+
+//-------------------------------------------------------------------
+void vtkBaseData::AddObserver(int eventNumber, vtkCommand *observer)
+{
+ _observable->AddObserver( eventNumber , observer );
+ //Configure();
+}
+
+//-------------------------------------------------------------------
+bool vtkBaseData::GetInterpolate()
+{
+ return _interpolate;
+}
+
+//-------------------------------------------------------------------
+void vtkBaseData::SetInterpolate(bool value)
+{
+ _interpolate = value;
+}
+