TrackUtils.h

Go to the documentation of this file.

#ifndef FCCANALYSES_TRACKUTILS_H
#define FCCANALYSES_TRACKUTILS_H
 
// Standard library
#include "vector"
// ROOT
#include "ROOT/RVec.hxx"
// EDM4hep
#include "edm4hep/RecDqdxData.h"
 
namespace FCCAnalyses {
namespace TrackUtils {
class TrackDqdxHandler {
  using TrackMapT = std::multimap<size_t, edm4hep::RecDqdxData>;
 
  TrackMapT m_trackDqMap{}; 
public:
  void addColl(const ROOT::VecOps::RVec<edm4hep::RecDqdxData> &dQdxColl,
               const ROOT::VecOps::RVec<size_t> &dQdxTrackIndexes);
 
  ROOT::VecOps::RVec<edm4hep::RecDqdxData>
  getDqdxObjects(const size_t trackIndex) const;
 
  ROOT::VecOps::RVec<float> getDqdxValues(const size_t trackIndex) const;
};
 
TrackDqdxHandler
createTrackDqdxHandler(const ROOT::VecOps::RVec<edm4hep::RecDqdxData> &dQdxColl,
                       const ROOT::VecOps::RVec<size_t> &dQdxTrackIndexes);
 
} // namespace TrackUtils
} // namespace FCCAnalyses
 
#endif /* FCCANALYSES_TRACKUTILS_H */