VTK  9.1.0
vtkVertexListIterator.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkVertexListIterator.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-------------------------------------------------------------------------*/
34#ifndef vtkVertexListIterator_h
35#define vtkVertexListIterator_h
36
37#include "vtkCommonDataModelModule.h" // For export macro
38#include "vtkObject.h"
39
40#include "vtkGraph.h" // For edge type definitions
41
42class vtkGraphEdge;
43
44class VTKCOMMONDATAMODEL_EXPORT vtkVertexListIterator : public vtkObject
45{
46public:
49 void PrintSelf(ostream& os, vtkIndent indent) override;
50
54 virtual void SetGraph(vtkGraph* graph);
55
57
60 vtkGetObjectMacro(Graph, vtkGraph);
62
64
68 {
69 vtkIdType v = this->Current;
70 ++this->Current;
71 return v;
72 }
74
78 bool HasNext() { return this->Current != this->End; }
79
80protected:
83
87
88private:
90 void operator=(const vtkVertexListIterator&) = delete;
91};
92
93#endif
Representation of a single graph edge.
Definition: vtkGraphEdge.h:40
Base class for graph data types.
Definition: vtkGraph.h:339
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract base class for most VTK objects
Definition: vtkObject.h:82
Iterates all vertices in a graph.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkIdType Next()
Returns the next edge in the graph.
virtual void SetGraph(vtkGraph *graph)
Setup the iterator with a graph.
~vtkVertexListIterator() override
static vtkVertexListIterator * New()
bool HasNext()
Whether this iterator has more edges.
int vtkIdType
Definition: vtkType.h:332