42 #ifndef vtkGraphAlgorithm_h
43 #define vtkGraphAlgorithm_h
46 #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 graph as output.
~vtkGraphAlgorithm() override
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
static vtkGraphAlgorithm * New()
vtkGraph * GetOutput(int index)
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for 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 RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void SetInputData(vtkDataObject *obj)
Assign a data object as input.
void SetInputData(int index, vtkDataObject *obj)
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
vtkGraph * GetOutput()
Get the output data object for a port on this algorithm.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
Base class for graph data types.
a simple class to control print indentation