I am afraid there is no solution. VTK does not support multiple inheritance. I recommend using HasA instead of IsA.
-berk On Tue, Jan 6, 2009 at 11:20 AM, Benjamin Schindler <[email protected]> wrote: > Hi > > I've got a filter which is shared among a paraview plugin and some other > tools. That's why it inherits a basic threading class to simplify writing > threaded filters. > > The filter is defined as follows: > > class vtkMyFilter: public vtkUnstructuredGridAlgorithm, public > vtkThreadedFilter > > The ThreadedFilter class has a vtk prefix to make the parser happy.... > Anyway, I run this filter, because in the generated file: > vtkMyFilterClientServer.cxx, there is a function defined and used called: > > int vtkThreadedFilterCommand(vtkClientServerInterpreter*, vtkObjectBase*, > const char*, const vtkClientServerStream&, vtkClientServerStream& > resultStream); > > Obviously, such a function is defined for every base class - but the one > above does not exist because vtkThreadedFilter is not wrapped. The easy > solution would be to wrap vtkThreadedFilter, but this requires the > definition of the New, SafeDownCast etc macros like in every other vtk > object. However, since vtkThreadedFilter is not a vtk Object by themselves, > it does not have a vtk baseclass and therefore, I cannot declare the macro > vtkTypeRevisionMacro. > > Is there a simple solution to this mess? > > Thanks > Benjamin > _______________________________________________ > ParaView mailing list > [email protected] > http://www.paraview.org/mailman/listinfo/paraview > _______________________________________________ ParaView mailing list [email protected] http://www.paraview.org/mailman/listinfo/paraview
