ActsFatrasWriteHandler.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
// ActsFatrasWriteHandler.h, (c) ATLAS Detector software
 
#ifndef ISF_ACTSTOOLS_ACTSFATRASWRITEHANDLER_H
#define ISF_ACTSTOOLS_ACTSFATRASWRITEHANDLER_H
 
// GaudiKernel & Athena
#include "AthenaBaseComps/AthAlgTool.h"
#include "StoreGate/WriteHandleKeyArray.h"
 
 
// ISF
#include "ISF_Event/ISFParticle.h"
// Acts
#include "Acts/Geometry/TrackingGeometry.hpp"
// ActsFatras
#include "ActsFatras/EventData/Particle.hpp"
#include "ActsFatras/EventData/Hit.hpp"
// ATLAS
#include "InDetIdentifier/PixelID.h"
#include "InDetIdentifier/SCT_ID.h"
#include "InDetSimEvent/SiHitCollection.h"
 
 
// STL
#include <utility>
#include <array>
#include <string>
  
// class IHitCreator;
    
class ActsFatrasWriteHandler: public AthAlgTool
{
public:
  ActsFatrasWriteHandler(const std::string&,const std::string&,const IInterface*);
  
  ~ActsFatrasWriteHandler();
 
  // Athena algtool's Hooks
  virtual StatusCode  initialize() override;
  virtual StatusCode  finalize() override;
 
  // Hits read & write to SG
  StatusCode  WriteHits(std::vector<SiHitCollection>& HitCollections,const EventContext& ctx)  const;
 
  void createHits(const ISF::ISFParticle& isp,
                  std::shared_ptr<const Acts::TrackingGeometry> trackingGeometry,
                  const std::vector<ActsFatras::Hit>& hits,
                  SiHitCollection& pixelSiHits, SiHitCollection& sctSiHits) const; // override final;
 
protected:
  const PixelID*                       m_pixIdHelper{};             
  const SCT_ID*                        m_sctIdHelper{};             
 
  std::array<StringProperty,2> m_HitCollectionNames{{{this,"PixelCollectionName","PixelHits_ActsFatras"},{this,"SCTCollectionName","SCT_Hits_ActsFatras"}}};
  SG::WriteHandleKeyArray<SiHitCollection> m_HitCollectionKeys;
 
};
 
#endif