AliForwardMCMultiplicityTask.h

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// 
// Calculate the multiplicity in the forward regions event-by-event 
// 
#ifndef ALIFORWARDMCMULTIPLICITYTASK_H
#define ALIFORWARDMCMULTIPLICITYTASK_H

#include "AliForwardMultiplicityBase.h"
#include "AliFMDMCEventInspector.h"
#include "AliMultEventClassifier.h"
#include "AliFMDESDFixer.h"
#include "AliFMDMCSharingFilter.h"
#include "AliFMDMCDensityCalculator.h"
#include "AliFMDMCCorrector.h"
#include "AliFMDHistCollector.h"
// #include "AliFMDEnergyFitter.h"
#include "AliFMDEventPlaneFinder.h"
#include <AliESDFMD.h>
class AliESDEvent;
class TH2D;
class TList;
class AliFMDMCTrackDensity;

class AliForwardMCMultiplicityTask : public AliForwardMultiplicityBase
{
public:
  AliForwardMCMultiplicityTask(const char* name);
  AliForwardMCMultiplicityTask();
  virtual Bool_t Book();
  virtual Bool_t PreEvent();
  virtual Bool_t Event(AliESDEvent& esd);
  virtual Bool_t PostEvent();
  /* 
   * @} 
   */
  void SetOnlyPrimary(Bool_t use);
  AliFMDEventInspector& GetEventInspector() { return fEventInspector; }
  // AliMultEventClassifier& GetMultEventClassifier() { return fMultEventClassifier; }
  AliFMDESDFixer& GetESDFixer() { return fESDFixer; }
  AliFMDSharingFilter& GetSharingFilter() { return fSharingFilter; }
  AliFMDDensityCalculator& GetDensityCalculator() { return fDensityCalculator; }
  AliFMDCorrector& GetCorrections() { return fCorrections; }
  AliFMDHistCollector& GetHistCollector() { return fHistCollector; }
  AliFMDEventPlaneFinder& GetEventPlaneFinder() { return fEventPlaneFinder; }
  AliFMDMCTrackDensity& GetTrackDensity() { return fSharingFilter.GetTrackDensity(); }
  const AliFMDEventInspector& GetEventInspector() const { return fEventInspector; }
  // const AliMultEventClassifier& GetMultEventClassifier() const { return fMultEventClassifier; }
  const AliFMDESDFixer& GetESDFixer() const { return fESDFixer; }
  const AliFMDSharingFilter& GetSharingFilter() const { return fSharingFilter; }
  const AliFMDDensityCalculator& GetDensityCalculator() const { return fDensityCalculator; }
  const AliFMDCorrector& GetCorrections() const { return fCorrections; }
  const AliFMDHistCollector& GetHistCollector() const { return fHistCollector; }
  const AliFMDEventPlaneFinder& GetEventPlaneFinder() const { return fEventPlaneFinder; }
  const AliFMDMCTrackDensity& GetTrackDensity() const { return fSharingFilter.GetTrackDensity(); }
protected: 
  AliForwardMCMultiplicityTask(const AliForwardMCMultiplicityTask& o);
  AliForwardMCMultiplicityTask& 
  operator=(const AliForwardMCMultiplicityTask& o);
  virtual void InitMembers(const TAxis& pe, const TAxis& pv);
  virtual void CreateBranches(AliAODHandler* ah);
  virtual void EstimatedNdeta(const TList* input, TList* output) const;

  AliESDFMD              fESDFMD;       // Sharing corrected ESD object
  AliESDFMD              fMCESDFMD;     // MC 'Sharing corrected' ESD object
  AliForwardUtil::Histos fMCHistos;     // MC Cache histograms 
  AliAODForwardMult      fMCAODFMD;     // MC Output object
  AliForwardUtil::Histos fMCRingSums;   // Cache histograms 
  TH2D*                  fPrimary;      // Per event primary particles 

  AliFMDMCEventInspector    fEventInspector;    // Algorithm
  // AliMultEventClassifier    fMultEventClassifier;//Event class
  AliFMDESDFixer            fESDFixer;          // Algorithm
  AliFMDMCSharingFilter     fSharingFilter;     // Algorithm
  AliFMDMCDensityCalculator fDensityCalculator; // Algorithm
  AliFMDMCCorrector         fCorrections;       // Algorithm
  AliFMDHistCollector       fHistCollector;     // Algorithm
  AliFMDEventPlaneFinder    fEventPlaneFinder;  // Algorithm

  ClassDef(AliForwardMCMultiplicityTask,5) // Forward multiplicity class
};

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