ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkSphereSignedDistanceFunction.h
Go to the documentation of this file.
1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
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 // Define instantiation macro for this template.
108 #define ITK_TEMPLATE_SphereSignedDistanceFunction(_, EXPORT, TypeX, TypeY) \
109  namespace itk \
110  { \
111  _( 2 ( class EXPORT SphereSignedDistanceFunction< ITK_TEMPLATE_2 TypeX > ) ) \
112  namespace Templates \
113  { \
114  typedef SphereSignedDistanceFunction< ITK_TEMPLATE_2 TypeX > \
115  SphereSignedDistanceFunction##TypeY; \
116  } \
117  }
118 
119 #if ITK_TEMPLATE_EXPLICIT
120 #include "Templates/itkSphereSignedDistanceFunction+-.h"
121 #endif
122 
123 #if ITK_TEMPLATE_TXX
124 #include "itkSphereSignedDistanceFunction.hxx"
125 #endif
126 
127 #endif
128