00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkMeanCalculator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2009-03-04 15:23:58 $ 00007 Version: $Revision: 1.12 $ 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 __itkMeanCalculator_h 00019 #define __itkMeanCalculator_h 00020 00021 #include "itkSampleAlgorithmBase.h" 00022 00023 #include "itkArray.h" 00024 00025 namespace itk { 00026 namespace Statistics { 00027 00046 template< class TSample > 00047 class MeanCalculator : 00048 public SampleAlgorithmBase< TSample > 00049 { 00050 public: 00052 typedef MeanCalculator Self; 00053 typedef SampleAlgorithmBase< TSample > Superclass; 00054 typedef SmartPointer<Self> Pointer; 00055 typedef SmartPointer<const Self> ConstPointer; 00056 00058 itkTypeMacro(MeanCalculator, SampleAlgorithmBase); 00059 itkNewMacro(Self); 00061 00063 typedef typename Superclass::MeasurementVectorSizeType MeasurementVectorSizeType; 00064 00066 typedef typename Superclass::MeasurementVectorType MeasurementVectorType; 00067 00069 typedef Array< double > OutputType; 00070 00072 OutputType* GetOutput(); 00073 00074 protected: 00075 MeanCalculator(); 00076 virtual ~MeanCalculator() {} 00077 void PrintSelf(std::ostream& os, Indent indent) const; 00078 00080 void GenerateData(); 00081 00082 private: 00084 OutputType m_Output; 00085 }; // end of class 00086 00087 } // end of namespace Statistics 00088 } // end of namespace itk 00089 00090 #ifndef ITK_MANUAL_INSTANTIATION 00091 #include "itkMeanCalculator.txx" 00092 #endif 00093 00094 #endif 00095