VTK  9.1.0
vtkPolyDataAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPolyDataAlgorithm.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
140#ifndef vtkPolyDataAlgorithm_h
141#define vtkPolyDataAlgorithm_h
142
143#include "vtkAlgorithm.h"
144#include "vtkCommonExecutionModelModule.h" // For export macro
145#include "vtkPolyData.h" // makes things a bit easier
146
147class vtkDataSet;
148class vtkPolyData;
149
150class VTKCOMMONEXECUTIONMODEL_EXPORT vtkPolyDataAlgorithm : public vtkAlgorithm
151{
152public:
155 void PrintSelf(ostream& os, vtkIndent indent) override;
156
158
163 virtual void SetOutput(vtkDataObject* d);
165
171
172 // this method is not recommended for use, but lots of old style filters
173 // use it
177
179
187
189
197
198protected:
201
202 // convenience method
203 virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
204 vtkInformationVector* outputVector);
205
210 virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
211 vtkInformationVector* outputVector);
212
218
219 // see algorithm for more info
220 int FillOutputPortInformation(int port, vtkInformation* info) override;
221 int FillInputPortInformation(int port, vtkInformation* info) override;
222
223private:
225 void operator=(const vtkPolyDataAlgorithm&) = delete;
226};
227
228#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:123
general representation of visualization data
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only polydata as output.
vtkPolyData * GetPolyDataInput(int port)
void SetInputData(int, vtkDataObject *)
Assign a data object as input.
vtkDataObject * GetInput()
virtual void SetOutput(vtkDataObject *d)
Get the output data object for a port on this algorithm.
void AddInputData(int, vtkDataObject *)
Assign a data object as input.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkDataObject * GetInput(int port)
void AddInputData(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.
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
void SetInputData(vtkDataObject *)
Assign a data object as input.
vtkPolyData * GetOutput(int)
Get the output data object for a port on this algorithm.
~vtkPolyDataAlgorithm() override
vtkPolyData * GetOutput()
Get the output data object for a port on this algorithm.
static vtkPolyDataAlgorithm * New()
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
int vtkTypeBool
Definition: vtkABI.h:69