00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkMultiquadricRadialBasisFunction.h,v $ 00005 Language: C++ 00006 Date: $Date: 2007-08-17 13:10:57 $ 00007 Version: $Revision: 1.2 $ 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 __itkMultiquadricRadialBasisFunction_h 00019 #define __itkMultiquadricRadialBasisFunction_h 00020 00021 #include "itkTransferFunctionBase.h" 00022 00023 namespace itk 00024 { 00025 namespace Statistics 00026 { 00027 template<class ScalarType> 00028 class MultiquadricRadialBasisFunction : public TransferFunctionBase<ScalarType> 00029 { 00030 public: 00031 00033 typedef MultiquadricRadialBasisFunction Self; 00034 typedef TransferFunctionBase<ScalarType> Superclass; 00035 typedef SmartPointer<Self> Pointer; 00036 typedef SmartPointer<const Self> ConstPointer; 00037 00039 itkTypeMacro(MultiquadricRadialBasisFunction, TransferFunctionBase); 00040 00042 itkNewMacro(Self) ; 00043 00045 virtual ScalarType Evaluate(const ScalarType& input) const; //{return 0;}; 00046 00048 virtual ScalarType EvaluateDerivative(const ScalarType& input) const{return 0;}; 00049 00050 itkSetMacro(Radius,ScalarType); 00051 itkGetConstReferenceMacro(Radius,ScalarType); 00052 itkSetMacro(Center,ScalarType); 00053 itkGetConstReferenceMacro(Center,ScalarType); 00054 00055 protected: 00056 00057 MultiquadricRadialBasisFunction(); 00058 virtual ~MultiquadricRadialBasisFunction(); 00059 00061 virtual void PrintSelf( std::ostream& os, Indent indent ) const; 00062 00063 private: 00064 00065 ScalarType m_Radius; 00066 ScalarType m_Center; 00067 00068 }; 00069 00070 } // end namespace Statistics 00071 } // end namespace itk 00072 00073 #ifndef ITK_MANUAL_INSTANTIATION 00074 #include "itkMultiquadricRadialBasisFunction.txx" 00075 #endif 00076 00077 00078 #endif 00079