AliFMDSDigit.h

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#ifndef ALIFMDSDIGIT_H
#define ALIFMDSDIGIT_H

//___________________________________________________________________
//
//  Digits classes for the FMD
//  AliFMDBaseDigit - base class 
//  AliFMDDigit     - Normal (smeared) digit             
//  AliFMDSDigit    - Summable (non-smeared) digit             
//
#ifndef ALIFMDBASEDIGIT_H
# include <AliFMDBaseDigit.h>
#endif
// #ifndef ROOT_TArrayI
// # include <TArrayI.h>
// #endif

//____________________________________________________________________
class AliFMDSDigit : public AliFMDBaseDigit
{
public:
  AliFMDSDigit();
  AliFMDSDigit(UShort_t       detector, 
         Char_t         ring='\0', 
         UShort_t       sector=0, 
         UShort_t       strip=0, 
         Float_t        edep=0,
         UShort_t       count=0, 
         Short_t        count2=-1, 
         Short_t        count3=-1,
         Short_t        count4=-1,
         UShort_t       npart=0,
         UShort_t       nprim=0, 
         const Int_t*   refs=0);
  virtual ~AliFMDSDigit() {}
  UShort_t Count1() const { return fCount1;   }
  Short_t  Count2() const { return fCount2;   }
  Short_t  Count3() const { return fCount3;   }
  Short_t  Count4() const { return fCount4;   }
  UShort_t Counts() const;
  Float_t  Edep() const { return fEdep;     }
  UShort_t NParticles() const { return fNParticles; }
  UShort_t NPrimaries() const { return fNPrimaries; }
#if 0

  const TArrayI& TrackLabels() const { return fLabels; }
#endif

  void     Print(Option_t* opt="") const;
  void SetCount(UShort_t s, Short_t c);
protected:
  Float_t  fEdep;       // Energy deposited 
  UShort_t fCount1;     // Digital signal 
  Short_t  fCount2;     // Digital signal (-1 if not used)
  Short_t  fCount3;     // Digital signal (-1 if not used)
  Short_t  fCount4;     // Digital signal (-1 if not used)
  UShort_t fNParticles; // Total number of particles that hit this strip
  UShort_t fNPrimaries; // Number of primary particles that his this strip
#if 0
  TArrayI  fLabels;     // MC-truth track labels
#endif
  ClassDef(AliFMDSDigit,5)     // Summable FMD digit
};
  
inline UShort_t 
AliFMDSDigit::Counts() const 
{
  if (fCount4 >= 0) return fCount3;
  if (fCount3 >= 0) return fCount2;
  if (fCount2 >= 0) return fCount2;
  return fCount1;
}

inline void
AliFMDSDigit::SetCount(UShort_t i, Short_t c)
{
  switch (i) {
  case 0: fCount1 = c; break;
  case 1: fCount2 = c; break;
  case 2: fCount3 = c; break;
  case 3: fCount4 = c; break;
  }
}

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