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45 #ifndef vtkGraphAlgorithm_h
46 #define vtkGraphAlgorithm_h
48 #include "vtkCommonExecutionModelModule.h"
Superclass for algorithms that produce only graph as output.
Superclass for all sources, filters, and sinks in VTK.
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
vtkGraph * GetOutput()
Get the output data object for a port on this algorithm.
a simple class to control print indentation
abstract class to specify dataset behavior
static vtkAlgorithm * New()
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Base class for graph data types.
general representation of visualization data
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
void SetInputData(vtkDataObject *obj)
Assign a data object as input.