itkBSplineDeformableTransformInitializer.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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 __itkBSplineDeformableTransformInitializer_h
#define __itkBSplineDeformableTransformInitializer_h

#include "itkConfigure.h" //Needed to determine value of ITKV3_COMPATIBILITY
#ifdef ITKV3_COMPATIBILITY

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

#include <iostream>

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

  itkNewMacro(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;

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.hxx"
#endif

#else  // def ITKV3_COMPATIBILITY
#error "itkBSplineDeformableTransformInitializer.h should only be included for ITKv3 compatibility. Build with ITKV3_COMPATIBILITY=ON to use this"
#endif // def ITKV3_COMPATIBILITY

#endif /* __itkBSplineDeformableTransformInitializer_h */