AdvancedSegmentVarSet.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <tracking/trackingUtilities/varsets/VarSet.h>
#include <tracking/trackingUtilities/varsets/VarNames.h>
 
namespace Belle2 {
  namespace TrackingUtilities {
    class CDCSegment2D;
  }
  namespace TrackFindingCDC {

    constexpr
    static char const* const advancedSegmentVarNames[] = {
      "is_stereo",
      "superlayer_id",
      "size",
 
      "number_of_hit_layers",
 
      "total_number_of_neighbors",
      "mean_number_of_neighbors",
 
      "total_drift_length",
      "mean_drift_length",
      "variance_drift_length",
 
      "total_inner_distance",
      "mean_inner_distance",
      "distance_to_superlayer_center",
 
      "total_adc_count",
      "mean_adc_count",
      "variance_adc_count",
 
      "number_of_taken_hits",
 
      "fit_prob",
      "fitted_d0",
    };

    struct AdvancedSegmentVarNames : public TrackingUtilities::VarNames<TrackingUtilities::CDCSegment2D> {

      // we shouldn't use public member variables but we do want to rewrite all related code using setters/getters
      // at least tell cppcheck that everything is fine
      // cppcheck-suppress duplInheritedMember
      static const size_t nVars = TrackingUtilities::size(advancedSegmentVarNames);

      static constexpr char const* getName(int iName)
      {
        return advancedSegmentVarNames[iName];
      }
    };

    class AdvancedSegmentVarSet : public TrackingUtilities::VarSet<AdvancedSegmentVarNames> {
 
    public:
      bool extract(const TrackingUtilities::CDCSegment2D* segment) final;
    };
  }
}