//
Standard_EXPORT static const Standard_GUID& GetID() ;
Standard_EXPORT TOcafFunction_BoxDriver();
-Standard_EXPORT virtual void Validate(TFunction_Logbook& log) const;
-Standard_EXPORT virtual Standard_Boolean MustExecute(const TFunction_Logbook& log) const;
-Standard_EXPORT virtual Standard_Integer Execute(TFunction_Logbook& log) const;
+Standard_EXPORT virtual void Validate(Handle(TFunction_Logbook)& log) const;
+Standard_EXPORT virtual Standard_Boolean MustExecute(const Handle(TFunction_Logbook)& log) const;
+Standard_EXPORT virtual Standard_Integer Execute(Handle(TFunction_Logbook)& log) const;
Standard_EXPORT ~TOcafFunction_BoxDriver();