5.4.2.15 IfcInternalOrExternalEnum

5.4.2.15.1 Semantic definition

This enumeration defines the different types of space boundaries in terms of either being inside the building or outside the building.

5.4.2.15.3 Formal representation

TYPE IfcInternalOrExternalEnum = ENUMERATION OF
(EXTERNAL
,EXTERNAL_EARTH
,EXTERNAL_FIRE
,EXTERNAL_WATER
,INTERNAL
,NOTDEFINED);
END_TYPE;