vtkCollectionIterator

Section: Visualization Toolkit Common Classes

Usage

vtkCollectionIterator provides an alternative way to traverse through the objects in a vtkCollection. Unlike the collection's built in interface, this allows multiple iterators to simultaneously traverse the collection. If items are removed from the collection, only the iterators currently pointing to those items are invalidated. Other iterators will still continue to function normally.

To create an instance of class vtkCollectionIterator, simply invoke its constructor as follows

  obj = vtkCollectionIterator

Methods

The class vtkCollectionIterator has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, obj is an instance of the vtkCollectionIterator class.