MdtIntersectGeometry.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONSTATIONINTESECTCOND_MDTINTERSECTGEOMETRY_H
#define MUONSTATIONINTESECTCOND_MDTINTERSECTGEOMETRY_H
 
#include "GeoPrimitives/GeoPrimitives.h"
#include "Identifier/Identifier.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "MuonStationIntersectCond/MuonIntersectGeometry.h"
#include "TrkDriftCircleMath/MdtChamberGeometry.h"
class MsgStream;
namespace MuonGM {
    class MuonDetectorManager;
    class MdtReadoutElement;
}  // namespace MuonGM
 
class MdtCondDbData;
 
namespace Muon {
 
    class MdtIntersectGeometry : public MuonIntersectGeometry {
    public:
        MdtIntersectGeometry(MsgStream& msg, const Identifier& chid, const IMuonIdHelperSvc* idHelperSvc,
                             const MuonGM::MuonDetectorManager* detMgr, const MdtCondDbData* dbData);
 
        MdtIntersectGeometry(const MdtIntersectGeometry& right) = delete;
        MdtIntersectGeometry& operator=(const MdtIntersectGeometry& right) = delete;
 
        virtual ~MdtIntersectGeometry();
 
        MuonStationIntersect intersection(const MuonGM::MuonDetectorManager* detMgr,
                                          const Amg::Vector3D& pos, const Amg::Vector3D& dir) const override;
 
        const Amg::Transform3D& transform() const { return m_transform; }
 
        std::shared_ptr<const TrkDriftCircleMath::MdtChamberGeometry> mdtChamberGeometry() const;
        const Identifier& chamberId() const { return m_chid; }
 
    private:
        double tubeLength(const MuonGM::MdtReadoutElement* detElMl0,
                          const MuonGM::MdtReadoutElement* detElMl1,
                          const int ml, const int layer, const int tube) const;
        void init(const MuonGM::MuonDetectorManager* detMgr, MsgStream& msg);
        void fillDeadTubes(const MuonGM::MdtReadoutElement* mydetEl, MsgStream& msg);
 
        Identifier m_chid{};
        Amg::Transform3D m_transform;
        std::shared_ptr<TrkDriftCircleMath::MdtChamberGeometry> m_mdtGeometry{};
        IdentifierHash m_hashMl0;
        IdentifierHash m_hashMl1;
        const MdtCondDbData* m_dbData{nullptr};
        const IMuonIdHelperSvc* m_idHelperSvc{nullptr};
        std::set<Identifier> m_deadTubesML{};
        std::vector<Identifier> m_deadTubes{};
    };
 
}  // namespace Muon
 
#endif