Trk::TrkDetElementBase Class Reference

This is the base class for all tracking detector elements with read-out relevant information. More...

#include <TrkDetElementBase.h>

Inheritance diagram for Trk::TrkDetElementBase:

Collaboration diagram for Trk::TrkDetElementBase:

Public Member Functions
	TrkDetElementBase (const GeoVFullPhysVol *fullPhysVol)
	Constructor from GeoVFullPhysVolume.
virtual	~TrkDetElementBase ()=default
	virtual Destructor
virtual Identifier	identify () const =0
	Identifier.
virtual IdentifierHash	identifyHash () const =0
	Identifier hash.
virtual const Amg::Transform3D &	transform () const =0
	Return local to global transform.
virtual const Amg::Transform3D &	transform (const Identifier &id) const =0
	Return local to global transform associated with this identifier.
virtual const Surface &	surface () const =0
	Return surface associated with this detector element.
virtual const Surface &	surface (const Identifier &id) const =0
	Return surface associated with this identifier, which should come from the PrepRawData object (i.e.
virtual const SurfaceBounds &	bounds () const =0
	Return the boundaries of the element.
virtual const SurfaceBounds &	bounds (const Identifier &id) const =0
	Return the boundaries of the surface associated with this identifier.
virtual const Amg::Vector3D &	center () const =0
	Return the center of the element.
virtual const Amg::Vector3D &	center (const Identifier &id) const =0
	Return the center of the surface associated with this identifier In the case of silicon it returns the same as center()
virtual const Amg::Vector3D &	normal () const =0
	Return the normal of the element.
virtual const Amg::Vector3D &	normal (const Identifier &id) const =0
	Return the normal of the surface associated with this identifier In the case of silicon it returns the same as normal()
virtual DetectorElemType	detectorType () const =0
	Return the Detector element type.
std::string	detectorTypeString () const
	Returns a string of the Detector element type.

Detailed Description

This is the base class for all tracking detector elements with read-out relevant information.

It serves as the interface to GeoModel and hence incorporates the division between CLHEP (GeoModel) and Amg (Tracking) math libraries.

It is extended in the Inner Detector and Muon System realm.

Author

Andre.nosp@m.as.S.nosp@m.alzbu.nosp@m.rger.nosp@m.@cern.nosp@m..ch

Definition at line 51 of file TrkDetElementBase.h.

Constructor & Destructor Documentation

TrkDetElementBase()

Trk::TrkDetElementBase::TrkDetElementBase

(

const GeoVFullPhysVol *

fullPhysVol

)

Constructor from GeoVFullPhysVolume.

Definition at line 7 of file TrkDetElementBase.cxx.

    : GeoVDetectorElement(fullPhysVol) {}

~TrkDetElementBase()

virtual Trk::TrkDetElementBase::~TrkDetElementBase ( )

virtualdefault

virtual Destructor

Member Function Documentation

bounds() [1/2]

virtual const SurfaceBounds & Trk::TrkDetElementBase::bounds ( ) const

pure virtual

Return the boundaries of the element.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

bounds() [2/2]

virtual const SurfaceBounds & Trk::TrkDetElementBase::bounds ( const Identifier & id ) const

pure virtual

Return the boundaries of the surface associated with this identifier.

For TRT this will be a straw, while for silicon it returns the same as bounds()

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

center() [1/2]

virtual const Amg::Vector3D & Trk::TrkDetElementBase::center ( ) const

pure virtual

Return the center of the element.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

center() [2/2]

virtual const Amg::Vector3D & Trk::TrkDetElementBase::center ( const Identifier & id ) const

pure virtual

Return the center of the surface associated with this identifier In the case of silicon it returns the same as center()

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

detectorType()

virtual DetectorElemType Trk::TrkDetElementBase::detectorType ( ) const

pure virtual

Return the Detector element type.

Implemented in InDetDD::SiDetectorElement, InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MuonReadoutElement, and SiDetectorElement.

detectorTypeString()

std::string Trk::TrkDetElementBase::detectorTypeString

(

)

const

Returns a string of the Detector element type.

Definition at line 10 of file TrkDetElementBase.cxx.

                                                         {
  auto type = detectorType();
  if (type == Trk::DetectorElemType::SolidState)
    return "SolidState";
  else if (type == Trk::DetectorElemType::Silicon)
    return "Silicon";
  else if (type == Trk::DetectorElemType::TRT)
    return "TRT";
  else if (type == Trk::DetectorElemType::Csc)
    return "Csc";
  else if (type == Trk::DetectorElemType::Mdt)
    return "Mdt";
  else if (type == Trk::DetectorElemType::Rpc)
    return "Rpc";
  else if (type == Trk::DetectorElemType::Tgc)
    return "Tgc";
  else if (type == Trk::DetectorElemType::sTgc)
    return "sTgc";
  else if (type == Trk::DetectorElemType::MM)
    return "Mm";
  return "Unknown";
}

identify()

virtual Identifier Trk::TrkDetElementBase::identify ( ) const

pure virtual

Identifier.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, and MuonGM::MuonReadoutElement.

identifyHash()

virtual IdentifierHash Trk::TrkDetElementBase::identifyHash ( ) const

pure virtual

Identifier hash.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, and MuonGM::MuonReadoutElement.

normal() [1/2]

virtual const Amg::Vector3D & Trk::TrkDetElementBase::normal ( ) const

pure virtual

Return the normal of the element.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

normal() [2/2]

virtual const Amg::Vector3D & Trk::TrkDetElementBase::normal ( const Identifier & id ) const

pure virtual

Return the normal of the surface associated with this identifier In the case of silicon it returns the same as normal()

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

surface() [1/2]

virtual const Surface & Trk::TrkDetElementBase::surface ( ) const

pure virtual

Return surface associated with this detector element.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

surface() [2/2]

virtual const Surface & Trk::TrkDetElementBase::surface ( const Identifier & id ) const

pure virtual

Return surface associated with this identifier, which should come from the PrepRawData object (i.e.

Surface s = PRD.detElement().surface( PRD.identify() ). This is only really relevant for the TRT (where there are several surfaces per detector element). For other detector elements it will just return surface() ... the Identifier is ignored.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

transform() [1/2]

virtual const Amg::Transform3D & Trk::TrkDetElementBase::transform ( ) const

pure virtual

Return local to global transform.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

transform() [2/2]

virtual const Amg::Transform3D & Trk::TrkDetElementBase::transform ( const Identifier & id ) const

pure virtual

Return local to global transform associated with this identifier.

Implemented in InDetDD::SolidStateDetectorElementBase, InDetDD::TRT_BaseElement, MuonGM::MdtReadoutElement, and MuonGM::MuonClusterReadoutElement.

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The documentation for this class was generated from the following files:

• TrkDetElementBase.h
• TrkDetElementBase.cxx