- void GetThetaPhiCov( TMatrixDSym& cov, const TVector3& vec, const TMatrixDSym& vecCov );
- void Angles( TVectorD &angles, const TMatrixD &rotmat );
- void RotMat( TMatrixD& R, const TVectorD& angles );
- Bool_t IntersectionLinePlane( TVector3& intersection, const TVector3& base, const TVector3& dir, const TVector3& p, const TVector3& n );
- void TMatrixDSym_from_TMatrixD( TMatrixDSym& matsym, const TMatrixD& mat );
- void SanitizeExtendedCovMatrix( TMatrixDSym& covout, const TMatrixDSym& pointcov, const TVector3& dir );
- Bool_t ProcessTrackPointArrays();
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- Bool_t ExtractSubTrackPointArray( AliTrackPointArray* pTrackOut, TArrayI* pVolIDArrayOut, const AliTrackPointArray* pTrackIn, const Int_t firstlayer, const Int_t lastlayer );
- Bool_t FitTrackPointArrayRieman( TVector3* pPoint, TMatrixDSym* pPointCov, TVector3* pDir, TMatrixDSym* pDirCov, AliTrackPointArray* pTrackPointArray, TArrayI* pVolIDs, AliTrackPoint* pRefPoint );
- Bool_t FitTrackPointArrayKalman( TVector3* pPoint, TMatrixDSym* pPointCov, TVector3* pDir, TMatrixDSym* pDirCov, AliTrackPointArray* pTrackPointArray, TArrayI* pVolIDs, AliTrackPoint* pRefPoint );
- Bool_t FindCosmicInEvent( AliESDEvent* pEvent );
- void SortTrackPointArrayWithY( AliTrackPointArray* pout, const AliTrackPointArray* pin, const Bool_t descending=kFALSE );
- void JoinTrackArrays( AliTrackPointArray* pout, const AliTrackPointArray* pin1, const AliTrackPointArray* pin2 );
- Bool_t UpdateCalibration();