Acts::KalmanVertexTrackUpdater::detail Namespace Reference

Functions
BoundMatrix	createFullTrackCovariance (const SymMatrix3D &sMat, const ActsMatrixD< 4, 3 > &newTrkCov, const SymMatrix4D &vtxWeight, const SymMatrix4D &vtxCov, const BoundVector &newTrkParams)
	reates a new covariance matrix for the refitted track parameters

Function Documentation

Acts::BoundMatrix Acts::KalmanVertexTrackUpdater::detail::createFullTrackCovariance ( const SymMatrix3D &  sMat, const ActsMatrixD< 4, 3 > &  newTrkCov, const SymMatrix4D &  vtxWeight, const SymMatrix4D &  vtxCov, const BoundVector &  newTrkParams  )

inline

reates a new covariance matrix for the refitted track parameters

Parameters

sMat	Track ovariance in momentum space
newTrkCov	New track covariance matrixs
vtxWeight	Vertex weight matrix
vtxCov	Vertex covariance matrix
newTrkParams	New track parameter

Definition at line 116 of file KalmanVertexTrackUpdater.ipp.

View newest version in sPHENIX GitHub at line 116 of file KalmanVertexTrackUpdater.ipp

References cos().

Referenced by Acts::KalmanVertexTrackUpdater::update().

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