36 #ifndef __vtkDataObjectAlgorithm_h
37 #define __vtkDataObjectAlgorithm_h
40 #include "vtkDataObject.h"
136 virtual void Execute();
virtual int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int UpdateExtentIsEmpty(vtkDataObject *output)
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Superclass for all sources, filters, and sinks in VTK.
virtual int FillOutputPortInformation(int port, vtkInformation *info)
a simple class to control print indentation
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int FillInputPortInformation(int port, vtkInformation *info)
Superclass for algorithms that produce only data object as output.
static vtkAlgorithm * New()
helper class to get VTK data object types as string and instantiate them
void PrintSelf(ostream &os, vtkIndent indent)