PairAnalysisMixedEvent.h

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#ifndef PAIRANALYSISMIXEDEVENT_H
#define PAIRANALYSISMIXEDEVENT_H
 
/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. */
 
//#############################################################
//#                                                           #
//#         Class PairAnalysisMixedEvent                      #
//#                                                           #
//#  Authors:                                                 #
//#   Julian    Book,     Uni Ffm / Julian.Book@cern.ch       #
//#                                                           #
//#############################################################
 
#include <TClonesArray.h>
#include <TNamed.h>
 
#include "PairAnalysisVarManager.h"
 
 
class TObjArray;
class TProcessID;
 
class PairAnalysisMixedEvent : public TNamed {
public:
  PairAnalysisMixedEvent();
  PairAnalysisMixedEvent(const char* name, const char* title);
 
  virtual ~PairAnalysisMixedEvent();
 
  void Set(Int_t size = 100);
 
  void SetTracks(const TObjArray& arrP, const TObjArray& arrN);
  void SetEventData(const Double_t data[PairAnalysisVarManager::kNMaxValuesMC]);
  const Double_t* GetEventData() const { return fEventData; }
 
  const TClonesArray* GetTrackArrayP() const { return &fArrTrackP; }
  const TClonesArray* GetTrackArrayN() const { return &fArrTrackN; }
 
  Int_t GetNTracksP() const { return fNTracksP; }
  Int_t GetNTracksN() const { return fNTracksN; }
 
  void SetProcessID(TProcessID* pid) { fPID = pid; }
  const TProcessID* GetProcessID() { return fPID; }
 
  virtual void Clear(Option_t* opt = "C");
 
 
private:
  TClonesArray fArrTrackP;  //positive tracks
  TClonesArray fArrTrackN;  //negative tracks
 
  Int_t fNTracksP = 0;  //number of positive tracks
  Int_t fNTracksN = 0;  //number of negative tracks
 
  Double_t
    fEventData[PairAnalysisVarManager::
                 kNMaxValuesMC];  // event informaion from the var manager
 
  TProcessID* fPID = NULL;  
  UInt_t fPIDIndex = 0;     
 
  PairAnalysisMixedEvent(const PairAnalysisMixedEvent& c);
  PairAnalysisMixedEvent& operator=(const PairAnalysisMixedEvent& c);
 
  void AssignID(TObject* obj);
 
  ClassDef(PairAnalysisMixedEvent, 2)  // Small mixed event structure
};
 
 
#endif