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itkSymmetricEllipsoidInteriorExteriorSpatialFunction.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkSymmetricEllipsoidInteriorExteriorSpatialFunction.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/02/07 22:46:02 $
00007   Version:   $Revision: 1.11 $
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 __itkSymmetricEllipsoidInteriorExteriorSpatialFunction_h
00018 #define __itkSymmetricEllipsoidInteriorExteriorSpatialFunction_h
00019 
00020 #include "itkInteriorExteriorSpatialFunction.h"
00021 
00022 namespace itk
00023 {
00024 
00037 template <unsigned int VDimension = 3,
00038           typename TInput = Point<double, VDimension> >
00039 class ITK_EXPORT SymmetricEllipsoidInteriorExteriorSpatialFunction:
00040     public InteriorExteriorSpatialFunction<VDimension, TInput>
00041 {
00042 public:
00044   typedef SymmetricEllipsoidInteriorExteriorSpatialFunction Self;
00045   typedef InteriorExteriorSpatialFunction<VDimension> Superclass;
00046   typedef SmartPointer<Self>  Pointer;
00047   typedef SmartPointer<const Self>  ConstPointer; 
00048       
00050   itkNewMacro(Self);
00051 
00053   itkTypeMacro(SymmetricEllipsoidInteriorExteriorSpatialFunction,InteriorExteriorSpatialFunction);
00054 
00056   typedef typename Superclass::InputType InputType;
00057 
00059   typedef typename Superclass::OutputType OutputType;
00060 
00062   OutputType Evaluate(const InputType& position) const;
00063 
00065   itkGetMacro(Center, InputType);
00066   itkSetMacro(Center, InputType);
00067   
00070   void SetOrientation(Vector<double> orientation, double uniqueAxis, double symmetricAxes);
00071      
00072 protected:
00073   SymmetricEllipsoidInteriorExteriorSpatialFunction();
00074   virtual ~SymmetricEllipsoidInteriorExteriorSpatialFunction();
00075 
00076   void PrintSelf(std::ostream& os, Indent indent) const;
00077 
00078 private:
00079   SymmetricEllipsoidInteriorExteriorSpatialFunction(const Self&); //purposely not implemented
00080   void operator=(const Self&); //purposely not implemented
00081 
00083   InputType m_Center;
00084 
00086   double m_UniqueAxis;
00087   
00089   double m_SymmetricAxes;
00090 
00092   Vector<double, VDimension> m_Orientation;
00093 
00095   double m_VectorRatio;
00096 
00097 };
00098 
00099 } // end namespace itk
00100 
00101 #ifndef ITK_MANUAL_INSTANTIATION
00102 #include "itkSymmetricEllipsoidInteriorExteriorSpatialFunction.txx"
00103 #endif
00104 
00105 #endif

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