- virtual unsigned int GetNumberOfInputs( ) const;
- virtual unsigned int GetNumberOfOutputs( ) const;
+ itkGetObjectMacro( Parameters, TParameters );
+ itkGetMacro( ParametersDialog, ParametersQtDialog* );
+ itkGetMacro( SingleInteractor, vtkRenderWindowInteractor* );
+ itkGetMacro( MPRViewer, SimpleMPRWidget* );