ABSTRACT This definition may not be instantiated
220.127.116.11.1 Semantic definition
The abstract entity IfcBoundaryCondition is the supertype of all boundary conditions that can be applied to structural connection definitions, either directly for the connection (e.g. the joint) or for the relation between a structural member and the connection.
18.104.22.168.2 Entity inheritance
Optionally defines a name for this boundary condition.
22.214.171.124.4 Formal representation
ENTITY IfcBoundaryCondition ABSTRACT SUPERTYPE OF (ONEOF (IfcBoundaryEdgeCondition ,IfcBoundaryFaceCondition ,IfcBoundaryNodeCondition)); Name : OPTIONAL IfcLabel; END_ENTITY;