RTK  2.0.1
Reconstruction Toolkit
rtkCudaConjugateGradientImageFilter.h
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18 
19 #ifndef rtkCudaConjugateGradientImageFilter_h
20 #define rtkCudaConjugateGradientImageFilter_h
21 
22 #include "rtkConfiguration.h"
23 //Conditional definition of the class to pass ITKHeaderTest
24 #ifdef RTK_USE_CUDA
25 
27 #include <itkCudaImageToImageFilter.h>
28 #include "RTKExport.h"
29 
30 namespace rtk
31 {
32 
43 template < class TImage >
44 class CudaConjugateGradientImageFilter :
45  public itk::CudaImageToImageFilter< TImage, TImage,
46  ConjugateGradientImageFilter< TImage > >
47 {
48 public:
49  ITK_DISALLOW_COPY_AND_ASSIGN(CudaConjugateGradientImageFilter);
50 
52  using Self = rtk::CudaConjugateGradientImageFilter<TImage>;
54  using Pointer = itk::SmartPointer<Self>;
55  using ConstPointer = itk::SmartPointer<const Self>;
56 
58  itkNewMacro(Self)
59 
60 
61  itkTypeMacro(CudaConjugateGradientImageFilter, ConjugateGradientImageFilter)
62 
63 protected:
64  CudaConjugateGradientImageFilter();
65  ~CudaConjugateGradientImageFilter(){
66  }
67 
68  virtual void GPUGenerateData();
69 
70 }; // end of class
71 
72 } // end namespace rtk
73 
74 #ifndef ITK_MANUAL_INSTANTIATION
75 #include "rtkCudaConjugateGradientImageFilter.hxx"
76 #endif
77 
78 
79 #endif //end conditional definition of the class
80 
81 #endif
Solves AX = B by conjugate gradient.