43#ifndef vtkDirectedGraphAlgorithm_h
44#define vtkDirectedGraphAlgorithm_h
47#include "vtkCommonExecutionModelModule.h"
Superclass for all sources, filters, and sinks in VTK.
general representation of visualization data
abstract class to specify dataset behavior
Superclass for algorithms that produce only directed graph as output.
vtkDirectedGraphAlgorithm()
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
static vtkDirectedGraphAlgorithm * New()
vtkDirectedGraph * GetOutput()
Get the output data object for a port on this algorithm.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
void SetInputData(int index, vtkDataObject *obj)
void SetInputData(vtkDataObject *obj)
Assign a data object as input.
~vtkDirectedGraphAlgorithm() override
vtkDirectedGraph * GetOutput(int index)
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
a simple class to control print indentation