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"
37 class AliAODEvent : public AliVEvent {
40 enum AODListIndex_t {kAODHeader,
57 virtual ~AliAODEvent();
59 AliAODEvent(const AliAODEvent& aodevent);
60 AliAODEvent& operator=(const AliAODEvent& aodevent);
62 void AddObject(TObject *obj);
63 void RemoveObject(TObject *obj);
64 TObject *FindListObject(const char *objName) const;
65 TList *GetList() const { return fAODObjects; }
68 AliAODHeader *GetHeader() const { return fHeader; }
69 void AddHeader(const AliAODHeader* hdx)
71 delete fHeader; fHeader = new AliAODHeader(*hdx);
72 (fAODObjects->FirstLink())->SetObject(fHeader);
75 // setters and getters for header information
76 void SetRunNumber(Int_t n) {if (fHeader) fHeader->SetRunNumber(n);}
77 void SetPeriodNumber(UInt_t n){if (fHeader) fHeader->SetPeriodNumber(n);}
78 void SetOrbitNumber(UInt_t n) {if (fHeader) fHeader->SetOrbitNumber(n);}
79 void SetBunchCrossNumber(UShort_t n) {if (fHeader) fHeader->SetBunchCrossNumber(n);}
80 void SetMagneticField(Double_t mf){if (fHeader) fHeader->SetMagneticField(mf);}
81 void SetMuonMagFieldScale(Double_t mf){if (fHeader) fHeader->SetMuonMagFieldScale(mf);}
82 void SetDiamond(Float_t xy[2],Float_t cov[3]){if (fHeader) fHeader->SetDiamond(xy,cov);}
83 void SetDiamondZ(Float_t z, Float_t sig2z){if (fHeader) fHeader->SetDiamondZ(z,sig2z);}
84 Int_t GetRunNumber() const {return fHeader ? fHeader->GetRunNumber() : -999;}
85 UInt_t GetPeriodNumber() const {return fHeader ? fHeader->GetPeriodNumber() : 0;}
86 UInt_t GetOrbitNumber() const {return fHeader ? fHeader->GetOrbitNumber() : 0;}
87 UShort_t GetBunchCrossNumber() const {return fHeader ? fHeader->GetBunchCrossNumber() : 0;}
88 Double_t GetMagneticField() const {return fHeader ? fHeader->GetMagneticField() : -999.;}
89 Double_t GetMuonMagFieldScale() const {return fHeader ? fHeader->GetMuonMagFieldScale() : -999.;}
90 Double_t GetDiamondX() const {return fHeader ? fHeader->GetDiamondX() : -999.;}
91 Double_t GetDiamondY() const {return fHeader ? fHeader->GetDiamondY() : -999.;}
92 Double_t GetDiamondZ() const {return fHeader ? fHeader->GetDiamondZ() : -999.;}
93 void GetDiamondCovXY(Float_t cov[3]) const {cov[0]=-999.; if(fHeader) fHeader->GetDiamondCovXY(cov);}
94 Double_t GetSigma2DiamondX() const {return fHeader ? fHeader->GetSigma2DiamondX() : -999.;}
95 Double_t GetSigma2DiamondY() const {return fHeader ? fHeader->GetSigma2DiamondY() : -999.;}
96 Double_t GetSigma2DiamondZ() const {return fHeader ? fHeader->GetSigma2DiamondZ() : -999.;}
98 void SetEventType(UInt_t eventType){fHeader->SetEventType(eventType);}
99 void SetTriggerMask(ULong64_t n) {fHeader->SetTriggerMask(n);}
100 void SetTriggerCluster(UChar_t n) {fHeader->SetTriggerCluster(n);}
102 UInt_t GetEventType() const { return fHeader ? fHeader->GetEventType() : 0;}
103 ULong64_t GetTriggerMask() const { return fHeader ? fHeader->GetTriggerMask() : 0;}
104 UChar_t GetTriggerCluster() const { return fHeader ? fHeader->GetTriggerCluster() : 0;}
105 TString GetFiredTriggerClasses()const { return fHeader->GetFiredTriggerClasses();};
106 Double_t GetZDCN1Energy() const { return fHeader ? fHeader->GetZDCN1Energy() : -999.; }
107 Double_t GetZDCP1Energy() const { return fHeader ? fHeader->GetZDCP1Energy() : -999.; }
108 Double_t GetZDCN2Energy() const { return fHeader ? fHeader->GetZDCN2Energy() : -999.; }
109 Double_t GetZDCP2Energy() const { return fHeader ? fHeader->GetZDCP2Energy() : -999.; }
110 Double_t GetZDCEMEnergy(Int_t i) const { return fHeader ? fHeader->GetZDCEMEnergy(i) : -999.; }
113 TClonesArray *GetTracks() const { return fTracks; }
114 Int_t GetNTracks() const { return fTracks->GetEntriesFast(); }
115 Int_t GetNumberOfTracks() const { return GetNTracks(); }
116 AliAODTrack *GetTrack(Int_t nTrack) const { return (AliAODTrack*)fTracks->UncheckedAt(nTrack); }
117 Int_t AddTrack(const AliAODTrack* trk)
118 {new((*fTracks)[fTracks->GetEntriesFast()]) AliAODTrack(*trk); return fTracks->GetEntriesFast()-1;}
119 Int_t GetMuonTracks(TRefArray *muonTracks) const;
120 Int_t GetNumberOfMuonTracks() const;
123 TClonesArray *GetVertices() const { return fVertices; }
124 Int_t GetNumberOfVertices() const { return fVertices->GetEntriesFast(); }
125 AliAODVertex *GetVertex(Int_t nVertex) const { return (AliAODVertex*)fVertices->At(nVertex); }
126 Int_t AddVertex(const AliAODVertex* vtx)
127 {new((*fVertices)[fVertices->GetEntriesFast()]) AliAODVertex(*vtx); return fVertices->GetEntriesFast()-1;}
130 virtual AliAODVertex *GetPrimaryVertex() const { return GetVertex(0); }
131 virtual AliAODVertex *GetPrimaryVertexSPD() const;
133 // -- Pileup vertices
134 Int_t GetNumberOfPileupVerticesTracks() const;
135 Int_t GetNumberOfPileupVerticesSPD() const;
136 virtual AliAODVertex *GetPileupVertexSPD(Int_t iV=0) const;
137 virtual AliAODVertex *GetPileupVertexTracks(Int_t iV=0) const;
138 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;
139 virtual Bool_t IsPileupFromSPDInMultBins() const;
143 TClonesArray *GetV0s() const { return fV0s; }
144 Int_t GetNumberOfV0s() const { return fV0s->GetEntriesFast(); }
145 AliAODv0 *GetV0(Int_t nV0) const { return (AliAODv0*)fV0s->UncheckedAt(nV0); }
146 Int_t AddV0(const AliAODv0* v0)
147 {new((*fV0s)[fV0s->GetEntriesFast()]) AliAODv0(*v0); return fV0s->GetEntriesFast()-1;}
150 TClonesArray *GetCascades() const { return fCascades; }
151 Int_t GetNumberOfCascades() const { return fCascades->GetEntriesFast(); }
152 AliAODcascade *GetCascade(Int_t nCasc) const { return (AliAODcascade*)fCascades->UncheckedAt(nCasc); }
153 Int_t AddCascade(const AliAODcascade* cascade)
154 {new((*fCascades)[fCascades->GetEntriesFast()]) AliAODcascade(*cascade); return fCascades->GetEntriesFast()-1;}
156 // -- EMCAL and PHOS Cluster
157 TClonesArray *GetCaloClusters() const { return fCaloClusters; }
158 Int_t GetNumberOfCaloClusters() const { return fCaloClusters->GetEntriesFast(); }
159 AliAODCaloCluster *GetCaloCluster(Int_t nCluster) const { return (AliAODCaloCluster*)fCaloClusters->UncheckedAt(nCluster); }
160 Int_t AddCaloCluster(const AliAODCaloCluster* clus)
161 {new((*fCaloClusters)[fCaloClusters->GetEntriesFast()]) AliAODCaloCluster(*clus); return fCaloClusters->GetEntriesFast()-1;}
163 Int_t GetEMCALClusters(TRefArray *clusters) const;
164 Int_t GetPHOSClusters(TRefArray *clusters) const;
168 TClonesArray *GetFmdClusters() const { return fFmdClusters; }
169 Int_t GetNFmdClusters() const { return fFmdClusters->GetEntriesFast(); }
170 AliAODFmdCluster *GetFmdCluster(Int_t nCluster) const { return (AliAODFmdCluster*)fFmdClusters->UncheckedAt(nCluster); }
171 Int_t AddFmdCluster(const AliAODFmdCluster* clus)
172 {new((*fFmdClusters)[fFmdClusters->GetEntriesFast()]) AliAODFmdCluster(*clus); return fFmdClusters->GetEntriesFast()-1;}
175 TClonesArray *GetPmdClusters() const { return fPmdClusters; }
176 Int_t GetNPmdClusters() const { return fPmdClusters->GetEntriesFast(); }
177 AliAODPmdCluster *GetPmdCluster(Int_t nCluster) const { return (AliAODPmdCluster*)fPmdClusters->UncheckedAt(nCluster); }
178 Int_t AddPmdCluster(const AliAODPmdCluster* clus)
179 {new((*fPmdClusters)[fPmdClusters->GetEntriesFast()]) AliAODPmdCluster(*clus); return fPmdClusters->GetEntriesFast()-1;}
182 TClonesArray *GetJets() const { return fJets; }
183 Int_t GetNJets() const { return fJets->GetEntriesFast(); }
184 AliAODJet *GetJet(Int_t nJet) const { return (AliAODJet*)fJets->UncheckedAt(nJet); }
185 Int_t AddJet(const AliAODJet* vtx)
186 {new((*fJets)[fJets->GetEntriesFast()]) AliAODJet(*vtx); return fJets->GetEntriesFast()-1;}
189 AliAODTracklets *GetTracklets() const { return fTracklets; }
191 // -- Calorimeter Cells
192 AliAODCaloCells *GetEMCALCells() const { return fEmcalCells; }
193 AliAODCaloCells *GetPHOSCells() const { return fPhosCells; }
194 const TGeoHMatrix* GetPHOSMatrix(Int_t /*i*/) const { return NULL; }
195 const TGeoHMatrix* GetEMCALMatrix(Int_t /*i*/)const { return NULL; }
199 TClonesArray *GetDimuons() const { return fDimuons; }
200 Int_t GetNDimuons() const { return fDimuons->GetEntriesFast(); }
201 Int_t GetNumberOfDimuons() const { return GetNDimuons(); }
202 AliAODDimuon *GetDimuon(Int_t nDimu) const { return (AliAODDimuon*)fDimuons->UncheckedAt(nDimu); }
203 Int_t AddDimuon(const AliAODDimuon* dimu)
204 {new((*fDimuons)[fDimuons->GetEntriesFast()]) AliAODDimuon(*dimu); return fDimuons->GetEntriesFast()-1;}
207 void CreateStdContent();
209 void GetStdContent();
210 void CreateStdFolders();
211 void ResetStd(Int_t trkArrSize = 0,
212 Int_t vtxArrSize = 0,
214 Int_t cascadeArrSize = 0,
216 Int_t caloClusSize = 0,
217 Int_t fmdClusSize = 0,
218 Int_t pmdClusSize = 0,
219 Int_t dimuonArrsize =0
222 void Reset() {ClearStd();}
223 void ReadFromTree(TTree *tree, Option_t* opt = "");
224 void WriteToTree(TTree* tree) const {tree->Branch(fAODObjects);}
226 void Print(Option_t *option="") const;
227 void MakeEntriesReferencable();
228 static void AssignIDtoCollection(TCollection* col);
230 //Following needed only for mixed event
231 virtual Int_t EventIndex(Int_t) const {return 0;}
232 virtual Int_t EventIndexForCaloCluster(Int_t) const {return 0;}
233 virtual Int_t EventIndexForPHOSCell(Int_t) const {return 0;}
234 virtual Int_t EventIndexForEMCALCell(Int_t) const {return 0;}
238 TList *fAODObjects; // list of AODObjects
239 TFolder *fAODFolder; // folder structure of branches
240 Bool_t fConnected; //! flag if leaves are alreday connected
242 AliAODHeader *fHeader; //! event information
243 TClonesArray *fTracks; //! charged tracks
244 TClonesArray *fVertices; //! vertices
245 TClonesArray *fV0s; //! V0s
246 TClonesArray *fCascades; //! Cascades
247 AliAODTracklets *fTracklets; //! SPD tracklets
248 TClonesArray *fJets; //! jets
249 AliAODCaloCells *fEmcalCells; //! EMCAL calorimenter cells
250 AliAODCaloCells *fPhosCells; //! PHOS calorimenter cells
251 TClonesArray *fCaloClusters; //! calorimeter clusters
252 TClonesArray *fFmdClusters; //! FMDclusters
253 TClonesArray *fPmdClusters; //! PMDclusters
254 TClonesArray *fDimuons; //! dimuons
256 static const char* fAODListName[kAODListN]; //!
258 ClassDef(AliAODEvent, 6);