CSCDetId Class Reference

#include <CSCDetId.h>

Inheritance diagram for CSCDetId:

Public Member Functions
int	chamber () const
CSCDetId	chamberId () const
int	channel (int istrip)
	CSCDetId ()
	CSCDetId (uint32_t id)
	CSCDetId (DetId id)
	CSCDetId (int iendcap, int istation, int iring, int ichamber, int ilayer=0)
	CSCDetId (const CSCDetId &id)
int	endcap () const
unsigned short	iChamberType ()
int	layer () const
int	ring () const
int	station () const
int	triggerCscId () const
int	triggerSector () const
short int	zendcap () const
Public Member Functions inherited from DetId
Detector	det () const
	get the detector field from this detid More...
	DetId ()
	Create an empty or null id (also for persistence) More...
	DetId (uint32_t id)
	Create an id from a raw number. More...
	DetId (Detector det, int subdet)
	Create an id, filling the detector and subdetector fields as specified. More...
bool	null () const
	is this a null id ? More...
	operator uint32_t () const
bool	operator!= (DetId id) const
	inequality More...
uint32_t	operator() () const
bool	operator< (DetId id) const
	comparison More...
bool	operator== (DetId id) const
	equality More...
uint32_t	rawId () const
	get the raw id More...
int	subdetId () const
	get the contents of the subdetector field (not cast into any detector's numbering enum) More...

Static Public Member Functions
static int	chamber (int index)
static int	endcap (int index)
static unsigned short	iChamberType (unsigned short istation, unsigned short iring)
static int	layer (int index)
static int	maxChamberId ()
static int	maxEndcapId ()
static int	maxLayerId ()
static int	maxRingId ()
static int	maxStationId ()
static int	minChamberId ()
static int	minEndcapId ()
static int	minLayerId ()
static int	minRingId ()
static int	minStationId ()
static int	rawIdMaker (int iendcap, int istation, int iring, int ichamber, int ilayer)
static int	ring (int index)
static int	station (int index)

Private Types
enum	eMaskBitDet {   MASK_ENDCAP =07, MASK_STATION =07, MASK_RING =07, MASK_CHAMBER =077,   MASK_LAYER =07 }
enum	eMaxNum {   MAX_ENDCAP =2, MAX_STATION =4, MAX_RING =4, MAX_CHAMBER =36,   MAX_LAYER =6 }
enum	eMinNum {   MIN_ENDCAP =1, MIN_STATION =1, MIN_RING =1, MIN_CHAMBER =1,   MIN_LAYER =1 }
enum	eNumBitDet {   BITS_ENDCAP =3, BITS_STATION =3, BITS_RING =3, BITS_CHAMBER =6,   BITS_LAYER =3 }
enum	eStartBitDet { START_CHAMBER =BITS_LAYER, START_RING =START_CHAMBER+BITS_CHAMBER, START_STATION =START_RING+BITS_RING, START_ENDCAP =START_STATION+BITS_STATION }

Static Private Member Functions
static int	detIdToInt (int iring)
static uint32_t	init (int iendcap, int istation, int iring, int ichamber, int ilayer)
static int	intToDetId (int iring)

Additional Inherited Members
Public Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5 }
Static Public Attributes inherited from DetId
static const int	kDetOffset = 28
static const int	kSubdetOffset = 25
Protected Attributes inherited from DetId
uint32_t	id_

Detailed Description

Identifier class for hierarchy of Endcap Muon detector components.

Ported from MuEndDetectorId but now derived from DetId and updated accordingly.

Allows access to hardware integer labels of the subcomponents of the Muon Endcap CSC detector system.

The STATIC member functions can be used to translate back and forth between a layer/chamber 'rawId' and the set of subdetector labels.

Warning

EVERY LABEL COUNTS FROM ONE NOT ZERO.

Definition at line 27 of file CSCDetId.h.

Member Enumeration Documentation

enum CSCDetId::eMaskBitDet

private

Enumerator
MASK_ENDCAP
MASK_STATION
MASK_RING
MASK_CHAMBER
MASK_LAYER

Definition at line 308 of file CSCDetId.h.

{ MASK_ENDCAP=07, MASK_STATION=07, MASK_RING=07, MASK_CHAMBER=077, MASK_LAYER=07 };

enum CSCDetId::eMaxNum

private

Enumerator
MAX_ENDCAP
MAX_STATION
MAX_RING
MAX_CHAMBER
MAX_LAYER

Definition at line 299 of file CSCDetId.h.

{ MAX_ENDCAP=2, MAX_STATION=4, MAX_RING=4, MAX_CHAMBER=36, MAX_LAYER=6 };

enum CSCDetId::eMinNum

private

Enumerator
MIN_ENDCAP
MIN_STATION
MIN_RING
MIN_CHAMBER
MIN_LAYER

Definition at line 301 of file CSCDetId.h.

{ MIN_ENDCAP=1, MIN_STATION=1, MIN_RING=1, MIN_CHAMBER=1, MIN_LAYER=1 };

enum CSCDetId::eNumBitDet

private

Enumerator
BITS_ENDCAP
BITS_STATION
BITS_RING
BITS_CHAMBER
BITS_LAYER

Definition at line 305 of file CSCDetId.h.

{ BITS_ENDCAP=3, BITS_STATION=3,  BITS_RING=3, BITS_CHAMBER=6, BITS_LAYER=3 };

enum CSCDetId::eStartBitDet

private

Enumerator
START_CHAMBER
START_RING
START_STATION
START_ENDCAP

Definition at line 311 of file CSCDetId.h.

                   { START_CHAMBER=BITS_LAYER, START_RING=START_CHAMBER+BITS_CHAMBER,
          START_STATION=START_RING+BITS_RING, START_ENDCAP=START_STATION+BITS_STATION };

Constructor & Destructor Documentation

CSCDetId::CSCDetId

(

)

Default constructor; fills the common part in the base and leaves 0 in all other fields

Definition at line 5 of file CSCDetId.cc.

Referenced by chamberId().

:DetId(DetId::Muon, MuonSubdetId::CSC){}

CSCDetId::CSCDetId

(

uint32_t

id

)

Construct from a packed id. It is required that the Detector part of id is Muon and the SubDet part is CSC, otherwise an exception is thrown.

Definition at line 8 of file CSCDetId.cc.

References MuonSubdetId::CSC, DetId::det(), edm::hlt::Exception, DetId::Muon, and DetId::subdetId().

                             :DetId(id) {
  if (det()!=DetId::Muon || subdetId()!=MuonSubdetId::CSC) {
    throw cms::Exception("InvalidDetId") << "CSCDetId ctor:"
                     << " det: " << det()
                     << " subdet: " << subdetId()
                     << " is not a valid CSC id";  
  }
}

CSCDetId::CSCDetId

(

DetId

id

)

Definition at line 17 of file CSCDetId.cc.

References MuonSubdetId::CSC, DetId::det(), edm::hlt::Exception, DetId::Muon, and DetId::subdetId().

                          :DetId(id) {
  if (det()!=DetId::Muon || subdetId()!=MuonSubdetId::CSC) {
    throw cms::Exception("InvalidDetId") << "CSCDetId ctor:"
                     << " det: " << det()
                     << " subdet: " << subdetId()
                     << " is not a valid CSC id";  
  }
}

CSCDetId::CSCDetId	(	int	iendcap,
		int	istation,
		int	iring,
		int	ichamber,
		int	ilayer = 0
	)

Construct from fully qualified identifier. Input values are required to be within legal ranges, otherwise an exception is thrown.
iendcap: 1=forward (+Z), 2=backward(-Z)

Definition at line 26 of file CSCDetId.cc.

References edm::hlt::Exception, DetId::id_, init(), MAX_CHAMBER, MAX_ENDCAP, MAX_LAYER, MAX_RING, and MAX_STATION.

                         : 
  DetId(DetId::Muon, MuonSubdetId::CSC) 
{    
  if (iendcap  < 0 || iendcap  > MAX_ENDCAP ||
      istation < 0 || istation > MAX_STATION ||
      iring    < 0 || iring    > MAX_RING ||
      ichamber < 0 || ichamber > MAX_CHAMBER ||
      ilayer   < 0 || ilayer   > MAX_LAYER ) {
    throw cms::Exception("InvalidDetId") << "CSCDetId ctor:" 
                     << " Invalid parameters: " 
                     << " E:"<< iendcap
                     << " S:"<< istation
                     << " R:"<< iring
                     << " C:"<< ichamber
                     << " L:"<< ilayer   
                     << std::endl;
  }
  id_ |= init(iendcap, istation, iring, ichamber, ilayer);
}

CSCDetId::CSCDetId ( const CSCDetId &  id )

inline

Copy ctor.

Definition at line 50 of file CSCDetId.h.

     : DetId(id.id_) { }  

Member Function Documentation

int CSCDetId::chamber ( ) const

inline

Return Chamber label.

Definition at line 70 of file CSCDetId.h.

References DetId::id_, MASK_CHAMBER, and START_CHAMBER.

Referenced by CSCPairResidualsConstraint::addTrack(), MuonAlignmentAnalyzer::analyze(), MuonAlignment::analyze(), MuonGeometrySanityCheck::analyze(), RPCEfficiency::analyze(), CSCGeometryParsFromDD::build(), CSCRecHitDBuilder::build(), CSCGeometryBuilder::buildChamber(), cscd2r::chamberID(), MuonAlignmentFromReference::chamberPrettyNameFromId(), CSCChamberFitter::CSCChamberFitter(), CSCSegtoRPC::CSCSegtoRPC(), CSCReadoutMapping::detId(), CSCDigitizer::doAction(), CSCOfflineMonitor::doBXMonitor(), CSCSkim::doCSCSkimming(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCSkim::doMessyEventSkimming(), CSCOfflineMonitor::doOccupancies(), CSCValidation::doOccupancies(), CSCValidation::doRecHits(), CSCValidation::doTimeMonitoring(), CSCPairResidualsConstraint::dphidzFromTrack(), CSCEfficiency::fillRechitsSegments_info(), CSCEfficiency::fillSimhit_info(), MuonGeometryArrange::fillTree(), CSCValidation::findNonAssociatedRecHits(), MuonAlignmentFromReference::fitAndAlign(), cscdqm::EventProcessor::getCSCFromMap(), ChamberSegmentUtility::getCSCSegmentsInChamber(), TrackerMuonHitExtractor::getMuonHits(), HLTCSCOverlapFilter::hltFilter(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), TAMuonChamberMatch::info(), fireworks::info(), TrackerMuonHitExtractor::init(), cscdqm::Summary::isChamberStandby(), MuonSegmentMatcher::matchCSC(), matchMuonDetId(), MuonResidualsFromTrack::MuonResidualsFromTrack(), muon::overlap(), CSCChipSpeedCorrectionDBConditions::prefillDBChipSpeedCorrection(), printMuonDetId(), MuonTrackProducer::produce(), SimHitShifter::produce(), CSCChamberFitter::radiusCorrection(), CSCOverlapsAlignmentAlgorithm::run(), AlignmentCSCOverlapSelector::select(), CSCPairResidualsConstraint::setZplane(), triggerCscId(), triggerSector(), and HLTMuon::validChambers().

                       {
     return (  (id_>>START_CHAMBER) & MASK_CHAMBER ); }

static int CSCDetId::chamber ( int  index )

inlinestatic

Return Chamber label for supplied CSCDetId index.

Definition at line 163 of file CSCDetId.h.

References MASK_CHAMBER, and START_CHAMBER.

Referenced by geometryXMLparser.CSCAlignable::index().

                                   {
     return (  (index>>START_CHAMBER) & MASK_CHAMBER ); }

CSCDetId CSCDetId::chamberId ( ) const

inline

Chamber CSCDetId from a Layer CSCDetId

Definition at line 55 of file CSCDetId.h.

References CSCDetId(), DetId::id_, and layer().

Referenced by cscd2r::chamberID(), MuonIdProducer::chamberId(), GlobalMuonRefitter::checkMuonHits(), CSCDigitizer::doAction(), CSCValidation::doTimeMonitoring(), AlignmentMonitorMuonResiduals::event(), CSCSegmentValidation::fillLayerHitsPerChamber(), CSCStripElectronicsSim::fillMissingLayer(), CSCChamber::layer(), CSCDigitizer::layersMissing(), CSCDetIdSameChamberComparator::operator()(), CSCDetIdSameChamberCompare::operator()(), SimHitShifter::produce(), and GlobalMuonRefitter::selectMuonHits().

                             {
    // build chamber id by removing layer bits
    return CSCDetId( id_ - layer() ) ; }

int CSCDetId::channel ( int  istrip )

inline

Geometric channel no. from geometric strip no. - identical except for ME1a ganged strips

Note that 'Geometric' means increasing number corresponds to increasing local x coordinate.

Warning

There is no attempt here to handle cabling or readout questions. If you need that look at CondFormats/CSCObjects/CSCChannelTranslator.

Definition at line 120 of file CSCDetId.h.

References ring().

                             { 
     if ( ring()== 4 ) 
       // strips 1-48 mapped to channels 1-16:
       // 1+17+33->1, 2+18+34->2, .... 16+32+48->16
       return 1 + (istrip-1)%16; 
     else 
       return istrip; 
   }

static int CSCDetId::detIdToInt ( int  iring )

inlinestaticprivate

Definition at line 287 of file CSCDetId.h.

References i.

Referenced by ring().

                                   {
    // reverse intToDetId: change 1, 2, 3, 4 inside the DetId to 4, 1, 2, 3 for external use
    // i.e. output ring # 1, 2, 3, 4 in ME1 means ME1b, ME12, ME13, ME1a as usual in the offline software.
    int i = (iring-1);
    if (i == 0)
      i = 4;
    return i;
  }

int CSCDetId::endcap ( ) const

inline

Return Endcap label. 1=forward (+Z); 2=backward (-Z)

Definition at line 95 of file CSCDetId.h.

References DetId::id_, MASK_ENDCAP, and START_ENDCAP.

Referenced by CSCDigiToRaw::add(), CSCPairResidualsConstraint::addTrack(), CSCAFEBConnectAnalysis::analyze(), CSCAFEBThrAnalysis::analyze(), MuonAlignmentAnalyzer::analyze(), MuonAlignment::analyze(), MuonGeometrySanityCheck::analyze(), RPCEfficiency::analyze(), BeamHaloAnalyzer::analyze(), CSCGeometryParsFromDD::build(), CSCRecHitDBuilder::build(), CSCGeometryBuilder::buildChamber(), AlignableMuon::buildCSCEndcap(), CSCHaloAlgo::Calculate(), CSCPairResidualsConstraint::calculatePhi(), cscd2r::chamberID(), MuonAlignmentFromReference::chamberPrettyNameFromId(), ResidualRefitting::CollectTrackHits(), CSCCLCTData::comparatorDigis(), CSCChamberFitter::CSCChamberFitter(), CSCSegtoRPC::CSCSegtoRPC(), CSCReadoutMapping::detId(), CSCCFEBData::digis(), CSCDigitizer::doAction(), CSCOfflineMonitor::doBXMonitor(), CSCSkim::doCertainChamberSelection(), CSCSkim::doCSCSkimming(), CSCSkim::doDTOverlap(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCSkim::doHaloLike(), CSCSkim::doMessyEventSkimming(), CSCOfflineMonitor::doOccupancies(), CSCValidation::doOccupancies(), CSCSkim::doOverlapSkimming(), CSCOfflineMonitor::doRecHits(), CSCValidation::doRecHits(), CSCValidation::doSegments(), CSCValidation::doTimeMonitoring(), CSCPairResidualsConstraint::dphidzFromTrack(), csc::L1TrackId::endcap(), AlignmentMonitorMuonResiduals::event(), CSCEfficiency::fillRechitsSegments_info(), CSCEfficiency::fillSimhit_info(), CSCValidation::findNonAssociatedRecHits(), MuonAlignmentFromReference::fitAndAlign(), cscdqm::EventProcessor::getCSCFromMap(), TrackerMuonHitExtractor::getMuonHits(), HLTCSCOverlapFilter::hltFilter(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), TAMuonChamberMatch::info(), fireworks::info(), TrackerMuonHitExtractor::init(), cscdqm::Summary::isChamberStandby(), MuonSegmentMatcher::matchCSC(), matchMuonDetId(), MuonResidualsFromTrack::MuonResidualsFromTrack(), CSCDetIdSameDetLayerComparator::operator()(), muon::overlap(), CSCChipSpeedCorrectionDBConditions::prefillDBChipSpeedCorrection(), printMuonDetId(), cscdqm::EventProcessor::processCSC(), MuonTrackProducer::produce(), MuonSimHitProducer::produce(), SimHitShifter::produce(), CSCChamberFitter::radiusCorrection(), CSCOverlapsAlignmentAlgorithm::run(), AlignmentCSCOverlapSelector::select(), AlignmentCSCBeamHaloSelector::select(), AlignmentCSCTrackSelector::select(), CSCPairResidualsConstraint::setZplane(), TracktoRPC::TracktoRPC(), ValidateGeometry::validateCSChamberGeometry(), ValidateGeometry::validateCSCLayerGeometry(), HLTMuon::validChambers(), MuonAlignmentOutputXML::writeComponents(), and zendcap().

                      {
     return (  (id_>>START_ENDCAP) & MASK_ENDCAP ); }

static int CSCDetId::endcap ( int  index )

inlinestatic

Return Endcap label for supplied CSCDetId index.

Definition at line 188 of file CSCDetId.h.

References MASK_ENDCAP, and START_ENDCAP.

Referenced by geometryXMLparser.CSCAlignable::index().

                                  {
     return (  (index>>START_ENDCAP) & MASK_ENDCAP ); }

unsigned short CSCDetId::iChamberType ( )

inline

Chamber type (integer 1-10)

Definition at line 109 of file CSCDetId.h.

References ring(), and station().

Referenced by CSCALCTDigiValidation::analyze(), CSCCLCTDigiValidation::analyze(), CSCDigiToRaw::findEventData(), CSCMake2DRecHit::hitFromStripAndWire(), and CSCALCTHeader::selfTest().

                                 {
     return iChamberType( station(), ring() );
   }

unsigned short CSCDetId::iChamberType ( unsigned short  istation, unsigned short  iring  )

static

Return a unique integer 1-10 for a station, ring pair: 1 for S = 1 and R=4 inner strip part of ME11 (ME1a) 2,3,4 = R+1 for S = 1 and R = 1,2,3 (ME11 means ME1b) 5-10 = 2*S+R for S = 2,3,4 and R = 1,2

Definition at line 100 of file CSCDetId.cc.

References i.

                                                                                     {
  int i = 2 * istation + iring; // i=2S+R ok for S=2, 3, 4
  if ( istation == 1 ) {
    --i;                       // ring 1R -> i=1+R (2S+R-1=1+R for S=1)
    if ( i > 4 ) i = 1;        // But ring 1A (R=4) -> i=1
  }   
  return i;
}

static uint32_t CSCDetId::init ( int  iendcap, int  istation, int  iring, int  ichamber, int  ilayer  )

inlinestaticprivate

Method for initialization within ctors.

Definition at line 255 of file CSCDetId.h.

References intToDetId(), MASK_CHAMBER, MASK_ENDCAP, MASK_LAYER, MASK_RING, MASK_STATION, START_CHAMBER, START_ENDCAP, START_RING, and START_STATION.

Referenced by CSCDetId(), and rawIdMaker().

                                                  {
    
    if (istation == 1)
      iring = intToDetId(iring);

     return
         (ilayer   & MASK_LAYER)                      |
       ( (ichamber & MASK_CHAMBER) << START_CHAMBER ) |
       ( (iring    & MASK_RING)    << START_RING )    |
       ( (istation & MASK_STATION) << START_STATION ) | 
       ( (iendcap  & MASK_ENDCAP)  << START_ENDCAP ) ; }

static int CSCDetId::intToDetId ( int  iring )

inlinestaticprivate

Methods for reordering CSCDetId for ME1 detectors.

Internally the chambers are ordered (Station/Ring) as: ME1/a (1/1), ME1/b (1/2), ME1/2 (1/3), ME1/3 (1/4) i.e. they are labelled within the DetId as if ME1a, ME1b, ME12, ME13 are rings 1, 2, 3, 4. The offline software always considers rings 1, 2, 3, 4 as ME1b, ME12, ME13, ME1a so that at least ME12 and ME13 have ring numbers which match in hardware and software!

Definition at line 278 of file CSCDetId.h.

References i.

Referenced by init().

                                   {
    // change iring = 1, 2, 3, 4 input to 2, 3, 4, 1 for use inside the DetId
    // i.e. ME1b, ME12, ME13, ME1a externally become stored internally in order ME1a, ME1b, ME12, ME13
    int i = (iring+1)%4;
    if (i == 0)
      i = 4;
    return i;
  }

int CSCDetId::layer ( ) const

inline

Return Layer label.

Definition at line 63 of file CSCDetId.h.

References DetId::id_, and MASK_LAYER.

Referenced by CSCDigiToRaw::add(), CSCGeometryParsFromDD::build(), CSCRecHitDBuilder::build(), CSCGeometryBuilder::buildChamber(), chamberId(), CSCCLCTData::comparatorDigis(), CSCCFEBData::digis(), CSCDigitizer::doAction(), CSCSkim::doCSCSkimming(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCSkim::doMessyEventSkimming(), CSCValidation::doRecHits(), CSCOfflineMonitor::doResolution(), CSCValidation::doResolution(), CSCEfficiency::fillRechitsSegments_info(), CSCEfficiency::fillSimhit_info(), CSCValidation::findNonAssociatedRecHits(), MuonChamberResidual::hitlayer(), geometryXMLparser.DTAlignable::index(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), TAMuonChamberMatch::info(), fireworks::info(), CSCChamber::layer(), CSCDigitizer::layersMissing(), MuonResidualsFromTrack::MuonResidualsFromTrack(), printMuonDetId(), MuonSimHitProducer::produce(), SimHitShifter::produce(), and CSCEventData::selfTest().

                    {
    return (id_ & MASK_LAYER); } 

static int CSCDetId::layer ( int  index )

inlinestatic

Return Layer label for supplied CSCDetId index.

Definition at line 156 of file CSCDetId.h.

References MASK_LAYER.

Referenced by geometryXMLparser.DTAlignable::index(), and geometryXMLparser.CSCAlignable::index().

                                 {
     return (index & MASK_LAYER); }

static int CSCDetId::maxChamberId ( )

inlinestatic

Definition at line 245 of file CSCDetId.h.

References MAX_CHAMBER.

Referenced by MuonCSCDetLayerGeometryBuilder::buildLayer(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::triggerCscIdFromLabels(), CSCTriggerNumbering::triggerSectorFromLabels(), and CSCTriggerNumbering::triggerSubSectorFromLabels().

{ return MAX_CHAMBER; }

static int CSCDetId::maxEndcapId ( )

inlinestatic

Definition at line 239 of file CSCDetId.h.

References MAX_ENDCAP.

Referenced by CSCTFTrackBuilder::buildTracks(), CSCTFTrackBuilder::CSCTFTrackBuilder(), CSCTFTrackBuilder::initialize(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTFDTReceiver::process(), and CSCTFTrackBuilder::~CSCTFTrackBuilder().

{ return MAX_ENDCAP; }

static int CSCDetId::maxLayerId ( )

inlinestatic

Definition at line 247 of file CSCDetId.h.

References MAX_LAYER.

Referenced by CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), and CSCFakePedestalsConditions::prefillPedestals().

{ return MAX_LAYER; }

static int CSCDetId::maxRingId ( )

inlinestatic

Definition at line 243 of file CSCDetId.h.

References MAX_RING.

Referenced by MuonCSCDetLayerGeometryBuilder::buildLayers(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::triggerCscIdFromLabels(), and CSCTriggerNumbering::triggerSectorFromLabels().

{ return MAX_RING; }

static int CSCDetId::maxStationId ( )

inlinestatic

Definition at line 241 of file CSCDetId.h.

References MAX_STATION.

Referenced by MuonCSCDetLayerGeometryBuilder::buildLayers(), CSCTriggerNumbering::chamberFromTriggerLabels(), CSCTFSPCoreLogic::loadData(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::ringFromTriggerLabels(), CSCTriggerNumbering::sectorFromTriggerLabels(), CSCTriggerNumbering::triggerCscIdFromLabels(), CSCTriggerNumbering::triggerSectorFromLabels(), and CSCTriggerNumbering::triggerSubSectorFromLabels().

{ return MAX_STATION; }

static int CSCDetId::minChamberId ( )

inlinestatic

Definition at line 244 of file CSCDetId.h.

References MIN_CHAMBER.

Referenced by MuonCSCDetLayerGeometryBuilder::buildLayer(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::triggerCscIdFromLabels(), CSCTriggerNumbering::triggerSectorFromLabels(), and CSCTriggerNumbering::triggerSubSectorFromLabels().

{ return MIN_CHAMBER; }

static int CSCDetId::minEndcapId ( )

inlinestatic

Lower and upper counts for the subdetector hierarchy

Definition at line 238 of file CSCDetId.h.

References MIN_ENDCAP.

Referenced by CSCTFTrackBuilder::buildTracks(), CSCTFTrackBuilder::CSCTFTrackBuilder(), CSCTFTrackBuilder::initialize(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTFDTReceiver::process(), and CSCTFTrackBuilder::~CSCTFTrackBuilder().

{ return MIN_ENDCAP; }

static int CSCDetId::minLayerId ( )

inlinestatic

Definition at line 246 of file CSCDetId.h.

References MIN_LAYER.

Referenced by CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), and CSCFakePedestalsConditions::prefillPedestals().

{ return MIN_LAYER; }

static int CSCDetId::minRingId ( )

inlinestatic

Definition at line 242 of file CSCDetId.h.

References MIN_RING.

Referenced by MuonCSCDetLayerGeometryBuilder::buildLayers(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::triggerCscIdFromLabels(), and CSCTriggerNumbering::triggerSectorFromLabels().

{ return MIN_RING; }

static int CSCDetId::minStationId ( )

inlinestatic

Definition at line 240 of file CSCDetId.h.

References MIN_STATION.

Referenced by CSCTriggerNumbering::chamberFromTriggerLabels(), CSCTFSPCoreLogic::loadData(), CSCCrosstalkConditions::prefillCrosstalk(), CSCFakeCrosstalkConditions::prefillCrosstalk(), CSCGainsConditions::prefillGains(), CSCFakeGainsConditions::prefillGains(), CSCNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakeNoiseMatrixConditions::prefillNoiseMatrix(), CSCFakePedestalsConditions::prefillPedestals(), CSCTriggerNumbering::ringFromTriggerLabels(), CSCTriggerNumbering::sectorFromTriggerLabels(), CSCTriggerNumbering::triggerCscIdFromLabels(), CSCTriggerNumbering::triggerSectorFromLabels(), and CSCTriggerNumbering::triggerSubSectorFromLabels().

{ return MIN_STATION; }

static int CSCDetId::rawIdMaker ( int  iendcap, int  istation, int  iring, int  ichamber, int  ilayer  )

inlinestatic

Returns the unique integer 'rawId' which labels each CSC layer.

The arguments are the integer labels for, respectively,
endcap, station, ring, chamber, layer.

Warning

The input int args are expected to be .ge. 1 and there is no sanity-checking for their upper limits.

The returned integers are not necessarily consecutive, i.e. there are gaps. This is to permit computational efficiency starting from the component ids.

Definition at line 146 of file CSCDetId.h.

References MuonSubdetId::CSC, init(), DetId::kDetOffset, DetId::kSubdetOffset, and DetId::Muon.

Referenced by CSCNumberingScheme::baseNumberToUnitNumber(), CSCReadoutMapping::findHardwareId(), CSCTriggerSimpleMapping::hwId(), CSCTriggerMapping::swId(), and CSCReadoutMapping::swId().

                                          {
     return ( (DetId::Muon&0xF)<<(DetId::kDetOffset) ) |            // set Muon flag
            ( (MuonSubdetId::CSC&0x7)<<(DetId::kSubdetOffset) ) |   // set CSC flag
               init(iendcap, istation, iring, ichamber, ilayer) ; } // set CSC id

int CSCDetId::ring ( ) const

inline

Return Ring label.

Definition at line 77 of file CSCDetId.h.

References detIdToInt(), DetId::id_, MASK_RING, MASK_STATION, START_RING, and START_STATION.

Referenced by CSCDigiToRaw::add(), CSCPairResidualsConstraint::addTrack(), MuonAlignmentAnalyzer::analyze(), MuonAlignment::analyze(), MuonGeometrySanityCheck::analyze(), RPCEfficiency::analyze(), CSCGeometryBuilder::build(), CSCGeometryParsFromDD::build(), FWCSCWireDigiProxyBuilder::build(), CSCRecHitDBuilder::build(), CSCGeometryBuilder::buildChamber(), AlignableMuon::buildCSCEndcap(), CSCPairResidualsConstraint::calculatePhi(), cscd2r::chamberID(), MuonAlignmentFromReference::chamberPrettyNameFromId(), channel(), CSCCLCTData::comparatorDigis(), CSCChamberFitter::CSCChamberFitter(), CSCSegtoRPC::CSCSegtoRPC(), CSCReadoutMapping::detId(), CSCCFEBData::digis(), CSCDigitizer::doAction(), CSCOfflineMonitor::doBXMonitor(), CSCSkim::doCSCSkimming(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCSkim::doMessyEventSkimming(), CSCOfflineMonitor::doOccupancies(), CSCValidation::doOccupancies(), CSCValidation::doRecHits(), CSCOfflineMonitor::doResolution(), CSCValidation::doResolution(), CSCValidation::doTimeMonitoring(), CSCPairResidualsConstraint::dphidzFromTrack(), AlignmentMonitorMuonResiduals::event(), CSCConfigurableStripConditions::fetchNoisifier(), MuonIdProducer::fillArbitrationInfo(), MuonMesh::fillMesh(), CSCEfficiency::fillRechitsSegments_info(), CSCEfficiency::fillSimhit_info(), CSCValidation::findNonAssociatedRecHits(), MuonAlignmentFromReference::fitAndAlign(), CSCConfigurableStripConditions::gain(), CSCDriftSim::gasGain(), cscdqm::EventProcessor::getCSCFromMap(), TrackerMuonHitExtractor::getMuonHits(), CSCValidation::getthisSignal(), CSCValidation::getWidth(), HLTCSCOverlapFilter::hltFilter(), iChamberType(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), TAMuonChamberMatch::info(), fireworks::info(), TrackerMuonHitExtractor::init(), cscdqm::Summary::isChamberStandby(), CSCPairResidualsConstraint::isFiducial(), MuonSeedOrcaPatternRecognition::markAsUsed(), MuonSegmentMatcher::matchCSC(), matchMuonDetId(), MuonResidualsFromTrack::MuonResidualsFromTrack(), CSCDetIdSameDetLayerComparator::operator()(), muon::overlap(), CSCChipSpeedCorrectionDBConditions::prefillDBChipSpeedCorrection(), printMuonDetId(), cscdqm::EventProcessor::processCSC(), MuonTrackProducer::produce(), MuonSimHitProducer::produce(), SimHitShifter::produce(), MuonMesh::pruneMesh(), MuonSeedPtExtractor::pT_extract(), CSCChamberFitter::radiusCorrection(), CSCDigiValidator::relabelCompDigis(), CSCOverlapsAlignmentAlgorithm::run(), CSCHitFromStripOnly::runStrip(), CSCPairResidualsConstraint::setZplane(), SETSeedFinder::sortByLayer(), MuonSeedPtExtractor::stationCode(), triggerCscId(), triggerSector(), ValidateGeometry::validateCSCLayerGeometry(), HLTMuon::validChambers(), and CSCSegmentValidation::whatChamberType().

                    {
     if (((id_>>START_STATION) & MASK_STATION) == 1)
       return (  detIdToInt((id_>>START_RING) & MASK_RING )); 
     else
       return (((id_>>START_RING) & MASK_RING )); 
   }

static int CSCDetId::ring ( int  index )

inlinestatic

Return Ring label for supplied CSCDetId index.

Definition at line 170 of file CSCDetId.h.

References detIdToInt(), MASK_RING, MASK_STATION, START_RING, and START_STATION.

Referenced by geometryXMLparser.CSCAlignable::index().

                                {
     if (((index>>START_STATION) & MASK_STATION) == 1)
       return (  detIdToInt((index>>START_RING) & MASK_RING )); 
     else
       return (( index>>START_RING) & MASK_RING ); 
   }

int CSCDetId::station ( ) const

inline

Return Station label.

Definition at line 88 of file CSCDetId.h.

References DetId::id_, MASK_STATION, and START_STATION.

Referenced by CSCDigiToRaw::add(), CSCPairResidualsConstraint::addTrack(), AlignmentMonitorMuonResiduals::afterAlignment(), MuonAlignmentAnalyzer::analyze(), MuonAlignment::analyze(), MuonGeometrySanityCheck::analyze(), RPCEfficiency::analyze(), CSCGeometryBuilder::build(), CSCGeometryParsFromDD::build(), FWCSCWireDigiProxyBuilder::build(), CSCRecHitDBuilder::build(), CSCGeometryBuilder::buildChamber(), AlignableMuon::buildCSCEndcap(), CSCPairResidualsConstraint::calculatePhi(), cscd2r::chamberID(), MuonAlignmentFromReference::chamberPrettyNameFromId(), CSCCLCTData::comparatorDigis(), CSCChamberFitter::CSCChamberFitter(), CSCSegtoRPC::CSCSegtoRPC(), CSCReadoutMapping::detId(), CSCCFEBData::digis(), CSCDigitizer::doAction(), CSCOfflineMonitor::doBXMonitor(), CSCSkim::doCSCSkimming(), CSCOfflineMonitor::doEfficiencies(), CSCValidation::doEfficiencies(), CSCSkim::doMessyEventSkimming(), CSCOfflineMonitor::doOccupancies(), CSCValidation::doOccupancies(), CSCOfflineMonitor::doPedestalNoise(), CSCOfflineMonitor::doRecHits(), CSCValidation::doRecHits(), CSCOfflineMonitor::doResolution(), CSCValidation::doResolution(), CSCValidation::doTimeMonitoring(), CSCPairResidualsConstraint::dphidzFromTrack(), AlignmentMonitorMuonResiduals::event(), CSCConfigurableStripConditions::fetchNoisifier(), CSCEfficiency::fillRechitsSegments_info(), CSCEfficiency::fillSimhit_info(), DynamicTruncation::filteringAlgo(), CSCValidation::findNonAssociatedRecHits(), MuonAlignmentFromReference::fitAndAlign(), CSCConfigurableStripConditions::gain(), CSCDriftSim::gasGain(), cscdqm::EventProcessor::getCSCFromMap(), TrackerMuonHitExtractor::getMuonHits(), GlobalMuonRefitter::getRidOfSelectStationHits(), CSCValidation::getthisSignal(), CSCValidation::getWidth(), HLTCSCOverlapFilter::hltFilter(), iChamberType(), geometryXMLparser.DTAlignable::index(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), TAMuonChamberMatch::info(), fireworks::info(), TrackerMuonHitExtractor::init(), cscdqm::Summary::isChamberStandby(), CSCPairResidualsConstraint::isFiducial(), MuonSegmentMatcher::matchCSC(), matchMuonDetId(), TrackTransformerForGlobalCosmicMuons::MuonKeep(), MuonResidualsFromTrack::MuonResidualsFromTrack(), CSCDetIdSameDetLayerComparator::operator()(), muon::overlap(), CSCChipSpeedCorrectionDBConditions::prefillDBChipSpeedCorrection(), printMuonDetId(), cscdqm::EventProcessor::processCSC(), MuonTrackProducer::produce(), MuonSimHitProducer::produce(), SimHitShifter::produce(), MuonSeedPtExtractor::pT_extract(), CSCChamberFitter::radiusCorrection(), CSCDigiValidator::relabelCompDigis(), ResidualRefitting::ReturnStation(), CSCOverlapsAlignmentAlgorithm::run(), MuonSeedCleaner::SeedCandidates(), AlignmentCSCOverlapSelector::select(), AlignmentCSCBeamHaloSelector::select(), AlignmentCSCTrackSelector::select(), CSCPairResidualsConstraint::setZplane(), SETSeedFinder::sortByLayer(), TAMuonChamberMatch::station(), reco::MuonChamberMatch::station(), csc::L1TrackId::station(), MuonSeedPtExtractor::stationCode(), triggerCscId(), triggerSector(), ValidateGeometry::validateCSCLayerGeometry(), HLTMuon::validChambers(), and CSCSegmentValidation::whatChamberType().

                       {
     return (  (id_>>START_STATION) & MASK_STATION ); }

static int CSCDetId::station ( int  index )

inlinestatic

Return Station label for supplied CSCDetId index.

Definition at line 181 of file CSCDetId.h.

References MASK_STATION, and START_STATION.

Referenced by geometryXMLparser.DTAlignable::index(), and geometryXMLparser.CSCAlignable::index().

                                   {
     return (  (index>>START_STATION) & MASK_STATION ); }

int CSCDetId::triggerCscId

(

)

const

Return trigger-level CSC id within a sector for an Endcap Muon chamber.

This id is an index within a sector such that the 3 inner ring chambers (20 degrees each) are 1, 2, 3 (increasing counterclockwise) and the 6 outer ring chambers (10 degrees each) are 4, 5, 6, 7, 8, 9 (again increasing counter-clockwise.)

This method knows which chambers are part of which sector and returns the chamber label/index/identifier accordingly. Beware that this information is liable to change according to hardware and software changes.

Definition at line 67 of file CSCDetId.cc.

References chamber(), query::result, ring(), and station().

{
  // UPDATED TO OCT 2005 - LGRAY Feb 2006

  int result;
  int ring    = this->ring();
  int station = this->station();
  int chamber = this->chamber();

  if( station == 1 ) {
    result = (chamber) % 3 + 1; // 1,2,3
    switch (ring) {
    case 1:
      break;
    case 2:
      result += 3; // 4,5,6
      break;
    case 3:
      result += 6; // 7,8,9
      break;
    }
  }
  else {
    if( ring == 1 ) {
      result = (chamber+1) % 3 + 1; // 1,2,3
    }
    else {
      result = (chamber+3) % 6 + 4; // 4,5,6,7,8,9
    }
  }
  return result;
}

int CSCDetId::triggerSector

(

)

const

Return trigger-level sector id for an Endcap Muon chamber.

This method encapsulates the information about which chambers are in which sectors, and may need updating according to hardware changes, or software chamber indexing.

Station 1 has 3 rings of 10-degree chambers.
Stations 2, 3, 4 have an inner ring of 20-degree chambers and an outer ring of 10-degree chambers.

Sectors are 60 degree slices of a station, covering both rings.
For Station 1, there are subsectors of 30 degrees: 9 10-degree chambers (3 each from ME1/1, ME1/2, ME1/3.)

The first sector starts at phi = 15 degrees so it matches Barrel Muon sectors. We count from one not zero.

Definition at line 47 of file CSCDetId.cc.

References chamber(), query::result, ring(), and station().

Referenced by MuonIdProducer::sectorPhi().

{
  // UPDATED TO OCT 2005 - LGRAY Feb 2006

  int result;
  int ring    = this->ring();
  int station = this->station();
  int chamber = this->chamber();

    if(station > 1 && ring > 1 ) {
      result = ((static_cast<unsigned>(chamber-3) & 0x7f) / 6) + 1; // ch 3-8->1, 9-14->2, ... 1,2 -> 6
    }
    else {
      result =  (station != 1) ? ((static_cast<unsigned>(chamber-2) & 0x1f) / 3) + 1 : // ch 2-4-> 1, 5-7->2, ...
                             ((static_cast<unsigned>(chamber-3) & 0x7f) / 6) + 1;
    }

  return (result <= 6) ? result : 6; // max sector is 6, some calculations give a value greater than six but this is expected.
}

short int CSCDetId::zendcap ( ) const

inline

What is the sign of global z?

Definition at line 102 of file CSCDetId.h.

References endcap().

                             {
     return ( endcap()!=1 ? -1 : +1 );
   }