AliForwardMCFlowTaskQC.h

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//
// Calculate the flow in the forward regions using the Q cumulants method
//
#ifndef ALIFORWARDMCFLOWTASKQC_H
#define ALIFORWARDMCFLOWTASKQC_H

#include "AliForwardFlowTaskQC.h"
#include "AliForwardFlowWeights.h"
class TGraph;
class AliAODMCHeader;

class AliForwardMCFlowTaskQC : public AliForwardFlowTaskQC
{
public:
  AliForwardMCFlowTaskQC();
  AliForwardMCFlowTaskQC(const char* name);
  virtual ~AliForwardMCFlowTaskQC() {}
  void SetUseImpactParameter(Bool_t use = kTRUE) { fUseImpactPar = use; }
  void SetUseMCHeaderVertex(Bool_t use = kTRUE) { fUseMCVertex = use; }
  void SetUseFlowWeights(Bool_t use = kTRUE) { fUseFlowWeights = use; }
   
protected:
  AliForwardMCFlowTaskQC(const AliForwardMCFlowTaskQC& o);
  AliForwardMCFlowTaskQC& operator=(const AliForwardMCFlowTaskQC& o);
  void InitVertexBins();
  void InitHists();
  Bool_t Analyze();
  void Finalize();
  virtual Bool_t CheckEvent(const AliAODForwardMult* aodfm);
  virtual Bool_t CheckTrigger(const AliAODForwardMult* aodfm) const;
  virtual Bool_t GetCentrality(const AliAODForwardMult* aodfm);
  virtual Bool_t GetVertex(const AliAODForwardMult* aodfm);
  Bool_t FillMCHist();
  Double_t GetCentFromB() const;
  
  TList                 fBinsForwardTR;   //  List with FMDTR VertexBin objects
  TList                 fBinsCentralTR;   //  List with SPDTR VertexBin objects
  TList                 fBinsMC;          //  List with MC VertexBin objects
  AliAODMCHeader*       fAODMCHeader;     //  MC header object
  TH2D                  fHistdNdedpMC;    //  d^2N/detadphi MC particles histogram
  TH2D*                 fHistFMDMCCorr;   //  Diagnostics for mult. corr. between FMD and MC
  TH2D*                 fHistSPDMCCorr;   //  Diagnostics for mult. corr. between SPD and MC
  AliForwardFlowWeights* fWeights;         //  Flow after burner 
  TGraph*               fImpactParToCent; //  Parametrization of b to centrality
  Bool_t                fUseImpactPar;    //  Flag to use impact parameter for cent
  Bool_t                fUseMCVertex;     //  Get vertex from MC header
  Bool_t                fUseFlowWeights;  //  Add flow

  ClassDef(AliForwardMCFlowTaskQC, 6); // FMD MC analysis task 
};
 
#endif
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