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itkAutoPointerDataObjectDecorator.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkAutoPointerDataObjectDecorator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2006-03-16 11:43:45 $
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   Portions of this code are covered under the VTK copyright.
00013   See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details.
00014 
00015      This software is distributed WITHOUT ANY WARRANTY; without even 
00016      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00017      PURPOSE.  See the above copyright notices for more information.
00018 
00019 =========================================================================*/
00020 #ifndef __itkAutoPointerDataObjectDecorator_h
00021 #define __itkAutoPointerDataObjectDecorator_h
00022 
00023 #include <memory>
00024 #include "itkDataObject.h"
00025 
00026 namespace itk
00027 {
00028 
00029 
00052 template<class T>
00053 class ITK_EXPORT AutoPointerDataObjectDecorator : public DataObject
00054 {
00055 public:
00057   typedef AutoPointerDataObjectDecorator   Self;
00058   typedef DataObject                       Superclass;
00059   typedef SmartPointer<Self>               Pointer;
00060   typedef SmartPointer<const Self>         ConstPointer;
00061 
00063   typedef T                ComponentType;
00064   typedef std::auto_ptr<T> ComponentPointer;
00065 
00067   itkNewMacro(Self);
00068 
00070   itkTypeMacro(AutoPointerDataObjectDecorator, DataObject);
00071 
00073   virtual void Set(T* val);
00074 
00076   virtual T* Get() { return m_Component.get(); }
00077   virtual const T* Get() const { return m_Component.get(); }
00079 
00080 protected:
00081   AutoPointerDataObjectDecorator();
00082   ~AutoPointerDataObjectDecorator();
00083   virtual void PrintSelf(std::ostream& os, Indent indent) const;
00084 
00085 protected:
00086 
00087 private:
00088   AutoPointerDataObjectDecorator(const Self&); //purposely not implemented
00089   void operator=(const Self&); //purposely not implemented
00090 
00091   ComponentPointer m_Component;
00092 };
00093 
00094 } // end namespace itk
00095 
00096 #ifndef ITK_MANUAL_INSTANTIATION
00097 #include "itkAutoPointerDataObjectDecorator.txx"
00098 #endif
00099 
00100 #endif
00101 

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