freSetupTransform.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: freSetupTransform.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 __freSetupTransform_h
#define __freSetupTransform_h

#include "freElementals.h"
#include "freSetup.h"
#include "freSetupParameterTraits.h"

#include "itkTransformBase.h"

namespace FREE
{

class ITK_EXPORT  SetupTransform : public itk::TransformBase
{
public:
  typedef SetupTransform  Self;
        typedef itk::TransformBase Superclass;
  typedef itk::SmartPointer< Self >   Pointer;
  typedef itk::SmartPointer< const Self >  ConstPointer;

        typedef Superclass::ParametersType           ParametersType;

        typedef std::vector<SetupParameterTraits>    ParameterTraitsList;

  itkTypeMacro( SetupTransform, TransformBase );

        itkNewMacro(Self);

  virtual unsigned int GetNumberOfParameters(void) const;

  virtual unsigned int GetInputSpaceDimension(void) const;

  virtual unsigned int GetOutputSpaceDimension(void) const;

  virtual void SetParameters( const ParametersType & p);

  virtual void SetParametersByValue ( const ParametersType & p );

  void SetParametersDirectly ( const ParametersType & p );

  virtual void SetFixedParameters( const ParametersType & p);

  virtual const ParametersType& GetParameters(void) const;

  virtual const ParametersType& GetFixedParameters( ) const;

  ParameterTraitsList ComputeParametersTraits( const ParametersType & p) const;
  virtual ParameterTraitsList ComputeParametersTraits( const ParametersType & p, ParametersType& validP) const;

  const ParameterTraitsList& GetParametersTraits(void);

  virtual std::string GetTransformTypeAsString() const;

  Setup::Pointer GenerateTransformedSetup();

        void SetAutoInitialValues(bool bAutoValues);

        bool GetAutoInitialValues();

        void SetReferenceSetup(Setup* pSetup);

        void ResetParameterIDs();

        void AddParameterID(const IDPath& idPath);

protected:
  SetupTransform(); 
  virtual ~SetupTransform();

        Setup* m_pReferenceSetup;
  Setup::Pointer m_smpTransformedSetup;
        
        typedef std::vector<IDPath> ParameterIDsType;

        ParameterIDsType m_ParameterIDs;

        ParametersType m_Parameters;
        bool m_bAutoInitialValue;

        ParameterTraitsList m_ParameterTraits;
        mutable bool m_bTraitsInitialized;

        virtual void TransformSetup();
        virtual void GetInitialValues();
        Parameter::ParameterValueType GetParameterValueType(const IDPath& paramID) const;
};

}//End of Namespace free

#endif

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