mitkImageVtkReadAccessor.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.

This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.

See LICENSE.txt or http://www.mitk.org for details.

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

#ifndef MITKIMAGEVTKREADACCESSOR_H
#define MITKIMAGEVTKREADACCESSOR_H

#include "mitkImageAccessorBase.h"

class vtkImageData;

namespace mitk
{
  class Image;
  class ImageDataItem;

  class MITKCORE_EXPORT ImageVtkReadAccessor : public ImageAccessorBase
  {
  public:
    ImageVtkReadAccessor(ImageConstPointer iP, const ImageDataItem *iDI, const vtkImageData *imageDataVtk);

    ~ImageVtkReadAccessor();

    const vtkImageData *GetVtkImageData() const;

    // vtkTypeMacro(ImageVtkWriteAccessor,vtkDataSet)

  protected:
    virtual const Image *GetImage() const override;

  private:
    // due to smart pointer issues, the image is only kept as a weak pointer.
    const Image *m_Image;
    const vtkImageData *m_ImageDataVtk;
  };
}

#endif // MITKIMAGEVTKREADACCESSOR_H