ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkNarrowBand.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkNarrowBand_h
00019 #define __itkNarrowBand_h
00020 
00021 #include "itkLightObject.h"
00022 #include "itkObjectFactory.h"
00023 #include <vector>
00024 
00025 namespace itk
00026 {
00033 template< class TIndexType, class TDataType >
00034 class BandNode
00035 {
00036 public:
00037   TDataType   m_Data;
00038   TIndexType  m_Index;
00039   signed char m_NodeState;
00040   BandNode() : m_NodeState( 0 ) {}
00041 };
00042 
00047 template< class NodeType >
00048 class ITK_EXPORT NarrowBand:public LightObject
00049 {
00050 public:
00052   typedef NarrowBand                 Self;
00053   typedef LightObject                Superclass;
00054   typedef SmartPointer< Self >       Pointer;
00055   typedef SmartPointer< const Self > ConstPointer;
00056 
00058   itkNewMacro(Self);
00059 
00061   itkTypeMacro(NarrowBand, LightObject);
00062 
00063   typedef std::vector< NodeType >                    NodeContainerType;
00064   typedef typename NodeContainerType::size_type      SizeType;
00065   typedef typename NodeContainerType::const_iterator ConstIterator;
00066   typedef typename NodeContainerType::iterator       Iterator;
00067 
00070   typedef struct RegionStruct {
00071     Iterator Begin;
00072     Iterator End;
00073   } RegionType;
00074 
00077 #if !defined( CABLE_CONFIGURATION )
00078   std::vector< RegionType > SplitBand(const SizeType&);
00079 
00080 #endif
00081 
00082   Iterator Begin()
00083   {
00084     return m_NodeContainer.begin();
00085   }
00086 
00087   ConstIterator Begin() const
00088   {
00089     return m_NodeContainer.begin();
00090   }
00091 
00092   Iterator End()
00093   {
00094     return m_NodeContainer.end();
00095   }
00096 
00097   ConstIterator End() const
00098   {
00099     return m_NodeContainer.end();
00100   }
00101 
00102   SizeType Size() const
00103   {
00104     return m_NodeContainer.size();
00105   }
00106 
00107   bool Empty() const
00108   {
00109     return m_NodeContainer.empty();
00110   }
00111 
00113   void Clear()
00114   {
00115     m_NodeContainer.clear();
00116   }
00117 
00118   void Reserve(SizeType n)
00119   {
00120     m_NodeContainer.reserve(n);
00121   }
00122 
00123   void PushBack(const NodeType & n)
00124   {
00125     m_NodeContainer.push_back(n);
00126   }
00127 
00128   void PopBack()
00129   {
00130     m_NodeContainer.pop_back();
00131   }
00132 
00133   void Resize(SizeType n)
00134   {
00135     m_NodeContainer.resize(n);
00136   }
00137 
00138   NodeType & operator[](SizeType n)
00139   {
00140     return m_NodeContainer[n];
00141   }
00142 
00143   const NodeType & operator[](SizeType n) const
00144   {
00145     return m_NodeContainer[n];
00146   }
00147 
00151   void SetTotalRadius(const float& val) { m_TotalRadius = val; }
00152 
00153   float GetTotalRadius() const { return m_TotalRadius; }
00154 
00157   void SetInnerRadius(const float& val) { m_InnerRadius = val; }
00158 
00159   float GetInnerRadius() const { return m_InnerRadius; }
00160 protected:
00161   NarrowBand() : m_TotalRadius( 0.0 ), m_InnerRadius( 0.0 ) {}
00162 
00163   float m_TotalRadius;
00164   float m_InnerRadius;
00165 private:
00166   NarrowBand(const Self &);     //purposely not implemented
00167   void operator=(const Self &); //purposely not implemented
00168 
00169   NodeContainerType m_NodeContainer;
00170 };
00171 } // end namespace itk
00172 
00173 #ifndef ITK_MANUAL_INSTANTIATION
00174 #include "itkNarrowBand.hxx"
00175 #endif
00176 
00177 #endif
00178