/data/doxygen/doxygen-1.7.3/gen/CMSSW_4_2_8/src/TrackingTools/TrajectoryParametrization/src/CartesianTrajectoryError.cc

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#include "TrackingTools/TrajectoryParametrization/interface/CartesianTrajectoryError.h"

GlobalError CartesianTrajectoryError::position() const {
  return GlobalError( theCovarianceMatrix.Sub<AlgebraicSymMatrix33>(0,0)); 
}