VTK
vtkExpandSelectedGraph.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExpandSelectedGraph.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 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
20 
40 #ifndef vtkExpandSelectedGraph_h
41 #define vtkExpandSelectedGraph_h
42 
43 #include "vtkInfovisCoreModule.h" // For export macro
44 #include "vtkSelectionAlgorithm.h"
45 
46 class vtkGraph;
47 class vtkIdTypeArray;
48 
49 class VTKINFOVISCORE_EXPORT vtkExpandSelectedGraph : public vtkSelectionAlgorithm
50 {
51 public:
52  static vtkExpandSelectedGraph* New();
54  void PrintSelf(ostream& os, vtkIndent indent) override;
55 
59  void SetGraphConnection(vtkAlgorithmOutput* in);
60 
65 
67 
71  vtkSetMacro(BFSDistance, int);
72  vtkGetMacro(BFSDistance, int);
74 
76 
82  vtkSetMacro(IncludeShortestPaths, bool);
83  vtkGetMacro(IncludeShortestPaths, bool);
84  vtkBooleanMacro(IncludeShortestPaths, bool);
86 
88 
91  vtkSetStringMacro(Domain);
92  vtkGetStringMacro(Domain);
94 
96 
100  vtkSetMacro(UseDomain, bool);
101  vtkGetMacro(UseDomain, bool);
102  vtkBooleanMacro(UseDomain, bool);
104 
105 protected:
107  ~vtkExpandSelectedGraph() override;
108 
109  int RequestData(
112  vtkInformationVector*) override;
113 
114  void Expand(vtkIdTypeArray*,vtkGraph*);
115 
118  char* Domain;
119  bool UseDomain;
120 
121 private:
123  void operator=(const vtkExpandSelectedGraph&) = delete;
124 
125  void BFSExpandSelection(vtkIdTypeArray *selection,
126  vtkGraph *graph);
127 };
128 
129 #endif
130 
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store vtkAlgorithm input/output information.
expands a selection set of a vtkGraph
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
dynamic, self-adjusting array of vtkIdType
Proxy object to connect input/output ports.
Base class for graph data types.
Definition: vtkGraph.h:287
static vtkSelectionAlgorithm * New()
a simple class to control print indentation
Definition: vtkIndent.h:39
Superclass for algorithms that produce only Selection as output.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
Store zero or more vtkInformation instances.