00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkFunctionBase.h,v $ 00005 Language: C++ 00006 Date: $Date: 2006-02-06 22:01:55 $ 00007 Version: $Revision: 1.10 $ 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 __itkFunctionBase_h 00018 #define __itkFunctionBase_h 00019 00020 #include "itkObject.h" 00021 #include "itkObjectFactory.h" 00022 00023 namespace itk 00024 { 00025 00042 template < class TInput, class TOutput > 00043 class ITK_EXPORT FunctionBase : public Object 00044 { 00045 public: 00046 00048 typedef FunctionBase Self; 00049 typedef Object Superclass; 00050 typedef SmartPointer<Self> Pointer; 00051 typedef SmartPointer<const Self> ConstPointer; 00052 00054 itkTypeMacro(FunctionBase, Object); 00055 00057 typedef TInput InputType; 00058 00060 typedef TOutput OutputType; 00061 00063 virtual OutputType Evaluate( const InputType& input ) const = 0; 00064 00065 protected: 00066 FunctionBase(){}; 00067 ~FunctionBase(){}; 00068 00069 private: 00070 FunctionBase(const Self& ); //purposely not implemented 00071 void operator=(const Self& ); //purposely not implemented 00072 00073 }; 00074 00075 } // end namespace itk 00076 00077 #endif 00078