6.5.2.2 IfcCostItemTypeEnum
6.5.2.2.1 Semantic definition
An IfcCostItemTypeEnum is a list of the available types of cost items.
6.5.2.2.2 Type values
6.5.2.2.3 Formal representation
TYPE IfcCostItemTypeEnum = ENUMERATION OF (USERDEFINED ,NOTDEFINED); END_TYPE;