- virtual Standard_Integer Execute( TFunction_Logbook& log ) const;
- Standard_Boolean MustExecute( const TFunction_Logbook& ) const;
- virtual void Validate( TFunction_Logbook& ) const {}
+ virtual Standard_Integer Execute(Handle(TFunction_Logbook)& log) const;
+ Standard_Boolean MustExecute( const Handle(TFunction_Logbook)& ) const { return Standard_True; }
+ virtual void Validate( Handle(TFunction_Logbook)& ) const {}