virtual LitStatus Update(CbmLitTrackParam *pParam, const CbmLitHit *pHit, litfloat &chiSq)=0
Main function to be implemented for concrete track update algorithm.
virtual LitStatus Update(const CbmLitTrackParam *pParamIn, CbmLitTrackParam *pParamOut, const CbmLitHit *pHit, litfloat &chiSq)=0
Main function to be implemented for concrete track update algorithm.