enum IfcDoorTypeOperationEnum { kIfcDoorTypeOperationEnum_SINGLE_SWING_LEFT, kIfcDoorTypeOperationEnum_SINGLE_SWING_RIGHT, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_SINGLE_SWING, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT, kIfcDoorTypeOperationEnum_DOUBLE_SWING_LEFT, kIfcDoorTypeOperationEnum_DOUBLE_SWING_RIGHT, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_DOUBLE_SWING, kIfcDoorTypeOperationEnum_SLIDING_TO_LEFT, kIfcDoorTypeOperationEnum_SLIDING_TO_RIGHT, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_SLIDING, kIfcDoorTypeOperationEnum_FOLDING_TO_LEFT, kIfcDoorTypeOperationEnum_FOLDING_TO_RIGHT, kIfcDoorTypeOperationEnum_DOUBLE_DOOR_FOLDING, kIfcDoorTypeOperationEnum_REVOLVING, kIfcDoorTypeOperationEnum_ROLLINGUP, kIfcDoorTypeOperationEnum_SWING_FIXED_LEFT, kIfcDoorTypeOperationEnum_SWING_FIXED_RIGHT, kIfcDoorTypeOperationEnum_USERDEFINED, kIfcDoorTypeOperationEnum_NOTDEFINED, kIfcDoorTypeOperationEnum_unset };