itkGPUBSplineInterpolateImageFunction.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
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#ifndef __itkGPUBSplineInterpolateImageFunction_h
#define __itkGPUBSplineInterpolateImageFunction_h
 
#include "itkGPUInterpolateImageFunction.h"
#include "itkGPUDataManager.h"
#include "itkGPUImage.h"
 
#include "itkBSplineInterpolateImageFunction.h"
#include "itkVersion.h"
 
namespace itk
{
itkGPUKernelClassMacro( GPUBSplineInterpolateImageFunctionKernel );
 
template< typename TInputImage, typename TCoordRep = float, typename TCoefficientType = float >
class ITK_EXPORT GPUBSplineInterpolateImageFunction :
  public         GPUInterpolateImageFunction< TInputImage, TCoordRep,
  BSplineInterpolateImageFunction< TInputImage, TCoordRep,
  TCoefficientType > >
{
public:
 
  typedef GPUBSplineInterpolateImageFunction Self;
  typedef GPUInterpolateImageFunction<
    TInputImage, TCoordRep, BSplineInterpolateImageFunction<
    TInputImage, TCoordRep, TCoefficientType > > GPUSuperclass;
  typedef BSplineInterpolateImageFunction<
    TInputImage, TCoordRep, BSplineInterpolateImageFunction<
    TInputImage, TCoordRep, TCoefficientType > > CPUSuperclass;
  typedef GPUSuperclass              Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;
 
  itkTypeMacro( GPUBSplineInterpolateImageFunction, GPUSuperclass );
 
  itkNewMacro( Self );
 
  itkStaticConstMacro( InputImageDimension, unsigned int,
    TInputImage::ImageDimension );
 
  typedef GPUImage< TCoefficientType, InputImageDimension > GPUCoefficientImageType;
  typedef typename GPUCoefficientImageType::Pointer         GPUCoefficientImagePointer;
  typedef typename GPUDataManager::Pointer                  GPUDataManagerPointer;
 
  virtual void SetInputImage( const TInputImage * inputData );
 
  const GPUCoefficientImagePointer GetGPUCoefficients() const;
 
  const GPUDataManagerPointer GetGPUCoefficientsImageBase() const;
 
protected:
 
  GPUBSplineInterpolateImageFunction();
  ~GPUBSplineInterpolateImageFunction() {}
  void PrintSelf( std::ostream & os, Indent indent ) const override;
 
  bool GetSourceCode( std::string & source ) const override;
 
private:
 
  GPUBSplineInterpolateImageFunction( const Self & ); // purposely not implemented
  void operator=( const Self & );                     // purposely not implemented
 
  GPUCoefficientImagePointer m_GPUCoefficients;
  GPUDataManagerPointer      m_GPUCoefficientsImageBase;
 
  std::vector< std::string > m_Sources;
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGPUBSplineInterpolateImageFunction.hxx"
#endif
 
#endif /* __itkGPUBSplineInterpolateImageFunction_h */