29#ifndef vtkCountVertices_h
30#define vtkCountVertices_h
32#include "vtkFiltersGeneralModule.h"
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
int RequestData(vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkCountVertices * New()
~vtkCountVertices() override
a simple class to control print indentation