VTK
vtkDataObjectAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkDataObjectAlgorithm.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=========================================================================*/
33#ifndef vtkDataObjectAlgorithm_h
34#define vtkDataObjectAlgorithm_h
35
36#include "vtkCommonExecutionModelModule.h" // For export macro
37#include "vtkAlgorithm.h"
38#include "vtkDataObject.h" // makes things a bit easier
39
40class vtkDataSet;
41class vtkDataObject;
42
43class VTKCOMMONEXECUTIONMODEL_EXPORT vtkDataObjectAlgorithm : public vtkAlgorithm
44{
45public:
48 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
49
51
56 virtual void SetOutput(vtkDataObject* d);
58
64 vtkInformationVector*) VTK_OVERRIDE;
65
66 // this method is not recommended for use, but lots of old style filters
67 // use it
70
72
80
82
90
91protected:
94
95 // convenience method
96 virtual int RequestInformation(vtkInformation* request,
97 vtkInformationVector** inputVector,
98 vtkInformationVector* outputVector);
99
104 virtual int RequestDataObject(vtkInformation*,
107 {
108 return 1;
109 }
110
118 {
119 return 1;
120 }
121
125 {
126 return 1;
127 }
128
129 // see algorithm for more info
132
133private:
134 vtkDataObjectAlgorithm(const vtkDataObjectAlgorithm&) VTK_DELETE_FUNCTION;
135 void operator=(const vtkDataObjectAlgorithm&) VTK_DELETE_FUNCTION;
136};
137
138#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
Superclass for algorithms that produce only data object as output.
vtkDataObject * GetInput()
static vtkDataObjectAlgorithm * New()
vtkDataObject * GetOutput()
Get the output data object for a port on this algorithm.
virtual void SetOutput(vtkDataObject *d)
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
void SetInputData(int, vtkDataObject *)
void AddInputData(vtkDataObject *)
Assign a data object as input.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetInputData(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.
void AddInputData(int, vtkDataObject *)
~vtkDataObjectAlgorithm() override
vtkDataObject * GetInput(int port)
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkDataObject * GetOutput(int)
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.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447