VTK  9.3.20240721
vtkRectilinearGridAlgorithm.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-License-Identifier: BSD-3-Clause
21#ifndef vtkRectilinearGridAlgorithm_h
22#define vtkRectilinearGridAlgorithm_h
23
24#include "vtkAlgorithm.h"
25#include "vtkCommonExecutionModelModule.h" // For export macro
26#include "vtkRectilinearGrid.h" // makes things a bit easier
27
28VTK_ABI_NAMESPACE_BEGIN
29class vtkDataSet;
31
32class VTKCOMMONEXECUTIONMODEL_EXPORT vtkRectilinearGridAlgorithm : public vtkAlgorithm
33{
34public:
37 void PrintSelf(ostream& os, vtkIndent indent) override;
38
40
45 virtual void SetOutput(vtkDataObject* d);
47
53
54 // this method is not recommended for use, but lots of old style filters
55 // use it
59
61
69
71
79
80protected:
83
84 // convenience method
85 virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
86 vtkInformationVector* outputVector);
87
92 virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
93 vtkInformationVector* outputVector);
94
96
101 {
102 return 1;
103 }
105
107 {
108 return 1;
109 }
110
111 // see algorithm for more info
112 int FillOutputPortInformation(int port, vtkInformation* info) override;
113 int FillInputPortInformation(int port, vtkInformation* info) override;
114
115private:
117 void operator=(const vtkRectilinearGridAlgorithm&) = delete;
118};
119
120VTK_ABI_NAMESPACE_END
121#endif
Superclass for all sources, filters, and sinks in VTK.
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:108
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only rectilinear grid as output.
vtkRectilinearGrid * GetOutput(int)
Get the output data object for a port on this algorithm.
vtkDataObject * GetInput(int port)
void SetInputData(vtkDataObject *)
Assign a data object as input.
vtkRectilinearGrid * GetOutput()
Get the output data object for a port on this algorithm.
void AddInputData(int, 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.
virtual int RequestUpdateTime(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void SetOutput(vtkDataObject *d)
Get the output data object for a port on this algorithm.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
static vtkRectilinearGridAlgorithm * New()
vtkRectilinearGrid * GetRectilinearGridInput(int port)
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkDataObject * GetInput()
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
void SetInputData(int, vtkDataObject *)
Assign a data object as input.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
void AddInputData(vtkDataObject *)
Assign a data object as input.
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)
~vtkRectilinearGridAlgorithm() override
a dataset that is topologically regular with variable spacing in the three coordinate directions
int vtkTypeBool
Definition vtkABI.h:64