MuonGM::CscReadoutElement Class Reference

#include <CscReadoutElement.h>

Inheritance diagram for MuonGM::CscReadoutElement:

Collaboration diagram for MuonGM::CscReadoutElement:

Public Member Functions
	CscReadoutElement (GeoVFullPhysVol *pv, const std::string &stName, MuonDetectorManager *mgr)
virtual	~CscReadoutElement ()
virtual double	distanceToReadout (const Amg::Vector2D &pos, const Identifier &id) const override final
	distance to readout.
virtual int	stripNumber (const Amg::Vector2D &pos, const Identifier &id) const override final
	strip number corresponding to local position.
virtual bool	stripPosition (const Identifier &id, Amg::Vector2D &pos) const override final
	strip position If the strip number is outside the range of valid strips, the function will return false
virtual int	layerHash (const Identifier &id) const override final
	returns the hash function to be used to look up the center and the normal of the tracking surface for a given identifier
virtual int	surfaceHash (const Identifier &id) const override final
	returns the hash function to be used to look up the surface and surface transform for a given identifier
virtual int	boundaryHash (const Identifier &id) const override final
	returns the hash function to be used to look up the surface boundary for a given identifier
virtual bool	measuresPhi (const Identifier &id) const override final
	returns whether the given identifier measures phi or not
virtual int	numberOfLayers (bool) const override final
	number of layers in phi/eta projection
virtual int	numberOfStrips (const Identifier &layerId) const override final
	number of strips per layer
virtual int	numberOfStrips (int layer, bool) const override final
virtual bool	spacePointPosition (const Identifier &phiId, const Identifier &etaId, Amg::Vector2D &pos) const override
	space point position for a given pair of phi and eta identifiers The LocalPosition is expressed in the reference frame of the phi projection.
virtual bool	spacePointPosition (const Identifier &phiId, const Identifier &etaId, Amg::Vector3D &pos) const override
	Global space point position for a given pair of phi and eta identifiers If one of the identifiers is outside the valid range, the function will return false.
void	spacePointPosition (const Amg::Vector2D &phiPos, const Amg::Vector2D &etaPos, Amg::Vector2D &pos) const
	space point position for a pair of phi and eta local positions and a layer identifier The LocalPosition is expressed in the reference frame of the phi projection.
int	ChamberLayer () const
void	setChamberLayer (int cl)
int	Ngasgaps () const
int	NphiStripLayers () const
int	NetaStripLayers () const
int	NphiStrips (int gasgaplayer) const
int	NetaStrips (int gasgaplayer) const
double	StripWidth (int chlayer, int measphi) const
double	StripPitch (int chlayer, int measphi) const
double	cathodeReadoutPitch (int chLayer, int measuresPhi) const
double	StripWidth (int measphi) const
double	StripPitch (int measphi) const
double	cathodeReadoutPitch (int measuresPhi) const
double	shortWidth () const
double	length () const
double	longWidth () const
int	maxNumberOfStrips (int measuresPhi) const
int	maxNumberOfStrips (int measuresPhi, double width) const
double	activeWidth (int measuresPhi) const
double	z0 () const
double	roxacellWidth () const
double	lengthUpToMaxWidth () const
double	excent () const
Amg::Vector3D	stripLayerPos (const Identifier &id) const
Amg::Vector3D	stripLayerPos (const IdentifierHash &id) const
Amg::Vector3D	stripLayerPos (int chamberLayer, int wireLayer, int measPhi, int channel) const
Amg::Vector3D	localStripLayerPos (const Identifier &id) const
Amg::Vector3D	localStripLayerPos (const IdentifierHash &id) const
Amg::Vector3D	localStripLayerPos (int chamberLayer, int wireLayer, int measPhi, int channel) const
Amg::Vector3D	localWireLayerPos (const Identifier &id) const
Amg::Vector3D	localWireLayerPos (int gg) const
Amg::Vector3D	wireLayerPos (const Identifier &id) const
Amg::Vector3D	wireLayerPos (int gg) const
Amg::Vector3D	nominalStripPos (const Identifier &id) const
	ignores internal alignment parameters, hence gives generally incorrect answer
Amg::Vector3D	nominalStripPos (int eta, int chamberLayer, int wireLayer, int measPhi, int channel) const
	ignores internal alignment parameters, hence gives generally incorrect answer
Amg::Vector3D	stripPos (const Identifier &id) const
	takes into account internal alignment parameters, hence gives accurate answer
Amg::Vector3D	stripPos (int eta, int chamberLayer, int wireLayer, int measPhi, int channel) const
	takes into account internal alignment parameters, hence gives accurate answer
Amg::Vector3D	nominalGlobalPos (const Amg::Vector3D &localP) const
	ignores internal alignment parameters, hence gives generally incorrect answer
Amg::Vector3D	globalPos (const Amg::Vector3D &localP) const
	station-level method: does not depend on the strip view/layer, hence it cannot account for internal alignment parameters
Amg::Vector3D	localPos (const Amg::Vector3D &globalP) const
	station-level method: does not depend on the strip view/layer, hence it cannot account for internal alignment parameters
Amg::Vector3D	nominalLocalStripPos (const Identifier &id) const
	ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)
Amg::Vector3D	nominalLocalStripPos (int eta, int chamberLayer, int wireLayer, int measPhi, int channel) const
	ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)
Amg::Vector3D	nominalLocalClusterPos (int eta, int wireLayer, int measPhi, double x0) const
	ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)
Amg::Vector3D	localStripPos (const Identifier &id) const
	takes into account internal alignment parameters, hence gives generally accurate answer (local here is the station frame, coherent with the gas gas frames) - digitization should use this method to emulate internal alignment parameters
Amg::Vector3D	localStripPos (int eta, int chamberLayer, int wireLayer, int measPhi, int channel) const
	takes into account internal alignment parameters, hence gives generally accurate answer (local here is the station frame, coherent with the gas gas frames) - digitization should use this method to emulate internal alignment parameters
Amg::Vector3D	localClusterPos (int eta, int wireLayer, int measPhi, double x0) const
	takes into account internal alignment parameters, hence gives generally answer (local here is the station frame, coherent with the gas gas frames)
Amg::Vector3D	stripPosOnTrackingSurface (const Identifier &id) const
	nominal strip pos in the tracking local frame of the measurement surface
Amg::Vector3D	stripPosOnTrackingSurface (int eta, int chamberLayer, int wireLayer, int measPhi, int channel) const
	nominal strip pos in the tracking local frame of the measurement surface
Amg::Transform3D	nominalTransform (const Identifier &id) const
	like tracking Transform but nominal - returns a transform not a reference to it
Amg::Transform3D	nominalTransform (int gasGap, int measPhi) const
	like tracking Transform but nominal - returns a transform not a reference to it
Amg::Vector3D	nominalCenter (int gasGap) const
	like tracking center but nominal - returns a Amg::Vector3D not a reference to it
Amg::Vector3D	originForInternalALines (int gasGap) const
	like tracking center but nominal - returns a Amg::Vector3D not a reference to it
double	stripLength (int chamberLayer, int measuresPhi, int stripNumber, double &epsilon) const
double	stripLength (const Identifier &id) const
double	lengthCorrection (int measuresPhi, double stripPos) const
double	anodeCathodeDistance () const
Amg::Vector3D	localToGlobalCoords (const Amg::Vector3D &x, const Identifier &id) const
	localToGlobalCoords and Transf connect the Gas Gap Frame (defined as a Sensitive Detector) to the Global Frame; Notice that internal CSC alignment affects the strip plane orientation and position in the CSC station frame, but does not impact on the gas gap geometry within the station; therefore the following methods do not depen on internal alignment parameters.
Amg::Transform3D	localToGlobalTransf (const Identifier &id) const
Amg::Transform3D	localToGlobalTransf (int gasGap) const
Amg::Vector3D	globalToLocalCoords (const Amg::Vector3D &x, const Identifier &id) const
Amg::Transform3D	globalToLocalTransf (const Identifier &id) const
void	set_ngasgaps (int)
void	set_nstriplayers (int)
void	set_nwirelayers (int)
void	set_nstripsperlayer (int)
void	set_nwiresperlayer (int)
void	set_stripwidth (double)
void	set_strippitch (double)
void	set_wirepitch (double)
void	set_first_strip_localcoo (double)
void	set_first_wire_localcoo (double)
void	setCscInternalAlignmentPar (const ALinePar &)
double	getGasGapIntAlign_s (int gasGap) const
double	getGasGapIntAlign_z (int gasGap) const
double	getGasGapIntAlign_t (int gasGap) const
double	getGasGapIntAlign_rots (int gasGap) const
double	getGasGapIntAlign_rotz (int gasGap) const
double	getGasGapIntAlign_rott (int gasGap) const
virtual bool	containsId (const Identifier &id) const override
double	sinStereo (const Identifier &stripId) const
virtual void	fillCache () override
double	xCoordinateInTrackingFrame (const Identifier &id) const
virtual void	clearCache () override final
	clear the cache of the readout elememt
virtual const Trk::PlaneSurface &	surface () const override
	access to chamber surface (phi orientation), uses the first gas gap
virtual const Trk::PlaneSurface &	surface (const Identifier &id) const override
	access to layer surfaces
const Trk::PlaneSurface &	surface (int surfHash) const
	access to layer surfaces
virtual const Trk::SurfaceBounds &	bounds () const override
	Return the boundaries of the element.
virtual const Trk::SurfaceBounds &	bounds (const Identifier &id) const override
	Return the boundaries of the surface associated with this identifier.
const Trk::SurfaceBounds &	bounds (int boundHash) const
virtual const Amg::Vector3D &	center () const override
	Return the center of the element.
virtual const Amg::Vector3D &	center (const Identifier &id) const override
	Return the center of the surface associated with this identifier In the case of silicon it returns the same as center()
const Amg::Vector3D &	center (int layHash) const
virtual const Amg::Vector3D &	normal () const override
	Return the normal of the element.
virtual const Amg::Vector3D &	normal (const Identifier &id) const override
	Return the normal of the surface associated with this identifier In the case of silicon it returns the same as normal()
const Amg::Vector3D &	normal (int layHash) const
virtual const Amg::Transform3D &	transform () const override
	Return local to global transform.
virtual const Amg::Transform3D &	transform (const Identifier &id) const override
	Return local to global transform associated with this identifier.
const Amg::Transform3D &	transform (int surfHash) const
virtual std::vector< const Trk::Surface * >	surfaces () const
	returns all the surfaces contained in this detector element
Identifier	identify () const override final
	Returns the ATLAS Identifier of the MuonReadOutElement.
IdentifierHash	identifyHash () const override final
	Returns the IdentifierHash of the MuonStation, i.e.
IdentifierHash	detectorElementHash () const
	Returns the IdentifierHash of the detector element.
void	setIdentifier (const Identifier &id)
	Sets the Identifier, hashes & station names.
int	getStationIndex () const
int	getStationEta () const
int	getStationPhi () const
const Amg::Vector3D	globalPosition () const
const Amg::Transform3D &	absTransform () const
const Amg::Transform3D &	defTransform () const
virtual Amg::Vector3D	AmdbLRSToGlobalCoords (const Amg::Vector3D &x) const
virtual Amg::Transform3D	AmdbLRSToGlobalTransform () const
virtual Amg::Vector3D	GlobalToAmdbLRSCoords (const Amg::Vector3D &x) const
virtual Amg::Transform3D	GlobalToAmdbLRSTransform () const
std::string	getTechnologyType () const
const std::string &	getTechnologyName () const
void	setTechnologyName (const std::string &str)
std::string	getStationType () const
const std::string &	getStationName () const
void	setStationName (const std::string &)
double	getSsize () const
double	getRsize () const
double	getZsize () const
double	getLongSsize () const
double	getLongRsize () const
double	getLongZsize () const
double	getStationS () const
	Seems to be exclusively used by the MDTs --> Move it to MdtReadoutElement.
void	setStationS (double)
void	setLongSsize (double)
void	setLongRsize (double)
void	setLongZsize (double)
void	setSsize (double)
void	setRsize (double)
void	setZsize (double)
bool	largeSector () const
bool	smallSector () const
bool	sideA () const
bool	sideC () const
const MuonStation *	parentMuonStation () const
void	setParentMuonStation (const MuonStation *)
Amg::Transform3D	toParentStation () const
Amg::Vector3D	parentMuonStationPos () const
bool	hasCutouts () const
void	setHasCutouts (bool flag)
void	refreshCache ()
const Muon::IMuonIdHelperSvc *	idHelperSvc () const
Trk::DetectorElemType	detectorType () const override final
	Return the Detector element type.
std::string	detectorTypeString () const
	Returns a string of the Detector element type.
bool	msgLvl (const MSG::Level lvl) const
	Test the output level.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.
void	setLevel (MSG::Level lvl)
	Change the current logging level.

Protected Member Functions
const MuonDetectorManager *	manager () const

Protected Attributes
std::unique_ptr< SurfaceData >	m_surfaceData {}
double	m_Ssize {-9999.}
double	m_Rsize {-9999.}
double	m_Zsize {-9999.}
double	m_LongSsize {-9999.}
double	m_LongRsize {-9999.}
double	m_LongZsize {-9999.}
	size in the specified direction
std::string	m_techname {"TTT0"}
	MDT or RPC or TGC or CSC plus a two digits subtype; example RPC17.
std::string	m_statname {"XXX0"}
	examples are BMS5, CSS1, EML1
int	m_caching {-1}
	0 if we want to avoid caching geometry info for tracking interface
bool	m_hasCutouts {false}
	true is there are cutouts in the readdout-element

Private Member Functions
void	doTests ()
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
double	m_excent {-9999.}
double	m_roxacellwidth {-9999.}
double	m_RlengthUpToMaxWidth {-9999.}
double	m_anodecathode_distance {-9999.}
int	m_chamberlayer {-1}
int	m_ngasgaps {-1}
int	m_nstriplayers {-1}
int	m_nwirelayers {-1}
int	m_nPhistripsperlayer {-1}
int	m_nEtastripsperlayer {-1}
int	m_nwiresperlayer {-1}
double	m_Phistripwidth {-9999.}
double	m_Phistrippitch {-9999.}
double	m_Etastripwidth {-9999.}
double	m_Etastrippitch {-9999.}
double	m_wirepitch {-9999.}
double	m_first_strip_localcoo {-9999.}
double	m_first_wire_localcoo {-9999.}
std::array< double, maxwlay >	m_wireplanez {make_array<double, maxwlay>(-9999.)}
double	m_cscIntTransl [4][3] {}
double	m_cscIntRot [4][3] {}
ServiceHandle< Muon::IMuonIdHelperSvc >	m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", "MuonDetectorManager"}
Trk::DetectorElemType	m_type {Trk::DetectorElemType::SolidState}
Identifier	m_id {}
	extended data-collection identifier
IdentifierHash	m_idhash {0}
	data-collection hash identifier
IdentifierHash	m_detectorElIdhash {0}
	detector element hash identifier
double	m_stationS {0.}
int	m_stIdx {-1}
	Identifier field of the station index.
int	m_eta {-1}
	Identifier field of the station eta.
int	m_phi {-1}
	Identifier field of the station phi.
const MuonStation *	m_parentMuonStation {nullptr}
MuonDetectorManager *	m_muon_mgr {nullptr}
std::string	m_nm
	Message source name.
boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels)
std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer.
std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level.
std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging)

Friends
class	Muon::CscAlignModule
class	Muon::CombinedMuonAlignModule
class	MuonChamber
class	MuonChamberLite

Detailed Description

Definition at line 56 of file CscReadoutElement.h.

Constructor & Destructor Documentation

CscReadoutElement()

MuonGM::CscReadoutElement::CscReadoutElement	(	GeoVFullPhysVol *	pv,
		const std::string &	stName,
		MuonDetectorManager *	mgr )

Definition at line 39 of file CscReadoutElement.cxx.

                                                                                                               :
        MuonClusterReadoutElement(pv, mgr, Trk::DetectorElemType::Csc) {
        // Set a few parameters here.  The rest are set in MuonChamber::setCscReadoutGeometry
 
 
        // st name
        setStationName(stName);
        for (unsigned int i = 0; i < 4; i++) m_wireplanez[i] = 0.;
 
        if (mgr->MinimalGeoFlag() == 0) {
            if (GeoFullPhysVol* pvc = dynamic_cast<GeoFullPhysVol*>(pv)) {
                unsigned int nchildvol = pvc->getNChildVols();
                int lgg = 0;
                std::string::size_type npos;
                for (unsigned ich = 0; ich < nchildvol; ich++) {
                    PVConstLink pc = pvc->getChildVol(ich);
                    std::string childname = (pc->getLogVol())->getName();
                    int nch1 = pc->getNChildVols();
                    lgg = 3;
                    for (int ngv = 0; ngv < nch1; ngv++) {
                        PVConstLink pcgv = pc->getChildVol(ngv);
                        std::string childname1 = (pcgv->getLogVol())->getName();
 
                        if ((npos = childname1.find("CscArCO2")) != std::string::npos) {
                            const GeoTrf::Vector3D trans = (pvc->getXToChildVol(ich) * pc->getXToChildVol(ngv)).translation();
                            m_wireplanez[lgg] = trans.x();
                            lgg--;
                        }
                    }
                }
            } else {
                std::stringstream error_str{};
                error_str<<__FILE__<<":"<<__LINE__<<" - Cannot performa dynamic cast!";
                throw std::runtime_error(error_str.str());
            }
        } else {
            // hard wire for the moment
            double pitch = 25.69;
            m_wireplanez[0] = -38.51;
            for (int i = 1; i < 4; ++i) { m_wireplanez[i] = m_wireplanez[i - 1] + pitch; }
        }
 
        for (unsigned int i = 0; i < 4; ++i) {
            for (unsigned int j = 0; j < 3; ++j) {
                m_cscIntTransl[i][j] = 0.;  // first index is wireLayer, second = 0,1,2 for    s,z,t
            }
        }
        for (unsigned int i = 0; i < 4; ++i) {
            for (unsigned int j = 0; j < 3; ++j) {
                m_cscIntRot[i][j] = 0.;  // first index is wireLayer, second = 0,1,2 for rots,z,t
            }
        }
 
        // doTests();
    }

~CscReadoutElement()

MuonGM::CscReadoutElement::~CscReadoutElement ( )

virtual

Definition at line 95 of file CscReadoutElement.cxx.

{ clearCache(); }

Member Function Documentation

absTransform()

const Amg::Transform3D & MuonGM::MuonReadoutElement::absTransform ( ) const

inlineinherited

Definition at line 199 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return getMaterialGeom()->getAbsoluteTransform(); }

activeWidth()

double MuonGM::CscReadoutElement::activeWidth

(

int

measuresPhi

)

const

Definition at line 169 of file CscReadoutElement.cxx.

                                                               {
        double midWidth = 0;
        // we need to know the geometry version
        // if P or earlier, we have pointing phi strips
        // if Q or later, we have parallel phi strips
        // R-strips are alwas parallel in all the geometry layouts
 
        if (0 == measuresPhi) {
            midWidth = length() - 2. * roxacellWidth();
        } else {
            double beta = std::atan((longWidth() - shortWidth()) / (2. * lengthUpToMaxWidth()));
            double lWidth = longWidth() - 2 * roxacellWidth() * (1 + std::sin(beta)) / std::cos(beta);
            midWidth = lWidth;
        }
 
        return midWidth;
    }

AmdbLRSToGlobalCoords()

Amg::Vector3D MuonGM::MuonReadoutElement::AmdbLRSToGlobalCoords ( const Amg::Vector3D & x ) const

virtualinherited

Reimplemented in MuonGM::MMReadoutElement, and MuonGM::sTgcReadoutElement.

Definition at line 86 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                                                    {       
        return AmdbLRSToGlobalTransform() * x;
    }

AmdbLRSToGlobalTransform()

Amg::Transform3D MuonGM::MuonReadoutElement::AmdbLRSToGlobalTransform ( ) const

virtualinherited

Reimplemented in MuonGM::MMReadoutElement, and MuonGM::sTgcReadoutElement.

Definition at line 90 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                                      {
        return parentMuonStation()->getTransform() * parentMuonStation()->getNativeToAmdbLRS().inverse();
    }

anodeCathodeDistance()

double MuonGM::CscReadoutElement::anodeCathodeDistance ( ) const

inline

Definition at line 306 of file CscReadoutElement.h.

{ return m_anodecathode_distance; }

boundaryHash()

int MuonGM::CscReadoutElement::boundaryHash ( const Identifier & id ) const

inlinefinaloverridevirtual

returns the hash function to be used to look up the surface boundary for a given identifier

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 324 of file CscReadoutElement.h.

{ return (measuresPhi(id) ? 0 : 1); }

bounds() [1/3]

const Trk::SurfaceBounds & MuonGM::MuonClusterReadoutElement::bounds ( ) const

inlineoverridevirtualinherited

Return the boundaries of the element.

Implements Trk::TrkDetElementBase.

Definition at line 127 of file MuonClusterReadoutElement.h.

{ return bounds(0); }

bounds() [2/3]

const Trk::SurfaceBounds & MuonGM::MuonClusterReadoutElement::bounds ( const Identifier & id ) const

inlineoverridevirtualinherited

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()

Implements Trk::TrkDetElementBase.

Definition at line 133 of file MuonClusterReadoutElement.h.

{ return bounds(boundaryHash(id)); }

bounds() [3/3]

const Trk::SurfaceBounds & MuonGM::MuonClusterReadoutElement::bounds ( int boundHash ) const

inlineinherited

Definition at line 185 of file MuonClusterReadoutElement.h.

                                                                                   {
        if (!m_surfaceData) {
            ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<" Requesting bounds but cache is empty");
            throw std::runtime_error("Empty bounds cache");
        }
        if (hash == -1 || hash >= (int)m_surfaceData->m_surfBounds.size()) {
            ATH_MSG_WARNING("normal hash out of range: " << hash << " elements " << m_surfaceData->m_surfBounds.size());
            return *m_surfaceData->m_surfBounds.front();
        }
        return *m_surfaceData->m_surfBounds[hash];
    }

cathodeReadoutPitch() [1/2]

double MuonGM::CscReadoutElement::cathodeReadoutPitch	(	int	chLayer,
		int	measuresPhi ) const

Definition at line 147 of file CscReadoutElement.cxx.

                                                                              {
        if (measuresPhi == 0)
            return m_Etastrippitch;
        else
            return m_Phistrippitch;
    }

cathodeReadoutPitch() [2/2]

double MuonGM::CscReadoutElement::cathodeReadoutPitch

(

int

measuresPhi

)

const

Definition at line 153 of file CscReadoutElement.cxx.

                                                                       {
        if (measuresPhi == 0)
            return m_Etastrippitch;
        else
            return m_Phistrippitch;
    }

center() [1/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::center ( ) const

inlineoverridevirtualinherited

Return the center of the element.

Implements Trk::TrkDetElementBase.

Definition at line 125 of file MuonClusterReadoutElement.h.

{ return center(0); }

center() [2/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::center ( const Identifier & id ) const

inlineoverridevirtualinherited

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

Implements Trk::TrkDetElementBase.

Definition at line 131 of file MuonClusterReadoutElement.h.

{ return center(layerHash(id)); }

center() [3/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::center ( int layHash ) const

inlineinherited

Definition at line 161 of file MuonClusterReadoutElement.h.

                                                                              {
        if (!m_surfaceData) {
           ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<" Requesting center but cache is empty");
           throw std::runtime_error("Empty center cache");
        }
        if (hash == -1 || hash >= (int)m_surfaceData->m_layerCenters.size()) {
            ATH_MSG_WARNING("center hash out of range: " << hash << " elements " << m_surfaceData->m_layerCenters.size());
            return m_surfaceData->m_layerCenters.front();
        }
        return m_surfaceData->m_layerCenters[hash];
    }

ChamberLayer()

int MuonGM::CscReadoutElement::ChamberLayer ( ) const

inline

Definition at line 290 of file CscReadoutElement.h.

{ return m_chamberlayer; }

clearCache()

void MuonGM::MuonClusterReadoutElement::clearCache ( )

finaloverridevirtualinherited

clear the cache of the readout elememt

Implements MuonGM::MuonReadoutElement.

Definition at line 13 of file MuonClusterReadoutElement.cxx.

{ m_surfaceData.reset(); }

containsId()

bool MuonGM::CscReadoutElement::containsId ( const Identifier & id ) const

overridevirtual

Implements MuonGM::MuonReadoutElement.

Definition at line 718 of file CscReadoutElement.cxx.

                                                                 {
        const CscIdHelper* idh = manager()->cscIdHelper();
 
        int chamberLayer = idh->chamberLayer(id);
        if (chamberLayer != ChamberLayer()) return false;
 
        int wireLayer = idh->wireLayer(id);
        if (wireLayer < 1 || wireLayer > Ngasgaps()) return false;
 
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        if (measPhi == 0) {
            if (channel < 1 || channel > NetaStrips(wireLayer)) return false;
        } else if (measPhi == 1) {
            if (channel < 1 || channel > NphiStrips(wireLayer)) return false;
        } else
            return false;
 
        return true;
    }

defTransform()

const Amg::Transform3D & MuonGM::MuonReadoutElement::defTransform ( ) const

inlineinherited

Definition at line 201 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return getMaterialGeom()->getDefAbsoluteTransform(); }

detectorElementHash()

IdentifierHash MuonGM::MuonReadoutElement::detectorElementHash ( ) const

inlineinherited

Returns the IdentifierHash of the detector element.

Unlike the identifyHash, this hash is unique for each readout element

Definition at line 175 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_detectorElIdhash; }

detectorType()

Trk::DetectorElemType MuonGM::MuonReadoutElement::detectorType ( ) const

inlinefinaloverridevirtualinherited

Return the Detector element type.

Implements Trk::TrkDetElementBase.

Definition at line 132 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_type; }

detectorTypeString()

std::string Trk::TrkDetElementBase::detectorTypeString ( ) const

inherited

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";
}

distanceToReadout()

double MuonGM::CscReadoutElement::distanceToReadout ( const Amg::Vector2D & pos, const Identifier & id ) const

finaloverridevirtual

distance to readout.

If the local position is outside the active volume, the function first shift the position back into the active volume

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 739 of file CscReadoutElement.cxx.

                                                                                           {
        MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
        if (log.level() <= MSG::WARNING) log << MSG::WARNING << " distanceToReadout::dummy routine " << endmsg;
        return 0.;
    }

doTests()

void MuonGM::CscReadoutElement::doTests ( )

private

Definition at line 521 of file CscReadoutElement.cxx.

                                    {
#ifndef NDEBUG
        MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
        if (log.level() <= MSG::VERBOSE) {
            constexpr std::array<int, 2> eta{1, -1};
            constexpr std::array<int, 2> maxStrips{192, 48};
            int chamberLayer = 1;
            int wireLayer = 4;
            for (int measPhi = 0; measPhi < 2; ++measPhi) {
                for (int ieta = 0; ieta < 2; ++ieta) {
                    for (int ilayer = 1; ilayer <= wireLayer; ++ilayer) {
                        int strips[3] = {1, maxStrips[measPhi] / 2, maxStrips[measPhi]};
                        for (int i = 0; i < 3; i++) {
                            int istrip = strips[i];
                            Amg::Vector3D npos = nominalLocalStripPos(eta[ieta], chamberLayer, ilayer, measPhi, istrip);
                            Amg::Vector3D pos = localStripPos(eta[ieta], chamberLayer, ilayer, measPhi, istrip);
                            log << MSG::VERBOSE << "the nominal positions = " << npos.x() << " " << npos.y() << " " << npos.z() << endmsg;
                            log << MSG::VERBOSE << "the positions = " << pos.x() << " " << pos.y() << " " << pos.z() << endmsg;
                        }
                    }
                }
            }
        }
#endif
    }

excent()

double MuonGM::CscReadoutElement::excent ( ) const

inline

Definition at line 304 of file CscReadoutElement.h.

{ return m_excent; }

fillCache()

void MuonGM::CscReadoutElement::fillCache ( )

overridevirtual

Implements MuonGM::MuonReadoutElement.

Definition at line 659 of file CscReadoutElement.cxx.

                                      {
        if (!m_surfaceData)
            m_surfaceData = std::make_unique<SurfaceData>();
        else {
            MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
            if (log.level() <= MSG::WARNING) log << MSG::WARNING << "calling fillCache on an already filled cache" << endmsg;
            return;
        }
        const CscIdHelper* idh = manager()->cscIdHelper();
        Identifier parentID = idh->parentID(identify());
 
        // loop over all gas gaps
        for (int gp = 1; gp <= m_ngasgaps; ++gp) {
            // loop over phi/eta projections
            for (int mp = 1; mp >= 0; --mp) {
                Identifier id = idh->channelID(parentID, ChamberLayer(), gp, mp, 1);
 
                const Amg::Vector3D gasgapP = localWireLayerPos(gp);
                const Amg::Translation3D xfp(gasgapP.x(), gasgapP.y(), gasgapP.z());
                Amg::Transform3D trans3D = absTransform() * xfp;
                Amg::RotationMatrix3D muonTRotation(trans3D.rotation());
                Amg::RotationMatrix3D surfaceTRotation;
                surfaceTRotation.col(0) = muonTRotation.col(1);
                surfaceTRotation.col(1) = muonTRotation.col(2);
                surfaceTRotation.col(2) = muonTRotation.col(0);
                if (mp == 0) surfaceTRotation = surfaceTRotation * Amg::AngleAxis3D(M_PI / 2., Amg::Vector3D::UnitZ());
 
                Amg::Transform3D transfPtr_orig(surfaceTRotation);
                transfPtr_orig.pretranslate(trans3D.translation());
                Amg::Transform3D transfPtr_internalgeo{Amg::Transform3D::Identity()};
                if (mp == 1) {
                    transfPtr_internalgeo *=
                        Amg::Translation3D(m_cscIntTransl[gp - 1][0], m_cscIntTransl[gp - 1][1], m_cscIntTransl[gp - 1][2]);
                    transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[gp - 1][0], Amg::Vector3D::UnitX());
                    transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[gp - 1][1], Amg::Vector3D::UnitY());
                    transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[gp - 1][2], Amg::Vector3D::UnitZ());
                } else {
                    transfPtr_internalgeo *=
                        Amg::Translation3D(m_cscIntTransl[gp - 1][1], -m_cscIntTransl[gp - 1][0], m_cscIntTransl[gp - 1][2]);
                    transfPtr_internalgeo *= Amg::AngleAxis3D(-m_cscIntRot[gp - 1][0], Amg::Vector3D::UnitY());
                    transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[gp - 1][1], Amg::Vector3D::UnitX());
                    transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[gp - 1][2], Amg::Vector3D::UnitZ());
                }
 
                m_surfaceData->m_layerTransforms.push_back(Amg::Transform3D(transfPtr_orig * transfPtr_internalgeo));
                m_surfaceData->m_layerSurfaces.emplace_back(std::make_unique<Trk::PlaneSurface>(*this, id));
                if (mp == 1) {
                    m_surfaceData->m_layerCenters.push_back(m_surfaceData->m_layerTransforms.back() * Amg::Vector3D(0., 0., 0.));
                    m_surfaceData->m_layerNormals.emplace_back(m_surfaceData->m_layerTransforms.back().linear() * Amg::Vector3D::UnitZ());
                }
            }
        }
 
        m_surfaceData->m_surfBounds.emplace_back(
            std::make_unique<Trk::TrapezoidBounds>(m_Ssize / 2., m_LongSsize / 2., m_Rsize / 2.));  // phi measurement
        m_surfaceData->m_surfBounds.emplace_back(
            std::make_unique<Trk::RotatedTrapezoidBounds>(m_Rsize / 2., m_Ssize / 2., m_LongSsize / 2.));  // eta measurement
    }

getGasGapIntAlign_rots()

double MuonGM::CscReadoutElement::getGasGapIntAlign_rots

(

int

gasGap

)

const

Definition at line 608 of file CscReadoutElement.cxx.

{ return m_cscIntRot[gasGap - 1][0]; }

getGasGapIntAlign_rott()

double MuonGM::CscReadoutElement::getGasGapIntAlign_rott

(

int

gasGap

)

const

Definition at line 612 of file CscReadoutElement.cxx.

{ return m_cscIntRot[gasGap - 1][2]; }

getGasGapIntAlign_rotz()

double MuonGM::CscReadoutElement::getGasGapIntAlign_rotz

(

int

gasGap

)

const

Definition at line 610 of file CscReadoutElement.cxx.

{ return m_cscIntRot[gasGap - 1][1]; }

getGasGapIntAlign_s()

double MuonGM::CscReadoutElement::getGasGapIntAlign_s

(

int

gasGap

)

const

Definition at line 602 of file CscReadoutElement.cxx.

{ return m_cscIntTransl[gasGap - 1][0]; }

getGasGapIntAlign_t()

double MuonGM::CscReadoutElement::getGasGapIntAlign_t

(

int

gasGap

)

const

Definition at line 606 of file CscReadoutElement.cxx.

{ return m_cscIntTransl[gasGap - 1][2]; }

getGasGapIntAlign_z()

double MuonGM::CscReadoutElement::getGasGapIntAlign_z

(

int

gasGap

)

const

Definition at line 604 of file CscReadoutElement.cxx.

{ return m_cscIntTransl[gasGap - 1][1]; }

getLongRsize()

double MuonGM::MuonReadoutElement::getLongRsize ( ) const

inlineinherited

Definition at line 189 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_LongRsize; }

getLongSsize()

double MuonGM::MuonReadoutElement::getLongSsize ( ) const

inlineinherited

Definition at line 188 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_LongSsize; }

getLongZsize()

double MuonGM::MuonReadoutElement::getLongZsize ( ) const

inlineinherited

Definition at line 190 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_LongZsize; }

getRsize()

double MuonGM::MuonReadoutElement::getRsize ( ) const

inlineinherited

Definition at line 186 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_Rsize; }

getSsize()

double MuonGM::MuonReadoutElement::getSsize ( ) const

inlineinherited

Definition at line 185 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_Ssize; }

getStationEta()

int MuonGM::MuonReadoutElement::getStationEta ( ) const

inlineinherited

Definition at line 182 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_eta; }

getStationIndex()

int MuonGM::MuonReadoutElement::getStationIndex ( ) const

inlineinherited

Definition at line 181 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_stIdx; }

getStationName()

const std::string & MuonGM::MuonReadoutElement::getStationName ( ) const

inlineinherited

Definition at line 179 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_statname; }

getStationPhi()

int MuonGM::MuonReadoutElement::getStationPhi ( ) const

inlineinherited

Definition at line 183 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_phi; }

getStationS()

double MuonGM::MuonReadoutElement::getStationS ( ) const

inlineinherited

Seems to be exclusively used by the MDTs --> Move it to MdtReadoutElement.

Definition at line 191 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_stationS; }

getStationType()

std::string MuonGM::MuonReadoutElement::getStationType ( ) const

inlineinherited

Definition at line 178 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_statname.substr(0,3); }

getTechnologyName()

const std::string & MuonGM::MuonReadoutElement::getTechnologyName ( ) const

inlineinherited

Definition at line 177 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_techname; }

getTechnologyType()

std::string MuonGM::MuonReadoutElement::getTechnologyType ( ) const

inlineinherited

Definition at line 176 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_techname.substr(0, 3); }

getZsize()

double MuonGM::MuonReadoutElement::getZsize ( ) const

inlineinherited

Definition at line 187 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_Zsize; }

globalPos()

Amg::Vector3D MuonGM::CscReadoutElement::globalPos

(

const Amg::Vector3D &

localP

)

const

station-level method: does not depend on the strip view/layer, hence it cannot account for internal alignment parameters

Definition at line 460 of file CscReadoutElement.cxx.

{ return nominalGlobalPos(localP); }

globalPosition()

const Amg::Vector3D MuonGM::MuonReadoutElement::globalPosition ( ) const

inherited

Definition at line 47 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ return absTransform().translation(); }

GlobalToAmdbLRSCoords()

Amg::Vector3D MuonGM::MuonReadoutElement::GlobalToAmdbLRSCoords ( const Amg::Vector3D & x ) const

virtualinherited

Reimplemented in MuonGM::MMReadoutElement, and MuonGM::sTgcReadoutElement.

Definition at line 94 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                                                    {       
        return GlobalToAmdbLRSTransform() * x;
    }

GlobalToAmdbLRSTransform()

Amg::Transform3D MuonGM::MuonReadoutElement::GlobalToAmdbLRSTransform ( ) const

virtualinherited

Reimplemented in MuonGM::MMReadoutElement, and MuonGM::sTgcReadoutElement.

Definition at line 98 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                                      {
        return parentMuonStation()->getNativeToAmdbLRS() * parentMuonStation()->getTransform().inverse();
    }

globalToLocalCoords()

Amg::Vector3D MuonGM::CscReadoutElement::globalToLocalCoords	(	const Amg::Vector3D &	x,
		const Identifier &	id ) const

Definition at line 114 of file CscReadoutElement.cxx.

                                                                                                       {
        return localToGlobalTransf(id).inverse() * x;
    }

globalToLocalTransf()

Amg::Transform3D MuonGM::CscReadoutElement::globalToLocalTransf

(

const Identifier &

id

)

const

Definition at line 118 of file CscReadoutElement.cxx.

{ return localToGlobalTransf(id).inverse(); }

hasCutouts()

bool MuonGM::MuonReadoutElement::hasCutouts ( ) const

inlineinherited

Definition at line 120 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_hasCutouts; }

identify()

Identifier MuonGM::MuonReadoutElement::identify ( ) const

inlinefinaloverridevirtualinherited

Returns the ATLAS Identifier of the MuonReadOutElement.

Usually the Identifier corresponds to the first channel covered by the Element

Implements Trk::TrkDetElementBase.

Definition at line 173 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_id; }

identifyHash()

IdentifierHash MuonGM::MuonReadoutElement::identifyHash ( ) const

inlinefinaloverridevirtualinherited

Returns the IdentifierHash of the MuonStation, i.e.

2 readoutelements with same sationIndex, stationEta, stationPhi have the same identifiyHash

Implements Trk::TrkDetElementBase.

Definition at line 174 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_idhash; }

idHelperSvc()

const Muon::IMuonIdHelperSvc * MuonGM::MuonReadoutElement::idHelperSvc ( ) const

inlineinherited

Definition at line 130 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_idHelperSvc.get(); }

initMessaging()

void AthMessaging::initMessaging ( ) const

privateinherited

Initialize our message level and MessageSvc.

This method should only be called once.

Definition at line 39 of file AthMessaging.cxx.

{
  m_imsg = Athena::getMessageSvc();
  // If user did not set an explicit level, set a default
  if (m_lvl == MSG::NIL) {
    m_lvl = m_imsg ?
      static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
      MSG::INFO;
  }
}

largeSector()

bool MuonGM::MuonReadoutElement::largeSector ( ) const

inherited

Definition at line 49 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                               {
        // this doesn't apply to TGC
        if(m_statname.size() >= 3){
            char c = m_statname[2];
            if (c == 'L')
                return true;
            else if (c == 'S')
                return false;
            else {
                if (c == 'E' || c == 'F' || c == 'G') return false;
                if (c == 'M' || c == 'R') return true;
            }
        }
        ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" largeSector() - is this station a larger sector answer is no for readout element "<<m_idHelperSvc->toStringDetEl(identify()));
        throw std::runtime_error("Unknown sector");
        return false;
    }

layerHash()

int MuonGM::CscReadoutElement::layerHash ( const Identifier & id ) const

inlinefinaloverridevirtual

returns the hash function to be used to look up the center and the normal of the tracking surface for a given identifier

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 318 of file CscReadoutElement.h.

{ return manager()->cscIdHelper()->wireLayer(id) - 1; }

length()

double MuonGM::CscReadoutElement::length ( ) const

inline

Definition at line 296 of file CscReadoutElement.h.

{ return getRsize(); }

lengthCorrection()

double MuonGM::CscReadoutElement::lengthCorrection	(	int	measuresPhi,
		double	stripPos ) const

Definition at line 333 of file CscReadoutElement.cxx.

                                                                                     {
        if (lengthUpToMaxWidth() == length()) return 0.0;  // CSS
 
        double epsilon = 0.0;
        double alpha = std::atan((excent() - lengthUpToMaxWidth()) / (longWidth() / 2.));
        double beta = std::atan((longWidth() - shortWidth()) / (2. * lengthUpToMaxWidth()));
 
        double bigLength = length() - 2 * roxacellWidth();
        double shortLongWidth = longWidth() * (excent() - length()) / (excent() - lengthUpToMaxWidth());
        double gslWidth = shortLongWidth - 2 * roxacellWidth() * (1 - std::cos(alpha)) / std::sin(alpha);
        double smallWidth = shortWidth() - 2 * roxacellWidth() * (1 - std::sin(beta)) / std::cos(beta);
        double bigWidth = 2 * (bigLength + 0.5 * smallWidth / std::tan(beta) + 0.5 * gslWidth * std::tan(alpha)) /
                          (std::tan(alpha) + 1.0 / std::tan(beta));
        double shortLength = bigLength - (bigWidth - gslWidth) * std::tan(alpha) / 2.;
 
        if (measuresPhi == 1) {
            if (std::abs(stripPos) > (gslWidth / 2.)) epsilon = (std::abs(stripPos) - gslWidth / 2.) * std::tan(alpha);
        } else {
            double z0 = shortLength - bigLength / 2;
            if (stripPos > z0) {
                double diff = stripPos - z0;
                double corr1 = diff / std::tan(alpha);
                double corr2 = diff * std::tan(beta);
                epsilon = 2.0 * (corr1 + corr2);
            }
        }
        if (epsilon < 0.0) epsilon = 0.0;
        return epsilon;
    }

lengthUpToMaxWidth()

double MuonGM::CscReadoutElement::lengthUpToMaxWidth ( ) const

inline

Definition at line 302 of file CscReadoutElement.h.

{ return m_RlengthUpToMaxWidth; }

localClusterPos()

Amg::Vector3D MuonGM::CscReadoutElement::localClusterPos	(	int	eta,
		int	wireLayer,
		int	measPhi,
		double	x0 ) const

takes into account internal alignment parameters, hence gives generally answer (local here is the station frame, coherent with the gas gas frames)

Definition at line 432 of file CscReadoutElement.cxx.

                                                                                                      {
        Amg::Vector3D nominalLCP = nominalLocalClusterPos(eta, wireLayer, measPhi, p);
 
        Amg::Transform3D transfPtr_internalgeo = Amg::Transform3D::Identity();
        transfPtr_internalgeo *=
            Amg::Translation3D(m_cscIntTransl[wireLayer - 1][2], m_cscIntTransl[wireLayer - 1][0], m_cscIntTransl[wireLayer - 1][1]);
        transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][0], Amg::Vector3D::UnitY());
        transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][1], Amg::Vector3D::UnitZ());
        transfPtr_internalgeo *= Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][2], Amg::Vector3D::UnitX());
 
        return transfPtr_internalgeo * nominalLCP;
    }

localPos()

Amg::Vector3D MuonGM::CscReadoutElement::localPos

(

const Amg::Vector3D &

globalP

)

const

station-level method: does not depend on the strip view/layer, hence it cannot account for internal alignment parameters

Definition at line 446 of file CscReadoutElement.cxx.

                                                                            {
        // localP is a local position
        const Amg::Transform3D cscTrans = absTransform();
        return cscTrans.inverse() * globalP;
    }

localStripLayerPos() [1/3]

Amg::Vector3D MuonGM::CscReadoutElement::localStripLayerPos

(

const Identifier &

id

)

const

localStripLayerPos() [2/3]

Amg::Vector3D MuonGM::CscReadoutElement::localStripLayerPos

(

const IdentifierHash &

id

)

const

localStripLayerPos() [3/3]

Amg::Vector3D MuonGM::CscReadoutElement::localStripLayerPos	(	int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

Definition at line 477 of file CscReadoutElement.cxx.

                                                                                                    {
        if (measPhi != 0 && measPhi != 1) throw std::runtime_error ("CscReadoutElement::localStripLayerPos bad measPhi");
        Amg::Vector3D wireLayerPosition = localWireLayerPos(wireLayer);
        double anodeCathodeDis = anodeCathodeDistance();
        double x = wireLayerPosition.x();
        double y = wireLayerPosition.y();
        double z = wireLayerPosition.z();
 
        if (wireLayer == 1 || wireLayer == 3) {
            if (measPhi == 0)
                x = wireLayerPosition.x() + anodeCathodeDis;
            else
                x = wireLayerPosition.x() - anodeCathodeDis;
        } else {
            if (measPhi == 0)
                x = wireLayerPosition.x() - anodeCathodeDis;
            else
                x = wireLayerPosition.x() + anodeCathodeDis;
        }
 
        return Amg::Vector3D(x, y, z);
    }

localStripPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::localStripPos

(

const Identifier &

id

)

const

takes into account internal alignment parameters, hence gives generally accurate answer (local here is the station frame, coherent with the gas gas frames) - digitization should use this method to emulate internal alignment parameters

Definition at line 206 of file CscReadoutElement.cxx.

                                                                           {
        // uses localStripPos(int chamberLayer, int wireLayer, int measPhi, int channel) const;
        const CscIdHelper* idh = manager()->cscIdHelper();
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        return localStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
    }

localStripPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::localStripPos	(	int	eta,
		int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

takes into account internal alignment parameters, hence gives generally accurate answer (local here is the station frame, coherent with the gas gas frames) - digitization should use this method to emulate internal alignment parameters

Definition at line 364 of file CscReadoutElement.cxx.

                                                                                                                       {
        Amg::Vector3D nominalLP = nominalLocalStripPos(eta, chamberLayer, wireLayer, measPhi, strip);
        // const Amg::Transform3D cscTrans = absTransform();
        Amg::Transform3D transfPtr_internalgeo(
            Amg::Translation3D(m_cscIntTransl[wireLayer - 1][2], m_cscIntTransl[wireLayer - 1][0], m_cscIntTransl[wireLayer - 1][1]) *
            Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][0], Amg::Vector3D::UnitY()) *
            Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][1], Amg::Vector3D::UnitZ()) *
            Amg::AngleAxis3D(m_cscIntRot[wireLayer - 1][2], Amg::Vector3D::UnitX()));
        return transfPtr_internalgeo * nominalLP;
    }

localToGlobalCoords()

Amg::Vector3D MuonGM::CscReadoutElement::localToGlobalCoords	(	const Amg::Vector3D &	x,
		const Identifier &	id ) const

localToGlobalCoords and Transf connect the Gas Gap Frame (defined as a Sensitive Detector) to the Global Frame; Notice that internal CSC alignment affects the strip plane orientation and position in the CSC station frame, but does not impact on the gas gap geometry within the station; therefore the following methods do not depen on internal alignment parameters.

Otherwise stated, the internal alignment parameters in MC can be emulated at the digitization stage.

Parameters

[out]	localToGlobalCoords	the coordinates in the Global Atlas Frame of point at x in the local frame
[in]	id	CSC gas gap identifier - view and strip field must be 0
[in]	x	local coordinates of the point in the gas gap = sensitive volume

Definition at line 97 of file CscReadoutElement.cxx.

                                                                                                       {
        const Amg::Vector3D gasgapP = localWireLayerPos(id);
        const Amg::Translation3D xfp(gasgapP.x(), gasgapP.y(), gasgapP.z());
        return absTransform() * xfp * x;
    }

localToGlobalTransf() [1/2]

Amg::Transform3D MuonGM::CscReadoutElement::localToGlobalTransf

(

const Identifier &

id

)

const

Definition at line 108 of file CscReadoutElement.cxx.

                                                                                    {
        const Amg::Vector3D gasgapP = localWireLayerPos(id);
        const Amg::Translation3D xfp(gasgapP.x(), gasgapP.y(), gasgapP.z());
        return absTransform() * xfp;
    }

localToGlobalTransf() [2/2]

Amg::Transform3D MuonGM::CscReadoutElement::localToGlobalTransf

(

int

gasGap

)

const

Definition at line 103 of file CscReadoutElement.cxx.

                                                                          {
        const Amg::Vector3D gasgapP = localWireLayerPos(gasGap);
        const Amg::Translation3D xfp(gasgapP.x(), gasgapP.y(), gasgapP.z());
        return absTransform() * xfp;
    }

localWireLayerPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::localWireLayerPos

(

const Identifier &

id

)

const

Definition at line 120 of file CscReadoutElement.cxx.

                                                                               {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int gasgap = idh->wireLayer(id);
        return localWireLayerPos(gasgap);
    }

localWireLayerPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::localWireLayerPos

(

int

gg

)

const

Definition at line 126 of file CscReadoutElement.cxx.

                                                                 {
        Amg::Vector3D localP(m_wireplanez[gg - 1], 0., 0.);
        return localP;
    }

longWidth()

double MuonGM::CscReadoutElement::longWidth ( ) const

inline

Definition at line 298 of file CscReadoutElement.h.

{ return getLongSsize(); }

manager()

const MuonDetectorManager * MuonGM::MuonReadoutElement::manager ( ) const

inlineprotectedinherited

Definition at line 193 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return m_muon_mgr; }

maxNumberOfStrips() [1/2]

int MuonGM::CscReadoutElement::maxNumberOfStrips

(

int

measuresPhi

)

const

Definition at line 162 of file CscReadoutElement.cxx.

                                                                  {
        if (measuresPhi == 0)
            return m_nEtastripsperlayer;
        else
            return m_nPhistripsperlayer;
    }

maxNumberOfStrips() [2/2]

int MuonGM::CscReadoutElement::maxNumberOfStrips	(	int	measuresPhi,
		double	width ) const

Definition at line 160 of file CscReadoutElement.cxx.

{ return maxNumberOfStrips(measuresPhi); }

measuresPhi()

bool MuonGM::CscReadoutElement::measuresPhi ( const Identifier & id ) const

inlinefinaloverridevirtual

returns whether the given identifier measures phi or not

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 326 of file CscReadoutElement.h.

{ return manager()->cscIdHelper()->measuresPhi(id); }

msg() [1/2]

MsgStream & AthMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 163 of file AthMessaging.h.

{
  MsgStream* ms = m_msg_tls.get();
  if (!ms) {
    if (!m_initialized.test_and_set()) initMessaging();
    ms = new MsgStream(m_imsg,m_nm);
    m_msg_tls.reset( ms );
  }
 
  ms->setLevel (m_lvl);
  return *ms;
}

msg() [2/2]

MsgStream & AthMessaging::msg ( const MSG::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 178 of file AthMessaging.h.

{ return msg() << lvl; }

msgLvl()

bool AthMessaging::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns

boolean Indicating if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 151 of file AthMessaging.h.

{
  if (m_lvl <= lvl) {
    msg() << lvl;
    return true;
  } else {
    return false;
  }
}

NetaStripLayers()

int MuonGM::CscReadoutElement::NetaStripLayers ( ) const

inline

Definition at line 312 of file CscReadoutElement.h.

{ return m_ngasgaps; }

NetaStrips()

int MuonGM::CscReadoutElement::NetaStrips ( int gasgaplayer ) const

inline

Definition at line 316 of file CscReadoutElement.h.

{ return m_nEtastripsperlayer; }

Ngasgaps()

int MuonGM::CscReadoutElement::Ngasgaps ( ) const

inline

Definition at line 308 of file CscReadoutElement.h.

{ return m_ngasgaps; }

nominalCenter()

Amg::Vector3D MuonGM::CscReadoutElement::nominalCenter

(

int

gasGap

)

const

like tracking center but nominal - returns a Amg::Vector3D not a reference to it

Definition at line 656 of file CscReadoutElement.cxx.

{ return nominalTransform(gasGap, 1) * Amg::Vector3D(0., 0., 0.); }

nominalGlobalPos()

Amg::Vector3D MuonGM::CscReadoutElement::nominalGlobalPos

(

const Amg::Vector3D &

localP

)

const

ignores internal alignment parameters, hence gives generally incorrect answer

Definition at line 453 of file CscReadoutElement.cxx.

                                                                                   {
        // globalP is a global position
        const Amg::Transform3D cscTrans = absTransform();
        return cscTrans * localP;
    }

nominalLocalClusterPos()

Amg::Vector3D MuonGM::CscReadoutElement::nominalLocalClusterPos	(	int	eta,
		int	wireLayer,
		int	measPhi,
		double	x0 ) const

ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)

Definition at line 410 of file CscReadoutElement.cxx.

                                                                                                             {
        // get the coordinates of the wire plane
        Amg::Vector3D wireLayerPosition = localWireLayerPos(wireLayer);
 
        // some initializations
        double x = wireLayerPosition.x();
        double y = wireLayerPosition.y();
        double z = wireLayerPosition.z();
 
        // local position of cluster
        if (0 == measPhi)
            z = p;
        else {
            if (eta < 0)
                y = p;
            else
                y = -p;
        }
        return Amg::Vector3D(x, y, z);
    }

nominalLocalStripPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::nominalLocalStripPos

(

const Identifier &

id

)

const

ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)

Definition at line 216 of file CscReadoutElement.cxx.

                                                                                  {
        // uses localStripPos(int chamberLayer, int wireLayer, int measPhi, int channel) const;
        const CscIdHelper* idh = manager()->cscIdHelper();
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        return nominalLocalStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
    }

nominalLocalStripPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::nominalLocalStripPos	(	int	eta,
		int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

ignores internal alignment parameters, hence gives generally incorrect answer (local here is the station frame, coherent with the gas gas frames)

Definition at line 375 of file CscReadoutElement.cxx.

                                                                                                                              {
        // get the coordinate of the strip plane
        Amg::Vector3D stripPlane = localStripLayerPos(chamberLayer, wireLayer, measPhi, strip);
 
        // some initializations
        double x = stripPlane.x();
        double y = stripPlane.y();
        double z = stripPlane.z();
 
        // we need to know the geometry version
        // if P or earlier, we have pointing phi strips
        // if Q or later, we have parallel phi strips
        // R-strips are alwas parallel in all the geometry layouts
 
        double epsilon = 0.0;
        double lengthOfStrip = stripLength(chamberLayer, measPhi, strip, epsilon);
 
        // get some necessary parameters
        double stripWidth = cathodeReadoutPitch(chamberLayer, measPhi);
        int nStrips = maxNumberOfStrips(measPhi, stripWidth);
 
        if (0 == measPhi) {
            z = stripWidth * (strip - 0.5 - nStrips / 2.0);
        } else {
            z = (length() - 2 * roxacellWidth() - lengthOfStrip) / 2.0 - epsilon;
            if (eta < 0)
                y = stripWidth * (strip - 0.5 - nStrips / 2.0);
            else
                y = -stripWidth * (strip - 0.5 - nStrips / 2.0);
        }
 
        return Amg::Vector3D(x, y, z);
    }

nominalStripPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::nominalStripPos

(

const Identifier &

id

)

const

ignores internal alignment parameters, hence gives generally incorrect answer

Definition at line 236 of file CscReadoutElement.cxx.

                                                                             {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        return nominalStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
    }

nominalStripPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::nominalStripPos	(	int	eta,
		int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

ignores internal alignment parameters, hence gives generally incorrect answer

Definition at line 254 of file CscReadoutElement.cxx.

                                                                                                                           {
        const Amg::Vector3D localP = nominalLocalStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
        const Amg::Transform3D cscTrans = absTransform();
        return cscTrans * localP;
    }

nominalTransform() [1/2]

Amg::Transform3D MuonGM::CscReadoutElement::nominalTransform

(

const Identifier &

id

)

const

like tracking Transform but nominal - returns a transform not a reference to it

Definition at line 614 of file CscReadoutElement.cxx.

                                                                                 {
        const CscIdHelper* idh = manager()->cscIdHelper();
        return nominalTransform(idh->wireLayer(id), idh->measuresPhi(id));
    }

nominalTransform() [2/2]

Amg::Transform3D MuonGM::CscReadoutElement::nominalTransform	(	int	gasGap,
		int	measPhi ) const

like tracking Transform but nominal - returns a transform not a reference to it

Definition at line 618 of file CscReadoutElement.cxx.

                                                                                    {
        Amg::RotationMatrix3D muonTRotation(localToGlobalTransf(gasGap).rotation());
        Amg::RotationMatrix3D surfaceTRotation;
        surfaceTRotation.col(0) = muonTRotation.col(1);
        surfaceTRotation.col(1) = muonTRotation.col(2);
        surfaceTRotation.col(2) = muonTRotation.col(0);
        if (measPhi == 0) surfaceTRotation = surfaceTRotation * Amg::AngleAxis3D(M_PI / 2., Amg::Vector3D::UnitZ());
 
        Amg::Transform3D transfPtr_orig(surfaceTRotation);
        transfPtr_orig *= Amg::Translation3D(localToGlobalTransf(gasGap).translation());
#ifndef NDEBUG
        MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
        if (log.level() <= MSG::DEBUG) {
            log << MSG::DEBUG << "nominalTransform+++++++++++Original Tranformation ++++++++++++++++++++++" << endmsg;
            log << MSG::DEBUG << (transfPtr_orig)(0, 0) << " " << (transfPtr_orig)(0, 1) << " " << (transfPtr_orig)(0, 2) << " "
                << (transfPtr_orig)(0, 3) << endmsg;
            log << MSG::DEBUG << (transfPtr_orig)(1, 0) << " " << (transfPtr_orig)(1, 1) << " " << (transfPtr_orig)(1, 2) << " "
                << (transfPtr_orig)(1, 3) << endmsg;
            log << MSG::DEBUG << (transfPtr_orig)(2, 0) << " " << (transfPtr_orig)(2, 1) << " " << (transfPtr_orig)(2, 2) << " "
                << (transfPtr_orig)(2, 3) << endmsg;
            log << MSG::DEBUG << "+++++ transf ends " << endmsg;
        }
#endif
        return transfPtr_orig;
    }

normal() [1/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::normal ( ) const

inlineoverridevirtualinherited

Return the normal of the element.

Implements Trk::TrkDetElementBase.

Definition at line 126 of file MuonClusterReadoutElement.h.

{ return normal(0); }

normal() [2/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::normal ( const Identifier & id ) const

inlineoverridevirtualinherited

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

Implements Trk::TrkDetElementBase.

Definition at line 132 of file MuonClusterReadoutElement.h.

{ return normal(layerHash(id)); }

normal() [3/3]

const Amg::Vector3D & MuonGM::MuonClusterReadoutElement::normal ( int layHash ) const

inlineinherited

Definition at line 173 of file MuonClusterReadoutElement.h.

                                                                              {
        if (!m_surfaceData) {
           ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<" Requesting normal but cache is empty");
           throw std::runtime_error("Empty normal cache");
        }
        if (hash == -1 || hash >= (int)m_surfaceData->m_layerNormals.size()) {
            ATH_MSG_WARNING("normal hash out of range: " << hash << " elements " << m_surfaceData->m_layerNormals.size());
            return m_surfaceData->m_layerNormals.front();
        }
        return m_surfaceData->m_layerNormals[hash];
    }

NphiStripLayers()

int MuonGM::CscReadoutElement::NphiStripLayers ( ) const

inline

Definition at line 310 of file CscReadoutElement.h.

{ return m_ngasgaps; }

NphiStrips()

int MuonGM::CscReadoutElement::NphiStrips ( int gasgaplayer ) const

inline

Definition at line 314 of file CscReadoutElement.h.

{ return m_nPhistripsperlayer; }

numberOfLayers()

int MuonGM::CscReadoutElement::numberOfLayers ( bool ) const

inlinefinaloverridevirtual

number of layers in phi/eta projection

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 328 of file CscReadoutElement.h.

{ return Ngasgaps(); }

numberOfStrips() [1/2]

int MuonGM::CscReadoutElement::numberOfStrips ( const Identifier & layerId ) const

inlinefinaloverridevirtual

number of strips per layer

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 329 of file CscReadoutElement.h.

{ return NphiStrips(1); }

numberOfStrips() [2/2]

int MuonGM::CscReadoutElement::numberOfStrips ( int layer, bool  ) const

inlinefinaloverridevirtual

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 330 of file CscReadoutElement.h.

{ return NphiStrips(1); }

originForInternalALines()

Amg::Vector3D MuonGM::CscReadoutElement::originForInternalALines

(

int

gasGap

)

const

like tracking center but nominal - returns a Amg::Vector3D not a reference to it

Definition at line 657 of file CscReadoutElement.cxx.

{ return nominalCenter(gasGap); }

parentMuonStation()

const MuonStation * MuonGM::MuonReadoutElement::parentMuonStation ( ) const

inherited

Definition at line 80 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ return m_parentMuonStation; }

parentMuonStationPos()

Amg::Vector3D MuonGM::MuonReadoutElement::parentMuonStationPos ( ) const

inherited

Definition at line 82 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                               {
        return parentMuonStation()->getTransform().translation();       
    }

refreshCache()

void MuonGM::MuonReadoutElement::refreshCache ( )

inherited

Definition at line 122 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                          {
        clearCache();
        fillCache();
    }

roxacellWidth()

double MuonGM::CscReadoutElement::roxacellWidth ( ) const

inline

Definition at line 300 of file CscReadoutElement.h.

{ return m_roxacellwidth; }

set_first_strip_localcoo()

void MuonGM::CscReadoutElement::set_first_strip_localcoo

(

double

)

set_first_wire_localcoo()

void MuonGM::CscReadoutElement::set_first_wire_localcoo

(

double

)

set_ngasgaps()

void MuonGM::CscReadoutElement::set_ngasgaps

(

int

)

set_nstriplayers()

void MuonGM::CscReadoutElement::set_nstriplayers

(

int

)

set_nstripsperlayer()

void MuonGM::CscReadoutElement::set_nstripsperlayer

(

int

)

set_nwirelayers()

void MuonGM::CscReadoutElement::set_nwirelayers

(

int

)

set_nwiresperlayer()

void MuonGM::CscReadoutElement::set_nwiresperlayer

(

int

)

set_strippitch()

void MuonGM::CscReadoutElement::set_strippitch

(

double

)

set_stripwidth()

void MuonGM::CscReadoutElement::set_stripwidth

(

double

)

set_wirepitch()

void MuonGM::CscReadoutElement::set_wirepitch

(

double

)

setChamberLayer()

void MuonGM::CscReadoutElement::setChamberLayer ( int cl )

inline

Definition at line 292 of file CscReadoutElement.h.

{ m_chamberlayer = cl; }

setCscInternalAlignmentPar()

void MuonGM::CscReadoutElement::setCscInternalAlignmentPar

(

const ALinePar &

x

)

Definition at line 572 of file CscReadoutElement.cxx.

                                                                        {
        // get id helper
        const CscIdHelper& idh{idHelperSvc()->cscIdHelper()};
        const int wlayer = idh.wireLayer(x.identify());
        const bool notAllowedLayer = (wlayer > 4 || wlayer <1);
 
 
        if (idh.elementID(x.identify()) != idh.elementID(identify()) || notAllowedLayer) {
            ATH_MSG_WARNING("Trying to set the following CSC internal A-line " << x << " for Csc readout Element " << idHelperSvc()->toString(identify()) 
                                << "Inconsistent CSC int. Aline assignment - Internal alignment will not be applied ");
            return;
        }
        ATH_MSG_DEBUG("Set internal alignment parameter "<<x);
        using Parameter = ALinePar::Parameter;
        m_cscIntTransl[wlayer - 1][0] = x.getParameter(Parameter::transS);
        m_cscIntTransl[wlayer - 1][1] = x.getParameter(Parameter::transZ);
        m_cscIntTransl[wlayer - 1][2] = x.getParameter(Parameter::transT);
        m_cscIntRot[wlayer - 1][0] =x.getParameter(Parameter::rotS);
        m_cscIntRot[wlayer - 1][1] =x.getParameter(Parameter::rotZ);
        m_cscIntRot[wlayer - 1][2] =x.getParameter(Parameter::rotT);
       
        for (unsigned int j = 0; j < 3; ++j) {
            ATH_MSG_DEBUG("<CscReadoutElement::setCscInternalAlignmentPar()>: m_cscIntTransl[" << (wlayer - 1) << "][" << j
                << "]: " << m_cscIntTransl[(wlayer - 1)][j]);
            ATH_MSG_DEBUG("<CscReadoutElement::setCscInternalAlignmentPar()>: m_cscIntRot[" << (wlayer - 1) << "][" << j
                << "]: " << m_cscIntRot[(wlayer - 1)][j]);
        }
    }

setHasCutouts()

void MuonGM::MuonReadoutElement::setHasCutouts ( bool flag )

inlineinherited

Definition at line 121 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ m_hasCutouts = flag; }

setIdentifier()

void MuonGM::MuonReadoutElement::setIdentifier ( const Identifier & id )

inherited

Sets the Identifier, hashes & station names.

Definition at line 101 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                               {
        m_id = id;
        if (!m_idHelperSvc->isMuon(id)) {
            ATH_MSG_FATAL("The Identifier "<<m_idHelperSvc->toString(id)<<" is not a muon one.");
            throw std::runtime_error("Invalid Identifier set");
        }
        m_stIdx = m_idHelperSvc->stationName(id);
        m_eta = m_idHelperSvc->stationEta(id);
        m_phi = m_idHelperSvc->stationPhi(id);
        m_idhash = m_idHelperSvc->moduleHash(id);
        m_detectorElIdhash = m_idHelperSvc->detElementHash(id);
    }

setLevel()

void AthMessaging::setLevel ( MSG::Level lvl )

inherited

Change the current logging level.

Use this rather than msg().setLevel() for proper operation with MT.

Definition at line 28 of file AthMessaging.cxx.

{
  m_lvl = lvl;
}

setLongRsize()

void MuonGM::MuonReadoutElement::setLongRsize ( double v )

inherited

Definition at line 117 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_LongRsize = v; }

setLongSsize()

void MuonGM::MuonReadoutElement::setLongSsize ( double v )

inherited

Definition at line 116 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_LongSsize = v; }

setLongZsize()

void MuonGM::MuonReadoutElement::setLongZsize ( double v )

inherited

Definition at line 118 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_LongZsize = v; }

setParentMuonStation()

void MuonGM::MuonReadoutElement::setParentMuonStation ( const MuonStation * mstat )

inherited

Definition at line 76 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                                          { 
        m_parentMuonStation = mstat; 
    }

setRsize()

void MuonGM::MuonReadoutElement::setRsize ( double v )

inherited

Definition at line 120 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_Rsize = v; }

setSsize()

void MuonGM::MuonReadoutElement::setSsize ( double v )

inherited

Definition at line 119 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_Ssize = v; }

setStationName()

void MuonGM::MuonReadoutElement::setStationName ( const std::string & str )

inherited

Definition at line 114 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_statname = str; }

setStationS()

void MuonGM::MuonReadoutElement::setStationS ( double v )

inherited

Definition at line 115 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_stationS = v; }

setTechnologyName()

void MuonGM::MuonReadoutElement::setTechnologyName ( const std::string & str )

inherited

Definition at line 113 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_techname = str; }

setZsize()

void MuonGM::MuonReadoutElement::setZsize ( double v )

inherited

Definition at line 121 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

{ m_Zsize = v; }

shortWidth()

double MuonGM::CscReadoutElement::shortWidth ( ) const

inline

Definition at line 294 of file CscReadoutElement.h.

{ return getSsize(); }

sideA()

bool MuonGM::MuonReadoutElement::sideA ( ) const

inlineinherited

Definition at line 196 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return (getStationEta() > 0); }

sideC()

bool MuonGM::MuonReadoutElement::sideC ( ) const

inlineinherited

Definition at line 197 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{ return (getStationEta() < 0); }

sinStereo()

double MuonGM::CscReadoutElement::sinStereo

(

const Identifier &

stripId

)

const

Definition at line 501 of file CscReadoutElement.cxx.

                                                                  {
        // sin stero for R-strips
        Amg::Vector3D posStrip = stripPos(id);
        const CscIdHelper* idh = manager()->cscIdHelper();
        int measPhi = idh->measuresPhi(id);
        if (measPhi == 0) return 1.0;
 
        // return zero for phi strips in layout P
        // std::string gVersion = manager()->geometryVersion();
 
        // sin stero for phi strips in layout Q and above
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int strip = maxNumberOfStrips(measPhi) / 2;
        Amg::Vector3D etaAxis = stripPos(eta, chamberLayer, wireLayer, measPhi, strip);
        double sinstero = (posStrip.y() * etaAxis.x() - posStrip.x() * etaAxis.y()) / (posStrip.perp() * etaAxis.perp());
        return sinstero;
    }

smallSector()

bool MuonGM::MuonReadoutElement::smallSector ( ) const

inherited

Definition at line 67 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                               {
        // this doesn't apply to TGC
        return (!largeSector());
    }

spacePointPosition() [1/3]

void MuonGM::CscReadoutElement::spacePointPosition ( const Amg::Vector2D & phiPos, const Amg::Vector2D & etaPos, Amg::Vector2D & pos ) const

inline

space point position for a pair of phi and eta local positions and a layer identifier The LocalPosition is expressed in the reference frame of the phi projection.

Definition at line 339 of file CscReadoutElement.h.

                                                                                                                                  {
        pos[0] = phiPos.x();
        pos[1] = etaPos.x();
    }

spacePointPosition() [2/3]

bool MuonGM::CscReadoutElement::spacePointPosition ( const Identifier & phiId, const Identifier & etaId, Amg::Vector2D & pos ) const

overridevirtual

space point position for a given pair of phi and eta identifiers The LocalPosition is expressed in the reference frame of the phi projection.

If one of the identifiers is outside the valid range, the function will return false

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 763 of file CscReadoutElement.cxx.

                                                                                                                       {
        Amg::Vector2D phiPos;
        Amg::Vector2D etaPos;
        if (!stripPosition(phiId, phiPos) || !stripPosition(etaId, etaPos)) return false;
        spacePointPosition(phiPos, etaPos, pos);
        return true;
    }

spacePointPosition() [3/3]

bool MuonGM::CscReadoutElement::spacePointPosition ( const Identifier & phiId, const Identifier & etaId, Amg::Vector3D & pos ) const

inlineoverridevirtual

Global space point position for a given pair of phi and eta identifiers If one of the identifiers is outside the valid range, the function will return false.

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 332 of file CscReadoutElement.h.

                                                                                                                              {
        Amg::Vector2D lpos;
        spacePointPosition(phiId, etaId, lpos);
        surface(phiId).localToGlobal(lpos, pos, pos);
        return true;
    }

stripLayerPos() [1/3]

Amg::Vector3D MuonGM::CscReadoutElement::stripLayerPos

(

const Identifier &

id

)

const

Definition at line 547 of file CscReadoutElement.cxx.

                                                                           {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int measuresPhi = idh->measuresPhi(id);
        int strip = idh->strip(id);
        return stripLayerPos(chamberLayer, wireLayer, measuresPhi, strip);
    }

stripLayerPos() [2/3]

Amg::Vector3D MuonGM::CscReadoutElement::stripLayerPos

(

const IdentifierHash &

id

)

const

Definition at line 556 of file CscReadoutElement.cxx.

                                                                                 {
        Identifier id;
        const CscIdHelper* idh = manager()->cscIdHelper();
        IdContext context = idh->channel_context();
        if (!idh->get_id(hash, id, &context))
            return stripLayerPos(id);
        else
            return Amg::Vector3D(0, 0, 0);
    }

stripLayerPos() [3/3]

Amg::Vector3D MuonGM::CscReadoutElement::stripLayerPos	(	int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

Definition at line 566 of file CscReadoutElement.cxx.

                                                                                                                {
        Amg::Vector3D localP = localStripLayerPos(chamberLayer, wireLayer, measPhi, channel);
        const Amg::Transform3D cscTrans = absTransform();
        return cscTrans * localP;
    }

stripLength() [1/2]

double MuonGM::CscReadoutElement::stripLength

(

const Identifier &

id

)

const

Definition at line 282 of file CscReadoutElement.cxx.

                                                                    {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int chamberLayer = idh->chamberLayer(id);
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        double epsilon;
        return stripLength(chamberLayer, measPhi, channel, epsilon);
    }

stripLength() [2/2]

double MuonGM::CscReadoutElement::stripLength	(	int	chamberLayer,
		int	measuresPhi,
		int	stripNumber,
		double &	epsilon ) const

Definition at line 292 of file CscReadoutElement.cxx.

                                                                                                                   {
        double stripWidth = cathodeReadoutPitch(chamberLayer, measuresPhi);
        int numberOfStrips = maxNumberOfStrips(measuresPhi, stripWidth);
 
        double chamberLength = length() - 2 * roxacellWidth();
        double beta = std::atan((longWidth() - shortWidth()) / (2. * lengthUpToMaxWidth()));
 
        double smallWidth = shortWidth() - 2 * roxacellWidth() * (1.0 - std::sin(beta)) / std::cos(beta);
        double bigWidth = longWidth() - 2 * roxacellWidth() * (1.0 + std::sin(beta)) / std::cos(beta);
        double gslWidth{0.}, sLength{0.};
 
        double alpha = std::atan((excent() - lengthUpToMaxWidth()) / (longWidth() / 2.));
        if (length() != lengthUpToMaxWidth()) {
            double shortLongWidth = longWidth() * (excent() - length()) / (excent() - lengthUpToMaxWidth());
            gslWidth = shortLongWidth - 2 * roxacellWidth() * (1 - std::cos(alpha)) / std::sin(alpha);
            bigWidth = 2 * (chamberLength + 0.5 * smallWidth / std::tan(beta) + 0.5 * gslWidth * std::tan(alpha)) /
                       (std::tan(alpha) + 1.0 / std::tan(beta));
        }
 
        double pos = stripWidth * (stripNumber - 0.5 - numberOfStrips / 2.0);
        epsilon = lengthCorrection(measuresPhi, pos);
        double stripPos = std::abs(pos);
 
        if (measuresPhi == 0) {
            double effectiveLength = stripWidth * numberOfStrips;
            sLength = 2.0 * (effectiveLength / 2.0 + pos) * std::tan(beta) + smallWidth;
        } else {
            if (stripPos <= (smallWidth / 2.0))
                sLength = chamberLength;
            else {
                double diff = stripPos - smallWidth / 2.0;
                if (length() != lengthUpToMaxWidth()) {
                    double shortLength = chamberLength - (bigWidth - gslWidth) * std::tan(alpha) / 2.;
                    sLength = chamberLength - 2.0 * diff * shortLength / (bigWidth - smallWidth);
                } else
                    sLength = chamberLength * (1.0 - 2.0 * diff / (bigWidth - smallWidth));
            }
        }
        return (sLength - epsilon);
    }

stripNumber()

int MuonGM::CscReadoutElement::stripNumber ( const Amg::Vector2D & pos, const Identifier & id ) const

finaloverridevirtual

strip number corresponding to local position.

If the local position is outside the active volume, the function first shift the position back into the active volume

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 745 of file CscReadoutElement.cxx.

                                                                                  {
        MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
        if (log.level() <= MSG::WARNING) log << MSG::WARNING << " stripNumber::dummy routine " << endmsg;
        return 1;
    }

StripPitch() [1/2]

double MuonGM::CscReadoutElement::StripPitch	(	int	chlayer,
		int	measphi ) const

Definition at line 265 of file CscReadoutElement.cxx.

                                                                       {
        // assume StripWidth = StripPitch
        double width = cathodeReadoutPitch(chlayer, measphi);
        return width;
    }

StripPitch() [2/2]

double MuonGM::CscReadoutElement::StripPitch

(

int

measphi

)

const

Definition at line 275 of file CscReadoutElement.cxx.

                                                          {
        // assume StripWidth = StripPitch
        double width = cathodeReadoutPitch(measphi);
        return width;
    }

stripPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::stripPos

(

const Identifier &

id

)

const

takes into account internal alignment parameters, hence gives accurate answer

Definition at line 227 of file CscReadoutElement.cxx.

                                                                      {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        int wireLayer = idh->wireLayer(id);
        int measPhi = idh->measuresPhi(id);
        int channel = idh->strip(id);
        return stripPos(eta, chamberLayer, wireLayer, measPhi, channel);
    }

stripPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::stripPos	(	int	eta,
		int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

takes into account internal alignment parameters, hence gives accurate answer

Definition at line 246 of file CscReadoutElement.cxx.

                                                                                                                    {
        // const Amg::Vector3D localP = nominalLocalStripPos(eta, chamberLayer, wireLayer,
        //                                         measPhi, channel);
        const Amg::Vector3D localP = localStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
        const Amg::Transform3D cscTrans = absTransform();
        return cscTrans * localP;
    }

stripPosition()

bool MuonGM::CscReadoutElement::stripPosition ( const Identifier & id, Amg::Vector2D & pos ) const

finaloverridevirtual

strip position If the strip number is outside the range of valid strips, the function will return false

please don't copy the inefficient code below!! Look at the RpcReadoutElement for a proper implementation

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 751 of file CscReadoutElement.cxx.

                                                                                      {
        Amg::Vector3D gpos = stripPos(id);
        if (!surface(id).globalToLocal(gpos, gpos, pos)) {
            MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
            if (log.level() <= MSG::WARNING)
                log << MSG::WARNING << " stripPosition:: globalToLocal failed " << surface(id).transform().inverse() * gpos << endmsg;
            return false;
        }
        return true;
    }

stripPosOnTrackingSurface() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::stripPosOnTrackingSurface

(

const Identifier &

id

)

const

nominal strip pos in the tracking local frame of the measurement surface

Definition at line 643 of file CscReadoutElement.cxx.

                                                                                       {
        const CscIdHelper* idh = manager()->cscIdHelper();
        return stripPosOnTrackingSurface(idh->stationEta(id), idh->chamberLayer(id), idh->wireLayer(id), idh->measuresPhi(id),
                                         idh->strip(id));
    }

stripPosOnTrackingSurface() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::stripPosOnTrackingSurface	(	int	eta,
		int	chamberLayer,
		int	wireLayer,
		int	measPhi,
		int	channel ) const

nominal strip pos in the tracking local frame of the measurement surface

Definition at line 648 of file CscReadoutElement.cxx.

                                                                                                                                     {
        Amg::Vector3D nP = nominalLocalStripPos(eta, chamberLayer, wireLayer, measPhi, channel);
 
        if (measPhi == 1)
            return Amg::Vector3D(nP.y(), 0., 0.);
        else
            return Amg::Vector3D(nP.z(), 0., 0.);
    }

StripWidth() [1/2]

double MuonGM::CscReadoutElement::StripWidth	(	int	chlayer,
		int	measphi ) const

Definition at line 260 of file CscReadoutElement.cxx.

                                                                       {
        // assume StripWidth = StripPitch
        double width = cathodeReadoutPitch(chlayer, measphi);
        return width;
    }

StripWidth() [2/2]

double MuonGM::CscReadoutElement::StripWidth

(

int

measphi

)

const

Definition at line 270 of file CscReadoutElement.cxx.

                                                          {
        // assume StripWidth = StripPitch
        double width = cathodeReadoutPitch(measphi);
        return width;
    }

surface() [1/3]

const Trk::PlaneSurface & MuonGM::MuonClusterReadoutElement::surface ( ) const

inlineoverridevirtualinherited

access to chamber surface (phi orientation), uses the first gas gap

Implements Trk::TrkDetElementBase.

Definition at line 123 of file MuonClusterReadoutElement.h.

{ return surface(0); }

surface() [2/3]

const Trk::PlaneSurface & MuonGM::MuonClusterReadoutElement::surface ( const Identifier & id ) const

inlineoverridevirtualinherited

access to layer surfaces

Implements Trk::TrkDetElementBase.

Definition at line 129 of file MuonClusterReadoutElement.h.

{ return surface(surfaceHash(id)); }

surface() [3/3]

const Trk::PlaneSurface & MuonGM::MuonClusterReadoutElement::surface ( int surfHash ) const

inlineinherited

access to layer surfaces

Definition at line 135 of file MuonClusterReadoutElement.h.

                                                                                   {
        if (!m_surfaceData) {
            ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<" Requesting surface but cache is empty");
            throw std::runtime_error("Empty surface cache");
        }
        if (hash == -1 || hash >= (int)m_surfaceData->m_layerSurfaces.size()) {
            ATH_MSG_WARNING(" surface hash out of range: " << hash << " elements "
                            << m_surfaceData->m_layerSurfaces.size());
            return *m_surfaceData->m_layerSurfaces.front();
        }
        return *m_surfaceData->m_layerSurfaces[hash];
    }

surfaceHash()

int MuonGM::CscReadoutElement::surfaceHash ( const Identifier & id ) const

inlinefinaloverridevirtual

returns the hash function to be used to look up the surface and surface transform for a given identifier

Implements MuonGM::MuonClusterReadoutElement.

Definition at line 320 of file CscReadoutElement.h.

                                                                        {
        return 2 * (manager()->cscIdHelper()->wireLayer(id) - 1) + (manager()->cscIdHelper()->measuresPhi(id) ? 0 : 1);
    }

surfaces()

std::vector< const Trk::Surface * > MuonGM::MuonClusterReadoutElement::surfaces ( ) const

inlinevirtualinherited

returns all the surfaces contained in this detector element

Definition at line 197 of file MuonClusterReadoutElement.h.

                                                                                  {
        std::vector<const Trk::Surface*> elementSurfaces;
 
        // create when first time requested and when possible
        if (m_surfaceData) {
            elementSurfaces.reserve(m_surfaceData->m_layerSurfaces.size());
            for (const std::unique_ptr<Trk::PlaneSurface>& ptr : m_surfaceData->m_layerSurfaces) {
                elementSurfaces.emplace_back(ptr.get());
            }
        }
        // return the element surfaces
        return elementSurfaces;
    }

toParentStation()

Amg::Transform3D MuonGM::MuonReadoutElement::toParentStation ( ) const

inherited

Definition at line 72 of file MuonDetDescr/MuonReadoutGeometry/src/MuonReadoutElement.cxx.

                                                             {
        return getMaterialGeom()->getX();
    }

transform() [1/3]

const Amg::Transform3D & MuonGM::MuonClusterReadoutElement::transform ( ) const

inlineoverridevirtualinherited

Return local to global transform.

Implements Trk::TrkDetElementBase.

Definition at line 124 of file MuonClusterReadoutElement.h.

{ return transform(0); }

transform() [2/3]

const Amg::Transform3D & MuonGM::MuonClusterReadoutElement::transform ( const Identifier & id ) const

inlineoverridevirtualinherited

Return local to global transform associated with this identifier.

Implements Trk::TrkDetElementBase.

Definition at line 130 of file MuonClusterReadoutElement.h.

{ return transform(surfaceHash(id)); }

transform() [3/3]

const Amg::Transform3D & MuonGM::MuonClusterReadoutElement::transform ( int surfHash ) const

inlineinherited

Definition at line 148 of file MuonClusterReadoutElement.h.

                                                                                    {
        if (!m_surfaceData) {
            ATH_MSG_FATAL(__FILE__<<":"<<__LINE__<<" "<<__func__<<" Requesting transform but cache is empty");
            throw std::runtime_error("Empty transform cache");
        }
        if (hash == -1 || hash >= (int)m_surfaceData->m_layerTransforms.size()) {
            ATH_MSG_WARNING("transform hash out of range: " << hash << " elements "
                    << m_surfaceData->m_layerTransforms.size());
            return m_surfaceData->m_layerTransforms.front();
        }
        return m_surfaceData->m_layerTransforms[hash];
    }

wireLayerPos() [1/2]

Amg::Vector3D MuonGM::CscReadoutElement::wireLayerPos

(

const Identifier &

id

)

const

Definition at line 131 of file CscReadoutElement.cxx.

                                                                          {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int gasgap = idh->wireLayer(id);
        return wireLayerPos(gasgap);
    }

wireLayerPos() [2/2]

Amg::Vector3D MuonGM::CscReadoutElement::wireLayerPos

(

int

gg

)

const

Definition at line 137 of file CscReadoutElement.cxx.

                                                            {
        const Amg::Vector3D localP = localWireLayerPos(gg);
        const Amg::Transform3D cscTrans = absTransform();
#ifndef NDEBUG
        MsgStream log(Athena::getMessageSvc(), "CscReadoutElement");
        if (log.level() <= MSG::VERBOSE) log << "CscReadoutElement::wireLayerPos got localWireLayerPos " << localP << endmsg;
#endif
        return cscTrans * localP;
    }

xCoordinateInTrackingFrame()

double MuonGM::CscReadoutElement::xCoordinateInTrackingFrame

(

const Identifier &

id

)

const

Definition at line 462 of file CscReadoutElement.cxx.

                                                                                   {
        const CscIdHelper* idh = manager()->cscIdHelper();
        int eta = idh->stationEta(id);
        int chamberLayer = idh->chamberLayer(id);
        bool measPhi = idh->measuresPhi(id);
        int strip = idh->strip(id);
        // get some necessary parameters
        double stripWidth = cathodeReadoutPitch(chamberLayer, measPhi);
        int nStrips = maxNumberOfStrips(measPhi, stripWidth);
        double pos = stripWidth * (strip - 0.5 - nStrips / 2.0);
        if (eta > 0 && measPhi) pos *= -1;
        return pos;
    }

z0()

double MuonGM::CscReadoutElement::z0

(

)

const

Definition at line 187 of file CscReadoutElement.cxx.

                                       {
        double beta = std::atan((longWidth() - shortWidth()) / (2. * lengthUpToMaxWidth()));
        double sWidth = shortWidth() - 2 * roxacellWidth() * (1 - std::sin(beta)) / std::cos(beta);
        double lWidth = longWidth() - 2 * roxacellWidth() * (1 + std::sin(beta)) / std::cos(beta);
        if (lengthUpToMaxWidth() == length()) {
            double realLength = lengthUpToMaxWidth() - 2 * roxacellWidth();
            return (realLength * sWidth / (lWidth - sWidth));
        } else {
            double bigLength = length() - 2 * roxacellWidth();
            double alpha = std::atan((excent() - lengthUpToMaxWidth()) / (longWidth() / 2.));
            double shortLongWidth = longWidth() * (excent() - length()) / (excent() - lengthUpToMaxWidth());
            double gslWidth = shortLongWidth - 2 * roxacellWidth() * (1 - std::cos(alpha)) / std::sin(alpha);
            lWidth = 2 * (bigLength + 0.5 * sWidth / std::tan(beta) + 0.5 * gslWidth * std::tan(alpha)) /
                     (std::tan(alpha) + 1.0 / std::tan(beta));
            double shortLength = bigLength - (lWidth - gslWidth) * std::tan(alpha) / 2.;
            return (shortLength * sWidth / (lWidth - sWidth));
        }
    }

Friends And Related Symbol Documentation

Muon::CombinedMuonAlignModule

friend class Muon::CombinedMuonAlignModule

friend

Definition at line 58 of file CscReadoutElement.h.

Muon::CscAlignModule

friend class Muon::CscAlignModule

friend

Definition at line 57 of file CscReadoutElement.h.

MuonChamber

friend class MuonChamber

friend

Definition at line 59 of file CscReadoutElement.h.

MuonChamberLite

friend class MuonChamberLite

friend

Definition at line 60 of file CscReadoutElement.h.

Member Data Documentation

ATLAS_THREAD_SAFE

std::atomic_flag m_initialized AthMessaging::ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT

mutableprivateinherited

Messaging initialized (initMessaging)

Definition at line 141 of file AthMessaging.h.

m_anodecathode_distance

double MuonGM::CscReadoutElement::m_anodecathode_distance {-9999.}

private

Definition at line 268 of file CscReadoutElement.h.

{-9999.};

m_caching

int MuonGM::MuonReadoutElement::m_caching {-1}

protectedinherited

0 if we want to avoid caching geometry info for tracking interface

Definition at line 150 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-1};

m_chamberlayer

int MuonGM::CscReadoutElement::m_chamberlayer {-1}

private

Definition at line 269 of file CscReadoutElement.h.

{-1};

m_cscIntRot

double MuonGM::CscReadoutElement::m_cscIntRot[4][3] {}

private

Definition at line 287 of file CscReadoutElement.h.

{};     // first index is wireLayer, second = 0,1,2 for rots,z,t

m_cscIntTransl

double MuonGM::CscReadoutElement::m_cscIntTransl[4][3] {}

private

Definition at line 286 of file CscReadoutElement.h.

{};  // first index is wireLayer, second = 0,1,2 for    s,z,t

m_detectorElIdhash

IdentifierHash MuonGM::MuonReadoutElement::m_detectorElIdhash {0}

privateinherited

detector element hash identifier

Definition at line 159 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{0};  

m_eta

int MuonGM::MuonReadoutElement::m_eta {-1}

privateinherited

Identifier field of the station eta.

Definition at line 165 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-1};

m_Etastrippitch

double MuonGM::CscReadoutElement::m_Etastrippitch {-9999.}

private

Definition at line 279 of file CscReadoutElement.h.

{-9999.};

m_Etastripwidth

double MuonGM::CscReadoutElement::m_Etastripwidth {-9999.}

private

Definition at line 278 of file CscReadoutElement.h.

{-9999.};

m_excent

double MuonGM::CscReadoutElement::m_excent {-9999.}

private

Definition at line 265 of file CscReadoutElement.h.

{-9999.};

m_first_strip_localcoo

double MuonGM::CscReadoutElement::m_first_strip_localcoo {-9999.}

private

Definition at line 281 of file CscReadoutElement.h.

{-9999.};

m_first_wire_localcoo

double MuonGM::CscReadoutElement::m_first_wire_localcoo {-9999.}

private

Definition at line 282 of file CscReadoutElement.h.

{-9999.};

m_hasCutouts

bool MuonGM::MuonReadoutElement::m_hasCutouts {false}

protectedinherited

true is there are cutouts in the readdout-element

Definition at line 152 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{false};            

m_id

Identifier MuonGM::MuonReadoutElement::m_id {}

privateinherited

extended data-collection identifier

Definition at line 157 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{};                    

m_idhash

IdentifierHash MuonGM::MuonReadoutElement::m_idhash {0}

privateinherited

data-collection hash identifier

Definition at line 158 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{0};            

m_idHelperSvc

ServiceHandle<Muon::IMuonIdHelperSvc> MuonGM::MuonReadoutElement::m_idHelperSvc {"Muon::MuonIdHelperSvc/MuonIdHelperSvc", "MuonDetectorManager"}

privateinherited

Definition at line 155 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{"Muon::MuonIdHelperSvc/MuonIdHelperSvc", "MuonDetectorManager"};

m_imsg

std::atomic<IMessageSvc*> AthMessaging::m_imsg { nullptr }

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_LongRsize

double MuonGM::MuonReadoutElement::m_LongRsize {-9999.}

protectedinherited

Definition at line 141 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

m_LongSsize

double MuonGM::MuonReadoutElement::m_LongSsize {-9999.}

protectedinherited

Definition at line 140 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

m_LongZsize

double MuonGM::MuonReadoutElement::m_LongZsize {-9999.}

protectedinherited

size in the specified direction

Definition at line 142 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

m_lvl

std::atomic<MSG::Level> AthMessaging::m_lvl { MSG::NIL }

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

{ MSG::NIL };

m_msg_tls

boost::thread_specific_ptr<MsgStream> AthMessaging::m_msg_tls

mutableprivateinherited

MsgStream instance (a std::cout like with print-out levels)

Definition at line 132 of file AthMessaging.h.

m_muon_mgr

MuonDetectorManager* MuonGM::MuonReadoutElement::m_muon_mgr {nullptr}

privateinherited

Definition at line 170 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{nullptr};

m_nEtastripsperlayer

int MuonGM::CscReadoutElement::m_nEtastripsperlayer {-1}

private

Definition at line 274 of file CscReadoutElement.h.

{-1};

m_ngasgaps

int MuonGM::CscReadoutElement::m_ngasgaps {-1}

private

Definition at line 270 of file CscReadoutElement.h.

{-1};

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

m_nPhistripsperlayer

int MuonGM::CscReadoutElement::m_nPhistripsperlayer {-1}

private

Definition at line 273 of file CscReadoutElement.h.

{-1};

m_nstriplayers

int MuonGM::CscReadoutElement::m_nstriplayers {-1}

private

Definition at line 271 of file CscReadoutElement.h.

{-1};

m_nwirelayers

int MuonGM::CscReadoutElement::m_nwirelayers {-1}

private

Definition at line 272 of file CscReadoutElement.h.

{-1};

m_nwiresperlayer

int MuonGM::CscReadoutElement::m_nwiresperlayer {-1}

private

Definition at line 275 of file CscReadoutElement.h.

{-1};

m_parentMuonStation

const MuonStation* MuonGM::MuonReadoutElement::m_parentMuonStation {nullptr}

privateinherited

Definition at line 169 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{nullptr};

m_phi

int MuonGM::MuonReadoutElement::m_phi {-1}

privateinherited

Identifier field of the station phi.

Definition at line 167 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-1};

m_Phistrippitch

double MuonGM::CscReadoutElement::m_Phistrippitch {-9999.}

private

Definition at line 277 of file CscReadoutElement.h.

{-9999.};

m_Phistripwidth

double MuonGM::CscReadoutElement::m_Phistripwidth {-9999.}

private

Definition at line 276 of file CscReadoutElement.h.

{-9999.};

m_RlengthUpToMaxWidth

double MuonGM::CscReadoutElement::m_RlengthUpToMaxWidth {-9999.}

private

Definition at line 267 of file CscReadoutElement.h.

{-9999.};

m_roxacellwidth

double MuonGM::CscReadoutElement::m_roxacellwidth {-9999.}

private

Definition at line 266 of file CscReadoutElement.h.

{-9999.};

m_Rsize

double MuonGM::MuonReadoutElement::m_Rsize {-9999.}

protectedinherited

Definition at line 138 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

m_Ssize

double MuonGM::MuonReadoutElement::m_Ssize {-9999.}

protectedinherited

Definition at line 137 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

m_stationS

double MuonGM::MuonReadoutElement::m_stationS {0.}

privateinherited

Definition at line 161 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{0.};

m_statname

std::string MuonGM::MuonReadoutElement::m_statname {"XXX0"}

protectedinherited

examples are BMS5, CSS1, EML1

Definition at line 148 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{"XXX0"};     

m_stIdx

int MuonGM::MuonReadoutElement::m_stIdx {-1}

privateinherited

Identifier field of the station index.

Definition at line 163 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-1};

m_surfaceData

std::unique_ptr<SurfaceData> MuonGM::MuonClusterReadoutElement::m_surfaceData {}

protectedinherited

Definition at line 120 of file MuonClusterReadoutElement.h.

{};

m_techname

std::string MuonGM::MuonReadoutElement::m_techname {"TTT0"}

protectedinherited

MDT or RPC or TGC or CSC plus a two digits subtype; example RPC17.

Definition at line 146 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{"TTT0"};

m_type

Trk::DetectorElemType MuonGM::MuonReadoutElement::m_type {Trk::DetectorElemType::SolidState}

privateinherited

Definition at line 156 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{Trk::DetectorElemType::SolidState};

m_wirepitch

double MuonGM::CscReadoutElement::m_wirepitch {-9999.}

private

Definition at line 280 of file CscReadoutElement.h.

{-9999.};

m_wireplanez

std::array<double, maxwlay> MuonGM::CscReadoutElement::m_wireplanez {make_array<double, maxwlay>(-9999.)}

private

Definition at line 283 of file CscReadoutElement.h.

{make_array<double, maxwlay>(-9999.)};

m_Zsize

double MuonGM::MuonReadoutElement::m_Zsize {-9999.}

protectedinherited

Definition at line 139 of file MuonDetDescr/MuonReadoutGeometry/MuonReadoutGeometry/MuonReadoutElement.h.

{-9999.};

---

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

• CscReadoutElement.h
• CscReadoutElement.cxx