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itkImportImageContainer.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkImportImageContainer.h,v $
00005   Language:  C++
00006   Date:      $Date: 2007-12-10 17:11:27 $
00007   Version:   $Revision: 1.20 $
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 __itkImportImageContainer_h
00018 #define __itkImportImageContainer_h
00019 
00020 #include "itkObject.h"
00021 #include "itkObjectFactory.h"
00022 #include <utility>
00023 
00024 namespace itk
00025 {
00026 
00044 template <typename TElementIdentifier, typename TElement>
00045 class ImportImageContainer:  public Object
00046 {
00047 public:
00049   typedef ImportImageContainer     Self;
00050   typedef Object  Superclass;
00051   typedef SmartPointer<Self>  Pointer;
00052   typedef SmartPointer<const Self>  ConstPointer;
00053 
00055   typedef TElementIdentifier  ElementIdentifier;
00056   typedef TElement            Element;
00057 
00059   itkNewMacro(Self);
00060 
00062   itkTypeMacro(ImportImageContainer, Object);
00063 
00065   TElement *GetImportPointer() {return m_ImportPointer;};
00066 
00073   void SetImportPointer(TElement *ptr, TElementIdentifier num,
00074                         bool LetContainerManageMemory = false);
00075 
00077   TElement & operator[](const ElementIdentifier id)
00078     { return m_ImportPointer[id]; };
00079 
00081   const TElement & operator[](const ElementIdentifier id) const
00082     { return m_ImportPointer[id]; };
00083 
00086   TElement *GetBufferPointer()
00087     { return m_ImportPointer; };
00088 
00090   unsigned long Capacity(void) const
00091     { return (unsigned long) m_Capacity; };
00092 
00094   unsigned long Size(void) const
00095     { return (unsigned long) m_Size; };
00096 
00105   void Reserve(ElementIdentifier num);
00106 
00113   void Squeeze(void);
00114 
00116   void Initialize(void);
00117 
00118 
00128   itkSetMacro(ContainerManageMemory,bool);
00129   itkGetMacro(ContainerManageMemory,bool);
00130   itkBooleanMacro(ContainerManageMemory);
00132 
00133 
00134 protected:
00135   ImportImageContainer();
00136   virtual ~ImportImageContainer();
00137 
00141   void PrintSelf(std::ostream& os, Indent indent) const;
00142 
00143   virtual TElement* AllocateElements(ElementIdentifier size) const;
00144 private:
00145   ImportImageContainer(const Self&); //purposely not implemented
00146   void operator=(const Self&); //purposely not implemented
00147 
00148   TElement            *m_ImportPointer;
00149   TElementIdentifier   m_Size;
00150   TElementIdentifier   m_Capacity;
00151   bool                 m_ContainerManageMemory;
00152 
00153 };
00154 
00155 } // end namespace itk
00156 
00157 // Define instantiation macro for this template.
00158 #define ITK_TEMPLATE_ImportImageContainer(_, EXPORT, x, y) namespace itk { \
00159   _(2(class EXPORT ImportImageContainer< ITK_TEMPLATE_2 x >)) \
00160   namespace Templates { typedef ImportImageContainer< ITK_TEMPLATE_2 x > ImportImageContainer##y; } \
00161   }
00162 
00163 #if ITK_TEMPLATE_EXPLICIT
00164 # include "Templates/itkImportImageContainer+-.h"
00165 #endif
00166 
00167 #if ITK_TEMPLATE_TXX
00168 # include "itkImportImageContainer.txx"
00169 #endif
00170 
00171 #endif
00172 

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