+ Double_t GetSnp() const {return fP[2];}
+ Double_t GetTgl() const {return fP[3];}
+ Double_t Get1Pt() const {return fP[4];}
+
+ Double_t GetSigmaY2() const {return fC[0];}
+ Double_t GetSigmaZY() const {return fC[1];}
+ Double_t GetSigmaZ2() const {return fC[2];}
+ Double_t GetSigmaSnpY() const {return fC[3];}
+ Double_t GetSigmaSnpZ() const {return fC[4];}
+ Double_t GetSigmaSnp2() const {return fC[5];}
+ Double_t GetSigmaTglY() const {return fC[6];}
+ Double_t GetSigmaTglZ() const {return fC[7];}
+ Double_t GetSigmaTglSnp() const {return fC[8];}
+ Double_t GetSigmaTgl2() const {return fC[9];}
+ Double_t GetSigma1PtY() const {return fC[10];}
+ Double_t GetSigma1PtZ() const {return fC[11];}
+ Double_t GetSigma1PtSnp() const {return fC[12];}
+ Double_t GetSigma1PtTgl() const {return fC[13];}
+ Double_t GetSigma1Pt2() const {return fC[14];}
+