InstallArea/include/RootEventData/RootEventData/TMdcTrack.h

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#ifndef RootEventData_TMdcTrack_H
#define RootEventData_TMdcTrack_H 1
 
#include "TObject.h"
 
class TMdcTrack : public TObject {
    
public:
  TMdcTrack();
  ~TMdcTrack ();
 
//Get
  const Int_t     trackId()      const { return  m_trackId;  }
  const Double_t  helix(Int_t i) const { return  m_helix[i]; }
  const Int_t     stat()         const { return  m_stat;     }
  const Double_t  chi2()         const { return  m_chi2;     }
  const Int_t     ndof()         const { return  m_ndof;     }
  const Double_t  err(Int_t i)   const { return  m_err[i];   }
  const Int_t     nster()        const { return  m_nster;    }
  const Int_t     nlayer()       const { return  m_nlayer; }
  const Int_t     firstLayer()   const { return  m_firstLayer;}
  const Int_t     lastLayer()    const { return  m_lastLayer; }
 
  const Double_t  x()            const;
  const Double_t  y()            const;
  const Double_t  z()            const;
 
  const Double_t  r()            const;
  const Int_t     charge()       const;
  const Double_t  pxy()          const;
  const Double_t  px()           const;
  const Double_t  py()           const;
  const Double_t  pz()           const;
  const Double_t  p()            const;
  const Double_t  theta()        const;
  const Double_t  phi()          const;
  
  //set
  void setHelix(const Double_t helix[5]);
  void setErr(const Double_t err[15] );
  void setTrackId(const Int_t trackId )  { m_trackId = trackId; }
  void setStat(const Int_t    stat   )   { m_stat = stat ;      }
  void setChi2(const Double_t chi  )     { m_chi2 = chi;        }
  void setNdof(const Int_t    ndof )     { m_ndof = ndof;       }
  void setNster(const Int_t     ns )     { m_nster = ns;        }
  void setNlayer(const Int_t nlayer)     { m_nlayer= nlayer;    }
  void setFirstLayer(const Int_t fL)     { m_firstLayer = fL;   }
  void setLastLayer(const Int_t lL )     { m_lastLayer = lL;    }
  
  
 private: 
  Int_t    m_trackId;    // Track Id Wensp add 2005-10-19 
  Double_t m_helix[5];   // 5 track parameters
  Double_t m_err[15];    // Error  Matrix
  // Double_t m_poca[3];
  Int_t    m_stat;       // Track Fit Quality
  Double_t m_chi2;
  Int_t    m_ndof;        
  Int_t    m_nster;      // number of  stereo hits contained
  Int_t    m_nlayer;     // number of  layer track passed
  Int_t    m_firstLayer; // 
  Int_t    m_lastLayer;  //
  ClassDef(TMdcTrack,3)
};
 
#endif