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