PerigeeTrajectoryError.cc

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#include "TrackingTools/TrajectoryParametrization/interface/PerigeeTrajectoryError.h"
#include "DataFormats/Math/interface/invertPosDefMatrix.h"


void PerigeeTrajectoryError::calculateWeightMatrix() const {
  inverseError = invertPosDefMatrix(thePerigeeError, thePerigeeWeight) ?
    0 : 1;
  weightIsAvailable = true;
}