code: @Override
  	public EClass getIfcAxis2Placement3D() {
  		if (ifcAxis2Placement3DEClass == null) {
  			ifcAxis2Placement3DEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI)
  					.getEClassifiers().get(33);
  		}
  		return ifcAxis2Placement3DEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated