VTK  9.3.1
vtkImageFFT.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
23 #ifndef vtkImageFFT_h
24 #define vtkImageFFT_h
25 
26 #include "vtkImageFourierFilter.h"
27 #include "vtkImagingFourierModule.h" // For export macro
28 
29 VTK_ABI_NAMESPACE_BEGIN
30 class VTKIMAGINGFOURIER_EXPORT vtkImageFFT : public vtkImageFourierFilter
31 {
32 public:
33  static vtkImageFFT* New();
35  void PrintSelf(ostream& os, vtkIndent indent) override;
36 
37 protected:
38  vtkImageFFT() = default;
39  ~vtkImageFFT() override = default;
40 
43 
44  void ThreadedRequestData(vtkInformation* vtkNotUsed(request), vtkInformationVector** inputVector,
45  vtkInformationVector* vtkNotUsed(outputVector), vtkImageData*** inDataVec,
46  vtkImageData** outDataVec, int outExt[6], int threadId) override;
47 
48 private:
49  vtkImageFFT(const vtkImageFFT&) = delete;
50  void operator=(const vtkImageFFT&) = delete;
51 };
52 
53 VTK_ABI_NAMESPACE_END
54 #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.
Fast Fourier Transform.
Definition: vtkImageFFT.h:30
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
Superclass that implements complex numbers.
virtual int IterativeRequestUpdateExtent(vtkInformation *in, vtkInformation *out)