37 #ifndef vtkSelectionAlgorithm_h
38 #define vtkSelectionAlgorithm_h
40 #include "vtkCommonExecutionModelModule.h"
97 vtkInformationVector*);
100 int FillOutputPortInformation(
int port, vtkInformation*
info) VTK_OVERRIDE;
101 int FillInputPortInformation(
int port, vtkInformation*
info) VTK_OVERRIDE;
abstract class to specify dataset behavior
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
A node in a selection tree.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Superclass for all sources, filters, and sinks in VTK.
vtkSelection * GetOutput()
Get the output data object for a port on this algorithm.
a simple class to control print indentation
Superclass for algorithms that produce only Selection as output.
static vtkAlgorithm * New()
general representation of visualization data
void SetInputData(vtkDataObject *obj)
Assign a data object as input.