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73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageProgressIterator.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkImageProgressIterator
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* @brief a simple image iterator with progress
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*
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* This is a simple image iterator that can be used to iterate over an
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* image. Typically used to iterate over the output image
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*
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* @sa
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* vtkImageData vtkImageIterator
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*/
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#ifndef vtkImageProgressIterator_h
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#define vtkImageProgressIterator_h
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#include "vtkCommonExecutionModelModule.h" // For export macro
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#include "vtkImageIterator.h"
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class vtkAlgorithm;
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template <class DType>
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class VTKCOMMONEXECUTIONMODEL_EXPORT vtkImageProgressIterator : public vtkImageIterator<DType>
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{
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public:
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typedef vtkImageIterator<DType> Superclass;
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/**
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* Create a progress iterator for the provided image data
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* and extent to iterate over. The passes progress object will
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* receive any UpdateProgress calls if the thread id is zero
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*/
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vtkImageProgressIterator(vtkImageData* imgd, int* ext, vtkAlgorithm* po, int id);
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/**
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* Move the iterator to the next span, may call UpdateProgress on the
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* filter (vtkAlgorithm)
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*/
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void NextSpan();
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/**
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* Overridden from vtkImageIterator to check AbortExecute on the
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* filter (vtkAlgorithm).
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*/
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vtkTypeBool IsAtEnd();
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protected:
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vtkAlgorithm* Algorithm;
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unsigned long Count;
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unsigned long Count2;
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unsigned long Target;
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int ID;
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};
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#ifndef vtkImageProgressIterator_cxx
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vtkExternTemplateMacro(
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extern template class VTKCOMMONEXECUTIONMODEL_EXPORT vtkImageProgressIterator);
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#endif
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#endif
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// VTK-HeaderTest-Exclude: vtkImageProgressIterator.h
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