7.9.2.2 IfcRoadTypeEnum
7.9.2.2.1 Semantic definition
The predefined type container that collects all possible road facility types together into the implemented enumeration.
7.9.2.2.2 Type values
7.9.2.2.3 Formal representation
TYPE IfcRoadTypeEnum = ENUMERATION OF
(USERDEFINED
,NOTDEFINED);
END_TYPE;