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"
24 #include "AliAODCluster.h"
25 #include "AliAODJet.h"
26 #include "AliAODTracklets.h"
30 class AliAODEvent : public AliVEvent {
33 enum AODListIndex_t {kAODHeader,
43 virtual ~AliAODEvent();
45 //AliAODEvent(const AliAODEvent& aodevent); // not implemented
46 //AliAODEvent& operator=(const AliAODEvent& aodevent); // not implemented
48 void AddObject(TObject *obj);
49 TObject *FindListObject(const char *objName) ;
50 TList *GetList() const { return fAODObjects; }
53 AliAODHeader *GetHeader() const { return fHeader; }
54 void AddHeader(const AliAODHeader* hdx)
56 delete fHeader; fHeader = new AliAODHeader(*hdx);
57 (fAODObjects->FirstLink())->SetObject(fHeader);
60 // setters and getters for header information
61 void SetRunNumber(Int_t n) {if (fHeader) fHeader->SetRunNumber(n);}
62 void SetPeriodNumber(UInt_t n){if (fHeader) fHeader->SetPeriodNumber(n);}
63 void SetOrbitNumber(UInt_t n) {if (fHeader) fHeader->SetOrbitNumber(n);}
64 void SetBunchCrossNumber(UShort_t n) {if (fHeader) fHeader->SetBunchCrossNumber(n);}
65 void SetMagneticField(Double_t mf){if (fHeader) fHeader->SetMagneticField(mf);}
67 Int_t GetRunNumber() const {return fHeader ? fHeader->GetRunNumber() : -999;}
68 UInt_t GetPeriodNumber() const {return fHeader ? fHeader->GetPeriodNumber() : 0;}
69 UInt_t GetOrbitNumber() const {return fHeader ? fHeader->GetOrbitNumber() : 0;}
70 UShort_t GetBunchCrossNumber() const {return fHeader ? fHeader->GetBunchCrossNumber() : 0;}
71 Double_t GetMagneticField() const {return fHeader ? fHeader->GetMagneticField() : -999.;}
73 void SetEventType(UInt_t eventType){fHeader->SetEventType(eventType);}
74 void SetTriggerMask(ULong64_t n) {fHeader->SetTriggerMask(n);}
75 void SetTriggerCluster(UChar_t n) {fHeader->SetTriggerCluster(n);}
77 UInt_t GetEventType() const { return fHeader ? fHeader->GetEventType() : 0;}
78 ULong64_t GetTriggerMask() const {return fHeader ? fHeader->GetTriggerMask() : 0;}
79 UChar_t GetTriggerCluster() const {return fHeader ? fHeader->GetTriggerCluster() : 0;}
81 Double_t GetZDCN1Energy() const { return fHeader ? fHeader->GetZDCN1Energy() : -999.; }
82 Double_t GetZDCP1Energy() const { return fHeader ? fHeader->GetZDCP1Energy() : -999.; }
83 Double_t GetZDCN2Energy() const { return fHeader ? fHeader->GetZDCN2Energy() : -999.; }
84 Double_t GetZDCP2Energy() const { return fHeader ? fHeader->GetZDCP2Energy() : -999.; }
85 Double_t GetZDCEMEnergy() const { return fHeader ? fHeader->GetZDCEMEnergy() : -999.; }
88 TClonesArray *GetTracks() const { return fTracks; }
89 Int_t GetNTracks() const { return fTracks->GetEntriesFast(); }
90 Int_t GetNumberOfTracks() const { return GetNTracks(); }
91 AliAODTrack *GetTrack(Int_t nTrack) const { return (AliAODTrack*)fTracks->UncheckedAt(nTrack); }
92 Int_t AddTrack(const AliAODTrack* trk)
93 {new((*fTracks)[fTracks->GetEntriesFast()]) AliAODTrack(*trk); return fTracks->GetEntriesFast()-1;}
94 Int_t GetMuonTracks(TRefArray *muonTracks) const;
97 TClonesArray *GetVertices() const { return fVertices; }
98 Int_t GetNVertices() const { return fVertices->GetEntriesFast(); }
99 AliAODVertex *GetVertex(Int_t nVertex) const { return (AliAODVertex*)fVertices->UncheckedAt(nVertex); }
100 Int_t AddVertex(const AliAODVertex* vtx)
101 {new((*fVertices)[fVertices->GetEntriesFast()]) AliAODVertex(*vtx); return fVertices->GetEntriesFast()-1;}
102 virtual AliAODVertex *GetPrimaryVertex() const { return GetVertex(0); }
106 TClonesArray *GetClusters() const { return fClusters; }
107 Int_t GetNClusters() const { return fClusters->GetEntriesFast(); }
108 AliAODCluster *GetCluster(Int_t nCluster) const { return (AliAODCluster*)fClusters->UncheckedAt(nCluster); }
109 Int_t AddCluster(const AliAODCluster* vtx)
110 {new((*fClusters)[fClusters->GetEntriesFast()]) AliAODCluster(*vtx); return fClusters->GetEntriesFast()-1;}
113 TClonesArray *GetJets() const { return fJets; }
114 Int_t GetNJets() const { return fJets->GetEntriesFast(); }
115 AliAODJet *GetJet(Int_t nJet) const { return (AliAODJet*)fJets->UncheckedAt(nJet); }
116 Int_t AddJet(const AliAODJet* vtx)
117 {new((*fJets)[fJets->GetEntriesFast()]) AliAODJet(*vtx); return fJets->GetEntriesFast()-1;}
120 AliAODTracklets *GetTracklets() const { return fTracklets; }
123 void CreateStdContent();
125 void GetStdContent();
126 void ResetStd(Int_t trkArrSize = 0, Int_t vtxArrSize = 0);
128 void ReadFromTree(TTree *tree);
129 const void WriteToTree(TTree* tree) const {tree->Branch(fAODObjects);}
131 void Print(Option_t *option="") const;
135 TList *fAODObjects; // list of AODObjects
138 AliAODHeader *fHeader; //! event information
139 TClonesArray *fTracks; //! charged tracks
140 TClonesArray *fVertices; //! vertices
141 TClonesArray *fClusters; //! neutral particles
142 TClonesArray *fJets; //! jets
143 AliAODTracklets *fTracklets; //! SPD tracklets
145 static const char* fAODListName[kAODListN]; //!
147 ClassDef(AliAODEvent,3);