vtkImageFFT.h

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

  Program:   Visualization Toolkit
  Module:    vtkImageFFT.h

  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 vtkImageFFT_h
#define vtkImageFFT_h


#include "vtkImagingFourierModule.h" // For export macro
#include "vtkImageFourierFilter.h"

class VTKIMAGINGFOURIER_EXPORT vtkImageFFT : public vtkImageFourierFilter
{
public:
  static vtkImageFFT *New();
  vtkTypeMacro(vtkImageFFT,vtkImageFourierFilter);



  int SplitExtent(int splitExt[6], int startExt[6],
                  int num, int total);

protected:
  vtkImageFFT() {}
  ~vtkImageFFT() {}

  virtual int IterativeRequestInformation(vtkInformation* in,
                                          vtkInformation* out);
  virtual int IterativeRequestUpdateExtent(vtkInformation* in,
                                           vtkInformation* out);

  virtual void ThreadedRequestData(
    vtkInformation* vtkNotUsed( request ),
    vtkInformationVector** inputVector,
    vtkInformationVector* vtkNotUsed( outputVector ),
    vtkImageData ***inDataVec,
    vtkImageData **outDataVec,
    int outExt[6],
    int threadId);
private:
  vtkImageFFT(const vtkImageFFT&);  // Not implemented.
  void operator=(const vtkImageFFT&);  // Not implemented.
};

#endif










// VTK-HeaderTest-Exclude: vtkImageFFT.h