RTK  1.4.0
Reconstruction Toolkit
rtkCudaLaplacianImageFilter.h
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1 /*=========================================================================
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3  * Copyright RTK Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
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14  * See the License for the specific language governing permissions and
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17  *=========================================================================*/
18 
19 #ifndef rtkCudaLaplacianImageFilter_h
20 #define rtkCudaLaplacianImageFilter_h
21 
22 #include "rtkConfiguration.h"
23 //Conditional definition of the class to pass ITKHeaderTest
24 #ifdef RTK_USE_CUDA
25 
27 #include <itkCudaInPlaceImageFilter.h>
28 #include "RTKExport.h"
29 
30 namespace rtk
31 {
32 
41 class RTK_EXPORT CudaLaplacianImageFilter :
42  public itk::CudaImageToImageFilter< itk::CudaImage<float,3>, itk::CudaImage<float,3>,
43  LaplacianImageFilter< itk::CudaImage<float,3>, itk::CudaImage<itk::CovariantVector<float, 3>,3> > >
44 {
45 public:
47  typedef rtk::CudaLaplacianImageFilter Self;
48  typedef itk::CudaImage<float,3> OutputImageType;
49  typedef itk::CudaImage<itk::CovariantVector<float, 3>,3> GradientImageType;
51  typedef itk::SmartPointer<Self> Pointer;
52  typedef itk::SmartPointer<const Self> ConstPointer;
53 
55  itkNewMacro(Self)
56 
57 
58  itkTypeMacro(CudaLaplacianImageFilter, LaplacianImageFilter)
59 
60 protected:
61  CudaLaplacianImageFilter();
62  ~CudaLaplacianImageFilter(){}
63 
64  virtual void GPUGenerateData();
65 
66 private:
67  CudaLaplacianImageFilter(const Self&); //purposely not implemented
68  void operator=(const Self&); //purposely not implemented
69 
70 }; // end of class
71 
72 } // end namespace rtk
73 
74 #endif //end conditional definition of the class
75 
76 #endif