GEMDetId Class Reference

#include <GEMDetId.h>

Inheritance diagram for GEMDetId:

Public Member Functions
int	chamber () const
GEMDetId	chamberId () const
	GEMDetId ()
	GEMDetId (uint32_t id)
	GEMDetId (DetId id)
	GEMDetId (int region, int ring, int station, int layer, int chamber, int roll)
	Construct from fully qualified identifier. More...
int	layer () const
GEMDetId	layerId () const
int	nlayers () const
bool	operator!= (const GEMDetId &gen) const
bool	operator< (const GEMDetId &r) const
GEMDetId &	operator= (const DetId &gen)
bool	operator== (const GEMDetId &gen) const
int	region () const
int	ring () const
int	roll () const
int	station () const
GEMDetId	superChamberId () const
bool	v11Format () const
uint32_t	v12Form () const
Public Member Functions inherited from DetId
constexpr Detector	det () const
	get the detector field from this detid More...
constexpr	DetId ()
	Create an empty or null id (also for persistence) More...
constexpr	DetId (uint32_t id)
	Create an id from a raw number. More...
constexpr	DetId (Detector det, int subdet)
	Create an id, filling the detector and subdetector fields as specified. More...
constexpr bool	null () const
	is this a null id ? More...
constexpr	operator uint32_t () const
constexpr bool	operator!= (DetId id) const
	inequality More...
constexpr uint32_t	operator() () const
constexpr bool	operator< (DetId id) const
	comparison More...
constexpr bool	operator== (DetId id) const
	equality More...
constexpr uint32_t	rawId () const
	get the raw id More...
constexpr int	subdetId () const
	get the contents of the subdetector field (not cast into any detector's numbering enum) More...

Static Public Member Functions
static uint32_t	v12Form (const uint32_t &inpid)

Static Public Attributes
static int32_t	maxChamberId = 36
static int32_t	maxLayerId = 2
static int32_t	maxLayerId0 = 6
static int32_t	maxRegionId = 1
static int32_t	maxRingId = 3
static int32_t	maxRollId = 15
static int32_t	maxStationId = 2
static int32_t	minChamberId = 0
static int32_t	minLayerId = 0
static int32_t	minRegionId = -1
static int32_t	minRingId = 1
static int32_t	minRollId = 0
static int32_t	minStationId = 1
static int32_t	minStationId0 = 0
Static Public Attributes inherited from DetId
static const int	kDetMask = 0xF
static const int	kDetOffset = 28
static const int	kSubdetMask = 0x7
static const int	kSubdetOffset = 25

Private Member Functions
void	v12FromV11 (const uint32_t &rawid)

Static Private Member Functions
static void	unpackId (const uint32_t &rawid, int &region, int &ring, int &station, int &layer, int &chamber, int &roll)

Static Private Attributes
static uint32_t	chamberIdMask = ~(RollMask << RollStartBit)
static uint32_t	ChamberMask = 0x3F
static uint32_t	ChamberNumBits = 6
static uint32_t	ChamberStartBit = StationStartBit + StationNumBits
static uint32_t	ChamberStartBitM = RegionStartBit + RegionNumBits
static uint32_t	FormatMask = 0x1
static uint32_t	FormatNumBits = 1
static uint32_t	FormatStartBit = RollStartBit + RollNumBits
static uint32_t	kGEMIdFormat = 0x1000000
static uint32_t	kMuonIdMask = 0xF0000000
static uint32_t	LayerMask = 0x1F
static uint32_t	LayerMaskP = 0x3
static uint32_t	LayerNumBits = 5
static uint32_t	LayerNumBitsP = 2
static uint32_t	LayerStartBit = ChamberStartBit + ChamberNumBits
static uint32_t	LayerStartBitM = ChamberStartBitM + ChamberNumBits
static uint32_t	RegionMask = 0x3
static uint32_t	RegionNumBits = 2
static uint32_t	RegionStartBit = 0
static uint32_t	RingMask = 0x7
static uint32_t	RingNumBits = 3
static uint32_t	RingStartBit = RegionStartBit + RegionNumBits
static uint32_t	RollMask = 0x1F
static uint32_t	RollNumBits = 5
static uint32_t	RollStartBit = LayerStartBit + LayerNumBits
static uint32_t	RollStartBitM = LayerStartBitM + LayerNumBits
static uint32_t	RollStartBitP = LayerStartBit + LayerNumBitsP
static uint32_t	StationMask = 0x7
static uint32_t	StationNumBits = 3
static uint32_t	StationStartBit = RingStartBit + RingNumBits
static uint32_t	superChamberIdMask = chamberIdMask + ~(LayerMask << LayerStartBit)

Additional Inherited Members
Public Types inherited from DetId
enum	Detector {   Tracker = 1, Muon = 2, Ecal = 3, Hcal = 4,   Calo = 5, Forward = 6, VeryForward = 7, HGCalEE = 8,   HGCalHSi = 9, HGCalHSc = 10, HGCalTrigger = 11 }
Protected Attributes inherited from DetId
uint32_t	id_

Detailed Description

DetUnit identifier for GEMs

Definition at line 17 of file GEMDetId.h.

Constructor & Destructor Documentation

GEMDetId::GEMDetId ( )

inline

Create a null detId

Definition at line 70 of file GEMDetId.h.

Referenced by chamberId(), layerId(), and superChamberId().

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

GEMDetId::GEMDetId ( uint32_t  id )

inline

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

Definition at line 73 of file GEMDetId.h.

References DetId::det(), Exception, MuonSubdetId::GEM, DetId::id_, MuonSubdetId::ME0, DetId::Muon, DetId::subdetId(), v11Format(), and v12Form().

                                  : DetId(id) {
    if (det() != DetId::Muon || (subdetId() != MuonSubdetId::GEM && subdetId() != MuonSubdetId::ME0))
      throw cms::Exception("InvalidDetId")
          << "GEMDetId ctor: det: " << det() << " subdet: " << subdetId() << " is not a valid GEM id\n";

    if (v11Format())
      id_ = v12Form(id);
  }

GEMDetId::GEMDetId ( DetId  id )

inline

Construct from a generic cell ID

Definition at line 82 of file GEMDetId.h.

References DetId::det(), Exception, MuonSubdetId::GEM, DetId::id_, MuonSubdetId::ME0, DetId::Muon, DetId::rawId(), DetId::subdetId(), v11Format(), and v12Form().

                               : DetId(id) {
    if (det() != DetId::Muon || (subdetId() != MuonSubdetId::GEM && subdetId() != MuonSubdetId::ME0))
      throw cms::Exception("InvalidDetId")
          << "GEMDetId ctor: det: " << det() << " subdet: " << subdetId() << " is not a valid GEM id\n";
    if (v11Format())
      id_ = v12Form(id.rawId());
  }

GEMDetId::GEMDetId ( int  region, int  ring, int  station, int  layer, int  chamber, int  roll  )

inline

Construct from fully qualified identifier.

Definition at line 90 of file GEMDetId.h.

References ChamberMask, Exception, DetId::id_, kGEMIdFormat, minLayerId, minRegionId, minRingId, minStationId0, RegionMask, roll(), and StationMask.

      : DetId(DetId::Muon, MuonSubdetId::GEM) {
    if (region < minRegionId || region > maxRegionId || ring < minRingId || ring > maxRingId ||
        station < minStationId0 || station > maxStationId || layer < minLayerId || layer > maxLayerId0 ||
        chamber < minChamberId || chamber > maxChamberId || roll < minRollId || roll > maxRollId)
      throw cms::Exception("InvalidDetId")
          << "GEMDetId ctor: Invalid parameters:  region " << region << " ring " << ring << " station " << station
          << " layer " << layer << " chamber " << chamber << " roll " << roll << std::endl;

    int regionInBits = region - minRegionId;
    int ringInBits = ring - minRingId;
    int stationInBits = station - minStationId0;
    int layerInBits = layer - minLayerId;
    int chamberInBits = chamber - (minChamberId + 1);
    int rollInBits = roll;

    id_ |= ((regionInBits & RegionMask) << RegionStartBit | (ringInBits & RingMask) << RingStartBit |
            (stationInBits & StationMask) << StationStartBit | (layerInBits & LayerMask) << LayerStartBit |
            (chamberInBits & ChamberMask) << ChamberStartBit | (rollInBits & RollMask) << RollStartBit | kGEMIdFormat);
  }

Member Function Documentation

int GEMDetId::chamber ( ) const

inline

Chamber id: it identifies a chamber in a ring it goes from 1 to 36 for GE1 and GE2 and 1 to 18 for ME0

Definition at line 177 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDQMStatusDigi::analyze(), GEMDQMSourceDigi::bookHistograms(), GEMDQMSource::bookHistograms(), GEMDQMStatusDigi::bookHistogramsChamberPart(), GEMGeometryBuilderFromCondDB::build(), GEMGeometryBuilderFromDDD::buildChamber(), GEMGeometryBuilderFromDDD::buildEtaPartition(), GEMGeometryBuilderFromDDD::buildSuperChamber(), EMTFGEMDetId::chamber(), GEMSuperChamber::chamber(), MuonHitHelper::chamber(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), fireworks::info(), MuonGEMDetLayerGeometryBuilder::isFront(), GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), GEMDigiMatcher::matchCoPadsToSimTrack(), GEMDigiMatcher::matchDigisToSimTrack(), GEMDigiMatcher::matchPadsToSimTrack(), GEMRecHitMatcher::matchRecHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), operator!=(), operator==(), GEMDQMStatusDigi::seekIdxSummary(), GEMDQMStatusDigi::SetInfoChambers(), and v12Form().

                                {
    return (static_cast<int>((id_ >> ChamberStartBit) & ChamberMask) + (minChamberId + 1));
  }

GEMDetId GEMDetId::chamberId ( ) const

inline

Return the corresponding ChamberId

Definition at line 193 of file GEMDetId.h.

References GEMDetId(), and DetId::id_.

Referenced by GEMDQMStatusDigi::analyze(), GEMGeometryBuilderFromCondDB::build(), GEMGeometryParsFromDD::buildChamber(), GEMGeometryBuilderFromDDD::buildChamber(), GlobalMuonRefitter::checkMuonHits(), GEMeMap::convert(), GEMeMap::convertDummy(), GEMDigiMatcher::matchDigisToSimTrack(), GEMDigiMatcher::matchPadsToSimTrack(), GEMRecHitMatcher::matchRecHitsToSimTrack(), GEMRawToDigiModule::produce(), and GlobalMuonRefitter::selectMuonHits().

{ return GEMDetId(id_ & chamberIdMask); }

int GEMDetId::layer ( ) const

inline

Layer id: each station have two layers of chambers for GE1 and GE2: layer 1 is the inner chamber and layer 2 is the outer chamber For ME0 there are 6 layers of chambers

Definition at line 184 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDQMSource::analyze(), GEMDQMStatusDigi::analyze(), GEMDQMSourceDigi::bookHistograms(), GEMDQMSource::bookHistograms(), GEMDQMStatusDigi::bookHistogramsChamberPart(), GEMDQMStatusDigi::bookHistogramsStationPart(), GEMGeometryBuilderFromCondDB::build(), GEMGeometryBuilderFromDDD::build(), GEMGeometryParsFromDD::buildGeometry(), reco::HitPattern::encode(), GEMCSCSegFit::fit2(), geometryXMLparser.DTAlignable::index(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), fireworks::info(), EMTFGEMDetId::layer(), GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), EMTFSubsystemCollector::make_copad_gem(), GEMSimHitMatcher::matchSimHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), GEMDigiMatcher::nLayersWithDigisInSuperChamber(), GEMDigiMatcher::nLayersWithPadsInSuperChamber(), operator!=(), operator<(), operator==(), GEMDQMStatusDigi::seekIdxSummary(), GEMDQMStatusDigi::SetInfoChambers(), and v12Form().

{ return (static_cast<int>((id_ >> LayerStartBit) & LayerMask) + minLayerId); }

GEMDetId GEMDetId::layerId ( ) const

inline

Return the corresponding LayerId (mask eta partition)

Definition at line 199 of file GEMDetId.h.

References GEMDetId(), and DetId::id_.

{ return GEMDetId(id_ & chamberIdMask); }

int GEMDetId::nlayers ( ) const

inline

Return total # of layers for this type of detector

Definition at line 202 of file GEMDetId.h.

References station().

                                {
    return ((station() == 0) ? maxLayerId0 : ((station() > maxStationId) ? 0 : maxLayerId));
  }

bool GEMDetId::operator!= ( const GEMDetId &  gen ) const

inline

Definition at line 138 of file GEMDetId.h.

References chamber(), DetId::id_, layer(), DetId::rawId(), region(), ring(), roll(), station(), and unpackId().

                                                       {
    uint32_t rawid = gen.rawId();
    if (rawid == id_)
      return false;
    int reg(0), ri(0), stn(-1), lay(0), chamb(0), rol(0);
    unpackId(rawid, reg, ri, stn, lay, chamb, rol);
    return (((id_ & kMuonIdMask) != (rawid & kMuonIdMask)) || (reg != region()) || (ri != ring()) ||
            (stn != station()) || (lay != layer()) || (chamb != chamber()) || (rol != roll()));
  }

bool GEMDetId::operator< ( const GEMDetId &  r ) const

inline

Sort Operator based on the raw detector id

Definition at line 149 of file GEMDetId.h.

References layer(), DetId::rawId(), and station().

                                                    {
    if (r.station() == this->station()) {
      if (this->layer() == r.layer()) {
        return this->rawId() < r.rawId();
      } else {
        return (this->layer() < r.layer());
      }
    } else {
      return this->station() < r.station();
    }
  }

GEMDetId& GEMDetId::operator= ( const DetId &  gen )

inline

Assignment from a generic cell id

Definition at line 112 of file GEMDetId.h.

References TauDecayModes::dec, DetId::det(), Exception, MuonSubdetId::GEM, DetId::id_, MuonSubdetId::ME0, DetId::null(), DetId::rawId(), DetId::subdetId(), v11Format(), and v12Form().

                                                  {
    if (!gen.null()) {
      int subdet = gen.subdetId();
      if (gen.det() != Muon || (subdet != MuonSubdetId::GEM && subdet != MuonSubdetId::ME0))
        throw cms::Exception("InvalidDetId")
            << "GEMDetId ctor: Cannot assign GEMDetID from  " << std::hex << gen.rawId() << std::dec;
      if (v11Format())
        id_ = v12Form(gen.rawId());
      else
        id_ = gen.rawId();
    } else {
      id_ = gen.rawId();
    }
    return (*this);
  }

bool GEMDetId::operator== ( const GEMDetId &  gen ) const

inline

Comparison operator

Definition at line 129 of file GEMDetId.h.

References chamber(), DetId::id_, layer(), DetId::rawId(), region(), ring(), roll(), station(), and unpackId().

                                                       {
    uint32_t rawid = gen.rawId();
    if (rawid == id_)
      return true;
    int reg(0), ri(0), stn(-1), lay(0), chamb(0), rol(0);
    unpackId(rawid, reg, ri, stn, lay, chamb, rol);
    return (((id_ & kMuonIdMask) == (rawid & kMuonIdMask)) && (reg == region()) && (ri == ring()) &&
            (stn == station()) && (lay == layer()) && (chamb == chamber()) && (rol == roll()));
  }

int GEMDetId::region ( ) const

inline

Region id: 0 for Barrel Not in use, +/-1 For +/- Endcap

Definition at line 165 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMCoPadDigiValidation::analyze(), GEMDQMSource::analyze(), GEMDQMStatusDigi::analyze(), GEMDQMSourceDigi::bookHistograms(), GEMDQMSource::bookHistograms(), GEMDQMStatusDigi::bookHistogramsChamberPart(), GEMDQMStatusDigi::bookHistogramsStationPart(), DetIdInfo::info(), fireworks::info(), GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), GEMDigiMatcher::matchCoPadsToSimTrack(), GEMDigiMatcher::matchDigisToSimTrack(), GEMDigiMatcher::matchPadsToSimTrack(), GEMRecHitMatcher::matchRecHitsToSimTrack(), GEMSimHitMatcher::matchSimHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), operator!=(), operator==(), EMTFGEMDetId::region(), GEMDQMStatusDigi::seekIdxSummary(), GEMDQMStatusDigi::SetInfoChambers(), and v12Form().

{ return (static_cast<int>((id_ >> RegionStartBit) & RegionMask) + minRegionId); }

int GEMDetId::ring ( ) const

inline

Ring id: GEM are installed only on ring 1 the ring is the group of chambers with same r (distance of beam axis) and increasing phi

Definition at line 170 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDQMSource::analyze(), GEMDQMStatusDigi::analyze(), GEMDQMSource::bookHistograms(), GEMSimHitMatcher::chamberIds(), GEMSimHitMatcher::detIds(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), fireworks::info(), GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), GEMDigiMatcher::matchCoPadsToSimTrack(), GEMDigiMatcher::matchDigisToSimTrack(), GEMDigiMatcher::matchPadsToSimTrack(), GEMRecHitMatcher::matchRecHitsToSimTrack(), GEMSimHitMatcher::matchSimHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), operator!=(), operator==(), EMTFGEMDetId::ring(), GEMDQMStatusDigi::seekIdxSummary(), GEMDQMStatusDigi::SetInfoChambers(), and v12Form().

{ return (static_cast<int>((id_ >> RingStartBit) & RingMask) + minRingId); }

int GEMDetId::roll ( ) const

inline

Roll id (also known as eta partition): each chamber is divided along the strip direction in several parts (rolls) GEM up to 12

Definition at line 188 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDQMSourceDigi::analyze(), GEMDQMSource::analyze(), GEMDQMStatusDigi::analyze(), GEMGeometryBuilderFromCondDB::build(), GEMDetId(), CSCGEMMotherboard::getRoll(), GEMSimHitMatcher::hitPartitions(), SimHitMatcher::hitPartitions(), GEMSimHitMatcher::matchSimHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), operator!=(), operator==(), GEMRecHitMatcher::partitionNumbers(), GEMDigiMatcher::partitionNumbers(), GEMDigiMatcher::partitionNumbersWithCoPads(), EMTFGEMDetId::roll(), and v12Form().

                             {
    return (static_cast<int>((id_ >> RollStartBit) & RollMask));  // value 0 is used as wild card
  }

int GEMDetId::station ( ) const

inline

Station id : the station is the set of chambers at same disk

Definition at line 173 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDQMSource::analyze(), GEMDQMStatusDigi::analyze(), CSCGEMMotherboard::bestMatchingPad(), GEMDQMSourceDigi::bookHistograms(), GEMDQMSource::bookHistograms(), GEMDQMStatusDigi::bookHistogramsChamberPart(), GEMDQMStatusDigi::bookHistogramsStationPart(), GEMSimHitMatcher::chamberIds(), GEMSimHitMatcher::detIds(), reco::HitPattern::encode(), GlobalMuonRefitter::getFirstHits(), GlobalMuonRefitter::getRidOfSelectStationHits(), geometryXMLparser.DTAlignable::index(), geometryXMLparser.CSCAlignable::index(), DetIdInfo::info(), fireworks::info(), GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), GEMDigiMatcher::matchCoPadsToSimTrack(), GEMDigiMatcher::matchDigisToSimTrack(), CSCGEMMotherboard::matchingPads(), GEMDigiMatcher::matchPadsToSimTrack(), GEMRecHitMatcher::matchRecHitsToSimTrack(), GEMSimHitMatcher::matchSimHitsToSimTrack(), SimHitMatcher::matchSimHitsToSimTrack(), nlayers(), operator!=(), operator<(), operator==(), GEMDQMStatusDigi::seekIdxSummary(), GEMDQMStatusDigi::SetInfoChambers(), TAMuonChamberMatch::station(), EMTFGEMDetId::station(), reco::MuonChamberMatch::station(), and v12Form().

{ return (static_cast<int>((id_ >> StationStartBit) & StationMask) + minStationId0); }

GEMDetId GEMDetId::superChamberId ( ) const

inline

Return the corresponding superChamberId

Definition at line 196 of file GEMDetId.h.

References GEMDetId(), and DetId::id_.

Referenced by GEMGeometryBuilderFromCondDB::build(), GEMGeometryParsFromDD::buildSuperChamber(), GEMGeometryBuilderFromDDD::buildSuperChamber(), and GEMSimHitMatcher::superChamberIdsCoincidences().

{ return GEMDetId(id_ & superChamberIdMask); }

static void GEMDetId::unpackId ( const uint32_t &  rawid, int &  region, int &  ring, int &  station, int &  layer, int &  chamber, int &  roll  )

inlinestaticprivate

Definition at line 232 of file GEMDetId.h.

References ChamberStartBit, ChamberStartBitM, MuonSubdetId::GEM, DetId::kDetMask, DetId::kDetOffset, DetId::kSubdetMask, DetId::kSubdetOffset, LayerStartBit, LayerStartBitM, MuonSubdetId::ME0, minChamberId, minLayerId, minRegionId, minRingId, minStationId, minStationId0, DetId::Muon, operator<<(), RegionStartBit, RingStartBit, RollStartBit, RollStartBitM, RollStartBitP, and StationStartBit.

Referenced by operator!=(), operator==(), and v12Form().

                                                                                                        {
    if (((rawid >> DetId::kDetOffset) & DetId::kDetMask) == DetId::Muon) {
      int subdet = ((rawid >> DetId::kSubdetOffset) & DetId::kSubdetMask);
      if (subdet == MuonSubdetId::GEM) {
        region = static_cast<int>(((rawid >> RegionStartBit) & RegionMask) + minRegionId);
        ring = (static_cast<int>((rawid >> RingStartBit) & RingMask) + minRingId);
        chamber = (static_cast<int>((rawid >> ChamberStartBit) & ChamberMask) + (minChamberId + 1));
        if ((rawid & kGEMIdFormat) == 0) {
          station = (static_cast<int>((rawid >> StationStartBit) & StationMask) + minStationId);
          layer = (static_cast<int>((rawid >> LayerStartBit) & LayerMaskP) + minLayerId);
          roll = (static_cast<int>((rawid >> RollStartBitP) & RollMask));
        } else {
          station = (static_cast<int>((rawid >> StationStartBit) & StationMask) + minStationId0);
          layer = (static_cast<int>((rawid >> LayerStartBit) & LayerMask) + minLayerId);
          roll = (static_cast<int>((rawid >> RollStartBit) & RollMask));
        }
      } else if (subdet == MuonSubdetId::ME0) {
        region = static_cast<int>(((rawid >> RegionStartBit) & RegionMask) + minRegionId);
        ring = 1;
        station = 0;
        chamber = (static_cast<int>((rawid >> ChamberStartBitM) & ChamberMask) + (minChamberId));
        layer = (static_cast<int>((rawid >> LayerStartBitM) & LayerMask) + minLayerId);
        roll = (static_cast<int>((rawid >> RollStartBitM) & RollMask));
      }
    }
  }

bool GEMDetId::v11Format ( ) const

inline

Check the format

Definition at line 162 of file GEMDetId.h.

References DetId::id_.

Referenced by GEMDetId(), and operator=().

{ return ((id_ & kGEMIdFormat) == 0); }

uint32_t GEMDetId::v12Form ( ) const

inline

Definition at line 206 of file GEMDetId.h.

References DetId::id_, and v12Form().

Referenced by GEMDetId(), operator=(), v12Form(), and v12FromV11().

{ return v12Form(id_); }

static uint32_t GEMDetId::v12Form ( const uint32_t &  inpid )

inlinestatic

Definition at line 208 of file GEMDetId.h.

References chamber(), ChamberMask, MuonSubdetId::GEM, DetId::kDetMask, DetId::kDetOffset, kGEMIdFormat, DetId::kSubdetMask, DetId::kSubdetOffset, layer(), LayerMask, minLayerId, minRegionId, minRingId, minStationId0, DetId::Muon, region(), RegionMask, ring(), RingMask, roll(), RollMask, station(), StationMask, and unpackId().

                                                           {
    uint32_t rawid(inpid);
    if ((rawid & kGEMIdFormat) == 0) {
      int region(0), ring(0), station(-1), layer(0), chamber(0), roll(0);
      unpackId(rawid, region, ring, station, layer, chamber, roll);
      int regionInBits = region - minRegionId;
      int ringInBits = ring - minRingId;
      int stationInBits = station - minStationId0;
      int layerInBits = layer - minLayerId;
      int chamberInBits = chamber - (minChamberId + 1);
      int rollInBits = roll;
      rawid = (((DetId::Muon & DetId::kDetMask) << DetId::kDetOffset) |
               ((MuonSubdetId::GEM & DetId::kSubdetMask) << DetId::kSubdetOffset) |
               ((regionInBits & RegionMask) << RegionStartBit) | ((ringInBits & RingMask) << RingStartBit) |
               ((stationInBits & StationMask) << StationStartBit) | ((layerInBits & LayerMask) << LayerStartBit) |
               ((chamberInBits & ChamberMask) << ChamberStartBit) | ((rollInBits & RollMask) << RollStartBit) |
               kGEMIdFormat);
    }
    return rawid;
  }

void GEMDetId::v12FromV11 ( const uint32_t &  rawid )

inlineprivate

Definition at line 230 of file GEMDetId.h.

References DetId::id_, and v12Form().

{ id_ = v12Form(rawid); }

Member Data Documentation

uint32_t GEMDetId::chamberIdMask = ~(RollMask << RollStartBit)

staticprivate

Definition at line 65 of file GEMDetId.h.

uint32_t GEMDetId::ChamberMask = 0x3F

staticprivate

Definition at line 48 of file GEMDetId.h.

Referenced by GEMDetId(), and v12Form().

uint32_t GEMDetId::ChamberNumBits = 6

staticprivate

Definition at line 45 of file GEMDetId.h.

uint32_t GEMDetId::ChamberStartBit = StationStartBit + StationNumBits

staticprivate

Definition at line 46 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::ChamberStartBitM = RegionStartBit + RegionNumBits

staticprivate

Definition at line 47 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::FormatMask = 0x1

staticprivate

Definition at line 62 of file GEMDetId.h.

uint32_t GEMDetId::FormatNumBits = 1

staticprivate

Definition at line 60 of file GEMDetId.h.

uint32_t GEMDetId::FormatStartBit = RollStartBit + RollNumBits

staticprivate

Definition at line 61 of file GEMDetId.h.

uint32_t GEMDetId::kGEMIdFormat = 0x1000000

staticprivate

Definition at line 63 of file GEMDetId.h.

Referenced by GEMDetId(), and v12Form().

uint32_t GEMDetId::kMuonIdMask = 0xF0000000

staticprivate

Definition at line 64 of file GEMDetId.h.

uint32_t GEMDetId::LayerMask = 0x1F

staticprivate

Definition at line 53 of file GEMDetId.h.

Referenced by v12Form().

uint32_t GEMDetId::LayerMaskP = 0x3

staticprivate

Definition at line 54 of file GEMDetId.h.

uint32_t GEMDetId::LayerNumBits = 5

staticprivate

Definition at line 49 of file GEMDetId.h.

uint32_t GEMDetId::LayerNumBitsP = 2

staticprivate

Definition at line 50 of file GEMDetId.h.

uint32_t GEMDetId::LayerStartBit = ChamberStartBit + ChamberNumBits

staticprivate

Definition at line 51 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::LayerStartBitM = ChamberStartBitM + ChamberNumBits

staticprivate

Definition at line 52 of file GEMDetId.h.

Referenced by unpackId().

int32_t GEMDetId::maxChamberId = 36

static

Definition at line 28 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMELMap::convertDummy(), and GEMeMap::convertDummy().

int32_t GEMDetId::maxLayerId = 2

static

Definition at line 31 of file GEMDetId.h.

Referenced by GEMGeometryBuilderFromCondDB::build(), MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMeMap::convertDummy(), GEMELMap::convertDummy(), FWRPZViewGeometry::showGEM(), and FW3DViewGeometry::showMuonEndcap().

int32_t GEMDetId::maxLayerId0 = 6

static

Definition at line 30 of file GEMDetId.h.

int32_t GEMDetId::maxRegionId = 1

static

Definition at line 20 of file GEMDetId.h.

Referenced by FWRPZViewGeometry::showGEM(), and FW3DViewGeometry::showMuonEndcap().

int32_t GEMDetId::maxRingId = 3

static

Definition at line 22 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers().

int32_t GEMDetId::maxRollId = 15

static

Definition at line 33 of file GEMDetId.h.

Referenced by GEMGeometryBuilderFromCondDB::build(), MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), and GEMELMap::convertDummy().

int32_t GEMDetId::maxStationId = 2

static

Definition at line 26 of file GEMDetId.h.

Referenced by GEMGeometryBuilderFromCondDB::build(), GEMGeometryBuilderFromDDD::build(), MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMeMap::convertDummy(), GEMELMap::convertDummy(), and FW3DViewGeometry::showMuonEndcap().

int32_t GEMDetId::minChamberId = 0

static

Definition at line 27 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), and unpackId().

int32_t GEMDetId::minLayerId = 0

static

Definition at line 29 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMDetId(), FWRPZViewGeometry::showGEM(), FW3DViewGeometry::showMuonEndcap(), unpackId(), and v12Form().

int32_t GEMDetId::minRegionId = -1

static

Definition at line 19 of file GEMDetId.h.

Referenced by GEMDetId(), FWRPZViewGeometry::showGEM(), FW3DViewGeometry::showMuonEndcap(), unpackId(), and v12Form().

int32_t GEMDetId::minRingId = 1

static

Definition at line 21 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMDetId(), unpackId(), and v12Form().

int32_t GEMDetId::minRollId = 0

static

Definition at line 32 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), FWRPZViewGeometry::showGEM(), and FW3DViewGeometry::showMuonEndcap().

int32_t GEMDetId::minStationId = 1

static

Definition at line 24 of file GEMDetId.h.

Referenced by MuonGEMDetLayerGeometryBuilder::buildEndcapLayers(), GEMeMap::convertDummy(), GEMELMap::convertDummy(), FWRPZViewGeometry::showGEM(), FW3DViewGeometry::showMuonEndcap(), and unpackId().

int32_t GEMDetId::minStationId0 = 0

static

Definition at line 23 of file GEMDetId.h.

Referenced by GEMDetId(), unpackId(), and v12Form().

uint32_t GEMDetId::RegionMask = 0x3

staticprivate

Definition at line 38 of file GEMDetId.h.

Referenced by GEMDetId(), and v12Form().

uint32_t GEMDetId::RegionNumBits = 2

staticprivate

Definition at line 36 of file GEMDetId.h.

uint32_t GEMDetId::RegionStartBit = 0

staticprivate

Definition at line 37 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::RingMask = 0x7

staticprivate

Definition at line 41 of file GEMDetId.h.

Referenced by v12Form().

uint32_t GEMDetId::RingNumBits = 3

staticprivate

Definition at line 39 of file GEMDetId.h.

uint32_t GEMDetId::RingStartBit = RegionStartBit + RegionNumBits

staticprivate

Definition at line 40 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::RollMask = 0x1F

staticprivate

Definition at line 59 of file GEMDetId.h.

Referenced by v12Form().

uint32_t GEMDetId::RollNumBits = 5

staticprivate

Definition at line 55 of file GEMDetId.h.

uint32_t GEMDetId::RollStartBit = LayerStartBit + LayerNumBits

staticprivate

Definition at line 56 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::RollStartBitM = LayerStartBitM + LayerNumBits

staticprivate

Definition at line 58 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::RollStartBitP = LayerStartBit + LayerNumBitsP

staticprivate

Definition at line 57 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::StationMask = 0x7

staticprivate

Definition at line 44 of file GEMDetId.h.

Referenced by GEMDetId(), and v12Form().

uint32_t GEMDetId::StationNumBits = 3

staticprivate

Definition at line 42 of file GEMDetId.h.

uint32_t GEMDetId::StationStartBit = RingStartBit + RingNumBits

staticprivate

Definition at line 43 of file GEMDetId.h.

Referenced by unpackId().

uint32_t GEMDetId::superChamberIdMask = chamberIdMask + ~(LayerMask << LayerStartBit)

staticprivate

Definition at line 66 of file GEMDetId.h.