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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: 2004/02/20 22:51:00 $
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 __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   BandNode() { m_NodeState = 0; }
00039 };  
00040 
00041 
00043 template <class NodeType>
00044 class ITK_EXPORT NarrowBand : public LightObject
00045 {
00046 public:
00047 
00049   typedef NarrowBand   Self;
00050   typedef LightObject  Superclass;
00051   typedef SmartPointer<Self>  Pointer;
00052   typedef SmartPointer<const Self>  ConstPointer;
00053 
00055   itkNewMacro(Self);
00056 
00058   itkTypeMacro(NarrowBand, LightObject);
00059 
00060   typedef std::vector<NodeType> NodeContainerType;
00061   typedef typename NodeContainerType::size_type SizeType;
00062   typedef typename NodeContainerType::const_iterator ConstIterator;
00063   typedef typename NodeContainerType::iterator Iterator;
00064 
00067   typedef struct RegionStruct
00068   {
00069     Iterator Begin;
00070     Iterator End;
00071   } RegionType;
00072 
00073   //typedef struct RegionStruct
00074   //{
00075   //  ConstIterator Begin;
00076   //  ConstIterator End;
00077  // } ConstRegionType;
00078 
00081   std::vector<struct RegionStruct> SplitBand( unsigned int );
00082 
00083   Iterator Begin()
00084   {
00085     return m_NodeContainer.begin();
00086   }
00087   ConstIterator Begin() const
00088   {
00089     return m_NodeContainer.begin();
00090   }
00091   Iterator End()
00092   {
00093     return m_NodeContainer.end();
00094   }
00095   ConstIterator End() const
00096   {
00097     return m_NodeContainer.end();
00098   }
00099 
00100   SizeType Size() const
00101   {
00102     return m_NodeContainer.size();
00103   }
00104   bool Empty() const
00105   {
00106     return m_NodeContainer.empty();
00107   }
00108   
00110   void Clear()
00111   {
00112     m_NodeContainer.clear();
00113   }
00114   void Reserve( SizeType n)
00115   {
00116     m_NodeContainer.reserve( n );
00117   }
00118   void PushBack( const NodeType &n)
00119   {
00120     m_NodeContainer.push_back(n);
00121   }
00122   void PopBack()
00123   {
00124     m_NodeContainer.pop_back();
00125   }
00126   void Resize( SizeType n )
00127   {
00128     m_NodeContainer.resize(n);
00129   }
00131 
00132   NodeType &operator[]( SizeType n )
00133   {
00134     return m_NodeContainer[n];
00135   }
00136   const NodeType& operator[](SizeType n) const
00137   {
00138     return m_NodeContainer[n];
00139   }
00140 
00144   void SetTotalRadius(float val) { m_TotalRadius = val;}
00145 
00146   float GetTotalRadius(){return m_TotalRadius;}
00147  
00150   void SetInnerRadius(float val) { m_InnerRadius = val;}
00151 
00152   float GetInnerRadius() { return m_InnerRadius;}
00153 
00154   
00155 protected:
00156   NarrowBand() {m_TotalRadius = 0.0; m_InnerRadius = 0.0;};
00157   float m_TotalRadius;
00158   float m_InnerRadius;
00159   
00160 private:
00161   NarrowBand(const Self&); //purposely not implemented
00162   void operator=(const Self&); //purposely not implemented
00163   NodeContainerType m_NodeContainer;
00164   
00165 };
00166 
00167 } // end namespace itk
00168 
00169 #ifndef ITK_MANUAL_INSTANTIATION
00170 #include "itkNarrowBand.txx"
00171 #endif
00172 
00173 #endif
00174 

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