VTK  9.2.6
vtkImageProgressIterator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageProgressIterator.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 =========================================================================*/
29 #ifndef vtkImageProgressIterator_h
30 #define vtkImageProgressIterator_h
31 
32 #include "vtkCommonExecutionModelModule.h" // For export macro
33 #include "vtkImageIterator.h"
34 class vtkAlgorithm;
35 
36 template <class DType>
37 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkImageProgressIterator : public vtkImageIterator<DType>
38 {
39 public:
41 
47  vtkImageProgressIterator(vtkImageData* imgd, int* ext, vtkAlgorithm* po, int id);
48 
53  void NextSpan();
54 
60 
61 protected:
63  unsigned long Count;
64  unsigned long Count2;
65  unsigned long Target;
66  int ID;
67 };
68 
69 #ifndef vtkImageProgressIterator_cxx
71  extern template class VTKCOMMONEXECUTIONMODEL_EXPORT vtkImageProgressIterator);
72 #endif
73 
74 #endif
75 // VTK-HeaderTest-Exclude: vtkImageProgressIterator.h
void NextSpan()
Move the iterator to the next span.
vtkImageIterator< DType > Superclass
int vtkTypeBool
Definition: vtkABI.h:69
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:62
topologically and geometrically regular array of data
Definition: vtkImageData.h:53
a simple image iterator with progress
vtkTypeBool IsAtEnd()
Test if the end of the extent has been reached.
vtkExternTemplateMacro(extern template class VTKCOMMONEXECUTIONMODEL_EXPORT vtkImageProgressIterator)
a simple image iterator