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itkSimpleDataObjectDecorator.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkSimpleDataObjectDecorator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-04-21 14:20:10 $
00007   Version:   $Revision: 1.6 $
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 __itkSimpleDataObjectDecorator_h
00021 #define __itkSimpleDataObjectDecorator_h
00022 
00023 #include "itkDataObject.h"
00024 #include "itkObjectFactory.h"
00025 
00026 namespace itk
00027 {
00028 
00029 
00058 template<class T>
00059 class ITK_EXPORT SimpleDataObjectDecorator : public DataObject
00060 {
00061 public:
00063   typedef SimpleDataObjectDecorator           Self;
00064   typedef DataObject                          Superclass;
00065   typedef SmartPointer<Self>                  Pointer;
00066   typedef SmartPointer<const Self>            ConstPointer;
00067 
00069   typedef T ComponentType;
00070 
00072   itkNewMacro(Self);
00073 
00075   itkTypeMacro(SimpleDataObjectDecorator, DataObject);
00076 
00078   virtual void Set(const T& val);
00079 
00081   virtual T& Get() { return m_Component; }
00082   virtual const T& Get() const { return m_Component; }
00084 
00085   
00086 protected:
00087   SimpleDataObjectDecorator();
00088   ~SimpleDataObjectDecorator();
00089   virtual void PrintSelf(std::ostream& os, Indent indent) const;
00090 
00091 protected:
00092 
00093 private:
00094   SimpleDataObjectDecorator(const Self&); //purposely not implemented
00095   void operator=(const Self&); //purposely not implemented
00096 
00097   ComponentType m_Component;
00098   bool          m_Initialized;
00099 };
00100 
00101 } // end namespace itk
00102 
00103 // Define instantiation macro for this template.
00104 #define ITK_TEMPLATE_SimpleDataObjectDecorator(_, EXPORT, x, y) namespace itk { \
00105   _(1(class EXPORT SimpleDataObjectDecorator< ITK_TEMPLATE_1 x >)) \
00106   namespace Templates { typedef SimpleDataObjectDecorator< ITK_TEMPLATE_1 x > \
00107                                          SimpleDataObjectDecorator##y; } \
00108   }
00109 
00110 #if ITK_TEMPLATE_EXPLICIT
00111 # include "Templates/itkSimpleDataObjectDecorator+-.h"
00112 #endif
00113 
00114 #if ITK_TEMPLATE_TXX
00115 # include "itkSimpleDataObjectDecorator.txx"
00116 #endif
00117 
00118 #endif
00119 

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