Detector identifier class for the strip tracker. More...

#include <SiStripDetId.h>

Inheritance diagram for SiStripDetId:

Public Types
enum	ModuleGeometry { UNKNOWNGEOMETRY, IB1, IB2, OB1, OB2, W1A, W2A, W3A, W1B, W2B, W3B, W4, W5, W6, W7 }
enum	SubDetector { UNKNOWN = 0, TIB = 3, TID = 4, TOB = 5, TEC = 6 }
Public Member Functions
uint32_t	glued () const
ModuleGeometry	moduleGeometry () const
uint32_t	partnerDetId () const
uint16_t	reserved () const
	SiStripDetId (const DetId &det_id, const uint16_t &reserved)
	SiStripDetId (const uint32_t &raw_id)
	SiStripDetId (Detector det, int subdet)
	SiStripDetId ()
	SiStripDetId (const uint32_t &raw_id, const uint16_t &reserved)
	SiStripDetId (const DetId &det_id)
uint32_t	stereo () const
double	stripLength () const
SubDetector	subDetector () const
Static Private Attributes
static const unsigned	layerMask_ = 0x7
static const unsigned	layerStartBit_ = 14
static const uint16_t	reservedMask_ = 0x7
static const uint16_t	reservedStartBit_ = 20
static const unsigned	ringMaskTEC_ = 0x7
static const unsigned	ringMaskTID_ = 0x3
static const unsigned	ringStartBitTEC_ = 5
static const unsigned	ringStartBitTID_ = 9
static const uint32_t	sterMask_ = 0x3
static const uint32_t	sterStartBit_ = 0

Detailed Description

Detector identifier class for the strip tracker.

Author:: R.Bainbridge

Definition at line 17 of file SiStripDetId.h.

Member Enumeration Documentation

enum SiStripDetId::ModuleGeometry

Enumerated type for tracker module geometries.

Enumerator:

UNKNOWNGEOMETRY
IB1
IB2
OB1
OB2
W1A
W2A
W3A
W1B
W2B
W3B
W4
W5
W6
W7

Definition at line 39 of file SiStripDetId.h.

{UNKNOWNGEOMETRY, IB1, IB2, OB1, OB2, W1A, W2A, W3A, W1B, W2B, W3B, W4, W5, W6, W7};

enum SiStripDetId::SubDetector

Enumerated type for tracker sub-deteector systems.

Enumerator:

UNKNOWN
TIB
TID
TOB
TEC

Definition at line 36 of file SiStripDetId.h.

{ UNKNOWN=0, TIB=3, TID=4, TOB=5, TEC=6 };

Constructor & Destructor Documentation

SiStripDetId::SiStripDetId ( ) [inline]

Construct a null id

Definition at line 24 of file SiStripDetId.h.

: DetId() {;}

SiStripDetId::SiStripDetId ( const uint32_t & raw_id ) [inline]

Construct from a raw value

Definition at line 27 of file SiStripDetId.h.

: DetId( raw_id ) {;}

SiStripDetId::SiStripDetId ( const DetId & det_id ) [inline]

Construct from generic DetId

Definition at line 30 of file SiStripDetId.h.

: DetId( det_id.rawId() ) {;}

SiStripDetId::SiStripDetId	(	Detector	det,
		int	subdet
	)		`[inline]`

Construct and fill only the det and sub-det fields.

Definition at line 33 of file SiStripDetId.h.

: DetId( det, subdet ) {;}

SiStripDetId::SiStripDetId	(	const uint32_t &	raw_id,
		const uint16_t &	reserved
	)		`[inline]`

Construct from a raw value and set "reserved" field.

Definition at line 65 of file SiStripDetId.h.

References DetId::id_, reservedMask_, and reservedStartBit_.

    : DetId( raw_id ) 
  {
    id_ &= ( ~static_cast<uint32_t>(reservedMask_<<reservedStartBit_) );
    id_ |= ( ( reserved & reservedMask_ ) << reservedStartBit_ );
  }

SiStripDetId::SiStripDetId	(	const DetId &	det_id,
		const uint16_t &	reserved
	)		`[inline]`

Construct from generic DetId and set "reserved" field.

Definition at line 77 of file SiStripDetId.h.

References DetId::id_, reservedMask_, and reservedStartBit_.

    : DetId( det_id.rawId() ) 
  {
    id_ &= ( ~static_cast<uint32_t>(reservedMask_<<reservedStartBit_) );
    id_ |= ( ( reserved & reservedMask_ ) << reservedStartBit_ );
  }

Member Function Documentation

uint32_t SiStripDetId::glued ( ) const [inline]

A non-zero value means a glued module, null means not glued.

Definition at line 154 of file SiStripDetId.h.

References DetId::id_, sterMask_, and sterStartBit_.

Referenced by RingMaker::determineExtensions(), AlignableTracker::detsToAlignables(), RingMaker::dumpDetIds(), RingMaker::fillTECGeometryArray(), RingMaker::fillTIBGeometryArray(), RingMaker::fillTIDGeometryArray(), RingMaker::fillTOBGeometryArray(), cms::ClusterMTCCFilter::filter(), SiStripGainCosmicCalculator::getNewObject(), TIBDetId::isDoubleSide(), TOBDetId::isDoubleSide(), TECDetId::isDoubleSide(), TIDDetId::isDoubleSide(), RoadSearchDetIdHelper::IsGluedRPhi(), RoadSearchDetIdHelper::IsMatched(), RoadSearchCloudMakerAlgorithm::isSingleLayer(), RoadSearchDetIdHelper::IsSingleRPhi(), RoadSearchDetIdHelper::IsStereo(), and trackerHierarchy().

                                   {
  if ( ((id_>>sterStartBit_) & sterMask_ ) == 1 ) {
    return ( id_ - 1 );
  } else if ( ((id_>>sterStartBit_) & sterMask_ ) == 2 ) {
    return ( id_ - 2 );
  } else { return 0; }
}

SiStripDetId::ModuleGeometry SiStripDetId::moduleGeometry ( ) const [inline]

Returns enumerated type specifying sub-detector.

Definition at line 132 of file SiStripDetId.h.

References IB1, IB2, DetId::id_, layerMask_, layerStartBit_, OB1, OB2, ringMaskTEC_, ringMaskTID_, ringStartBitTEC_, ringStartBitTID_, subDetector(), TEC, TIB, TID, TOB, UNKNOWN, UNKNOWNGEOMETRY, W1A, W1B, W2A, W2B, W3A, W3B, W4, W5, W6, and W7.

Referenced by TrackClusterSplitter::splitCluster().

                                                              {
  switch(subDetector()) {
  case TIB: return int((id_>>layerStartBit_) & layerMask_)<3? IB1 : IB2;
  case TOB: return int((id_>>layerStartBit_) & layerMask_)<5? OB2 : OB1;
  case TID: switch ((id_>>ringStartBitTID_) & ringMaskTID_) {
    case 1: return W1A;
    case 2: return W2A;
    case 3: return W3A;
    }
  case TEC: switch ((id_>>ringStartBitTEC_) & ringMaskTEC_) {
    case 1: return W1B;
    case 2: return W2B;
    case 3: return W3B;
    case 4: return W4;
    case 5: return W5;
    case 6: return W6;
    case 7: return W7;
    }
  case UNKNOWN: default: return UNKNOWNGEOMETRY;
  }
}

uint32_t SiStripDetId::partnerDetId ( ) const [inline]

Returns DetId of the partner module if glued, otherwise null.

Definition at line 168 of file SiStripDetId.h.

References DetId::id_, sterMask_, and sterStartBit_.

Referenced by TrackAssociatorByHits::associateSimToReco(), MuonAssociatorByHits::associateSimToRecoIndices(), RingMaker::determineExtensions(), and RingMaker::dumpDetIds().

                                          {
  if ( ((id_>>sterStartBit_) & sterMask_ ) == 1 ) {
    return ( id_ + 1 );
  } else if ( ((id_>>sterStartBit_) & sterMask_ ) == 2 ) {
    return ( id_ - 1 );
  } else { return 0; }
}

uint16_t SiStripDetId::reserved ( ) const [inline]

Returns value of "reserved" field.

Definition at line 181 of file SiStripDetId.h.

References DetId::id_, reservedMask_, and reservedStartBit_.

                                      { 
  return static_cast<uint16_t>( (id_>>reservedStartBit_) & reservedMask_ );
}

uint32_t SiStripDetId::stereo ( ) const [inline]

A non-zero value means a stereo module, null means not stereo.

Definition at line 162 of file SiStripDetId.h.

References DetId::id_, sterMask_, and sterStartBit_.

Referenced by SiStripRecHitsValid::analyze(), sistrip::MeasureLA::calibration_key(), helper::ClusterStorer::ClusterHitRecord< SiStripRecHit2D::ClusterRef >rekey(), RingMaker::determineExtensions(), RingMaker::dumpDetIds(), SiStripHotStripAlgorithmFromClusterOccupancy::extractBadStrips(), TrackerOfflineValidation::fillTree(), TrackerOfflineValidationSummary::fillTree(), cms::ClusterMTCCFilter::filter(), SiStripGainCosmicCalculator::getNewObject(), SiStripSubStructure::getTECDetectors(), SiStripSubStructure::getTIDDetectors(), AlignmentTrackSelector::isHit2D(), TECDetId::isRPhi(), TOBDetId::isRPhi(), TIBDetId::isRPhi(), TIDDetId::isRPhi(), TIDDetId::isStereo(), TIBDetId::isStereo(), TOBDetId::isStereo(), TECDetId::isStereo(), LA_Filler_Fitter::layerLabel(), StripCPEfromTemplate::localParameters(), TrajectoryManager::makeSinglePSimHit(), TkAlCaOverlapTagger::produce(), reco::modules::TrackerTrackHitFilter::produceFromTrajectory(), and trackerHierarchy().

                                    {
  if ( ((id_>>sterStartBit_ ) & sterMask_ ) == 1 ) {
    return ( (id_>>sterStartBit_) & sterMask_ );
  } else { return 0; }
}

double SiStripDetId::stripLength ( ) const [inline]

Returns strip length of strip tracker sensor, otherwise null.

Definition at line 176 of file SiStripDetId.h.

                                       {
  return 0.;
}

SiStripDetId::SubDetector SiStripDetId::subDetector ( ) const [inline]

Returns enumerated type specifying sub-detector.

Definition at line 114 of file SiStripDetId.h.

References DetId::det(), DetId::subdetId(), TEC, TIB, TID, TOB, DetId::Tracker, and UNKNOWN.

Referenced by MonitorTrackResiduals::analyze(), sistrip::MeasureLA::calibration_key(), MonitorTrackResiduals::createMEs(), LA_Filler_Fitter::fill(), SiStripFolderOrganizer::getFolderName(), SiStripFolderOrganizer::getLayerFolderName(), SiStripHashedDetId::init(), ClusterSummary::ModuleSelection::IsStripSelected(), SiStripBadModuleGenerator::isTECDetector(), SiStripBadModuleGenerator::isTIBDetector(), SiStripBadModuleGenerator::isTIDDetector(), SiStripBadModuleGenerator::isTOBDetector(), LA_Filler_Fitter::layerLabel(), moduleGeometry(), ShallowClustersProducer::moduleVars::moduleVars(), SiStripTrackerMapCreator::printBadModuleList(), SiStripFolderOrganizer::setLayerFolder(), SiStripRegionCabling::subdetFromDetId(), LA_Filler_Fitter::subdetLabel(), TrackerDpgAnalysis::toStringName(), and HDQMInspectorConfigSiStrip::translateDetId().

                                                        {
  if( det() == DetId::Tracker &&
      subdetId() == static_cast<int>(SiStripDetId::TIB) ) {
    return SiStripDetId::TIB;
  } else if ( det() == DetId::Tracker &&
              subdetId() == static_cast<int>(SiStripDetId::TID) ) {
    return SiStripDetId::TID;
  } else if ( det() == DetId::Tracker &&
              subdetId() == static_cast<int>(SiStripDetId::TOB) ) {
    return SiStripDetId::TOB;
  } else if ( det() == DetId::Tracker &&
              subdetId() == static_cast<int>(SiStripDetId::TEC) ) {
    return SiStripDetId::TEC;
  } else {
    return SiStripDetId::UNKNOWN;
  }
}