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itkNarrowBand.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkNarrowBand.h,v $
00005   Language:  C++
00006   Date:      $Date: 2003/09/10 14:28:52 $
00007   Version:   $Revision: 1.4 $
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 __itkNarrowBand_h
00018 #define __itkNarrowBand_h
00019 
00020 #include "itkLightObject.h"
00021 #include "itkObjectFactory.h"
00022 #include <vector>
00023 
00024 namespace itk {
00031 template <class TIndexType, class TDataType>
00032 class BandNode
00033 {
00034 public:
00035   TDataType m_Data;
00036   TIndexType m_Index;
00037   signed char m_NodeState;
00038 };  
00039 
00040 
00042 template <class NodeType>
00043 class ITK_EXPORT NarrowBand : public LightObject
00044 {
00045 public:
00047   typedef NarrowBand   Self;
00048   typedef LightObject  Superclass;
00049   typedef SmartPointer<Self>  Pointer;
00050   typedef SmartPointer<const Self>  ConstPointer;
00051   
00053   itkNewMacro(Self);
00054 
00056   itkTypeMacro(NarrowBand, LightObject);
00057 
00058   typedef std::vector<NodeType> NodeContainerType;
00059   typedef typename NodeContainerType::size_type SizeType;
00060   typedef typename NodeContainerType::const_iterator ConstIterator;
00061   typedef typename NodeContainerType::iterator Iterator;
00062 
00065   typedef struct RegionStruct
00066   {
00067     Iterator Begin;
00068     Iterator End;
00069   } RegionType;
00070 
00071   //typedef struct RegionStruct
00072   //{
00073   //  ConstIterator Begin;
00074   //  ConstIterator End;
00075  // } ConstRegionType;
00076 
00079   std::vector<struct RegionStruct> SplitBand( unsigned int );
00080   
00081   Iterator Begin()
00082   {
00083     return m_NodeContainer.begin();
00084   }
00085   ConstIterator Begin() const
00086   {
00087     return m_NodeContainer.begin();
00088   }
00089   Iterator End()
00090   {
00091     return m_NodeContainer.end();
00092   }
00093   ConstIterator End() const
00094   {
00095     return m_NodeContainer.end();
00096   }
00097 
00098   SizeType Size() const
00099   {
00100     return m_NodeContainer.size();
00101   }
00102   bool Empty() const
00103   {
00104     return m_NodeContainer.empty();
00105   }
00106   
00108   void Clear()
00109   {
00110     m_NodeContainer.clear();
00111   }
00112   void Reserve( SizeType n)
00113   {
00114     m_NodeContainer.reserve( n );
00115   }
00116   void PushBack( const NodeType &n)
00117   {
00118     m_NodeContainer.push_back(n);
00119   }
00120   void PopBack()
00121   {
00122     m_NodeContainer.pop_back();
00123   }
00124   void Resize( SizeType n )
00125   {
00126     m_NodeContainer.resize(n);
00127   }
00128   
00129   NodeType &operator[]( SizeType n )
00130   {
00131     return m_NodeContainer[n];
00132   }
00133   const NodeType& operator[](SizeType n) const
00134   {
00135     return m_NodeContainer[n];
00136   }
00137 
00141   void SetTotalRadius(float val) { m_TotalRadius = val;}
00142 
00143   float GetTotalRadius(){return m_TotalRadius;}
00144  
00147   void SetInnerRadius(float val) { m_InnerRadius = val;}
00148 
00149   float GetInnerRadius() { return m_InnerRadius;}
00150 
00151   
00152 protected:
00153   NarrowBand() {m_TotalRadius = 0.0; m_InnerRadius = 0.0;};
00154   float m_TotalRadius;
00155   float m_InnerRadius;
00156   
00157 private:
00158   NarrowBand(const Self&); //purposely not implemented
00159   void operator=(const Self&); //purposely not implemented
00160   NodeContainerType m_NodeContainer;
00161   
00162 };
00163 
00164 } // end namespace itk
00165 
00166 #ifndef ITK_MANUAL_INSTANTIATION
00167 #include "itkNarrowBand.txx"
00168 #endif
00169 
00170 #endif

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