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itkListSampleToHistogramGenerator.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkListSampleToHistogramGenerator.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:29:46 $ 00007 Version: $Revision: 1.5 $ 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 __itkListSampleToHistogramGenerator_h 00018 #define __itkListSampleToHistogramGenerator_h 00019 00020 #include "itkObject.h" 00021 #include "itkListSampleBase.h" 00022 #include "itkHistogram.h" 00023 #include "itkStatisticsAlgorithm.h" 00024 #include "itkDenseFrequencyContainer.h" 00025 00026 namespace itk{ 00027 namespace Statistics{ 00028 00061 template< class TListSample, 00062 class THistogramMeasurement, 00063 class TFrequencyContainer = DenseFrequencyContainer< float > > 00064 class ITK_EXPORT ListSampleToHistogramGenerator : 00065 public Object 00066 { 00067 public: 00069 typedef ListSampleToHistogramGenerator Self; 00070 typedef Object Superclass; 00071 typedef SmartPointer<Self> Pointer; 00072 00074 itkTypeMacro(ListSampleToHistogramGenerator, Object) ; 00075 00077 itkNewMacro(Self) ; 00078 00080 itkStaticConstMacro(MeasurementVectorSize, unsigned int, 00081 TListSample::MeasurementVectorSize); 00082 00083 typedef Histogram< THistogramMeasurement, 00084 itkGetStaticConstMacro(MeasurementVectorSize), 00085 TFrequencyContainer > HistogramType ; 00086 00087 typedef typename HistogramType::SizeType HistogramSizeType ; 00088 00090 void SetListSample(TListSample* list) 00091 { m_List = list ; } 00092 00093 void SetMarginalScale(float scale) 00094 { m_MarginalScale = scale ; } 00095 00096 void SetNumberOfBins(HistogramSizeType sizes) 00097 { m_Sizes = sizes ; } 00098 00099 HistogramType* GetOutput() 00100 { return m_Histogram ; } 00101 00102 void Update() 00103 { this->GenerateData() ; } 00104 00105 protected: 00106 ListSampleToHistogramGenerator() ; 00107 virtual ~ListSampleToHistogramGenerator() {} 00108 void GenerateData() ; 00109 00110 private: 00111 TListSample* m_List ; 00112 typename HistogramType::Pointer m_Histogram ; 00113 HistogramSizeType m_Sizes ; 00114 float m_MarginalScale ; 00115 00116 } ; // end of class 00117 00118 } // end of namespace Statistics 00119 } // end of namespace itk 00120 00121 #ifndef ITK_MANUAL_INSTANTIATION 00122 #include "itkListSampleToHistogramGenerator.txx" 00123 #endif 00124 00125 #endif

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