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34 #ifndef vtkLabelHierarchyAlgorithm_h
35 #define vtkLabelHierarchyAlgorithm_h
37 #include "vtkRenderingLabelModule.h"
99 virtual int RequestDataObject(
105 virtual int RequestInformation(
114 virtual int RequestData(
123 virtual int RequestUpdateExtent(
contains an octree of labels
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.
Superclass for algorithms that produce only label hierarchies as output.
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.
general representation of visualization data
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.