VTK  9.0.1
vtkTreeBFSIterator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkTreeBFSIterator.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 #ifndef vtkTreeBFSIterator_h
32 #define vtkTreeBFSIterator_h
33 
34 #include "vtkCommonDataModelModule.h" // For export macro
35 #include "vtkTreeIterator.h"
36 
37 class vtkTreeBFSIteratorInternals;
38 class vtkIntArray;
39 
40 class VTKCOMMONDATAMODEL_EXPORT vtkTreeBFSIterator : public vtkTreeIterator
41 {
42 public:
43  static vtkTreeBFSIterator* New();
45  void PrintSelf(ostream& os, vtkIndent indent) override;
46 
47 protected:
49  ~vtkTreeBFSIterator() override;
50 
51  void Initialize() override;
52  vtkIdType NextInternal() override;
53 
54  vtkTreeBFSIteratorInternals* Internals;
56 
57  enum ColorType
58  {
61  BLACK
62  };
63 
64 private:
65  vtkTreeBFSIterator(const vtkTreeBFSIterator&) = delete;
66  void operator=(const vtkTreeBFSIterator&) = delete;
67 };
68 
69 #endif
vtkTreeBFSIteratorInternals * Internals
Abstract class for iterator over a vtkTree.
virtual vtkIdType NextInternal()=0
int vtkIdType
Definition: vtkType.h:338
dynamic, self-adjusting array of int
Definition: vtkIntArray.h:39
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
Definition: vtkIndent.h:33
breadth first search iterator through a vtkTree
virtual void Initialize()=0
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...