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

  Program: GDCM (Grassroots DICOM). A DICOM library

  Copyright (c) 2006-2011 Mathieu Malaterre
  All rights reserved.
  See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html 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 GDCMSURFACEWRITER_H
#define GDCMSURFACEWRITER_H

#include <gdcmSegmentWriter.h>
#include <gdcmSurface.h>

namespace gdcm
{

/**
  * \brief  This class defines a SURFACE IE writer.
  * \details It writes surface mesh module attributes.
  *
  * \see  PS 3.3 A.1.2.18 , A.57 and C.27
  */
class GDCM_EXPORT SurfaceWriter : public SegmentWriter
{
public:
    SurfaceWriter();

    ~SurfaceWriter() override;

//    const Surface & GetSurface() const { return *SurfaceData; }
//    Surface & GetSurface() { return *SurfaceData; }
//    void SetSurface(Surface const & segment);

    /// Write
    bool Write() override; // Execute()

    unsigned long GetNumberOfSurfaces();
    void SetNumberOfSurfaces(const unsigned long nb);

protected:

    bool PrepareWrite();

    void ComputeNumberOfSurfaces();

    bool PrepareWritePointMacro(SmartPointer< Surface > surface,
                                DataSet & surfaceDS,
                                const TransferSyntax & ts);

    //0066 0001 UL 1 Number of Surfaces
    unsigned long NumberOfSurfaces;
};

}

#endif // GDCMSURFACEWRITER_H