ITK  4.3.0
Insight Segmentation and Registration Toolkit
itkSphereSignedDistanceFunction.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkSphereSignedDistanceFunction_h
19 #define __itkSphereSignedDistanceFunction_h
20 
22 #include "itkVector.h"
23 
24 namespace itk
25 {
43 template< typename TCoordRep, unsigned int VSpaceDimension >
45  public ShapeSignedDistanceFunction< TCoordRep, VSpaceDimension >
46 {
47 public:
53 
55  itkTypeMacro(SphereSignedDistanceFunction, ShapeSignedDistancFunction);
56 
58  itkNewMacro(Self);
59 
61  typedef typename Superclass::OutputType OutputType;
62 
64  typedef typename Superclass::InputType InputType;
65 
67  itkStaticConstMacro(SpaceDimension, unsigned int, Superclass::SpaceDimension);
68 
70  typedef typename Superclass::CoordRepType CoordRepType;
71 
73  typedef typename Superclass::PointType PointType;
74 
76  typedef typename Superclass::ParametersType ParametersType;
77 
80  virtual void SetParameters(const ParametersType &);
81 
82  virtual unsigned int GetNumberOfShapeParameters(void) const
83  { return 1; }
84  virtual unsigned int GetNumberOfPoseParameters(void) const
85  { return SpaceDimension; }
86 
88  virtual OutputType Evaluate(const PointType & point) const;
89 
90 protected:
93 
94  void PrintSelf(std::ostream & os, Indent indent) const;
95 
96 private:
97  SphereSignedDistanceFunction(const Self &); //purposely not implemented
98  void operator=(const Self &); //purposely not implemented
99 
101 
103  double m_Radius;
104 };
105 } // end namespace itk
106 
107 #ifndef ITK_MANUAL_INSTANTIATION
108 #include "itkSphereSignedDistanceFunction.hxx"
109 #endif
110 
111 #endif
112