itkDeformationVectorFieldTransform.h

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

  This file is part of the elastix software.

  Copyright (c) University Medical Center Utrecht. All rights reserved.
  See src/CopyrightElastix.txt or http://elastix.isi.uu.nl/legal.php for
  details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE. See the above copyright notices for more information.

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

#ifndef __itkDeformationVectorFieldTransform_H__
#define __itkDeformationVectorFieldTransform_H__

#include "itkAdvancedBSplineDeformableTransform.h"

namespace itk
{

template < class TScalarType = double, unsigned int NDimensions = 3 >
class DeformationVectorFieldTransform
  : public AdvancedBSplineDeformableTransform< TScalarType, NDimensions, 0 >
{
  public:

    typedef DeformationVectorFieldTransform       Self;
    typedef AdvancedBSplineDeformableTransform<
      TScalarType, NDimensions, 0 >               Superclass;
    typedef SmartPointer< Self >                  Pointer;
    typedef SmartPointer< const Self >            ConstPointer;

    itkNewMacro( Self );

    itkTypeMacro( DeformationVectorFieldTransform, AdvancedBSplineDeformableTransform );

    itkStaticConstMacro( SpaceDimension, unsigned int, NDimensions );
    itkStaticConstMacro( SplineOrder, unsigned int, Superclass::SplineOrder );

    typedef typename Superclass::ScalarType             ScalarType;
    typedef typename Superclass::ParametersType         ParametersType;
    typedef typename Superclass::JacobianType           JacobianType;
    typedef typename Superclass::InputVectorType        InputVectorType;
    typedef typename Superclass::OutputVectorType       OutputVectorType;
    typedef typename Superclass::InputCovariantVectorType   InputCovariantVectorType;
    typedef typename Superclass::OutputCovariantVectorType  OutputCovariantVectorType;
    typedef typename Superclass::InputVnlVectorType     InputVnlVectorType;
    typedef typename Superclass::OutputVnlVectorType    OutputVnlVectorType;
    typedef typename Superclass::InputPointType         InputPointType;
    typedef typename Superclass::OutputPointType        OutputPointType;

    typedef typename Superclass::BulkTransformType      BulkTransformType;
    typedef typename Superclass::BulkTransformPointer   BulkTransformPointer;

    typedef typename Superclass::PixelType              CoefficientPixelType;
    typedef typename Superclass::ImageType              CoefficientImageType;
    typedef typename Superclass::ImagePointer           CoefficientImagePointer;

    typedef Vector< float,
      itkGetStaticConstMacro( SpaceDimension ) >          CoefficientVectorPixelType;
    typedef Image< CoefficientVectorPixelType,
      itkGetStaticConstMacro( SpaceDimension ) >          CoefficientVectorImageType;
    typedef typename CoefficientVectorImageType::Pointer  CoefficientVectorImagePointer;

    virtual void SetCoefficientVectorImage( const CoefficientVectorImageType * vecImage );

    virtual void GetCoefficientVectorImage( CoefficientVectorImagePointer & vecImage ) const;

  protected:

    DeformationVectorFieldTransform();
    virtual ~DeformationVectorFieldTransform();

  private:

    DeformationVectorFieldTransform( const Self& ); // purposely not implemented
    void operator=( const Self& );                  // purposely not implemented

    CoefficientImagePointer m_Images[ SpaceDimension ];

  }; // end class DeformationVectorFieldTransform

} // end namespace itk


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

#endif // end #ifndef __itkDeformationVectorFieldTransform_H__