code: public EClass getIfcPositivePlaneAngleMeasure() {
  		if (ifcPositivePlaneAngleMeasureEClass == null) {
  			ifcPositivePlaneAngleMeasureEClass = (EClass) EPackage.Registry.INSTANCE
  					.getEPackage(Ifc2x3tc1Package.eNS_URI).getEClassifiers().get(768);
  		}
  		return ifcPositivePlaneAngleMeasureEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated