GEMEtaPartition.h

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#ifndef Geometry_GEMGeometry_GEMEtaPartition_H
#define Geometry_GEMGeometry_GEMEtaPartition_H

#include "Geometry/CommonDetUnit/interface/GeomDet.h"
#include "Geometry/CommonDetUnit/interface/GeomDetType.h"
#include "DataFormats/MuonDetId/interface/GEMDetId.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"

class StripTopology;
class GEMEtaPartitionSpecs;

class GEMEtaPartition : public GeomDet {
public:
  GEMEtaPartition(GEMDetId id, const BoundPlane::BoundPlanePointer& bp, GEMEtaPartitionSpecs* rrs);
  ~GEMEtaPartition() override;

  const GEMEtaPartitionSpecs* specs() const { return specs_; }
  GEMDetId id() const { return id_; }

  const Topology& topology() const override;
  const StripTopology& specificTopology() const;

  const Topology& padTopology() const;
  const StripTopology& specificPadTopology() const;

  const GeomDetType& type() const override;

  // strip-related methods:

  int nstrips() const;

  LocalPoint centreOfStrip(int strip) const;

  LocalPoint centreOfStrip(float strip) const;
  LocalError localError(float strip, float cluster_size = 1.) const;
  float strip(const LocalPoint& lp) const;

  float pitch() const;
  float localPitch(const LocalPoint& lp) const;

  // GEM-CSC pad-related methods:

  int npads() const;

  LocalPoint centreOfPad(int pad) const;

  LocalPoint centreOfPad(float pad) const;

  float pad(const LocalPoint& lp) const;

  float padPitch() const;
  float localPadPitch(const LocalPoint& lp) const;

  // relations between strips and pads:

  float padOfStrip(int strip) const;

  int firstStripInPad(int pad) const;

  int lastStripInPad(int pad) const;

  // subsystem
  GEMSubDetId::Station subsystem() const;
  bool isME0() const;
  bool isGE11() const;
  bool isGE21() const;

private:
  GEMDetId id_;
  GEMEtaPartitionSpecs* specs_;
};

#endif