ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkDecisionRule.h
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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
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11  * Unless required by applicable law or agreed to in writing, software
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkDecisionRule_h
19 #define __itkDecisionRule_h
20 
21 #include <vector>
22 #include "vnl/vnl_matrix.h"
23 #include "itkObject.h"
24 #include "itkObjectFactory.h"
25 #include "itkArray.h"
27 
28 namespace itk
29 {
30 namespace Statistics
31 {
47 class ITK_EXPORT DecisionRule : public Object
48 {
49 public:
51  typedef DecisionRule Self;
52  typedef Object Superclass;
55 
57  itkTypeMacro(DecisionRule, Object);
58 
60  typedef double MembershipValueType;
61  typedef std::vector< MembershipValueType > MembershipVectorType;
62 
64  typedef MembershipVectorType::size_type ClassIdentifierType;
65 
71  virtual ClassIdentifierType Evaluate(const MembershipVectorType & discriminantScores) const = 0;
72 
73 protected:
74  DecisionRule();
75  virtual ~DecisionRule();
76 
77 private:
78  DecisionRule(const Self &); //purposely not implemented
79  void operator=(const Self &); //purposely not implemented
80 }; // end of class
81 } // end of namespace Statistics
82 } // end of namespace itk
83 
84 #endif
85