29 #ifndef vtkInformationIterator_h 30 #define vtkInformationIterator_h 37 class vtkInformationIteratorInternals;
61 virtual void GoToFirstItem();
64 virtual void GoToNextItem();
68 virtual int IsDoneWithTraversal();
abstract base class for most VTK objects
#define VTKCOMMONCORE_EXPORT
#define vtkTypeMacro(thisClass, superclass)
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
#define vtkGetObjectMacro(name, type)