ITK  4.8.0
Insight Segmentation and Registration Toolkit
itkSigmoidTransferFunction.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 itkSigmoidTransferFunction_h
19 #define itkSigmoidTransferFunction_h
20 
22 
23 namespace itk
24 {
25 namespace Statistics
26 {
27 
33 template<typename TScalar>
35 {
36 public:
37 
43 
44  typedef TScalar ScalarType;
46 
49 
51  itkNewMacro(Self);
52 
54  itkSetMacro(Alpha,RealType);
55  itkGetMacro(Alpha,RealType);
56  itkSetMacro(Beta,RealType);
57  itkGetMacro(Beta,RealType);
58  itkSetMacro(OutputMinimum,ScalarType);
59  itkGetMacro(OutputMinimum,ScalarType);
60  itkSetMacro(OutputMaximum,ScalarType);
61  itkGetMacro(OutputMaximum,ScalarType);
63 
65  virtual ScalarType Evaluate(const ScalarType& input) const ITK_OVERRIDE;
66 
68  virtual ScalarType EvaluateDerivative(const ScalarType& input) const ITK_OVERRIDE;
69 
70 protected:
71 
73  virtual ~SigmoidTransferFunction();
74 
76  virtual void PrintSelf( std::ostream& os, Indent indent ) const ITK_OVERRIDE;
77 
78 private:
79 
84 };
85 
86 } // end namespace Statistics
87 } // end namespace itk
88 
89 #ifndef ITK_MANUAL_INSTANTIATION
90  #include "itkSigmoidTransferFunction.hxx"
91 #endif
92 
93 #endif
Light weight base class for most itk classes.
NumericTraits< ScalarType >::RealType RealType
This is the itkTransferFunctionBase class.
This is the itkSigmoidTransferFunction class.
virtual ScalarType Evaluate(const ScalarType &input) const override
virtual ScalarType EvaluateDerivative(const ScalarType &input) const override
virtual void PrintSelf(std::ostream &os, Indent indent) const override
Control indentation during Print() invocation.
Definition: itkIndent.h:49
Define additional traits for native types such as int or float.