AliCentralMCMultiplicityTask.h

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// 
// Base class for classes that calculate the multiplicity in the
// SPD clusters event-by-event
// 
#ifndef ALICENTRALMCMULTIPLICITYTASK_H
#define ALICENTRALMCMULTIPLICITYTASK_H

#include "AliCentralMultiplicityTask.h"
#include "AliSPDMCTrackDensity.h"
class AliESDEvent;
class AliMCEvent;

class AliCentralMCMultiplicityTask : public AliCentralMultiplicityTask
{
public:
  AliCentralMCMultiplicityTask(const char* name); 
  AliCentralMCMultiplicityTask();
  virtual Bool_t Book();
  virtual void CreateBranches(AliAODHandler* ah);
  virtual Bool_t PreData(const TAxis& v, const TAxis& e);
  virtual Bool_t PreEvent();
  virtual Bool_t Event(AliESDEvent& esd);
  virtual void Print(Option_t* option="") const;
  const AliSPDMCTrackDensity& GetTrackDensity() const { return fTrackDensity; }
  AliSPDMCTrackDensity& GetTrackDensity() { return fTrackDensity; }

protected: 
  AliCentralMCMultiplicityTask(const AliCentralMCMultiplicityTask& o);
  AliCentralMCMultiplicityTask& operator=(const AliCentralMCMultiplicityTask&o);
  AliSPDMCTrackDensity   fTrackDensity;     // Calculate N_ch,incl from MC
  AliAODCentralMult      fAODMCCentral;     // Output object
  ClassDef(AliCentralMCMultiplicityTask,2)  // Forward multiplicity class
};

#endif
// Local Variables:
//  mode: C++
// End: