LCDSmearTrack

class description - source file - inheritance tree

class LCDSmearTrack : public TObject

    private:

      void CalcPOCA(Double_t qMC, Double_t bfld_z, TVector3 p_orig, TVector3 x_orig, TVector3& p_poca, TVector3& x_poca)
      void CalcSmearParameters(Double_t* m_eparm, Double_t* d_parm, Double_t bfld_z, Double_t pTot, Double_t abscth, LCDGetParameters* gp, LCDLookUp2d** par, Double_t* chi2)
      void CalcTrackParameters(Double_t qMC, Double_t bfld_z, TVector3 capMC, TVector3 caxMC, Double_t* tkpar)
      void FindEigen(TMatrixD& Source, TMatrixD& RotationMatrix, TMatrixD& EigenValues)

    protected:


    public:

          LCDSmearTrack LCDSmearTrack(LCDGetParameters* gp, char* smearFileName)
          LCDSmearTrack LCDSmearTrack(LCDSmearTrack&)
                   void ~LCDSmearTrack()
         static TClass* Class()
           LCDLookUp2d* GetBarrelTable(Int_t i)
           LCDLookUp2d* GetEndcapTable(Int_t i)
      LCDGetParameters* GetParameters()
        virtual TClass* IsA() const
              LCDTrack* makeTrack(LCDMcPart* p, Int_t index, Int_t index0, LCDGetParameters* gp)
           virtual void ShowMembers(TMemberInspector& insp, char* parent)
           virtual void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)

  Data Members
    private:

               TRandom* m_random           random numbers for smearing
      LCDGetParameters* m_parameters       parameters class
           LCDLookUp2d* barrel_parNum[15]  lookup tables for barrel
           LCDLookUp2d* endcap_parNum[15]  lookup tables for endcap

    protected:


    public:

      static Int_t ptI    
      static Int_t phiI   
      static Int_t zI     
      static Int_t rI     
      static Int_t tanLI

Class Description

 SmearTrack

 Smears tracks via lookup tables on resolution

LCDTrack* makeTrack(LCDMcPart* p, Int_t index, Int_t index0, LCDGetParameters* gp)

LCDSmearTrack(LCDGetParameters* gp, char* smearFileName)

void FindEigen( TMatrixD& Source, TMatrixD& RotationMatrix, TMatrixD& EigenValues)

void CalcPOCA( Double_t qMC, Double_t bfld_z, TVector3 p_orig, TVector3 x_orig, TVector3& p_poca, TVector3& x_poca)

void CalcSmearParameters( Double_t* m_eparm, Double_t* d_parm, Double_t bfld_z, Double_t pTot, Double_t abscth, LCDGetParameters* gp, LCDLookUp2d** par, Double_t* chi2)

void CalcTrackParameters( Double_t qMC, Double_t bfld_z, TVector3 pMC, TVector3 xMC, Double_t* tkpar)

Inline Functions

        LCDGetParameters* GetParameters()
             LCDLookUp2d* GetBarrelTable(Int_t i)
             LCDLookUp2d* GetEndcapTable(Int_t i)
                  TClass* Class()
                  TClass* IsA() const
                     void ShowMembers(TMemberInspector& insp, char* parent)
                     void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
            LCDSmearTrack LCDSmearTrack(LCDSmearTrack&)
                     void ~LCDSmearTrack()

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