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Imaging/vtkImageCacheFilter.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkImageCacheFilter.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00041 #ifndef __vtkImageCacheFilter_h
00042 #define __vtkImageCacheFilter_h
00043 
00044 #include "vtkImageToImageFilter.h"
00045 
00046 class VTK_IMAGING_EXPORT vtkImageCacheFilter : public vtkImageToImageFilter
00047 {
00048 public:
00049   static vtkImageCacheFilter *New();
00050   vtkTypeRevisionMacro(vtkImageCacheFilter,vtkImageToImageFilter);
00051   void PrintSelf(ostream& os, vtkIndent indent);
00052 
00054 
00056   void SetCacheSize(int size);
00057   vtkGetMacro(CacheSize, int);
00059   
00061   void UpdateData(vtkDataObject *outData);
00062 
00063 protected:
00064   vtkImageCacheFilter();
00065   ~vtkImageCacheFilter();
00066 
00067   int CacheSize;
00068   
00069   vtkImageData **Data;
00070   // I do not have write access to UpdateTime.
00071   unsigned long *Times;
00072 private:
00073   vtkImageCacheFilter(const vtkImageCacheFilter&);  // Not implemented.
00074   void operator=(const vtkImageCacheFilter&);  // Not implemented.
00075 };
00076 
00077 
00078 
00079 #endif
00080 
00081 
00082