33 #ifndef __vtkTreeBFSIterator_h
34 #define __vtkTreeBFSIterator_h
36 #include "vtkCommonDataModelModule.h"
37 #include "vtkTreeIterator.h"
39 class vtkTreeBFSIteratorInternals;
47 virtual void PrintSelf(ostream& os, vtkIndent indent);
53 virtual void Initialize();
54 virtual vtkIdType NextInternal();
vtkTreeBFSIteratorInternals * Internals
breadth first search iterator through a vtkTree