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itkVersorTransformOptimizer.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkVersorTransformOptimizer.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/03/07 00:20:15 $
00007   Version:   $Revision: 1.6 $
00008 
00009   Copyright (c) 2002 Insight 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 #ifndef __itkVersorTransformOptimizer_h
00018 #define __itkVersorTransformOptimizer_h
00019 
00020 #include "itkRegularStepGradientDescentOptimizer.h"
00021 #include "itkVersor.h"
00022 
00023 namespace itk
00024 {
00025   
00050 class ITK_EXPORT VersorTransformOptimizer : 
00051         public RegularStepGradientDescentBaseOptimizer
00052 {
00053 public:
00055   typedef VersorTransformOptimizer                    Self;
00056   typedef RegularStepGradientDescentBaseOptimizer     Superclass;
00057   typedef SmartPointer<Self>                          Pointer;
00058   typedef SmartPointer<const Self>                    ConstPointer;
00059 
00061   itkNewMacro(Self);
00062 
00064   itkTypeMacro( VersorTransformOptimizer, 
00065                 RegularStepGradientDescentBaseOptimizer );
00066 
00068   enum { SpaceDimension = 3 };
00069 
00071   typedef Versor<double>                      VersorType;
00072   typedef VersorType::VectorType              VectorType;
00073 
00075   virtual void StepAlongGradient( double factor, 
00076                                   const DerivativeType & transformedGradient );
00077 
00078 protected:
00079   VersorTransformOptimizer() {}
00080   virtual ~VersorTransformOptimizer() {}
00081 
00082 private:
00083   VersorTransformOptimizer(const Self&); //purposely not implemented
00084   void operator=(const Self&); //purposely not implemented
00085 
00086 
00087 };
00088 
00089 } // end namespace itk
00090 
00091 
00092 #endif
00093 
00094 
00095 

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