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itkDenseFrequencyContainer2.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkDenseFrequencyContainer2.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-05-02 05:43:55 $
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 #ifndef __itkDenseFrequencyContainer2_h
00018 #define __itkDenseFrequencyContainer2_h
00019 
00020 #include <map>
00021 #include "itkObjectFactory.h"
00022 #include "itkObject.h"
00023 #include "itkValarrayImageContainer.h"
00024 #include "itkNumericTraits.h"
00025 #include "itkMeasurementVectorTraits.h"
00026 
00027 namespace itk { 
00028 namespace Statistics {
00029 
00041 class ITK_EXPORT DenseFrequencyContainer2 
00042   : public Object
00043 {
00044 public:
00046   typedef DenseFrequencyContainer2                          Self;
00047   typedef Object                                            Superclass;
00048   typedef SmartPointer<Self>                                Pointer;
00049   typedef SmartPointer<const Self>                          ConstPointer;
00050 
00052   itkTypeMacro(DenseFrequencyContainer2, Object);
00053 
00055   itkNewMacro(Self);
00056 
00058   typedef MeasurementVectorTraits::InstanceIdentifier         InstanceIdentifier;
00059 
00061   typedef MeasurementVectorTraits::AbsoluteFrequencyType      AbsoluteFrequencyType;
00062 
00064   typedef MeasurementVectorTraits::TotalAbsoluteFrequencyType TotalAbsoluteFrequencyType;
00065 
00067   typedef MeasurementVectorTraits::RelativeFrequencyType      RelativeFrequencyType;
00068 
00070   typedef MeasurementVectorTraits::TotalRelativeFrequencyType TotalRelativeFrequencyType;
00071 
00072 
00074   typedef ValarrayImageContainer< InstanceIdentifier, AbsoluteFrequencyType > 
00075   FrequencyContainerType;
00076 
00077   typedef FrequencyContainerType::Pointer FrequencyContainerPointer;
00078 
00081   void Initialize(unsigned long length);
00082 
00085   void SetToZero();
00086 
00089   bool SetFrequency(const InstanceIdentifier id, const AbsoluteFrequencyType value);
00090 
00094   bool IncreaseFrequency(const InstanceIdentifier id, 
00095                          const AbsoluteFrequencyType value);
00096 
00099   AbsoluteFrequencyType GetFrequency(const InstanceIdentifier id) const;
00100 
00102   TotalAbsoluteFrequencyType GetTotalFrequency()
00103     {
00104     return m_TotalFrequency;
00105     }
00106 
00107 protected:
00108   DenseFrequencyContainer2();
00109   virtual ~DenseFrequencyContainer2() {}
00110   void PrintSelf(std::ostream& os, Indent indent) const;
00111 
00112 private:
00113   DenseFrequencyContainer2(const Self&); //purposely not implemented
00114   void operator=(const Self&); //purposely not implemented
00115 
00117   FrequencyContainerPointer         m_FrequencyContainer;
00118   TotalAbsoluteFrequencyType        m_TotalFrequency;
00119 }; // end of class
00120 
00121 } // end of namespace Statistics
00122 } // end of namespace itk
00123 
00124 #endif
00125 

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