IFC 4.3.0.1 (IFC4X3_TC1)

8.11.2.8 IfcBoolean

8.11.2.8.1 Semantic definition

IfcBoolean is a defined data type of simple data type Boolean. It is required since a select type (IfcSimpleValue) cannot directly include simple types in its select list. A Boolean type can have value TRUE or FALSE.

Type: BOOLEAN

8.11.2.8.2 Formal representation

TYPE IfcBoolean = BOOLEAN;
END_TYPE;

8.11.2.8.3 References