34 #ifndef vtkLabelHierarchyAlgorithm_h
35 #define vtkLabelHierarchyAlgorithm_h
37 #include "vtkRenderingLabelModule.h"
Superclass for all sources, filters, and sinks in VTK.
general representation of visualization data
abstract class to specify dataset behavior
a simple class to control print indentation
Superclass for algorithms that produce only label hierarchies as output.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
~vtkLabelHierarchyAlgorithm()
void SetInputData(vtkDataObject *)
Assign a data object as input.
void AddInputData(int, vtkDataObject *)
static vtkLabelHierarchyAlgorithm * New()
virtual void SetOutput(vtkDataObject *d)
vtkLabelHierarchy * GetOutput()
Get the output data object for a port on this algorithm.
void SetInputData(int, vtkDataObject *)
vtkDataObject * GetInput()
vtkLabelHierarchyAlgorithm()
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
see vtkAlgorithm for details
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
vtkLabelHierarchy * GetOutput(int)
vtkDataObject * GetInput(int port)
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkLabelHierarchy * GetLabelHierarchyInput(int port)
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
contains an octree of labels