AliFMDESDFixer.h

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#ifndef ALIFMDESDFIXER_H
#define ALIFMDESDFIXER_H 
#include <TObject.h>
#include <TBits.h>
class TH1;
class TList;
class AliESDFMD;
class TVector3;

class AliFMDESDFixer : public TObject 
{
public:
  AliFMDESDFixer();

  AliFMDESDFixer(const char* name);
  const char* GetName() const { return "fmdESDFixer"; }
  void CreateOutputObjects(TList* l);
  void Fix(AliESDFMD& esd, const TVector3& ip);

  void SetRecoNoiseFactor(Int_t f) { fRecoFactor = f; }
  void SetMaxNoiseCorrection(Double_t x) { fMaxNoiseCorr = x; }
  Int_t GetRecoNoiseFactor() const { return fRecoFactor; }
  Bool_t IsUseNoiseCorrection() const { return fRecoFactor < 4; }
  Int_t FindTargetNoiseFactor(const AliESDFMD& esd, Bool_t check=true) const;
  /* @} */

  void SetRecalculateEta(Bool_t use) { fRecalculateEta = use; }
  /* @} */

  void SetInvalidIsEmpty(Bool_t flag) { fInvalidIsEmpty = flag; }
  void AddDead(UShort_t d, Char_t r, UShort_t s, UShort_t t);
  void AddDeadRegion(UShort_t d, Char_t r, UShort_t s1, UShort_t s2, 
         UShort_t t1, UShort_t t2);
  void AddDead(const Char_t* script);
  /* @} */

  void Print(Option_t* option="") const;
protected:
  AliFMDESDFixer(const AliFMDESDFixer&);
  AliFMDESDFixer& operator=(const AliFMDESDFixer&);
  
  virtual Bool_t IsDead(UShort_t d, Char_t r, UShort_t s, UShort_t t) const;
  Bool_t CheckDead(UShort_t d, Char_t r, UShort_t s, UShort_t t, Double_t& m);
  void RecalculateEta(UShort_t d, Char_t r, UShort_t s, UShort_t t, 
          const TVector3& ip, Double_t& mult, Double_t& eta, 
          Double_t& cosTheta);
  Bool_t NoiseCorrect(Int_t f, Double_t c, Double_t cosTheta, Double_t& mult);

  Int_t    fRecoFactor;      // Noise factor used in Reco
  Double_t fMaxNoiseCorr;    // If noise corr above this, flag as dead 
  Bool_t   fRecalculateEta;  // Whether to recalc eta and angle cor (disp vtx)
  TBits    fXtraDead;        // List of extra dead channels
  Bool_t   fHasXtraDead;     // Whether we have xtra dead channels
  Bool_t   fInvalidIsEmpty;  // Consider kInvalidMult as zero 
  TH1*     fNoiseChange;     // Diagnostics
  TH1*     fEtaChange;       // Diagnostics
  TH1*     fDeadChange;      // Diagnostics
  
  ClassDef(AliFMDESDFixer,1);  // Fix FMD ESD object for issues 
};

#endif
// 
// EOF
//