VTK
vtkStructuredGridAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkStructuredGridAlgorithm.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 vtkStructuredGridAlgorithm_h
32#define vtkStructuredGridAlgorithm_h
33
34#include "vtkCommonExecutionModelModule.h" // For export macro
35#include "vtkAlgorithm.h"
36#include "vtkStructuredGrid.h" // makes things a bit easier
37
38class vtkDataSet;
40
41class VTKCOMMONEXECUTIONMODEL_EXPORT vtkStructuredGridAlgorithm : public vtkAlgorithm
42{
43public:
46 void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
47
49
54 virtual void SetOutput(vtkDataObject* d);
56
62 vtkInformationVector*) VTK_OVERRIDE;
63
64 // this method is not recommended for use, but lots of old style filters
65 // use it
69
71
79
81
89
90protected:
93
94 // convenience method
95 virtual int RequestInformation(vtkInformation* request,
96 vtkInformationVector** inputVector,
97 vtkInformationVector* outputVector);
98
103 virtual int RequestData(vtkInformation* request,
104 vtkInformationVector** inputVector,
105 vtkInformationVector* outputVector);
106
108
112 virtual int RequestUpdateExtent(vtkInformation*,
115 {
116 return 1;
117 };
119
120 // see algorithm for more info
123
124private:
125 vtkStructuredGridAlgorithm(const vtkStructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
126 void operator=(const vtkStructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
127};
128
129#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 structured grid as output.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
~vtkStructuredGridAlgorithm() override
void SetInputData(vtkDataObject *)
Assign a data object as input.
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
vtkDataObject * GetInput()
vtkStructuredGrid * GetStructuredGridInput(int port)
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkDataObject * GetInput(int port)
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 *)
vtkStructuredGrid * GetOutput(int)
virtual void SetOutput(vtkDataObject *d)
vtkStructuredGrid * GetOutput()
Get the output data object for a port on this algorithm.
void SetInputData(int, vtkDataObject *)
static vtkStructuredGridAlgorithm * New()
topologically regular array of data
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447