vtkWeakReference.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkWeakReference.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/

#ifndef vtkWeakReference_h
#define vtkWeakReference_h

#include "vtkCommonCoreModule.h" // For export macro
#include "vtkObject.h"
#include "vtkWeakPointer.h"

class VTKCOMMONCORE_EXPORT vtkWeakReference : public vtkObject
{
public:
  vtkTypeMacro(vtkWeakReference, vtkObject);
  static vtkWeakReference *New();
  vtkWeakReference();
  ~vtkWeakReference() override;

  void Set(vtkObject *object);

  vtkObject* Get();

private:
  vtkWeakPointer<vtkObject> Object;
};

#endif

// VTK-HeaderTest-Exclude: vtkWeakReference.h