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itkCenteredTransformInitializer.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkCenteredTransformInitializer.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:29:03 $
00007   Version:   $Revision: 1.4 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #ifndef __itkCenteredTransformInitializer_h
00019 #define __itkCenteredTransformInitializer_h
00020 
00021 #include <itkObject.h>
00022 
00023 #include <iostream>
00024 
00025 namespace itk
00026 {
00027 
00057 template < class TTransform,     
00058            class TFixedImage,
00059            class TMovingImage > 
00060 class ITK_EXPORT CenteredTransformInitializer : 
00061             public Object
00062 {
00063 public:
00065   typedef CenteredTransformInitializer     Self;
00066   typedef Object                           Superclass;
00067   typedef SmartPointer<Self>               Pointer;
00068   typedef SmartPointer<const Self>         ConstPointer;
00069     
00071   itkNewMacro( Self );
00072 
00074   itkTypeMacro( CenteredTransformInitializer, Object );
00075 
00077   typedef TTransform                        TransformType;
00078   typedef typename TransformType::Pointer   TransformPointer;
00079 
00081   itkStaticConstMacro(SpaceDimension, unsigned int, TransformType::SpaceDimension);
00082   itkStaticConstMacro(InputSpaceDimension, unsigned int, TransformType::InputSpaceDimension);
00083   itkStaticConstMacro(OutputSpaceDimension, unsigned int, TransformType::OutputSpaceDimension);
00084 
00085   
00087   typedef   TFixedImage              FixedImageType;
00088   typedef   TMovingImage             MovingImageType;
00089 
00090   typedef   typename FixedImageType::ConstPointer   FixedImagePointer;
00091   typedef   typename MovingImageType::ConstPointer  MovingImagePointer;
00092 
00093 
00094 
00096   typedef typename TransformType::OffsetType  OffsetType;
00097 
00099   typedef typename TransformType::InputPointType   InputPointType;
00100   
00102   typedef typename TransformType::OutputVectorType  OutputVectorType;
00103   
00105   itkSetObjectMacro( Transform,   TransformType   );
00106 
00108   itkSetConstObjectMacro( FixedImage,  FixedImageType  );
00109 
00111   itkSetConstObjectMacro( MovingImage, MovingImageType );
00112 
00113 
00115   void InitializeTransform() const;
00116 
00119   void GeometryOn() { m_UseMoments = false; }
00120   void MomentsOn()  { m_UseMoments = true; }
00121 
00122 
00123 protected:
00124   CenteredTransformInitializer() {};
00125   ~CenteredTransformInitializer(){};
00126 
00127   void PrintSelf(std::ostream &os, Indent indent) const;
00128 
00129 private:
00130   CenteredTransformInitializer(const Self&); //purposely not implemented
00131   void operator=(const Self&); //purposely not implemented
00132 
00133   TransformPointer    m_Transform;
00134 
00135   FixedImagePointer   m_FixedImage;
00136 
00137   MovingImagePointer  m_MovingImage;
00138 
00139   bool                m_UseMoments;
00140 
00141 }; //class CenteredTransformInitializer
00142 
00143 
00144 }  // namespace itk
00145 
00146 
00147 #ifndef ITK_MANUAL_INSTANTIATION
00148 #include "itkCenteredTransformInitializer.txx"
00149 #endif
00150 
00151 #endif /* __itkCenteredTransformInitializer_h */

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