IfcLogicalOperatorEnum

Definition from IAI: IfcLogicalOperatorEnum is an enumeration that defines the logical operators that may be applied for the satisfaction of more than one constraint at a time.

> HISTORY: New type in IFC Release 2.0. Renamed from IfcConstraintSAggregatorEnum in IFC 2x2

Enumeration

Value | Definition
LOGICALAND | Defines a relationship between constraints whereby the provisions of all constraints must be satisfied simultaneously (e.g. constraint A AND constraint B must both be satisfied for the constraint as a whole to be satisfied).
LOGICALOR | Defines a relationship between constraints whereby the provisions of at least one of the constraints must be satisfied (e.g. constraint A OR constraint B or the provisions of both may be satisfied for the constraint as a whole to be satisfied).

EXPRESS specification:

TYPE IfcLogicalOperatorEnum = ENUMERATION OF
( | LOGICALAND, LOGICALOR);
END_TYPE;