enum IfcStackTerminalTypeEnum {
kIfcStackTerminalTypeEnum_BIRDCAGE,
kIfcStackTerminalTypeEnum_COWL,
kIfcStackTerminalTypeEnum_RAINWATERHOPPER,
kIfcStackTerminalTypeEnum_USERDEFINED,
kIfcStackTerminalTypeEnum_NOTDEFINED,
kIfcStackTerminalTypeEnum_unset
};