42 #ifndef __vtkCollapseGraph_h
43 #define __vtkCollapseGraph_h
45 #include "vtkInfovisCoreModule.h"
46 #include "vtkGraphAlgorithm.h"
53 void PrintSelf(ostream& os, vtkIndent indent);
56 void SetGraphConnection(vtkAlgorithmOutput*);
58 void SetSelectionConnection(vtkAlgorithmOutput*);
64 int FillInputPortInformation(
int port, vtkInformation* info);
68 vtkInformationVector**,
69 vtkInformationVector*);
"Collapses" vertices onto their neighbors.