TDF_AttributeDelta.hxx File Reference

#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_TDF_AttributeDelta.hxx>
#include <Handle_TDF_Attribute.hxx>
#include <TDF_Label.hxx>
#include <MMgt_TShared.hxx>
#include <Standard_OStream.hxx>

Data Structures
class	TDF_AttributeDelta
	This class discribes the services we need to implement Delta and Undo/Redo services. AttributeDeltas are applied in an unpredictable order. But by the redefinition of the method IsNowApplicable, a condition can be verified before application. If the AttributeDelta is not yet applicable, it is put at the end of the AttributeDelta list, to be treated later. If a dead lock if found on the list, the AttributeDeltas are forced to be applied in an unpredictable order. More...