AliESDHandler.h

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#ifndef ALIESDHANDLER_H
#define ALIESDHANDLER_H
/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//-------------------------------------------------------------------------
//
//     Implementation of the Event Handler Interface for ESD
//
//-------------------------------------------------------------------------

#include "AliVEventHandler.h"

class AliESDEvent;
class AliESDfriend;
class TFile;
class TTree;
class AliVCuts;

class AliESDHandler : public AliVEventHandler {
    
 public:
  AliESDHandler();
  AliESDHandler(const char* name, const char* title);
  virtual ~AliESDHandler();
  virtual void SetOutputFileName(const char* fname){fFileName = fname;}
  virtual const char* GetOutputFileName() const {return fFileName.Data();}
  virtual Bool_t Init(Option_t* option);
  virtual Bool_t Init(TTree* /*tree*/, Option_t* /*option*/)  {return kTRUE;}
  virtual Bool_t GetEntry() {return kTRUE;}
  virtual Bool_t BeginEvent(Long64_t /*entry*/){fIsEventSelectedForFriends = kFALSE; return kTRUE;}
  virtual Bool_t Notify() {return AliVEventHandler::Notify(); };
  virtual Bool_t Notify(const char * /* path */) {return kTRUE;}
  virtual Bool_t FinishEvent();
  virtual Bool_t Terminate();
  virtual Bool_t TerminateIO();
  
  AliESDfriend* GetESDfriend()  {return fesdf;}
  virtual TTree* GetTree() const {return fTreeEF;}
  void FillTree();
  void SetInputTree(TTree* /*tree*/) {;}
  void SelectEventForFriends() {fIsEventSelectedForFriends = kTRUE;}
  virtual AliVCuts*    GetEventSelection() const {return NULL;}

 private:

  AliESDHandler(const AliESDHandler&);             // Not implemented
  AliESDHandler& operator=(const AliESDHandler&);  // Not implemented
  
  AliESDfriend* fesdf;    
  TTree* fTreeEF;         
  TFile* fFileEF;         
  TString fFileName;      
  Bool_t fIsEventSelectedForFriends; 

    ClassDef(AliESDHandler, 3)
};
#endif