IndexedMzMLDecoder.h

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//                   OpenMS -- Open-Source Mass Spectrometry               
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// $Maintainer: Hannes Roest $
// $Authors: Hannes Roest $
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#ifndef OPENMS_FORMAT_HANDLERS_INDEXEDMZMLDECODER_H
#define OPENMS_FORMAT_HANDLERS_INDEXEDMZMLDECODER_H

#include <OpenMS/config.h>
#include <OpenMS/CONCEPT/Types.h>
#include <OpenMS/CONCEPT/Exception.h>
#include <OpenMS/DATASTRUCTURES/String.h>

namespace OpenMS 
{

  class OPENMS_DLLAPI IndexedMzMLDecoder
  {
  public:

    typedef std::vector< std::pair<std::string, std::streampos> > OffsetVector;

    int parseOffsets(String filename, std::streampos indexoffset, OffsetVector & spectra_offsets, OffsetVector& chromatograms_offsets);

    std::streampos findIndexListOffset(String filename, int buffersize = 1023);

  protected:

    int domParseIndexedEnd_(std::string in, OffsetVector & spectra_offsets, OffsetVector& chromatograms_offsets);
  };

}
#endif