Imaging/vtkImageCacheFilter.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkImageCacheFilter.h,v $

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkImageCacheFilter_h
#define __vtkImageCacheFilter_h

#include "vtkImageToImageFilter.h"

class VTK_IMAGING_EXPORT vtkImageCacheFilter : public vtkImageToImageFilter
{
public:
  static vtkImageCacheFilter *New();
  vtkTypeRevisionMacro(vtkImageCacheFilter,vtkImageToImageFilter);
  void PrintSelf(ostream& os, vtkIndent indent);


  void SetCacheSize(int size);
  vtkGetMacro(CacheSize, int);
  
  void UpdateData(vtkDataObject *outData);

protected:
  vtkImageCacheFilter();
  ~vtkImageCacheFilter();

  int CacheSize;
  
  vtkImageData **Data;
  // I do not have write access to UpdateTime.
  unsigned long *Times;
private:
  vtkImageCacheFilter(const vtkImageCacheFilter&);  // Not implemented.
  void operator=(const vtkImageCacheFilter&);  // Not implemented.
};



#endif

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