SiStripDetId Class Reference

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 Types inherited from DetId
enum	Detector {   Tracker =1, Muon =2, Ecal =3, Hcal =4,   Calo =5 }

Public Member Functions
virtual uint32_t	glued () const
ModuleGeometry	moduleGeometry () const
virtual uint32_t	partnerDetId () const
uint16_t	reserved () const
	SiStripDetId ()
	SiStripDetId (const uint32_t &raw_id)
	SiStripDetId (const DetId &)
	SiStripDetId (Detector det, int subdet)
	SiStripDetId (const uint32_t &raw_id, const uint16_t &reserved)
	SiStripDetId (const DetId &det_id, const uint16_t &reserved)
virtual uint32_t	stereo () const
virtual double	stripLength () const
SubDetector	subDetector () 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 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

Additional Inherited Members
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

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

(

)

Construct a null id

Definition at line 6 of file SiStripDetId.cc.

: DetId() {;}

SiStripDetId::SiStripDetId

(

const uint32_t &

raw_id

)

Construct from a raw value

Definition at line 10 of file SiStripDetId.cc.

: DetId( raw_id ) {;}

SiStripDetId::SiStripDetId

(

const DetId &

det_id

)

Construct from generic DetId

Definition at line 14 of file SiStripDetId.cc.

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

SiStripDetId::SiStripDetId	(	Detector	det,
		int	subdet
	)

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

Definition at line 18 of file SiStripDetId.cc.

: DetId( det, subdet ) {;}

SiStripDetId::SiStripDetId	(	const uint32_t &	raw_id,
		const uint16_t &	reserved
	)

Returns true if the module is a double side = rphi + stereo Construct from a raw value and set "reserved" field.

Definition at line 22 of file SiStripDetId.cc.

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
	)

Construct from generic DetId and set "reserved" field.

Definition at line 32 of file SiStripDetId.cc.

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

inlinevirtual

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

Definition at line 142 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(), TOBDetId::isDoubleSide(), TIBDetId::isDoubleSide(), TIDDetId::isDoubleSide(), TECDetId::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 120 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.

                                                              {
  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

inlinevirtual

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

Definition at line 156 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 172 of file SiStripDetId.h.

References DetId::id_, reservedMask_, and reservedStartBit_.

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

uint32_t SiStripDetId::stereo ( ) const

inlinevirtual

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

Definition at line 150 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(), TrackerOfflineValidationSummary::fillTree(), TrackerOfflineValidation::fillTree(), cms::ClusterMTCCFilter::filter(), SiStripGainCosmicCalculator::getNewObject(), SiStripSubStructure::getTECDetectors(), SiStripSubStructure::getTIDDetectors(), AlignmentTrackSelector::isHit2D(), TOBDetId::isRPhi(), TIBDetId::isRPhi(), TIDDetId::isRPhi(), TECDetId::isRPhi(), TOBDetId::isStereo(), TIBDetId::isStereo(), TIDDetId::isStereo(), TECDetId::isStereo(), LA_Filler_Fitter::layerLabel(), 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

inlinevirtual

Returns strip length of strip tracker sensor, otherwise null.

Definition at line 164 of file SiStripDetId.h.

                                       {
  return 0.;
}

SiStripDetId::SubDetector SiStripDetId::subDetector ( ) const

inline

Returns enumerated type specifying sub-detector.

Definition at line 102 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(), SiStripBadModuleGenerator::isTECDetector(), SiStripBadModuleGenerator::isTIBDetector(), SiStripBadModuleGenerator::isTIDDetector(), SiStripBadModuleGenerator::isTOBDetector(), LA_Filler_Fitter::layerLabel(), moduleGeometry(), ShallowClustersProducer::moduleVars::moduleVars(), 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;
  }
}

Member Data Documentation

const unsigned SiStripDetId::layerMask_ = 0x7

staticprivate

Definition at line 92 of file SiStripDetId.h.

Referenced by moduleGeometry().

const unsigned SiStripDetId::layerStartBit_ = 14

staticprivate

Definition at line 91 of file SiStripDetId.h.

Referenced by moduleGeometry().

const uint16_t SiStripDetId::reservedMask_ = 0x7

staticprivate

Mask for "reserved" bit field (3-bits wide).

Definition at line 86 of file SiStripDetId.h.

Referenced by reserved(), and SiStripDetId().

const uint16_t SiStripDetId::reservedStartBit_ = 20

staticprivate

Position of "reserved" bit field.

Definition at line 80 of file SiStripDetId.h.

Referenced by reserved(), and SiStripDetId().

const unsigned SiStripDetId::ringMaskTEC_ = 0x7

staticprivate

Definition at line 96 of file SiStripDetId.h.

Referenced by moduleGeometry().

const unsigned SiStripDetId::ringMaskTID_ = 0x3

staticprivate

Definition at line 94 of file SiStripDetId.h.

Referenced by moduleGeometry().

const unsigned SiStripDetId::ringStartBitTEC_ = 5

staticprivate

Definition at line 95 of file SiStripDetId.h.

Referenced by moduleGeometry().

const unsigned SiStripDetId::ringStartBitTID_ = 9

staticprivate

Definition at line 93 of file SiStripDetId.h.

Referenced by moduleGeometry().

const uint32_t SiStripDetId::sterMask_ = 0x3

staticprivate

Definition at line 89 of file SiStripDetId.h.

Referenced by glued(), partnerDetId(), and stereo().

const uint32_t SiStripDetId::sterStartBit_ = 0

staticprivate

Definition at line 83 of file SiStripDetId.h.

Referenced by glued(), partnerDetId(), and stereo().