VTK  9.0.3
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 "vtkAlgorithm.h"
37 #include "vtkCommonExecutionModelModule.h" // For export macro
38 #include "vtkDataObject.h" // makes things a bit easier
39 
40 class vtkDataSet;
41 class vtkDataObject;
42 
43 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkDataObjectAlgorithm : public vtkAlgorithm
44 {
45 public:
48  void PrintSelf(ostream& os, vtkIndent indent) override;
49 
51 
56  virtual void SetOutput(vtkDataObject* d);
58 
64 
65  // this method is not recommended for use, but lots of old style filters
66  // use it
69 
71 
79 
81 
89 
90 protected:
93 
94  // convenience method
95  virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
96  vtkInformationVector* outputVector);
97 
103  {
104  return 1;
105  }
106 
112  {
113  return 1;
114  }
115 
117  {
118  return 1;
119  }
120 
121  // see algorithm for more info
124 
125 private:
127  void operator=(const vtkDataObjectAlgorithm&) = delete;
128 };
129 
130 #endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:54
Superclass for algorithms that produce only data object as output.
vtkDataObject * GetOutput()
Get the output data object for a port on this algorithm.
vtkDataObject * GetOutput(int)
virtual void SetOutput(vtkDataObject *d)
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
void SetInputData(int, vtkDataObject *)
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkDataObject * GetInput()
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.
static vtkDataObjectAlgorithm * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkDataObject * GetInput(int port)
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
void AddInputData(int, vtkDataObject *)
~vtkDataObjectAlgorithm() override
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual int RequestDataObject(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
general representation of visualization data
Definition: vtkDataObject.h:60
abstract class to specify dataset behavior
Definition: vtkDataSet.h:57
a simple class to control print indentation
Definition: vtkIndent.h:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
@ info
Definition: vtkX3D.h:382
@ port
Definition: vtkX3D.h:453
int vtkTypeBool
Definition: vtkABI.h:69