itkAutoPointerDataObjectDecorator.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef __itkAutoPointerDataObjectDecorator_h
#define __itkAutoPointerDataObjectDecorator_h

#include <memory>
#include "itkDataObject.h"
#include "itkObjectFactory.h"

namespace itk
{
template< class T >
class ITK_EXPORT AutoPointerDataObjectDecorator:public DataObject
{
public:
  typedef AutoPointerDataObjectDecorator Self;
  typedef DataObject                     Superclass;
  typedef SmartPointer< Self >           Pointer;
  typedef SmartPointer< const Self >     ConstPointer;

  typedef T                  ComponentType;
  typedef std::auto_ptr< T > ComponentPointer;

  itkNewMacro(Self);

  itkTypeMacro(AutoPointerDataObjectDecorator, DataObject);

  virtual void Set(T *val);

  virtual T * Get() { return m_Component.get(); }
  virtual const T * Get() const { return m_Component.get(); }

protected:
  AutoPointerDataObjectDecorator();
  ~AutoPointerDataObjectDecorator();
  virtual void PrintSelf(std::ostream & os, Indent indent) const;

protected:

private:
  AutoPointerDataObjectDecorator(const Self &); //purposely not implemented
  void operator=(const Self &);                 //purposely not implemented

  ComponentPointer m_Component;
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkAutoPointerDataObjectDecorator.hxx"
#endif

#endif