AliForwarddNdetaTask.h

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//
// Task to analyse the AOD for for dN/deta in the forward regions 
//
#ifndef ALIFORWARDDNDETATASK_H
#define ALIFORWARDDNDETATASK_H

#include "AliBasedNdetaTask.h"
class TList;
class TH2D;
class TH1D;

class AliForwarddNdetaTask : public AliBasedNdetaTask
{
public:
  AliForwarddNdetaTask();
  AliForwarddNdetaTask(const char* name);
  virtual ~AliForwarddNdetaTask() {}
protected:
  AliForwarddNdetaTask(const AliForwarddNdetaTask& o);
  AliForwarddNdetaTask& operator=(const AliForwarddNdetaTask&);

  Bool_t LoadEmpirical(const char* path);
  Bool_t Finalize();
  TH2D* GetHistogram(const AliAODEvent& aod, Bool_t mc);
  virtual Int_t GetColor() const { return kRed+2; }
  virtual void CheckEventData(Double_t vtx, 
            TH2*     data, 
            TH2*     mcData);
  AliBasedNdetaTask::CentralityBin* 
  MakeCentralityBin(const char* name, Float_t l, Float_t h) const;

  class CentralityBin : public AliBasedNdetaTask::CentralityBin 
  {
  public:
    CentralityBin() : AliBasedNdetaTask::CentralityBin() {}
    CentralityBin(const char* name, Float_t low, Float_t high)
      : AliBasedNdetaTask::CentralityBin(name, low, high)
    {}
    CentralityBin(const CentralityBin& other){;}
    virtual ~CentralityBin() {}
    CentralityBin& operator=(const CentralityBin&){return *this;}
    virtual bool End(TList*      sums, 
         TList*      results,
         UShort_t    scheme,
         Double_t    trigEff,
         Double_t    trigEff0,
         Bool_t      rootProj,
         Bool_t      corrEmpty, 
         Int_t       triggerMask,
         Int_t       marker,
         Int_t       color,
         TList*      mclist,
         TList*      truthlist);
  protected:
    TH1* EmpiricalCorrection(TList* results);
    // ClassDef(CentralityBin,4); // A centrality bin     
  };

  ClassDef(AliForwarddNdetaTask,4); // Determine multiplicity in forward region
};

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