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itkSparseImage.h

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00001 /*========================================================================= 00002 00003 Program: Insight Segmentation & Registration Toolkit 00004 Module: $RCSfile: itkSparseImage.h,v $ 00005 Language: C++ 00006 Date: $Date: 2003/09/10 14:29:26 $ 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 __itkSparseImage_h_ 00018 #define __itkSparseImage_h_ 00019 00020 #include "itkImage.h" 00021 #include "itkSparseFieldLayer.h" 00022 #include "itkObjectStore.h" 00023 00024 namespace itk { 00025 00050 template <class TNode, unsigned int VImageDimension=2> 00051 class ITK_EXPORT SparseImage : public Image <TNode*, VImageDimension> 00052 { 00053 public: 00055 typedef SparseImage Self; 00056 typedef Image <TNode*, VImageDimension> Superclass; 00057 typedef SmartPointer<Self> Pointer; 00058 typedef SmartPointer<const Self> ConstPointer; 00059 00061 itkNewMacro(Self); 00062 00064 itkTypeMacro(SparseImage, Image); 00065 00067 itkStaticConstMacro(ImageDimension, unsigned int, 00068 Superclass::ImageDimension); 00069 00071 typedef TNode NodeType; 00072 00074 typedef typename Superclass::IndexType IndexType; 00075 00077 typedef SparseFieldLayer <NodeType> NodeListType; 00078 typedef ObjectStore <NodeType> NodeStoreType; 00079 00082 NodeType *AddNode(const IndexType &index) 00083 { 00084 m_NodeList->PushFront(m_NodeStore->Borrow()); 00085 NodeType *node = m_NodeList->Front(); 00086 node->m_Index=index; 00087 this->SetPixel(index,node); 00088 return node; 00089 } 00090 00093 NodeListType* GetNodeList() 00094 { 00095 return m_NodeList; 00096 } 00097 00100 virtual void Initialize(); 00101 00102 protected: 00103 SparseImage(); 00104 ~SparseImage() {}; 00105 00106 void PrintSelf(std::ostream& os, Indent indent) const; 00107 00108 private: 00110 typename NodeListType::Pointer m_NodeList; 00111 typename NodeStoreType::Pointer m_NodeStore; 00112 00113 SparseImage(const Self&); //purposely not implemented 00114 void operator=(const Self&); //purposely not implemented 00115 }; 00116 00117 }// end namespace itk 00118 00119 #ifndef ITK_MANUAL_INSTANTIATION 00120 #include "itkSparseImage.txx" 00121 #endif 00122 00123 #endif

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