ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkShapeSignedDistanceFunction.h
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18 #ifndef __itkShapeSignedDistanceFunction_h
19 #define __itkShapeSignedDistanceFunction_h
20 
21 #include "itkSpatialFunction.h"
22 #include "itkOptimizerParameters.h"
23 
24 namespace itk
25 {
51 template< typename TCoordRep, unsigned int VSpaceDimension >
52 class ITK_EXPORT ShapeSignedDistanceFunction:
53  public SpatialFunction< double, VSpaceDimension, Point< TCoordRep, VSpaceDimension > >
54 {
55 public:
58  typedef SpatialFunction< double, VSpaceDimension,
60 
63 
66 
68  typedef typename Superclass::OutputType OutputType;
69 
71  typedef typename Superclass::InputType InputType;
72 
74  itkStaticConstMacro(SpaceDimension, unsigned int, VSpaceDimension);
75 
77  typedef TCoordRep CoordRepType;
78 
81 
84 
86  virtual void SetParameters(const ParametersType &) = 0;
87 
88  virtual ParametersType & GetParameters(void)
89  { return m_Parameters; }
90  virtual unsigned int GetNumberOfShapeParameters(void) const = 0;
91 
92  virtual unsigned int GetNumberOfPoseParameters(void) const = 0;
93 
94  virtual unsigned int GetNumberOfParameters(void) const
95  { return this->GetNumberOfShapeParameters() + this->GetNumberOfPoseParameters(); }
96 
98  virtual OutputType Evaluate(const PointType & point) const = 0;
99 
102  virtual void Initialize()
103  throw ( ExceptionObject ) {}
104 
105 protected:
106 
108 
110 
111  void PrintSelf(std::ostream & os, Indent indent) const
112  {
113  Superclass::PrintSelf(os, indent);
114 //FIX os << indent << "Parameters: " << m_Parameters << std::endl;
115  }
116 
118 
119 private:
120  ShapeSignedDistanceFunction(const Self &); //purposely not implemented
121  void operator=(const Self &); //purposely not implemented
122 };
123 } // end namespace itk
124 
125 #endif
126