#include <Standard_Type.hxx>
#include <StepVisual_PresentationSet.hxx>
-IMPLEMENT_STANDARD_RTTIEXT(StepVisual_PresentationSet,MMgt_TShared)
+IMPLEMENT_STANDARD_RTTIEXT(StepVisual_PresentationSet,Standard_Transient)
StepVisual_PresentationSet::StepVisual_PresentationSet () {}