(Float_t z, Float_t sig2z){if (fHeader) fHeader->SetDiamondZ(z,sig2z);}
90 Int_t GetRunNumber() const {return fHeader ? fHeader->GetRunNumber() : -999;}
91 UInt_t GetPeriodNumber() const {return fHeader ? fHeader->GetPeriodNumber() : 0;}
92 UInt_t GetOrbitNumber() const {return fHeader ? fHeader->GetOrbitNumber() : 0;}
93 UShort_t GetBunchCrossNumber() const {return fHeader ? fHeader->GetBunchCrossNumber() : 0;}
94 Double_t GetMagneticField() const {return fHeader ? fHeader->GetMagneticField() : -999.;}
95 Double_t GetMuonMagFieldScale() const {return fHeader ? fHeader->GetMuonMagFieldScale() : -999.;}
96 Double_t GetDiamondX() const {return fHeader ? fHeader->GetDiamondX() : -999.;}
97 Double_t GetDiamondY() const {return fHeader ? fHeader->GetDiamondY() : -999.;}
98 Double_t GetDiamondZ() const {return fHeader ? fHeader->GetDiamondZ() : -999.;}
99 void GetDiamondCovXY(Float_t cov[3]) const {cov[0]=-999.; if(fHeader) fHeader->GetDiamondCovXY(cov);}
100 Double_t GetSigma2DiamondX() const {return fHeader ? fHeader->GetSigma2DiamondX() : -999.;}
101 Double_t GetSigma2DiamondY() const {return fHeader ? fHeader->GetSigma2DiamondY() : -999.;}
102 Double_t GetSigma2DiamondZ() const {return fHeader ? fHeader->GetSigma2DiamondZ() : -999.;}
104 void SetEventType(UInt_t eventType){fHeader->SetEventType(eventType);}
105 void SetTriggerMask(ULong64_t n) {fHeader->SetTriggerMask(n);}
106 void SetTriggerCluster(UChar_t n) {fHeader->SetTriggerCluster(n);}
108 UInt_t GetEventType() const { return fHeader ? fHeader->GetEventType() : 0;}
109 ULong64_t GetTriggerMask() const { return fHeader ? fHeader->GetTriggerMask() : 0;}
110 UChar_t GetTriggerCluster() const { return fHeader ? fHeader->GetTriggerCluster() : 0;}
111 TString GetFiredTriggerClasses()const { return fHeader->GetFiredTriggerClasses();};
112 Double_t GetZDCN1Energy() const { return fHeader ? fHeader->GetZDCN1Energy() : -999.; }
113 Double_t GetZDCP1Energy() const { return fHeader ? fHeader->GetZDCP1Energy() : -999.; }
114 Double_t GetZDCN2Energy() const { return fHeader ? fHeader->GetZDCN2Energy() : -999.; }
115 Double_t GetZDCP2Energy() const { return fHeader ? fHeader->GetZDCP2Energy() : -999.; }
116 Double_t GetZDCEMEnergy(Int_t i) const { return fHeader ? fHeader->GetZDCEMEnergy(i) : -999.; }
119 TClonesArray *GetTracks() const { return fTracks; }
120 Int_t GetNTracks() const { return fTracks? fTracks->GetEntriesFast() : 0; }
121 Int_t GetNumberOfTracks() const { return GetNTracks(); }
122 AliAODTrack *GetTrack(Int_t nTrack) const { return fTracks ? (AliAODTrack*)fTracks->UncheckedAt(nTrack):0; }
123 Int_t AddTrack(const AliAODTrack* trk)
124 {new((*fTracks)[fTracks->GetEntriesFast()]) AliAODTrack(*trk); return fTracks->GetEntriesFast()-1;}
125 Int_t GetMuonTracks(TRefArray *muonTracks) const;
126 Int_t GetNumberOfMuonTracks() const;
129 TClonesArray *GetVertices() const { return fVertices; }
130 Int_t GetNumberOfVertices() const { return fVertices?fVertices->GetEntriesFast():0; }
131 AliAODVertex *GetVertex(Int_t nVertex) const { return fVertices?(AliAODVertex*)fVertices->At(nVertex):0; }
132 Int_t AddVertex(const AliAODVertex* vtx)
133 {new((*fVertices)[fVertices->GetEntriesFast()]) AliAODVertex(*vtx); return fVertices->GetEntriesFast()-1;}
136 virtual AliAODVertex *GetPrimaryVertex() const { return GetVertex(0); }
137 virtual AliAODVertex *GetPrimaryVertexSPD() const;
139 // -- Pileup vertices
140 Int_t GetNumberOfPileupVerticesTracks() const;
141 Int_t GetNumberOfPileupVerticesSPD() const;
142 virtual AliAODVertex *GetPileupVertexSPD(Int_t iV=0) const;
143 virtual AliAODVertex *GetPileupVertexTracks(Int_t iV=0) const;
144 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;
145 virtual Bool_t IsPileupFromSPDInMultBins() const;
149 TClonesArray *GetV0s() const { return fV0s; }
150 Int_t GetNumberOfV0s() const { return fV0s->GetEntriesFast(); }
151 AliAODv0 *GetV0(Int_t nV0) const { return (AliAODv0*)fV0s->UncheckedAt(nV0); }
152 Int_t AddV0(const AliAODv0* v0)
153 {new((*fV0s)[fV0s->GetEntriesFast()]) AliAODv0(*v0); return fV0s->GetEntriesFast()-1;}
156 TClonesArray *GetCascades() const { return fCascades; }
157 Int_t GetNumberOfCascades() const { return fCascades->GetEntriesFast(); }
158 AliAODcascade *GetCascade(Int_t nCasc) const { return (AliAODcascade*)fCascades->UncheckedAt(nCasc); }
159 Int_t AddCascade(const AliAODcascade* cascade)
160 {new((*fCascades)[fCascades->GetEntriesFast()]) AliAODcascade(*cascade); return fCascades->GetEntriesFast()-1;}
162 // -- EMCAL and PHOS Cluster
163 TClonesArray *GetCaloClusters() const { return fCaloClusters; }
164 Int_t GetNumberOfCaloClusters() const { return fCaloClusters->GetEntriesFast(); }
165 AliAODCaloCluster *GetCaloCluster(Int_t nCluster) const { return (AliAODCaloCluster*)fCaloClusters->UncheckedAt(nCluster); }
166 Int_t AddCaloCluster(const AliAODCaloCluster* clus)
167 {new((*fCaloClusters)[fCaloClusters->GetEntriesFast()]) AliAODCaloCluster(*clus); return fCaloClusters->GetEntriesFast()-1;}
169 Int_t GetEMCALClusters(TRefArray *clusters) const;
170 Int_t GetPHOSClusters(TRefArray *clusters) const;
174 TClonesArray *GetFmdClusters() const { return fFmdClusters; }
175 Int_t GetNFmdClusters() const { return fFmdClusters->GetEntriesFast(); }
176 AliAODFmdCluster *GetFmdCluster(Int_t nCluster) const { return (AliAODFmdCluster*)fFmdClusters->UncheckedAt(nCluster); }
177 Int_t AddFmdCluster(const AliAODFmdCluster* clus)
178 {new((*fFmdClusters)[fFmdClusters->GetEntriesFast()]) AliAODFmdCluster(*clus); return fFmdClusters->GetEntriesFast()-1;}
181 TClonesArray *GetPmdClusters() const { return fPmdClusters; }
182 Int_t GetNPmdClusters() const { return fPmdClusters->GetEntriesFast(); }
183 AliAODPmdCluster *GetPmdCluster(Int_t nCluster) const { return (AliAODPmdCluster*)fPmdClusters->UncheckedAt(nCluster); }
184 Int_t AddPmdCluster(const AliAODPmdCluster* clus)
185 {new((*fPmdClusters)[fPmdClusters->GetEntriesFast()]) AliAODPmdCluster(*clus); return fPmdClusters->GetEntriesFast()-1;}
188 TClonesArray *GetJets() const { return fJets; }
189 Int_t GetNJets() const { return fJets?fJets->GetEntriesFast():0; }
190 AliAODJet *GetJet(Int_t nJet) const { return fJets?(AliAODJet*)fJets->UncheckedAt(nJet):0; }
191 Int_t AddJet(const AliAODJet* vtx)
192 {new((*fJets)[fJets->GetEntriesFast()]) AliAODJet(*vtx); return fJets->GetEntriesFast()-1;}
195 AliAODTracklets *GetTracklets() const { return fTracklets; }
197 // -- Calorimeter Cells
198 AliAODCaloCells *GetEMCALCells() const { return fEmcalCells; }
199 AliAODCaloCells *GetPHOSCells() const { return fPhosCells; }
200 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const { return NULL; }
201 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/)const { return NULL; }
205 TClonesArray *GetDimuons() const { return fDimuons; }
206 Int_t GetNDimuons() const { return fDimuons->GetEntriesFast(); }
207 Int_t GetNumberOfDimuons() const { return GetNDimuons(); }
208 AliAODDimuon *GetDimuon(Int_t nDimu) const { return (AliAODDimuon*)fDimuons->UncheckedAt(nDimu); }
209 Int_t AddDimuon(const AliAODDimuon* dimu)
210 {new((*fDimuons)[fDimuons->GetEntriesFast()]) AliAODDimuon(*dimu); return fDimuons->GetEntriesFast()-1;}
213 void CreateStdContent();
215 void GetStdContent();
216 void CreateStdFolders();
217 void ResetStd(Int_t trkArrSize = 0,
218 Int_t vtxArrSize = 0,
220 Int_t cascadeArrSize = 0,
222 Int_t caloClusSize = 0,
223 Int_t fmdClusSize = 0,
224 Int_t pmdClusSize = 0,
225 Int_t dimuonArrsize =0
228 void Reset() {ClearStd();}
229 void ReadFromTree(TTree *tree, Option_t* opt = "");
230 void WriteToTree(TTree* tree) const {tree->Branch(fAODObjects);}
232 void Print(Option_t *option="") const;
233 void MakeEntriesReferencable();
234 static void AssignIDtoCollection(const TCollection* col);
236 //Following needed only for mixed event
237 virtual Int_t EventIndex(Int_t) const {return 0;}
238 virtual Int_t EventIndexForCaloCluster(Int_t) const {return 0;}
239 virtual Int_t EventIndexForPHOSCell(Int_t) const {return 0;}
240 virtual Int_t EventIndexForEMCALCell(Int_t) const {return 0;}
241 AliCentrality* GetCentrality() {return fHeader->GetCentralityP();}
242 AliEventplane* GetEventplane() {return fHeader->GetEventplaneP();}
245 AliAODVZERO *GetVZEROData() const { return fAODVZERO; }
249 TList *fAODObjects; // list of AODObjects
250 TFolder *fAODFolder; // folder structure of branches
251 Bool_t fConnected; //! flag if leaves are alreday connected
253 AliAODHeader *fHeader; //! event information
254 TClonesArray *fTracks; //! charged tracks
255 TClonesArray *fVertices; //! vertices
256 TClonesArray *fV0s; //! V0s
257 TClonesArray *fCascades; //! Cascades
258 AliAODTracklets *fTracklets; //! SPD tracklets
259 TClonesArray *fJets; //! jets
260 AliAODCaloCells *fEmcalCells; //! EMCAL calorimenter cells
261 AliAODCaloCells *fPhosCells; //! PHOS calorimenter cells
262 TClonesArray *fCaloClusters; //! calorimeter clusters
263 TClonesArray *fFmdClusters; //! FMDclusters
264 TClonesArray *fPmdClusters; //! PMDclusters
265 TClonesArray *fDimuons; //! dimuons
266 AliAODVZERO *fAODVZERO; //! VZERO AOD
268 static const char* fAODListName[kAODListN]; //!
270 ClassDef(AliAODEvent, 7);