VTK  9.1.0
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
29#ifndef vtkTreeDifferenceFilter_h
30#define vtkTreeDifferenceFilter_h
31
32#include "vtkGraphAlgorithm.h"
33#include "vtkInfovisCoreModule.h" // For export macro
34
35#include "vtkSmartPointer.h" // For ivars
36#include <vector> // For ivars
37
38class vtkDoubleArray;
39class vtkTree;
40
41class VTKINFOVISCORE_EXPORT vtkTreeDifferenceFilter : public vtkGraphAlgorithm
42{
43public:
46 void PrintSelf(ostream& os, vtkIndent indent) override;
47
49
59 vtkSetStringMacro(IdArrayName);
60 vtkGetStringMacro(IdArrayName);
62
64
68 vtkSetStringMacro(ComparisonArrayName);
69 vtkGetStringMacro(ComparisonArrayName);
71
73
80 vtkSetStringMacro(OutputArrayName);
81 vtkGetStringMacro(OutputArrayName);
83
85
90 vtkSetMacro(ComparisonArrayIsVertexData, bool);
91 vtkGetMacro(ComparisonArrayIsVertexData, bool);
93
94protected:
97
99
100 int FillInputPortInformation(int port, vtkInformation* info) override;
101
107 bool GenerateMapping(vtkTree* tree1, vtkTree* tree2);
108
114
119
120 std::vector<vtkIdType> VertexMap;
121 std::vector<vtkIdType> EdgeMap;
122
123private:
125 void operator=(const vtkTreeDifferenceFilter&) = delete;
126};
127
128#endif
dynamic, self-adjusting array of double
Superclass for algorithms that produce only graph as output.
a simple class to control print indentation
Definition: vtkIndent.h:113
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:164