VTK
vtkUnstructuredGridAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkUnstructuredGridAlgorithm.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=========================================================================*/
31#ifndef vtkUnstructuredGridAlgorithm_h
32#define vtkUnstructuredGridAlgorithm_h
33
34#include "vtkCommonExecutionModelModule.h" // For export macro
35#include "vtkAlgorithm.h"
36
37class vtkDataSet;
39
40class VTKCOMMONEXECUTIONMODEL_EXPORT vtkUnstructuredGridAlgorithm : public vtkAlgorithm
41{
42public:
45 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
46
48
53 virtual void SetOutput(vtkDataObject* d);
55
61 vtkInformationVector*) VTK_OVERRIDE;
62
63 // this method is not recommended for use, but lots of old style filters
64 // use it
66 vtkDataObject *GetInput() { return this->GetInput(0); };
68
70
78
80
88
89protected:
92
93 // convenience method
94 virtual int RequestInformation(vtkInformation* request,
95 vtkInformationVector** inputVector,
96 vtkInformationVector* outputVector);
97
102 virtual int RequestData(vtkInformation* request,
103 vtkInformationVector** inputVector,
104 vtkInformationVector* outputVector);
105
110 virtual int RequestUpdateExtent(vtkInformation*,
113
114 // see algorithm for more info
115 int FillOutputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
116 int FillInputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
117
118private:
120 void operator=(const vtkUnstructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
121};
122
123#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
general representation of visualization data
Definition: vtkDataObject.h:65
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only unstructured grid as output.
vtkUnstructuredGrid * GetOutput(int)
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkUnstructuredGrid * GetUnstructuredGridInput(int port)
~vtkUnstructuredGridAlgorithm() override
virtual void SetOutput(vtkDataObject *d)
vtkDataObject * GetInput(int port)
vtkUnstructuredGrid * GetOutput()
Get the output data object for a port on this algorithm.
void AddInputData(int, vtkDataObject *)
static vtkUnstructuredGridAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void SetInputData(int, vtkDataObject *)
void SetInputData(vtkDataObject *)
Assign a data object as input.
dataset represents arbitrary combinations of all possible cell types
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447