00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkMultipleValuedCostFunction.h,v $ 00005 Language: C++ 00006 Date: $Date: 2007-03-22 21:39:37 $ 00007 Version: $Revision: 1.9 $ 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 #ifndef __itkMultipleValuedCostFunction_h 00018 #define __itkMultipleValuedCostFunction_h 00019 00020 #include "itkCostFunction.h" 00021 #include "itkArray.h" 00022 #include "itkArray2D.h" 00023 #include "itkObjectFactory.h" 00024 #include "itkNumericTraits.h" 00025 00026 00027 namespace itk 00028 { 00029 00036 class ITK_EXPORT MultipleValuedCostFunction : 00037 public CostFunction 00038 { 00039 public: 00041 typedef MultipleValuedCostFunction Self; 00042 typedef CostFunction Superclass; 00043 typedef SmartPointer<Self> Pointer; 00044 typedef SmartPointer<const Self> ConstPointer; 00045 00046 00048 itkTypeMacro( MultipleValuedCostFunction, CostFunction ); 00049 00050 00053 typedef Superclass::ParametersType ParametersType; 00054 00055 00058 typedef Array<double> MeasureType; 00059 00062 typedef Array2D<double> DerivativeType; 00063 00064 00065 00069 virtual MeasureType GetValue( const ParametersType & parameters ) const = 0; 00070 00074 virtual unsigned int GetNumberOfValues(void) const = 0; 00075 00076 00080 virtual void GetDerivative( const ParametersType & parameters, 00081 DerivativeType & derivative ) const = 0; 00082 00083 protected: 00084 MultipleValuedCostFunction() {}; 00085 virtual ~MultipleValuedCostFunction() {}; 00086 00087 00088 private: 00089 MultipleValuedCostFunction(const Self&); //purposely not implemented 00090 void operator=(const Self&); //purposely not implemented 00091 00092 00093 }; 00094 00095 } // end namespace itk 00096 00097 00098 #endif 00099