itkGPUAffineTransform.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.
 *
 *=========================================================================*/
#ifndef itkGPUAffineTransform_h
#define itkGPUAffineTransform_h
 
#include "itkAffineTransform.h"
#include "itkGPUMatrixOffsetTransformBase.h"
 
namespace itk
{
template <typename TScalarType = float,
          unsigned int NDimensions = 3,
          typename TParentTransform = AffineTransform<TScalarType, NDimensions>>
class ITK_TEMPLATE_EXPORT GPUAffineTransform
  : public TParentTransform
  , public GPUMatrixOffsetTransformBase<TScalarType, NDimensions, NDimensions>
{
public:
  using Self = GPUAffineTransform;
  using CPUSuperclass = TParentTransform;
  using GPUSuperclass = GPUMatrixOffsetTransformBase<TScalarType, NDimensions, NDimensions>;
 
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;
 
  itkNewMacro(Self);
 
  itkTypeMacro(GPUAffineTransform, CPUSuperclass);
 
  using CPUMatrixType = typename GPUSuperclass::CPUMatrixType;
  using CPUInverseMatrixType = typename GPUSuperclass::CPUInverseMatrixType;
  using CPUOutputVectorType = typename GPUSuperclass::CPUOutputVectorType;
 
  virtual const CPUMatrixType &
  GetCPUMatrix() const
  {
    return this->GetMatrix();
  }
 
  virtual const CPUOutputVectorType &
  GetCPUOffset() const
  {
    return this->GetOffset();
  }
 
protected:
  GPUAffineTransform() {}
  virtual ~GPUAffineTransform() {}
 
private:
  GPUAffineTransform(const Self & other) = delete;
  const Self &
  operator=(const Self &) = delete;
};
 
} // end namespace itk
 
#endif /* itkGPUAffineTransform_h */