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itkDataObjectDecorator.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkDataObjectDecorator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2008-10-07 09:09:39 $
00007   Version:   $Revision: 1.3 $
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 __itkDataObjectDecorator_h
00021 #define __itkDataObjectDecorator_h
00022 
00023 #include "itkDataObject.h"
00024 
00025 namespace itk
00026 {
00027 
00028 
00057 template<class T>
00058 class ITK_EXPORT DataObjectDecorator : public DataObject
00059 {
00060 public:
00062   typedef DataObjectDecorator           Self;
00063   typedef DataObject                    Superclass;
00064   typedef SmartPointer<Self>            Pointer;
00065   typedef SmartPointer<const Self>      ConstPointer;
00066 
00068   typedef T                             ComponentType;
00069   typedef typename T::ConstPointer      ComponentConstPointer;
00070 
00072   itkNewMacro(Self);
00073 
00075   itkTypeMacro(DataObjectDecorator, DataObject);
00076 
00078   virtual void Set(const T * val);
00079 
00081   virtual const T* Get() const;
00082 
00083 protected:
00084   DataObjectDecorator();
00085   ~DataObjectDecorator();
00086   virtual void PrintSelf(std::ostream& os, Indent indent) const;
00087 
00088 protected:
00089 
00090 private:
00091   DataObjectDecorator(const Self&); //purposely not implemented
00092   void operator=(const Self&); //purposely not implemented
00093 
00094   ComponentConstPointer m_Component;
00095 };
00096 
00097 } // end namespace itk
00098 
00099 #ifndef ITK_MANUAL_INSTANTIATION
00100 #include "itkDataObjectDecorator.txx"
00101 #endif
00102 
00103 #endif
00104 

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