IFCCONTROLEXTENSION

The data model consists of the following:

2 Entities

The IfcControlExtension schema in the core layer declares basic classes for instantiating constraints and approvals related to any object in the IFC model derived from IfcObject.

HISTORY New schema in IFC Release 2.0.

Interfaced schemas (3):

REFERENCE FROM IFCAPPROVALRESOURCE

(	IfcApproval);

REFERENCE FROM IFCCONSTRAINTRESOURCE

(	IfcConstraint, IfcConstraintIntentEnum, IfcLocalTime);

REFERENCE FROM IFCKERNEL

(	IfcControl);

Entities (2):

	IfcApprovalUsage
	IfcConstraintUsage