AliFMDBaseDigit.h

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#ifndef ALIFMDBASEDIGIT_H
#define ALIFMDBASEDIGIT_H

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

//____________________________________________________________________
class AliFMDBaseDigit : public AliDigit 
{
public: 
  AliFMDBaseDigit();
  AliFMDBaseDigit(UShort_t detector, 
      Char_t   ring='\0', 
      UShort_t sector=0, 
      UShort_t strip=0);
  AliFMDBaseDigit(Int_t*   tracks, 
      UShort_t detector, 
      Char_t   ring='\0', 
      UShort_t sector=0, 
      UShort_t strip=0);  
  virtual ~AliFMDBaseDigit() {}
  UShort_t     Detector()    const { return fDetector; }
  Char_t       Ring()            const { return fRing;     }
  UShort_t     Sector()            const { return fSector;   }
  UShort_t     Strip()             const { return fStrip;    }
  virtual void Print(Option_t* opt="") const;
  const char*  GetName() const;
  Int_t Compare(const TObject* o) const;
  Bool_t IsSortable() const { return kTRUE; }
  
  void AddTrack(Int_t trackno);
  
  UShort_t GetNTrack() const;
  
  virtual void SetCount(UShort_t s, Short_t c) = 0;
protected:
  ULong_t  Hash() const;
  UShort_t fDetector;  // (Sub) Detector # (1,2, or 3)
  Char_t   fRing;      // Ring ID ('I' or 'O')
  UShort_t fSector;    // Sector # (phi division)
  UShort_t fStrip;     // Strip # (radial division)
  mutable TString  fName;      
  ClassDef(AliFMDBaseDigit, 3) // Base class for FMD digits 
};

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