freITKTransformControllerInterface.h

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

  Program:   F.R.E.E. - flexible registration evaluation engine
  Version:   v.1.0.0
  Date:      $Date: 2006/09/01 12:00:00 $
  Module:    $RCSfile: freITKTransformControllerInterface.h,v $
  Language:  C++



  Copyright (c) 2007 Ralf o Floca (Department of Medical Informatics,
  Institute for Medical Biometry and Informatics, University of Heidelberg,
  Germany). All rights reserved.
  See FREECopyright.txt or http://www.mi.med.uni-hd.de/free/copyright.htm
  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 __freITKTransformControllerInterface_h
#define __freITKTransformControllerInterface_h

#include "freControllerInterface.h"
#include "freTransformFunctionMedia.h"

#include "itkTransformBase.h"

namespace FREE
{

template <class TScalarType, unsigned int NInputDimensions, unsigned int NOutputDimensions>
class ITKTransformControllerInterface
{
public:  
  typedef ComponentControllerInterface::GenericComponentType         GenericComponentType;
  typedef ComponentControllerInterface::GenericComponentPointer      GenericComponentPointer;

  typedef TransformFunctionMedia< TScalarType,
                                  NInputDimensions,
                                  NOutputDimensions >     TransformFunctionMediaType;
  typedef typename TransformFunctionMediaType::Pointer    TransformFunctionMediaPointer;
  typedef typename itk::TransformBase::ParametersType     TransformParametersType;

  virtual const char *GetNameOfClass() const {return "ITKTransformControllerInterface";};

  virtual GenericComponentPointer BuildInverseTransform(GenericComponentType* pTransformComponent) const = 0;

  virtual TransformFunctionMediaPointer GenerateTransformationFunction(SessionComponentCache* pTransformCache,
                                                                       const TransformParametersType& parameters) const = 0;

  virtual TransformFunctionMediaPointer GenerateInverseTransformationFunction(SessionComponentCache* pTransformCache,
                                                                               const TransformParametersType& parameters) const = 0;

  virtual ~ITKTransformControllerInterface() {};
};

} //end of namespace free

#endif

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