00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkNNetDistanceMetricBase.h,v $ 00005 Language: C++ 00006 Date: $Date: 2009-01-28 21:04:59 $ 00007 Version: $Revision: 1.3 $ 00008 00009 Copyright (c) Insight Software Consortium. All rights reserved. 00010 See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details. 00011 00012 This software is distributed WITHOUT ANY WARRANTY; without even 00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00014 PURPOSE. See the above copyright notices for more information. 00015 00016 =========================================================================*/ 00017 00018 #ifndef __itkNNetDistanceMetricBase_h 00019 #define __itkNNetDistanceMetricBase_h 00020 00021 #include "itkFunctionBase.h" 00022 00023 namespace itk 00024 { 00025 namespace Statistics 00026 { 00027 00028 template<class TMeasurementVector> 00029 class NNetDistanceMetricBase : public FunctionBase<TMeasurementVector, double> 00030 { 00031 public: 00032 00034 typedef NNetDistanceMetricBase Self; 00035 typedef FunctionBase<TMeasurementVector,double> Superclass; 00036 typedef SmartPointer<Self> Pointer; 00037 typedef SmartPointer<const Self> ConstPointer; 00038 00040 itkTypeMacro(NNetDistanceMetricBase, FunctionBase); 00041 00043 typedef TMeasurementVector InputVectorType; 00044 00046 virtual double Evaluate(const InputVectorType& x1, const InputVectorType& x2) const = 0; 00047 00049 virtual double Evaluate(const InputVectorType& x) const {return 0;} 00050 00051 protected: 00052 NNetDistanceMetricBase() {}; 00053 ~NNetDistanceMetricBase() {}; 00054 00056 virtual void PrintSelf( std::ostream& os, Indent indent ) const 00057 { 00058 os << indent << "NNetDistanceMetricBase(" << this << ")" << std::endl; 00059 Superclass::PrintSelf( os, indent ); 00060 } 00062 00063 private: 00064 00065 NNetDistanceMetricBase (const Self&); //purposely not implemented 00066 void operator=(const Self&); //purposely not implemented 00067 00068 }; 00069 00070 } // end namespace Statistics 00071 } // end namespace itk 00072 00073 #endif 00074