Martin Baumann wrote: > Hi, > > I just upgraded from VTK-4.2 to 5.0. > I used the function > > vtkAppendPolyData::GetNumberOfInputs() > > but I cannot find a corresponding function in VTK-5.0. > > Thanks, MB Hi Martin, Try the superclass vtkAlgorithm method GetTotalNumberOfInputConnections() hth Goodwin