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itkScaleSkewVersor3DTransform.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkScaleSkewVersor3DTransform.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/12/29 18:42:37 $
00007   Version:   $Revision: 1.2 $
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 __itkScaleSkewVersor3DTransform_h
00019 #define __itkScaleSkewVersor3DTransform_h
00020 
00021 #include <iostream>
00022 #include "itkVersorRigid3DTransform.h"
00023 
00024 namespace itk
00025 {
00026 
00033 template < class TScalarType=double >    // Data type for scalars (float or double)
00034 class ITK_EXPORT ScaleSkewVersor3DTransform : 
00035             public VersorRigid3DTransform< TScalarType > 
00036 {
00037 public:
00039   typedef ScaleSkewVersor3DTransform Self;
00040   typedef VersorRigid3DTransform< TScalarType >   Superclass;
00041   typedef SmartPointer<Self>        Pointer;
00042   typedef SmartPointer<const Self>  ConstPointer;
00043       
00045   itkNewMacro( Self );
00046 
00048   itkTypeMacro( ScaleSkewVersor3DTransform, VersorRigid3DTransform );
00049 
00051   itkStaticConstMacro(SpaceDimension, unsigned int, 3);
00052   itkStaticConstMacro(ParametersDimension, unsigned int, 18);
00053 
00055   typedef typename Superclass::ScalarType  ScalarType;
00056 
00058   typedef typename Superclass::ParametersType  ParametersType;
00059 
00061   typedef typename Superclass::MatrixType      MatrixType;
00062 
00064   typedef typename Superclass::JacobianType  JacobianType;
00065 
00067   typedef typename Superclass::VnlQuaternionType  VnlQuaternionType;
00068 
00070   typedef Vector<TScalarType, itkGetStaticConstMacro(SpaceDimension)> ScaleVectorType;
00071   typedef Vector<TScalarType, 6 >                                           SkewVectorType;
00072 
00074   typedef typename Superclass::VersorType  VersorType;
00075   typedef typename VersorType::VectorType  AxisType;
00076   typedef typename VersorType::ValueType   AngleType;
00077   
00079   typedef typename Superclass::OffsetType  OffsetType;
00080 
00082   typedef typename Superclass::InputPointType   InputPointType;
00083   typedef typename Superclass::OutputPointType  OutputPointType;
00084   
00086   typedef typename Superclass::InputVectorType   InputVectorType;
00087   typedef typename Superclass::OutputVectorType  OutputVectorType;
00088   
00090   typedef typename Superclass::InputCovariantVectorType   InputCovariantVectorType;
00091   typedef typename Superclass::OutputCovariantVectorType  OutputCovariantVectorType;
00092   
00094   typedef typename Superclass::InputVnlVectorType   InputVnlVectorType;
00095   typedef typename Superclass::OutputVnlVectorType  OutputVnlVectorType;
00096   
00106   void SetParameters( const ParametersType & parameters );
00107   virtual const ParametersType& GetParameters(void) const;
00108 
00109   void SetScale( const ScaleVectorType & scale );
00110   itkGetConstReferenceMacro( Scale, ScaleVectorType );
00111 
00112   void SetSkew( const SkewVectorType & skew );
00113   itkGetConstReferenceMacro( Skew, SkewVectorType );
00114 
00115   void SetIdentity();
00116 
00117 protected:
00118   ScaleSkewVersor3DTransform();
00119   ~ScaleSkewVersor3DTransform(){};
00120   void PrintSelf(std::ostream &os, Indent indent) const;
00121 
00122   ScaleSkewVersor3DTransform(unsigned int outputSpaceDimension, unsigned int parametersDimension);
00123 
00125   void ComputeMatrixAndOffset(void);
00126 
00127 private:
00128   ScaleSkewVersor3DTransform(const Self&); //purposely not implemented
00129   void operator=(const Self&); //purposely not implemented
00130 
00132   ScaleVectorType          m_Scale;
00133 
00135   SkewVectorType      m_Skew;
00136 
00137 }; //class ScaleSkewVersor3DTransform
00138 
00139 
00140 }  // namespace itk
00141 
00142 
00143 #ifndef ITK_MANUAL_INSTANTIATION
00144 #include "itkScaleSkewVersor3DTransform.txx"
00145 #endif
00146 
00147 #endif /* __ScaleSkewVersor3DTransform_h */

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