ITK  4.13.0
Insight Segmentation and Registration Toolkit
itkRadialBasisFunctionBase.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 itkRadialBasisFunctionBase_h
19 #define itkRadialBasisFunctionBase_h
20 
21 #include "itkFunctionBase.h"
22 #include "itkArray.h"
23 
24 namespace itk
25 {
26 namespace Statistics
27 {
34 template<typename ScalarType>
35 class RadialBasisFunctionBase : public FunctionBase<ScalarType,ScalarType>
36 {
37 public:
38 
44 
47 
50 
52  virtual ScalarType Evaluate(const ScalarType& input) const ITK_OVERRIDE =0;
53 
55  virtual ScalarType EvaluateDerivative(const ScalarType& dist, const ArrayType& input,
56  char mode,int element_id=0) const = 0;
57 
58  itkSetMacro(Radius,ScalarType);
59  itkGetConstMacro(Radius, ScalarType );
60 
61  itkSetMacro(Center,ArrayType);
62  itkGetConstMacro(Center, ArrayType );
63 
64 protected:
65 
67  {
68  m_Radius = 0;
69  }
70  ~RadialBasisFunctionBase() ITK_OVERRIDE {};
71 
73  virtual void PrintSelf( std::ostream& os, Indent indent ) const ITK_OVERRIDE
74  {
75  os << indent << "RadialBasisFunctionBase(" << this << ")" << std::endl;
76  Superclass::PrintSelf( os, indent );
77  }
79 
80 private:
81 
83  ScalarType m_Radius;
84 
85  ITK_DISALLOW_COPY_AND_ASSIGN(RadialBasisFunctionBase);
86 };
87 
88 } // end namespace Statistics
89 } // end namespace itk
90 
91 #endif
FunctionBase< ScalarType, ScalarType > Superclass
virtual ScalarType Evaluate(const ScalarType &input) const override=0
Base class for all ITK function objects.
virtual void PrintSelf(std::ostream &os, Indent indent) const override
Control indentation during Print() invocation.
Definition: itkIndent.h:49
virtual void PrintSelf(std::ostream &os, Indent indent) const override
virtual ScalarType EvaluateDerivative(const ScalarType &dist, const ArrayType &input, char mode, int element_id=0) const =0
This is the itkRadialBasisFunctionBase class.