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itkMeanCalculator.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkMeanCalculator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/21 08:07:14 $
00007   Version:   $Revision: 1.8 $
00008 
00009   Copyright (c) 2002 Insight 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 __itkMeanCalculator_h
00019 #define __itkMeanCalculator_h
00020 
00021 #include "itkSampleAlgorithmBase.h"
00022 
00023 #include "itkVector.h"
00024 
00025 namespace itk{ 
00026   namespace Statistics{
00027   
00040 template< class TSample >
00041 class MeanCalculator :
00042       public SampleAlgorithmBase< TSample >
00043 {
00044 public:
00046   typedef MeanCalculator Self;
00047   typedef Object Superclass ;
00048   typedef SmartPointer<Self> Pointer;
00049 
00051   itkTypeMacro(MeanCalculator, Object);
00052   itkNewMacro(Self) ;
00053   
00054   itkStaticConstMacro(MeasurementVectorSize, unsigned int,
00055                       TSample::MeasurementVectorSize);
00056   
00058   typedef Vector< double,
00059                   itkGetStaticConstMacro(MeasurementVectorSize) > OutputType ;
00060 
00062   OutputType* GetOutput() ;
00063 
00064 protected:
00065   MeanCalculator() ;
00066   virtual ~MeanCalculator() {}
00067   void PrintSelf(std::ostream& os, Indent indent) const;
00068 
00070   void GenerateData() ;
00071 
00072 private:
00074   OutputType m_Output ;
00075 } ; // end of class
00076     
00077   } // end of namespace Statistics 
00078 } // end of namespace itk 
00079 
00080 #ifndef ITK_MANUAL_INSTANTIATION
00081 #include "itkMeanCalculator.txx"
00082 #endif
00083 
00084 #endif
00085 

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