VTK  9.3.1
vtkImageRFFT.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
26 #ifndef vtkImageRFFT_h
27 #define vtkImageRFFT_h
28 
29 #include "vtkImageFourierFilter.h"
30 #include "vtkImagingFourierModule.h" // For export macro
31 
32 VTK_ABI_NAMESPACE_BEGIN
33 class VTKIMAGINGFOURIER_EXPORT vtkImageRFFT : public vtkImageFourierFilter
34 {
35 public:
36  static vtkImageRFFT* New();
38  void PrintSelf(ostream& os, vtkIndent indent) override;
39 
40 protected:
41  vtkImageRFFT() = default;
42  ~vtkImageRFFT() override = default;
43 
46 
47  void ThreadedRequestData(vtkInformation* vtkNotUsed(request), vtkInformationVector** inputVector,
48  vtkInformationVector* vtkNotUsed(outputVector), vtkImageData*** inDataVec,
49  vtkImageData** outDataVec, int outExt[6], int threadId) override;
50 
51 private:
52  vtkImageRFFT(const vtkImageRFFT&) = delete;
53  void operator=(const vtkImageRFFT&) = delete;
54 };
55 
56 VTK_ABI_NAMESPACE_END
57 #endif
Store vtkAlgorithm input/output information.
void PrintSelf(ostream &os, vtkIndent indent) override
Construct an instance of vtkImageDecomposeFilter filter with default dimensionality 3...
a simple class to control print indentation
Definition: vtkIndent.h:28
topologically and geometrically regular array of data
Definition: vtkImageData.h:42
virtual int IterativeRequestInformation(vtkInformation *in, vtkInformation *out)
virtual void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method.
Reverse Fast Fourier Transform.
Definition: vtkImageRFFT.h:33
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
Superclass that implements complex numbers.
virtual int IterativeRequestUpdateExtent(vtkInformation *in, vtkInformation *out)