DTGeometryBuilder.h

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#ifndef GEOMETRY_RECO_GEOMETRY_DT_GEOMETRY_BUILDER_H
#define GEOMETRY_RECO_GEOMETRY_DT_GEOMETRY_BUILDER_H

#include "DataFormats/GeometrySurface/interface/ReferenceCounted.h"
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "DetectorDescription/DDCMS/interface/DDSpecParRegistry.h"
#include "Geometry/MuonNumbering/interface/DD4hep_DTNumberingScheme.h"

namespace dd4hep {
  class Detector;
}

class DTGeometry;
class DTChamber;
class DTSuperLayer;
class DTLayer;

namespace cms {

  class DDDetector;
  class DDFilteredView;
  class MuonNumbering;
  struct DDSpecPar;

  class DTGeometryBuilder {
  public:
    DTGeometryBuilder() {}
    ~DTGeometryBuilder() {}

    using Detector = dd4hep::Detector;
    using DDSpecParRefs = std::vector<const DDSpecPar*>;

    void build(DTGeometry&, const DDDetector*, const MuonNumbering&, const DDSpecParRefs&);

  private:
    void buildGeometry(DDFilteredView&, DTGeometry&, const MuonNumbering&) const;

    DTChamber* buildChamber(DDFilteredView&, const MuonNumbering&) const;

    DTSuperLayer* buildSuperLayer(DDFilteredView&, DTChamber*, const MuonNumbering&) const;

    DTLayer* buildLayer(DDFilteredView&, DTSuperLayer*, const MuonNumbering&) const;

    using RCPPlane = ReferenceCountingPointer<Plane>;

    RCPPlane plane(const DDFilteredView&, Bounds* bounds) const;

    std::unique_ptr<cms::DTNumberingScheme> dtnum_ = nullptr;
  };
}  // namespace cms

#endif