itkTransformFileReaderWithFactory.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkTransformFileReaderWithFactory.h,v $
  Language:  C++
  Date:      $Date: 2007-08-10 15:41:28 $
  Version:   $Revision: 1.2 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/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 __itkTransformFileReaderWithFactory_h
#define __itkTransformFileReaderWithFactory_h

#include "itkLightProcessObject.h"
#include "metaTransform.h"
#include "itkTransformIOBase.h"

namespace itk
{

class TransformFileReader : public LightProcessObject
{
public:

  typedef TransformFileReader Self;
  typedef SmartPointer<Self>  Pointer;

  typedef TransformBase       TransformType;

  typedef TransformType::ParametersType      ParametersType;
  typedef TransformIOBase::TransformPointer  TransformPointer;
  typedef TransformIOBase::TransformListType TransformListType;

  itkNewMacro(Self);

  typedef Object Superclass;
  itkTypeMacro(TransformFileReader, LightProcessObject);

  itkSetStringMacro(FileName);

  itkGetStringMacro(FileName);

  void Update();

  TransformListType * GetTransformList() {return & m_TransformList;}

protected:
  TransformIOBase::Pointer m_TransformIO;
  TransformFileReader(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
   
  std::string m_FileName;

  TransformFileReader();
  virtual ~TransformFileReader();
  void CreateTransform(TransformPointer &ptr, const std::string &ClassName);
private:
  TransformListType    m_TransformList;
};

} // namespace itk


#endif // __itkTransformFileReader_h