34#ifndef vtkDataSetAlgorithm_h
35#define vtkDataSetAlgorithm_h
38#include "vtkCommonExecutionModelModule.h"
Superclass for all sources, filters, and sinks in VTK.
general representation of visualization data
Superclass for algorithms that produce output of the same type as input.
vtkDataSet * GetOutput()
Get the output data object for a port on this algorithm.
void AddInputData(vtkDataSet *)
Assign a data object as input.
vtkDataObject * GetInput()
Get the input data object.
void SetInputData(int, vtkDataSet *)
Assign a data object as input.
void AddInputData(int, vtkDataSet *)
Assign a data object as input.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when each filter in the pipeline decides what portion of its inp...
void SetInputData(vtkDataSet *)
Assign a data object as input.
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called within ProcessRequest when a request asks the algorithm to create empty output data ob...
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks the algorithm to do its work.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkStructuredGrid * GetStructuredGridOutput()
Get the output as vtkStructuredGrid.
static vtkDataSetAlgorithm * New()
vtkDataObject * GetInput(int port)
vtkTypeBool ProcessRequest(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
see vtkAlgorithm for details
~vtkDataSetAlgorithm() override=default
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkRectilinearGrid * GetRectilinearGridOutput()
Get the output as vtkRectilinearGrid.
void AddInputData(int, vtkDataObject *)
Assign a data object as input.
void SetInputData(vtkDataObject *)
Assign a data object as input.
vtkPolyData * GetPolyDataOutput()
Get the output as vtkPolyData.
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called within ProcessRequest when a request asks for Information.
vtkDataSet * GetOutput(int)
Get the output data object for a port on this algorithm.
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
vtkImageData * GetImageDataOutput()
Get the output as vtkStructuredPoints.
vtkUnstructuredGrid * GetUnstructuredGridOutput()
Get the output as vtkUnstructuredGrid.
void SetInputData(int, vtkDataObject *)
Assign a data object as input.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkStructuredPoints * GetStructuredPointsOutput()
Get the output as vtkStructuredPoints.
abstract class to specify dataset behavior
topologically and geometrically regular array of data
a simple class to control print indentation
concrete dataset represents vertices, lines, polygons, and triangle strips
a dataset that is topologically regular with variable spacing in the three coordinate directions
topologically regular array of data
dataset represents arbitrary combinations of all possible cell types