L1TMuon::TTGeometryTranslator Class Reference

#include <TTGeometryTranslator.h>

Public Member Functions
double	calculateBendAngle (const TTTriggerPrimitive &) const
double	calculateGlobalEta (const TTTriggerPrimitive &) const
double	calculateGlobalPhi (const TTTriggerPrimitive &) const
void	checkAndUpdateGeometry (const edm::EventSetup &)
GlobalPoint	getGlobalPoint (const TTTriggerPrimitive &) const
const MagneticField &	getMagneticField () const
const TrackerGeometry &	getTrackerGeometry () const
const TrackerTopology &	getTrackerTopology () const
bool	isBarrel (const TTTriggerPrimitive &) const
bool	isPSModule (const TTTriggerPrimitive &) const
int	layer (const TTTriggerPrimitive &) const
int	module (const TTTriggerPrimitive &) const
int	region (const TTTriggerPrimitive &) const
int	ring (const TTTriggerPrimitive &) const
	TTGeometryTranslator ()
	~TTGeometryTranslator ()

Private Member Functions
double	calcTTSpecificBend (const TTTriggerPrimitive &) const
double	calcTTSpecificEta (const TTTriggerPrimitive &) const
double	calcTTSpecificPhi (const TTTriggerPrimitive &) const
GlobalPoint	getTTSpecificPoint (const TTTriggerPrimitive &) const

Private Attributes
edm::ESHandle< TrackerGeometry >	_geom
unsigned long long	_geom_cache_id
edm::ESHandle< MagneticField >	_magfield
unsigned long long	_magfield_cache_id
edm::ESHandle< TrackerTopology >	_topo
unsigned long long	_topo_cache_id

Detailed Description

Definition at line 28 of file TTGeometryTranslator.h.

Constructor & Destructor Documentation

TTGeometryTranslator::TTGeometryTranslator

(

)

Definition at line 23 of file TTGeometryTranslator.cc.

                                          :
  _geom_cache_id(0ULL), _topo_cache_id(0ULL), _magfield_cache_id(0ULL) {
}

TTGeometryTranslator::~TTGeometryTranslator

(

)

Definition at line 27 of file TTGeometryTranslator.cc.

                                            {
}

Member Function Documentation

double TTGeometryTranslator::calcTTSpecificBend ( const TTTriggerPrimitive &  tp ) const

private

Definition at line 193 of file TTGeometryTranslator.cc.

References L1TMuon::TTTriggerPrimitive::TTData::bend, and L1TMuon::TTTriggerPrimitive::getTTData().

Referenced by calculateBendAngle().

                                                                           {
  return tp.getTTData().bend;
}

double TTGeometryTranslator::calcTTSpecificEta ( const TTTriggerPrimitive &  tp ) const

private

Definition at line 183 of file TTGeometryTranslator.cc.

References PV3DBase< T, PVType, FrameType >::eta(), and getTTSpecificPoint().

Referenced by calculateGlobalEta().

                                                                          {
  return getTTSpecificPoint(tp).eta();
}

double TTGeometryTranslator::calcTTSpecificPhi ( const TTTriggerPrimitive &  tp ) const

private

Definition at line 188 of file TTGeometryTranslator.cc.

References getTTSpecificPoint(), and PV3DBase< T, PVType, FrameType >::phi().

Referenced by calculateGlobalPhi().

                                                                          {
  return getTTSpecificPoint(tp).phi();
}

double TTGeometryTranslator::calculateBendAngle

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 123 of file TTGeometryTranslator.cc.

References calcTTSpecificBend(), L1TMuon::TTTriggerPrimitive::kTT, and L1TMuon::TTTriggerPrimitive::subsystem().

                                                                           {
  switch(tp.subsystem()) {
  case TTTriggerPrimitive::kTT:
    return calcTTSpecificBend(tp);
    break;
  default:
    return std::nan("Invalid TP type!");
    break;
  }
}

double TTGeometryTranslator::calculateGlobalEta

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 99 of file TTGeometryTranslator.cc.

References calcTTSpecificEta(), L1TMuon::TTTriggerPrimitive::kTT, and L1TMuon::TTTriggerPrimitive::subsystem().

                                                                           {
  switch(tp.subsystem()) {
  case TTTriggerPrimitive::kTT:
    return calcTTSpecificEta(tp);
    break;
  default:
    return std::nan("Invalid TP type!");
    break;
  }
}

double TTGeometryTranslator::calculateGlobalPhi

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 111 of file TTGeometryTranslator.cc.

References calcTTSpecificPhi(), L1TMuon::TTTriggerPrimitive::kTT, and L1TMuon::TTTriggerPrimitive::subsystem().

                                                                           {
  switch(tp.subsystem()) {
  case TTTriggerPrimitive::kTT:
    return calcTTSpecificPhi(tp);
    break;
  default:
    return std::nan("Invalid TP type!");
    break;
  }
}

void TTGeometryTranslator::checkAndUpdateGeometry

(

const edm::EventSetup &

es

)

Definition at line 147 of file TTGeometryTranslator.cc.

References _geom, _geom_cache_id, _magfield, _magfield_cache_id, _topo, _topo_cache_id, edm::eventsetup::EventSetupRecord::cacheIdentifier(), relativeConstraints::geom, edm::EventSetup::get(), and edm::eventsetup::EventSetupRecord::get().

                                                                         {
  const TrackerDigiGeometryRecord& geom = es.get<TrackerDigiGeometryRecord>();
  unsigned long long geomid = geom.cacheIdentifier();
  if( _geom_cache_id != geomid ) {
    geom.get(_geom);
    _geom_cache_id = geomid;
  }

  const TrackerTopologyRcd& topo = es.get<TrackerTopologyRcd>();
  unsigned long long topoid = topo.cacheIdentifier();
  if( _topo_cache_id != topoid ) {
    topo.get(_topo);
    _topo_cache_id = topoid;
  }

  const IdealMagneticFieldRecord& magfield = es.get<IdealMagneticFieldRecord>();
  unsigned long long magfieldid = magfield.cacheIdentifier();
  if( _magfield_cache_id != magfieldid ) {
    magfield.get(_magfield);
    _magfield_cache_id = magfieldid;
  }
}

GlobalPoint TTGeometryTranslator::getGlobalPoint

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 135 of file TTGeometryTranslator.cc.

References getTTSpecificPoint(), L1TMuon::TTTriggerPrimitive::kTT, and L1TMuon::TTTriggerPrimitive::subsystem().

Referenced by TTPrimitiveConversion::convert_tt().

                                                                       {
  switch(tp.subsystem()) {
  case TTTriggerPrimitive::kTT:
    return getTTSpecificPoint(tp);
    break;
  default:
    GlobalPoint ret(GlobalPoint::Polar(std::nan("Invalid TP type!"), std::nan("Invalid TP type!"), std::nan("Invalid TP type!")));
    return ret;
    break;
  }
}

const MagneticField& L1TMuon::TTGeometryTranslator::getMagneticField ( ) const

inline

Definition at line 54 of file TTGeometryTranslator.h.

{ return *_magfield; }

const TrackerGeometry& L1TMuon::TTGeometryTranslator::getTrackerGeometry ( ) const

inline

Definition at line 52 of file TTGeometryTranslator.h.

{ return *_geom; }

const TrackerTopology& L1TMuon::TTGeometryTranslator::getTrackerTopology ( ) const

inline

Definition at line 53 of file TTGeometryTranslator.h.

{ return *_topo; }

GlobalPoint TTGeometryTranslator::getTTSpecificPoint ( const TTTriggerPrimitive &  tp ) const

private

Definition at line 171 of file TTGeometryTranslator.cc.

References _geom, L1TMuon::TTTriggerPrimitive::TTData::col_f, L1TMuon::TTTriggerPrimitive::detId(), L1TMuon::TTTriggerPrimitive::getTTData(), runTauDisplay::gp, TrackerGeometry::idToDetUnit(), Topology::localPosition(), L1TMuon::TTTriggerPrimitive::TTData::row_f, PixelGeomDetUnit::specificTopology(), GeomDet::surface(), and Surface::toGlobal().

Referenced by calcTTSpecificEta(), calcTTSpecificPhi(), and getGlobalPoint().

                                                                           {
  // Check L1Trigger/TrackTrigger/src/TTStubAlgorithm_official.cc
  const DetId detId = tp.detId();
  const GeomDetUnit* geoUnit = _geom->idToDetUnit(detId+1);  // det0
  //const GeomDetUnit* geoUnit = _geom->idToDetUnit(detId+2);  // det1
  const Phase2TrackerGeomDetUnit* ph2TkGeoUnit = dynamic_cast<const Phase2TrackerGeomDetUnit*>(geoUnit);
  const MeasurementPoint mp(tp.getTTData().row_f, tp.getTTData().col_f);
  const GlobalPoint gp = ph2TkGeoUnit->surface().toGlobal(ph2TkGeoUnit->specificTopology().localPosition(mp));
  return gp;
}

bool TTGeometryTranslator::isBarrel

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 30 of file TTGeometryTranslator.cc.

References L1TMuon::TTTriggerPrimitive::detId(), isBarrel(), DetId::subdetId(), and StripSubdetector::TOB.

Referenced by isBarrel().

                                                                      {
  const DetId detId = tp.detId();
  bool isBarrel = (detId.subdetId() == StripSubdetector::TOB);
  //bool isEndcap = (detId.subdetId() == StripSubdetector::TID);
  return isBarrel;
}

bool TTGeometryTranslator::isPSModule

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 37 of file TTGeometryTranslator.cc.

References _geom, L1TMuon::TTTriggerPrimitive::detId(), TrackerGeometry::getDetectorType(), TrackerGeometry::Ph2PSP, and TrackerGeometry::Ph2PSS.

                                                                        {
  const DetId detId = tp.detId();
  const TrackerGeometry::ModuleType moduleType = _geom->getDetectorType(detId);
  bool isPSModule = (moduleType == TrackerGeometry::ModuleType::Ph2PSP) || (moduleType == TrackerGeometry::ModuleType::Ph2PSS);
  //bool isSSModule = (moduleType == TrackerGeometry::ModuleType::Ph2SS);
  return isPSModule;
}

int TTGeometryTranslator::layer

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 62 of file TTGeometryTranslator.cc.

References _topo, L1TMuon::TTTriggerPrimitive::detId(), TrackerTopology::layer(), DetId::subdetId(), StripSubdetector::TID, and StripSubdetector::TOB.

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

                                                                  {
  int layer = 0;

  const DetId detId = tp.detId();
  if (detId.subdetId() == StripSubdetector::TOB) {  // barrel
    layer = static_cast<int>(_topo->layer(detId));
  } else if (detId.subdetId() == StripSubdetector::TID) {  // endcap
    layer = static_cast<int>(_topo->layer(detId));
  }
  return layer;
}

int TTGeometryTranslator::module

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 86 of file TTGeometryTranslator.cc.

References _topo, L1TMuon::TTTriggerPrimitive::detId(), TrackerTopology::module(), DetId::subdetId(), StripSubdetector::TID, and StripSubdetector::TOB.

Referenced by TTPrimitiveConversion::convert_tt().

                                                                   {
  int module = 0;

  const DetId detId = tp.detId();
  if (detId.subdetId() == StripSubdetector::TOB) {  // barrel
    module = static_cast<int>(_topo->module(detId));
  } else if (detId.subdetId() == StripSubdetector::TID) {  // endcap
    module = static_cast<int>(_topo->module(detId));
  }
  return module;
}

int TTGeometryTranslator::region

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 45 of file TTGeometryTranslator.cc.

References _topo, L1TMuon::TTTriggerPrimitive::detId(), DetId::subdetId(), StripSubdetector::TID, TrackerTopology::tidSide(), and StripSubdetector::TOB.

Referenced by TTPrimitiveConversion::convert_tt().

                                                                   {
  int region = 0;

  const DetId detId = tp.detId();
  if (detId.subdetId() == StripSubdetector::TOB) {  // barrel
    region = 0;
  } else if (detId.subdetId() == StripSubdetector::TID) {  // endcap
    int type = _topo->tidSide(detId);   // 1=-ve 2=+ve
    if (type == 1) {
      region = -1;
    } else if (type == 2) {
      region = +1;
    }
  }
  return region;
}

int TTGeometryTranslator::ring

(

const TTTriggerPrimitive &

tp

)

const

Definition at line 74 of file TTGeometryTranslator.cc.

References _topo, L1TMuon::TTTriggerPrimitive::detId(), DetId::subdetId(), StripSubdetector::TID, TrackerTopology::tidRing(), StripSubdetector::TOB, and TrackerTopology::tobRod().

Referenced by TTPrimitiveConversion::convert_tt(), and geometryXMLparser.CSCAlignable::index().

                                                                 {
  int ring = 0;

  const DetId detId = tp.detId();
  if (detId.subdetId() == StripSubdetector::TOB) {  // barrel
    ring = static_cast<int>(_topo->tobRod(detId));
  } else if (detId.subdetId() == StripSubdetector::TID) {  // endcap
    ring = static_cast<int>(_topo->tidRing(detId));
  }
  return ring;
}

Member Data Documentation

edm::ESHandle<TrackerGeometry> L1TMuon::TTGeometryTranslator::_geom

private

Definition at line 59 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry(), getTTSpecificPoint(), and isPSModule().

unsigned long long L1TMuon::TTGeometryTranslator::_geom_cache_id

private

Definition at line 58 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry().

edm::ESHandle<MagneticField> L1TMuon::TTGeometryTranslator::_magfield

private

Definition at line 65 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry().

unsigned long long L1TMuon::TTGeometryTranslator::_magfield_cache_id

private

Definition at line 64 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry().

edm::ESHandle<TrackerTopology> L1TMuon::TTGeometryTranslator::_topo

private

Definition at line 62 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry(), layer(), module(), region(), and ring().

unsigned long long L1TMuon::TTGeometryTranslator::_topo_cache_id

private

Definition at line 61 of file TTGeometryTranslator.h.

Referenced by checkAndUpdateGeometry().