00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkCostFunction.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:29:37 $ 00007 Version: $Revision: 1.13 $ 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 __itkCostFunction_h 00018 #define __itkCostFunction_h 00019 00020 #include "itkObject.h" 00021 #include "itkObjectFactory.h" 00022 #include "itkArray.h" 00023 #include "itkExceptionObject.h" 00024 00025 namespace itk 00026 { 00027 00035 class ITK_EXPORT CostFunction : public Object 00036 { 00037 public: 00039 typedef CostFunction Self; 00040 typedef Object Superclass; 00041 typedef SmartPointer<Self> Pointer; 00042 typedef SmartPointer<const Self> ConstPointer; 00043 00044 00046 itkTypeMacro(CostFunction, Object); 00047 00050 typedef double ParametersValueType; 00051 typedef Array<ParametersValueType> ParametersType; 00052 00053 00057 virtual unsigned int GetNumberOfParameters(void) const = 0; 00058 00059 00060 protected: 00061 CostFunction() {}; 00062 virtual ~CostFunction() {}; 00063 void PrintSelf(std::ostream& os, Indent indent) const; 00064 00065 00066 private: 00067 CostFunction(const Self&); //purposely not implemented 00068 void operator=(const Self&); //purposely not implemented 00069 00070 00071 }; 00072 00073 } // end namespace itk 00074 00075 #endif 00076 00077 00078 00079