28 #ifndef vtkCompositeDataIterator_h
29 #define vtkCompositeDataIterator_h
35 class vtkCompositeDataSetInternals;
36 class vtkCompositeDataSetIndex;
54 virtual void InitTraversal();
58 virtual void InitReverseTraversal();
61 virtual void GoToFirstItem() = 0;
64 virtual void GoToNextItem() =0;
69 virtual int IsDoneWithTraversal() =0;
83 virtual int HasCurrentMetaData() =0;
88 vtkSetMacro(SkipEmptyNodes,
int);
89 vtkGetMacro(SkipEmptyNodes,
int);
90 vtkBooleanMacro(SkipEmptyNodes,
int);
95 virtual unsigned int GetCurrentFlatIndex()=0;
99 vtkGetMacro(Reverse,
int);
abstract base class for most VTK objects
vtkCompositeDataSet * DataSet
superclass for composite data iterators
abstract superclass for composite (multi-block or AMR) datasets
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation
general representation of visualization data
#define VTKCOMMONDATAMODEL_EXPORT