itkGPUTranslationTransformBase.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 itkGPUTranslationTransformBase_h
#define itkGPUTranslationTransformBase_h
 
#include "itkGPUTransformBase.h"
 
namespace itk
{
itkGPUKernelClassMacro(GPUTranslationTransformBaseKernel);

template <typename TScalarType = float, // Data type for scalars
          unsigned int NDimensions = 3>
class ITK_EXPORT GPUTranslationTransformBase : public GPUTransformBase
{
public:
  using Self = GPUTranslationTransformBase;
  using GPUSuperclass = GPUTransformBase;

  itkOverrideGetNameOfClassMacro(GPUTranslationTransformBase);

  bool
  IsTranslationTransform() const override
  {
    return true;
  }

  using ScalarType = TScalarType;

  itkStaticConstMacro(SpaceDimension, unsigned int, NDimensions);
  itkStaticConstMacro(ParametersDimension, unsigned int, NDimensions);

  using CPUOutputVectorType = Vector<TScalarType, NDimensions>;

  virtual const CPUOutputVectorType &
  GetCPUOffset() const = 0;
 
protected:
  GPUTranslationTransformBase();
  ~GPUTranslationTransformBase() override = default;

  bool
  GetSourceCode(std::string & source) const override;

  GPUDataManager::Pointer
  GetParametersDataManager() const override;
 
private:
  GPUTranslationTransformBase(const Self & other) = delete;
  const Self &
  operator=(const Self &) = delete;
 
  std::vector<std::string> m_Sources{};
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkGPUTranslationTransformBase.hxx"
#endif
 
#endif /* itkGPUTranslationTransformBase_h */