itkMultiInputMultiResolutionImageRegistrationMethodBase.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 itkMultiInputMultiResolutionImageRegistrationMethodBase_h
#define itkMultiInputMultiResolutionImageRegistrationMethodBase_h
 
#include "itkMultiResolutionImageRegistrationMethod2.h"
#include "itkMultiInputImageToImageMetricBase.h"
#include <vector>

#define itkSimpleSetMacro(_name, _type) \
  virtual void Set##_name(_type _arg) { this->Set##_name(_arg, 0); }
 
#define elxOverrideSimpleSetMacro(_name, _type) \
  void Set##_name(_type _arg) override { this->Set##_name(_arg, 0); }

#define itkSetNumberOfMacro(_name)                      \
  virtual void SetNumberOf##_name##s(unsigned int _arg) \
  {                                                     \
    if (this->m_##_name##s.size() != _arg)              \
    {                                                   \
      this->m_##_name##s.resize(_arg);                  \
      this->Modified();                                 \
    }                                                   \
  }

#define itkGetNumberOfMacro(_name) \
  virtual unsigned int GetNumberOf##_name##s() const { return this->m_##_name##s.size(); }
 
namespace itk
{

 
template <typename TFixedImage, typename TMovingImage>
class ITK_TEMPLATE_EXPORT MultiInputMultiResolutionImageRegistrationMethodBase
  : public MultiResolutionImageRegistrationMethod2<TFixedImage, TMovingImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(MultiInputMultiResolutionImageRegistrationMethodBase);

  using Self = MultiInputMultiResolutionImageRegistrationMethodBase;
  using Superclass = MultiResolutionImageRegistrationMethod2<TFixedImage, TMovingImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(MultiInputMultiResolutionImageRegistrationMethodBase);

  using typename Superclass::FixedImageType;
  using typename Superclass::FixedImageConstPointer;
  using typename Superclass::FixedImageRegionType;
  using typename Superclass::FixedImageRegionPyramidType;
  using typename Superclass::MovingImageType;
  using typename Superclass::MovingImageConstPointer;
 
  using typename Superclass::MetricType;
  using typename Superclass::MetricPointer;
  using typename Superclass::TransformType;
  using typename Superclass::TransformPointer;
  using typename Superclass::InterpolatorType;
  using typename Superclass::InterpolatorPointer;
  using typename Superclass::OptimizerType;
  using OptimizerPointer = typename OptimizerType::Pointer;
  using typename Superclass::FixedImagePyramidType;
  using typename Superclass::FixedImagePyramidPointer;
  using typename Superclass::MovingImagePyramidType;
  using typename Superclass::MovingImagePyramidPointer;
 
  using typename Superclass::TransformOutputType;
  using typename Superclass::TransformOutputPointer;
  using typename Superclass::TransformOutputConstPointer;
 
  using typename Superclass::ParametersType;
  using typename Superclass::DataObjectPointer;
 
  using FixedImageRegionPyramidVectorType = std::vector<FixedImageRegionPyramidType>;

  using MultiInputMetricType = MultiInputImageToImageMetricBase<FixedImageType, MovingImageType>;
  using MultiInputMetricPointer = typename MultiInputMetricType::Pointer;
  using FixedImageVectorType = typename MultiInputMetricType ::FixedImageVectorType;
  using FixedImageRegionVectorType = typename MultiInputMetricType ::FixedImageRegionVectorType;
  using MovingImageVectorType = typename MultiInputMetricType ::MovingImageVectorType;
  using InterpolatorVectorType = typename MultiInputMetricType ::InterpolatorVectorType;
  using FixedImageInterpolatorType = typename MultiInputMetricType ::FixedImageInterpolatorType;
  using FixedImageInterpolatorVectorType = typename MultiInputMetricType ::FixedImageInterpolatorVectorType;
  using FixedImagePyramidVectorType = std::vector<FixedImagePyramidPointer>;
  using MovingImagePyramidVectorType = std::vector<MovingImagePyramidPointer>;


  virtual void
  SetFixedImage(const FixedImageType * _arg, unsigned int pos);
 
  virtual const FixedImageType *
  GetFixedImage(unsigned int pos) const;
 
  const FixedImageType *
  GetFixedImage() const override
  {
    return this->GetFixedImage(0);
  }
  elxOverrideSimpleSetMacro(FixedImage, const FixedImageType *);
  itkSetNumberOfMacro(FixedImage);
  itkGetNumberOfMacro(FixedImage);

  virtual void
  SetFixedImageRegion(FixedImageRegionType _arg, unsigned int pos);
 
  virtual const FixedImageRegionType &
  GetFixedImageRegion(unsigned int pos) const;
 
  const FixedImageRegionType &
  GetFixedImageRegion() const override
  {
    return this->GetFixedImageRegion(0);
  }
  elxOverrideSimpleSetMacro(FixedImageRegion, const FixedImageRegionType);
  itkSetNumberOfMacro(FixedImageRegion);
  itkGetNumberOfMacro(FixedImageRegion);

  virtual void
  SetFixedImagePyramid(FixedImagePyramidType * _arg, unsigned int pos);
 
  virtual FixedImagePyramidType *
  GetFixedImagePyramid(unsigned int pos) const;
 
  FixedImagePyramidType *
  GetFixedImagePyramid() override
  {
    return this->GetFixedImagePyramid(0);
  }
 
  const FixedImagePyramidType *
  GetFixedImagePyramid() const override
  {
    return this->GetFixedImagePyramid(0);
  }
 
  elxOverrideSimpleSetMacro(FixedImagePyramid, FixedImagePyramidType *);
  itkSetNumberOfMacro(FixedImagePyramid);
  itkGetNumberOfMacro(FixedImagePyramid);

  virtual void
  SetMovingImage(const MovingImageType * _arg, unsigned int pos);
 
  virtual const MovingImageType *
  GetMovingImage(unsigned int pos) const;
 
  const MovingImageType *
  GetMovingImage() const override
  {
    return this->GetMovingImage(0);
  }
  elxOverrideSimpleSetMacro(MovingImage, const MovingImageType *);
  itkSetNumberOfMacro(MovingImage);
  itkGetNumberOfMacro(MovingImage);

  virtual void
  SetMovingImagePyramid(MovingImagePyramidType * _arg, unsigned int pos);
 
  virtual MovingImagePyramidType *
  GetMovingImagePyramid(unsigned int pos) const;
 
  MovingImagePyramidType *
  GetMovingImagePyramid() override
  {
    return this->GetMovingImagePyramid(0);
  }
 
  const MovingImagePyramidType *
  GetMovingImagePyramid() const override
  {
    return this->GetMovingImagePyramid(0);
  }
 
  elxOverrideSimpleSetMacro(MovingImagePyramid, MovingImagePyramidType *);
  itkSetNumberOfMacro(MovingImagePyramid);
  itkGetNumberOfMacro(MovingImagePyramid);

  virtual void
  SetInterpolator(InterpolatorType * _arg, unsigned int pos);
 
  virtual InterpolatorType *
  GetInterpolator(unsigned int pos) const;
 
  InterpolatorType *
  GetInterpolator() override
  {
    return this->GetInterpolator(0);
  }
 
  const InterpolatorType *
  GetInterpolator() const override
  {
    return this->GetInterpolator(0);
  }
 
  elxOverrideSimpleSetMacro(Interpolator, InterpolatorType *);
  itkSetNumberOfMacro(Interpolator);
  itkGetNumberOfMacro(Interpolator);

  virtual void
  SetFixedImageInterpolator(FixedImageInterpolatorType * _arg, unsigned int pos);
 
  virtual FixedImageInterpolatorType *
  GetFixedImageInterpolator(unsigned int pos) const;
 
  virtual FixedImageInterpolatorType *
  GetFixedImageInterpolator()
  {
    return this->GetFixedImageInterpolator(0);
  }
  itkSimpleSetMacro(FixedImageInterpolator, FixedImageInterpolatorType *);
  itkSetNumberOfMacro(FixedImageInterpolator);
  itkGetNumberOfMacro(FixedImageInterpolator);

  void
  SetMetric(MetricType * _arg) override;

  itkGetModifiableObjectMacro(MultiInputMetric, MultiInputMetricType);

  ModifiedTimeType
  GetMTime() const override;
 
protected:
  MultiInputMultiResolutionImageRegistrationMethodBase() = default;

  ~MultiInputMultiResolutionImageRegistrationMethodBase() override = default;

  void
  PrintSelf(std::ostream & os, Indent indent) const override;

  void
  GenerateData() override;

  void
  Initialize() override;

  void
  PreparePyramids() override;

  virtual void
  CheckPyramids();

  virtual void
  CheckOnInitialize();

  FixedImageVectorType             m_FixedImages{};
  MovingImageVectorType            m_MovingImages{};
  FixedImageRegionVectorType       m_FixedImageRegions{};
  FixedImagePyramidVectorType      m_FixedImagePyramids{};
  MovingImagePyramidVectorType     m_MovingImagePyramids{};
  InterpolatorVectorType           m_Interpolators{};
  FixedImageInterpolatorVectorType m_FixedImageInterpolators{};

  FixedImageRegionPyramidVectorType m_FixedImageRegionPyramids{};

  FixedImageRegionType m_NullFixedImageRegion{};
 
private:
  MultiInputMetricPointer m_MultiInputMetric{};
};
 
} // end namespace itk
 
#undef itkSetNumberOfMacro
#undef itkGetNumberOfMacro
#undef elxOverrideSimpleSetMacro
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkMultiInputMultiResolutionImageRegistrationMethodBase.hxx"
#endif
 
#endif // end #ifndef itkMultiInputMultiResolutionImageRegistrationMethodBase_h