TrackFindingMeasurements.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ACTSTRACKRECONSTRUCTION_TRACKFINDINGMEASUREMENTS_H
#define ACTSTRACKRECONSTRUCTION_TRACKFINDINGMEASUREMENTS_H
 
#include "src/detail/AtlasUncalibSourceLinkAccessor.h"
 
namespace ActsTrk {
  struct DetectorElementToActsGeometryIdMap;
}
 
namespace ActsTrk::detail {
 
  // Helper class to convert and store MeasurementContainer specializations to MeasurementRangeList
  class TrackFindingMeasurements {
  public:
    TrackFindingMeasurements(std::size_t nMeasurementContainerMax);
    TrackFindingMeasurements(const TrackFindingMeasurements &) = default;
    TrackFindingMeasurements &operator=(const TrackFindingMeasurements &) = default;
    TrackFindingMeasurements(TrackFindingMeasurements &&) noexcept = default;
    TrackFindingMeasurements &operator=(TrackFindingMeasurements &&) noexcept = default;
    ~TrackFindingMeasurements() = default;
 
    void addMeasurements(std::size_t typeIndex,
                         const xAOD::UncalibratedMeasurementContainer &clusterContainer,
                         const DetectorElementToActsGeometryIdMap &detectorElementToGeoid);
 
    inline const ActsTrk::detail::MeasurementRangeList &measurementRanges() const;
    inline std::size_t nMeasurements() const;
    inline const std::vector<std::size_t> &measurementOffsets() const;
 
  private:
    std::vector<std::size_t> m_measurementOffsets;
    // ActsTrk::detail::MeasurementRangeList is an std::unordered_map;
    ActsTrk::detail::MeasurementRangeList m_measurementRanges{};
    std::size_t m_measurementsTotal{0ul};
  };
 
}  // namespace ActsTrk::detail
 
#include "src/detail/TrackFindingMeasurements.icc"
 
#endif