VTK  9.2.6
vtkTreeDifferenceFilter.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkTreeDifferenceFilter.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
31
32#ifndef vtkTreeDifferenceFilter_h
33#define vtkTreeDifferenceFilter_h
34
35#include "vtkGraphAlgorithm.h"
36#include "vtkInfovisCoreModule.h" // For export macro
37
38#include "vtkSmartPointer.h" // For ivars
39#include <vector> // For ivars
40
41class vtkDoubleArray;
42class vtkTree;
43
44class VTKINFOVISCORE_EXPORT vtkTreeDifferenceFilter : public vtkGraphAlgorithm
45{
46public:
49 void PrintSelf(ostream& os, vtkIndent indent) override;
50
52
62 vtkSetStringMacro(IdArrayName);
63 vtkGetStringMacro(IdArrayName);
65
67
71 vtkSetStringMacro(ComparisonArrayName);
72 vtkGetStringMacro(ComparisonArrayName);
74
76
83 vtkSetStringMacro(OutputArrayName);
84 vtkGetStringMacro(OutputArrayName);
86
88
93 vtkSetMacro(ComparisonArrayIsVertexData, bool);
94 vtkGetMacro(ComparisonArrayIsVertexData, bool);
96
97protected:
100
102
103 int FillInputPortInformation(int port, vtkInformation* info) override;
104
110 bool GenerateMapping(vtkTree* tree1, vtkTree* tree2);
111
117
122
123 std::vector<vtkIdType> VertexMap;
124 std::vector<vtkIdType> EdgeMap;
125
126private:
128 void operator=(const vtkTreeDifferenceFilter&) = delete;
129};
130
131#endif
dynamic, self-adjusting array of double
a simple class to control print indentation
Definition vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Hold a reference to a vtkObjectBase instance.
vtkSmartPointer< vtkDoubleArray > ComputeDifference(vtkTree *tree1, vtkTree *tree2)
Compute the differences between tree #1 and tree #2's copies of the comparison array.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
bool GenerateMapping(vtkTree *tree1, vtkTree *tree2)
Populate VertexMap and EdgeMap with meaningful values.
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
static vtkTreeDifferenceFilter * New()
std::vector< vtkIdType > EdgeMap
~vtkTreeDifferenceFilter() override
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
std::vector< vtkIdType > VertexMap
A rooted tree data structure.
Definition vtkTree.h:61