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00001 #include "TrackingTools/TrajectoryParametrization/interface/PerigeeTrajectoryError.h"
00002 #include "DataFormats/Math/interface/invertPosDefMatrix.h"
00003 
00004 
00005 void PerigeeTrajectoryError::calculateWeightMatrix() const {
00006   inverseError = invertPosDefMatrix(thePerigeeError, thePerigeeWeight) ?
00007     0 : 1;
00008   weightIsAvailable = true;
00009 }

/data/refman/pasoursint/CMSSW_5_3_4/src/TrackingTools/TrajectoryParametrization/src/PerigeeTrajectoryError.cc