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File indexing completed on 2023-03-17 11:26:38

0001 #include "TrackingTools/TrajectoryParametrization/interface/PerigeeTrajectoryError.h"
0002 #include "DataFormats/Math/interface/invertPosDefMatrix.h"
0003 
0004 void PerigeeTrajectoryError::calculateWeightMatrix() const {
0005   inverseError = invertPosDefMatrix(thePerigeeError, thePerigeeWeight) ? 0 : 1;
0006   weightIsAvailable = true;
0007 }