itkBSplineDeformableTransformInitializer.h

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/*===================================================================

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

===================================================================*/

#ifndef __itkBSplineDeformableTransformInitializer_h
#define __itkBSplineDeformableTransformInitializer_h

#include "itkObject.h"
#include "itkObjectFactory.h"

#include <iostream>

namespace itk
{
  template <class TTransform, class TImage>
  class ITK_EXPORT BSplineDeformableTransformInitializer : public Object
  {
  public:
    typedef BSplineDeformableTransformInitializer Self;
    typedef Object Superclass;
    typedef SmartPointer<Self> Pointer;
    typedef SmartPointer<const Self> ConstPointer;

    itkFactorylessNewMacro(Self) itkCloneMacro(Self)

      itkTypeMacro(BSplineDeformableTransformInitializer, Object);

    typedef TTransform TransformType;

    typedef typename TransformType::Pointer TransformPointer;
    typedef typename TransformType::RegionType TransformRegionType;
    typedef typename TransformRegionType::SizeType TransformSizeType;

    itkStaticConstMacro(SpaceDimension, unsigned int, TransformType::InputSpaceDimension);

    typedef TImage ImageType;
    typedef typename ImageType::ConstPointer ImagePointer;

    itkSetObjectMacro(Transform, TransformType);

    itkSetConstObjectMacro(Image, ImageType);

    itkSetMacro(GridSizeInsideTheImage, TransformSizeType);

    void SetNumberOfGridNodesInsideTheImage(unsigned int numberOfNodes)
    {
      this->m_GridSizeInsideTheImage.Fill(numberOfNodes);
      this->Modified();
    }

    virtual void InitializeTransform() const;

  protected:
    BSplineDeformableTransformInitializer();
    ~BSplineDeformableTransformInitializer(){};

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

  private:
    BSplineDeformableTransformInitializer(const Self &); // purposely not implemented
    void operator=(const Self &);                        // purposely not implemented

    TransformPointer m_Transform;

    ImagePointer m_Image;

    TransformSizeType m_GridSizeInsideTheImage;

    unsigned int m_NumberOfGridNodesInsideTheImage;

  }; // class BSplineDeformableTransformInitializer

} // namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkBSplineDeformableTransformInitializer.txx"
#endif

#endif /* __itkBSplineDeformableTransformInitializer_h */