text: /**
   * Orthanc - A Lightweight, RESTful DICOM Store
   * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
   * Department, University Hospital of Liege, Belgium
   * Copyright (C) 2017-2020 Osimis S.A., Belgium
   *
   * This program is free software: you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public License
   * as published by the Free Software Foundation, either version 3 of
   * the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this program. If not, see
   * <http://www.gnu.org/licenses/>.
   **/
  
  
  #pragma once
  
  #include "../../Compatibility.h"
  #include "../../Enumerations.h"
  
  #include <dcmtk/dcmdata/dcdatset.h>
  #include <dcmtk/dcmdata/dcfilefo.h>
  #include <vector>
  #include <stdint.h>
  #include <boost/noncopyable.hpp>
  #include <memory>
  
  namespace Orthanc
  {
    class DicomFrameIndex
    {
    private:
      class IIndex : public boost::noncopyable
      {
      public:
        virtual ~IIndex()
        {
        }
  
        virtual void GetRawFrame(std::string& frame,
                                 unsigned int index) const = 0;
      };
  
      class FragmentIndex;
      class UncompressedIndex;
      class PsmctRle1Index;
  
      std::unique_ptr<IIndex>  index_;
      unsigned int             countFrames_;
  
    public:
      explicit DicomFrameIndex(DcmDataset& dicom);
  
      unsigned int GetFramesCount() const
      {
        return countFrames_;
      }
  
      void GetRawFrame(std::string& frame,
                       unsigned int index) const;
  
      static unsigned int GetFramesCount(DcmDataset& dicom);
    };
  }
  