SpectrumAccessOpenMSCached.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_ANALYSIS_OPENSWATH_DATAACCESS_SPECTRUMACCESSOPENMSCACHED_H
#define OPENMS_ANALYSIS_OPENSWATH_DATAACCESS_SPECTRUMACCESSOPENMSCACHED_H

#include <OpenMS/KERNEL/MSSpectrum.h>
#include <OpenMS/KERNEL/MSChromatogram.h>
#include <OpenMS/KERNEL/MSExperiment.h>

#include <OpenMS/ANALYSIS/OPENSWATH/OPENSWATHALGO/DATAACCESS/ISpectrumAccess.h>
#include <OpenMS/ANALYSIS/OPENSWATH/CachedmzML.h>

namespace OpenMS
{

  class OPENMS_DLLAPI SpectrumAccessOpenMSCached :
    public OpenSwath::ISpectrumAccess
  {

public:
    typedef OpenMS::MSExperiment<Peak1D> MSExperimentType;
    typedef OpenMS::MSSpectrum<Peak1D> MSSpectrumType;

    explicit SpectrumAccessOpenMSCached(String filename);

    ~SpectrumAccessOpenMSCached();

    OpenSwath::SpectrumPtr getSpectrumById(int id) const;

    OpenSwath::SpectrumMeta getSpectrumMetaById(int id) const;

    std::vector<std::size_t> getSpectraByRT(double RT, double deltaRT) const;

    size_t getNrSpectra() const;

    SpectrumSettings getSpectraMetaInfo(int id) const;

    OpenSwath::ChromatogramPtr getChromatogramById(int id) const;

    // FEATURE ?
    // ChromatogramPtr getChromatogramByPrecursorMZ(double mz, double deltaMZ);

    size_t getNrChromatograms() const;

    ChromatogramSettings getChromatogramMetaInfo(int id) const;

    std::string getChromatogramNativeID(int id) const;

private:
    MSExperimentType meta_ms_experiment_;
    std::ifstream ifs_;
    CachedmzML cache_;
    String filename_;
    String filename_cached_;
  };

} //end namespace

#endif