1 #ifndef ALIESDINPUTHANDLER_H
2 #define ALIESDINPUTHANDLER_H
3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
8 //-------------------------------------------------------------------------
9 // ESD Input Handler realisation of the AliVEventHandler interface
10 // Author: Andreas Morsch, CERN
11 //-------------------------------------------------------------------------
13 #include "AliInputEventHandler.h"
14 #include "AliESDEvent.h"
25 class AliESDInputHandler : public AliInputEventHandler {
29 AliESDInputHandler(const char* name, const char* title);
30 virtual ~AliESDInputHandler();
31 virtual Bool_t Init(Option_t* opt) {return AliInputEventHandler::Init(opt);}
32 virtual Bool_t Init(TTree* tree, Option_t* opt);
33 virtual Bool_t BeginEvent(Long64_t entry);
34 virtual Bool_t Notify() { return AliInputEventHandler::Notify(); };
35 virtual Bool_t Notify(const char* path);
36 virtual Bool_t FinishEvent();
37 void CheckSelectionMask();
38 AliESDEvent *GetEvent() const {return fEvent;}
39 Option_t *GetAnalysisType() const {return fAnalysisType;}
40 Option_t *GetDataType() const;
41 // Tag cut summary analysis
42 Int_t GetNEventAcceptedInFile();
43 Int_t GetNEventRejectedInFile();
44 Bool_t GetCutSummaryForChain(Int_t *aTotal, Int_t *aAccepted, Int_t *aRejected);
45 Int_t GetNFilesEmpty();
47 AliESDEvent *GetHLTEvent() const {return fHLTEvent;}
48 TTree *GetHLTTree() const {return fHLTTree;}
49 void SetReadHLT() {fUseHLT = kTRUE;}
51 AliESDfriend *GetESDfriend() const {return fFriend;}
52 AliESDpid *GetESDpid() const {return fESDpid;}
53 void SetESDpid(AliESDpid* pid) {fESDpid = pid;}
54 void SetReadFriends(Bool_t flag) {fReadFriends = flag;}
55 void SetFriendFileName(const char *fname) {fFriendFileName = fname;}
57 void SetReadTags() {fUseTags = kTRUE;}
58 AliRunTag *GetRunTag() const {return fRunTag;}
59 const AliEventTag *GetEventTag() const {return fEventTag;}
60 // Get the statistics object (currently TH2). Option can be BIN0.
61 virtual TObject *GetStatistics(Option_t *option="") const;
63 AliESDInputHandler(const AliESDInputHandler& handler);
64 AliESDInputHandler& operator=(const AliESDInputHandler& handler);
67 AliESDEvent *fEvent; //! Pointer to the event
68 AliESDfriend *fFriend; //! Pointer to the esd friend
69 AliESDpid *fESDpid; //! Pointer to PID information
70 Option_t *fAnalysisType; //! local, proof, grid
71 Int_t fNEvents; //! Number of events in the current tree
73 AliESDEvent *fHLTEvent; //! Pointer to the HLT Event (if present)
74 TTree *fHLTTree; //! Pointer to the HLT Event (if present)
75 Bool_t fUseHLT; // Flag to access HLT Events
76 // ESD Tag Cut Summary
77 TMap *fTagCutSumm; //! Tag cut summary map
78 // ESD Tags (optional)
79 Bool_t fUseTags; // Flag to use tags
80 TChain *fChainT; //! File with event tags
81 TTree *fTreeT; //! Tree of tags
82 AliRunTag *fRunTag; //! Pointer to the run tag
83 const AliEventTag *fEventTag; //! Current event tag
85 Bool_t fReadFriends; // Flag for friends reading
86 TString fFriendFileName;// Name of the file containing the frien tree (branch)
87 ClassDef(AliESDInputHandler, 6);