itkVTKImageToImageFilter.h

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/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2018 Univ. Grenoble Alpes, CNRS, TIMC-IMAG UMR 5525 (GMCAO)
 *
 * Visit http://camitk.imag.fr for more information
 *
 * This file is part of CamiTK.
 *
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 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details.
 *
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#ifndef __itkVTKImageToImageFilter_h
#define __itkVTKImageToImageFilter_h

// -- itk stuff
#include "itkVTKImageImport.h"

// -- vtk stuff
#include "vtkImageExport.h"
#include "vtkImageData.h"
#include "vtkSmartPointer.h"

#ifndef vtkFloatingPointType
#define vtkFloatingPointType float
#endif

namespace itk {

template <class TOutputImage >
class ITK_EXPORT VTKImageToImageFilter : public ProcessObject {
public:
    typedef VTKImageToImageFilter       Self;
    typedef ProcessObject             Superclass;
    typedef SmartPointer<Self>        Pointer;
    typedef SmartPointer<const Self>  ConstPointer;

    itkNewMacro(Self);

    itkTypeMacro(VTKImageToImageFilter, ProcessObject);

    typedef TOutputImage OutputImageType;
    typedef typename    OutputImageType::ConstPointer    OutputImagePointer;
    typedef VTKImageImport< OutputImageType >   ImporterFilterType;
    typedef typename ImporterFilterType::Pointer         ImporterFilterPointer;

    const OutputImageType*   GetOutput() const;

    void SetInput(vtkSmartPointer<vtkImageData>);

    vtkSmartPointer<vtkImageExport> GetExporter() const;

    ImporterFilterType* GetImporter() const;

    void Update();

protected:
    VTKImageToImageFilter();
    virtual ~VTKImageToImageFilter();

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

    ImporterFilterPointer       m_Importer;
    vtkSmartPointer<vtkImageExport> m_Exporter;

};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVTKImageToImageFilter.txx"
#endif

#endif