VTK  9.3.20240329
vtkUndirectedGraphAlgorithm.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
3 // SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
24 #ifndef vtkUndirectedGraphAlgorithm_h
25 #define vtkUndirectedGraphAlgorithm_h
26 
27 #include "vtkAlgorithm.h"
28 #include "vtkCommonExecutionModelModule.h" // For export macro
29 #include "vtkUndirectedGraph.h" // makes things a bit easier
30 
31 VTK_ABI_NAMESPACE_BEGIN
32 class vtkDataSet;
33 
34 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkUndirectedGraphAlgorithm : public vtkAlgorithm
35 {
36 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
46 
50  vtkUndirectedGraph* GetOutput() { return this->GetOutput(0); }
52 
58  void SetInputData(vtkDataObject* obj) { this->SetInputData(0, obj); }
59  void SetInputData(int index, vtkDataObject* obj);
60 
61 protected:
64 
65  // convenience method
66  virtual int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
67  vtkInformationVector* outputVector);
68 
73  virtual int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
74  vtkInformationVector* outputVector);
75 
81 
83 
84  // see algorithm for more info
87 
88 private:
90  void operator=(const vtkUndirectedGraphAlgorithm&) = delete;
91 };
92 
93 VTK_ABI_NAMESPACE_END
94 #endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:162
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 undirected graph as output.
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 *)
void SetInputData(int index, vtkDataObject *obj)
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
vtkUndirectedGraph * GetOutput(int index)
void SetInputData(vtkDataObject *obj)
Assign a data object as input.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
vtkTypeBool ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
~vtkUndirectedGraphAlgorithm() override
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
static vtkUndirectedGraphAlgorithm * New()
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
vtkUndirectedGraph * GetOutput()
Get the output data object for a port on this algorithm.
An undirected graph.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
@ index
Definition: vtkX3D.h:246
int vtkTypeBool
Definition: vtkABI.h:64