Method MaybeUpdate

Rendering/VtkJS/vtkVtkJSViewNodeFactory.cxx:29–32

{
  template <typename X>
  static typename std::enable_if<std::is_base_of<vtkAlgorithm, X>::value>::type MaybeUpdate(X* x)
  {
    x->Update();
  }

  template <typename X>
  static typename std::enable_if<!std::is_base_of<vtkAlgorithm, X>::value>::type MaybeUpdate(X*)