code: @Override
  	public EClass getIfcCsgSelect() {
  		if (ifcCsgSelectEClass == null) {
  			ifcCsgSelectEClass = (EClass) EPackage.Registry.INSTANCE.getEPackage(Ifc4Package.eNS_URI).getEClassifiers()
  					.get(1125);
  		}
  		return ifcCsgSelectEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated