#include "AliInputEventHandler.h"
#include "AliAODEvent.h"
+#include "AliMCEvent.h"
+
+class TList;
+class AliMCEvent;
+class TH2F;
class AliAODInputHandler : public AliInputEventHandler {
virtual Bool_t Init(Option_t* /*opt*/) {return kTRUE;}
virtual Bool_t Init(TTree* tree, Option_t* opt);
AliAODEvent *GetEvent() const {return fEvent;}
+ AliMCEvent *MCEvent() const {return fMCEvent;}
+ virtual void AddFriend(char* filename);
+ virtual Bool_t BeginEvent(Long64_t entry);
+ virtual Bool_t Notify() { return AliVEventHandler::Notify();};
+ virtual Bool_t Notify(const char* path);
+ virtual Bool_t FinishEvent();
+ Option_t *GetDataType() const;
+ // Get the statistics object (currently TH2). Option can be BIN0.
+ virtual TObject *GetStatistics(Option_t *option="") const;
+ // Provisions for event merging
+ void SetMergeEvents(Bool_t flag) {fMergeEvents = flag;}
+ Bool_t GetMergeEvents() const {return fMergeEvents;}
+ AliAODEvent* GetEventToMerge() {return fAODEventToMerge;}
+ void SetMergeOffset(Int_t ioff) {fMergeOffset = ioff;}
private:
AliAODInputHandler(const AliAODInputHandler& handler);
AliAODInputHandler& operator=(const AliAODInputHandler& handler);
private:
- AliAODEvent *fEvent; //! Pointer to the event
- ClassDef(AliAODInputHandler, 1);
+ AliAODEvent *fEvent; //! Pointer to the event
+ AliMCEvent *fMCEvent; //! Pointer to the MCEvent
+ TList *fFriends; // List of friend trees
+// Support for merged events
+ Bool_t fMergeEvents; // Flag for event merging
+ TFile *fFileToMerge; //! File for merging
+ TTree *fTreeToMerge; //! Tree for merging
+ AliAODEvent *fAODEventToMerge; //! Event for merging
+ Int_t fMergeOffset; //! Event offset for merging
+ TH2F* fHistStatistics[2]; //! how many events are cut away why {all,bin 0}
+ ClassDef(AliAODInputHandler, 2);
};
#endif