VTK  9.1.0
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 "vtkAlgorithm.h"
35#include "vtkCommonExecutionModelModule.h" // For export macro
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) override;
47
49
54 virtual void SetOutput(vtkDataObject* d);
56
62
63 // this method is not recommended for use, but lots of old style filters
64 // use it
68
70
78
80
88
89protected:
92
93 // convenience method
94 virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
95 vtkInformationVector* outputVector);
96
101 virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
102 vtkInformationVector* outputVector);
103
105
110 {
111 return 1;
112 };
114
115 // see algorithm for more info
116 int FillOutputPortInformation(int port, vtkInformation* info) override;
117 int FillInputPortInformation(int port, vtkInformation* info) override;
118
119private:
121 void operator=(const vtkStructuredGridAlgorithm&) = delete;
122};
123
124#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 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.
vtkDataObject * GetInput()
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
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.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void AddInputData(int, vtkDataObject *)
Assign a data object as input.
vtkStructuredGrid * GetOutput(int)
Get the output data object for a port on this algorithm.
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void SetOutput(vtkDataObject *d)
Get the output data object for a port on this algorithm.
vtkStructuredGrid * GetOutput()
Get the output data object for a port on this algorithm.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
void SetInputData(int, vtkDataObject *)
Assign a data object as input.
static vtkStructuredGridAlgorithm * New()
topologically regular array of data
int vtkTypeBool
Definition: vtkABI.h:69