AlignTrackPreProcessor.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TRKALIGNGENTOOLS_ALIGNTRACKPREPROCESSOR_H
#define TRKALIGNGENTOOLS_ALIGNTRACKPREPROCESSOR_H
 
 
#include "GaudiKernel/ToolHandle.h"
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "TrkAlignInterfaces/IAlignTrackPreProcessor.h"
#include "InDetAlignGenTools/IInDetAlignHitQualSelTool.h"
#include "InDetTrackSelectionTool/IInDetTrackSelectionTool.h"
#include "TrkFitterInterfaces/IGlobalTrackFitter.h"
 
#include <vector>
 
namespace Trk {
 
  class Track;
  class AlignTrackPreProcessor : virtual public IAlignTrackPreProcessor, public AthAlgTool
  {
 
  public:
    AlignTrackPreProcessor(const std::string & type, const std::string & name, const IInterface * parent);
    
    StatusCode initialize();
    StatusCode finalize();
    
    DataVector<Track> * processTrackCollection(const DataVector<Track>* trks);
   
 
  private:
    ToolHandle<IGlobalTrackFitter> m_trackFitterTool{
      this, "TrackFitterTool", "Trk::GlobalChi2Fitter/InDetTrackFitter"};
    ToolHandle<IGlobalTrackFitter> m_SLTrackFitterTool{
      this, "SLTrackFitterTool", ""};
 
    ToolHandle<InDet::IInDetTrackSelectionTool> m_trackSelectorTool{
      this, "TrackSelectorTool", ""};
    ToolHandle<IInDetAlignHitQualSelTool> m_hitQualityTool{
      this, "HitQualityTool", ""};
    
    Track * performSiliconHitSelection(const Track *, const ToolHandle<Trk::IGlobalTrackFitter> &);
 
    BooleanProperty m_refitTracks{this, "RefitTracks", true, "flag to refit tracks"};
    BooleanProperty m_storeFitMatricesAfterRefit{
      this, "StoreFitMatricesAfterRefit", true,
      "flag to store derivative and covariance matrices after refit"};
 
    BooleanProperty m_runOutlierRemoval{this, "RunOutlierRemoval", false,
      "run outlier removal in track refit"};
    IntegerProperty m_particleHypothesis{
      this, "ParticleHypothesis", Trk::nonInteracting,
      "particle hypothesis in track refit"};
 
    BooleanProperty m_useSingleFitter{this, "UseSingleFitter", false,
      "only use 1 fitter for refitting track"};
 
    BooleanProperty m_selectTracks{this, "SelectTracks", false,
      "do the track selection"};
    BooleanProperty m_selectHits{this, "SelectHits", false,
      "perform the hit InnerDetector selection"};
    BooleanProperty m_fixMomentum{this, "FixMomentum", false,
      "Fix the momentum of the track so it is not refitted"};
 
  }; // end class
 
} // end namespace
 
 
 
#endif // TRKALIGNGENTOOLS_ALIGNTRACKPREPROCESSOR_H