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itkInputFunctionBase.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkInputFunctionBase.h,v $
00005   Language:  C++
00006   Date:      $Date: 2005/08/02 19:17:37 $
00007   Version:   $Revision: 1.1 $
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 _itkInputFunctionBase_h
00019 #define _itkInputFunctionBase_h
00020 
00021 #include "itkFunctionBase.h"
00022 
00023 namespace itk
00024 {
00025 namespace Statistics
00026 {
00027 
00028 template<class TVector, class TOutput>
00029 class InputFunctionBase : public FunctionBase<TVector, TOutput>
00030 {
00031 public:
00032 
00034   typedef InputFunctionBase Self;
00035   typedef FunctionBase<TVector, TOutput> Superclass;
00036   typedef SmartPointer<Self> Pointer;
00037   typedef SmartPointer<const Self> ConstPointer;
00038 
00040   itkTypeMacro(InputFunctionBase, FunctionBase);
00041 
00043   typedef TVector InputVectorType;
00044 
00046   typedef TOutput OutputType;
00047 
00049   virtual OutputType Evaluate(const InputVectorType& input) const = 0;
00050 
00051   virtual void SetSize(long) = 0;
00052 
00053 protected:
00054 
00055   InputFunctionBase() {};
00056   virtual~InputFunctionBase() {};
00057   
00059   virtual void PrintSelf( std::ostream& os, Indent indent ) const
00060     {
00061     os << indent << "InputFunctionBase(" << this << ")" << std::endl; 
00062     Superclass::PrintSelf( os, indent ); 
00063     }
00064 
00065 private:
00066 
00067   InputFunctionBase(const Self&); //purposely not implemented
00068   void operator=(const Self&); //purposely not implemented
00069 
00070 };//class
00071 
00072 } // end namespace Statistics
00073 } // end namespace itk
00074 
00075 #endif
00076 

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