MuonDetIdAssociator Class Reference

#include <MuonDetIdAssociator.h>

Inheritance diagram for MuonDetIdAssociator:

Public Member Functions
const GeomDet *	getGeomDet (const DetId &id) const override
	MuonDetIdAssociator ()
	MuonDetIdAssociator (const int nPhi, const int nEta, const double etaBinSize)
	MuonDetIdAssociator (int nPhi, int nEta, double etaBinSize, const GlobalTrackingGeometry *geom, const CSCBadChambers *badChambers, bool includeBadChambers, bool includeGEM, bool includeME0)
const char *	name () const override
virtual void	setCSCBadChambers (const CSCBadChambers *ptr)
virtual void	setGeometry (const GlobalTrackingGeometry *ptr)
Public Member Functions inherited from DetIdAssociator
virtual void	buildMap ()
	make the look-up map More...
	DetIdAssociator (const int nPhi, const int nEta, const double etaBinSize)
double	etaBinSize () const
	look-up map bin size in eta dimension More...
virtual std::vector< DetId >	getCrossedDetIds (const std::set< DetId > &, const std::vector< GlobalPoint > &trajectory) const
virtual std::vector< DetId >	getCrossedDetIds (const std::set< DetId > &, const std::vector< SteppingHelixStateInfo > &trajectory, const double toleranceInSigmas=-1) const
virtual std::set< DetId >	getDetIdsCloseToAPoint (const GlobalPoint &, const int iN=0) const
virtual std::set< DetId >	getDetIdsCloseToAPoint (const GlobalPoint &direction, const unsigned int iNEtaPlus, const unsigned int iNEtaMinus, const unsigned int iNPhiPlus, const unsigned int iNPhiMinus) const
virtual std::set< DetId >	getDetIdsCloseToAPoint (const GlobalPoint &direction, const MapRange &mapRange) const
virtual std::set< DetId >	getDetIdsCloseToAPoint (const GlobalPoint &point, const double d=0) const
virtual std::set< DetId >	getDetIdsCloseToAPoint (const GlobalPoint &point, const double dThetaPlus, const double dThetaMinus, const double dPhiPlus, const double dPhiMinus) const
virtual std::set< DetId >	getDetIdsInACone (const std::set< DetId > &, const std::vector< GlobalPoint > &trajectory, const double dR) const
virtual int	iEta (const GlobalPoint &) const
	look-up map eta index More...
virtual int	iPhi (const GlobalPoint &) const
	look-up map phi index More...
int	nEtaBins () const
	number of bins of the look-up map in eta dimension More...
int	nPhiBins () const
	number of bins of the look-up map in phi dimension More...
virtual bool	selectAllInACone (const double dR) const
	helper to see if getDetIdsInACone is useful More...
const FiducialVolume &	volume () const
	get active detector volume More...
virtual	~DetIdAssociator ()

Protected Member Functions
void	check_setup () const override
std::pair< const_iterator, const_iterator >	getDetIdPoints (const DetId &id, std::vector< GlobalPoint > &points) const override
GlobalPoint	getPosition (const DetId &id) const override
void	getValidDetIds (unsigned int, std::vector< DetId > &) const override
bool	insideElement (const GlobalPoint &point, const DetId &id) const override
Protected Member Functions inherited from DetIdAssociator
virtual bool	crossedElement (const GlobalPoint &, const GlobalPoint &, const DetId &, const double toleranceInSigmas=-1, const SteppingHelixStateInfo *=nullptr) const
virtual void	dumpMapContent (int, int) const
virtual void	dumpMapContent (int, int, int, int) const
void	fillSet (std::set< DetId > &set, unsigned int iEta, unsigned int iPhi) const
virtual const unsigned int	getNumberOfSubdetectors () const
unsigned int	index (unsigned int iEta, unsigned int iPhi) const
virtual bool	nearElement (const GlobalPoint &point, const DetId &id, const double distance) const

Protected Attributes
const CSCBadChambers *	cscbadchambers_
const GlobalTrackingGeometry *	geometry_
bool	includeBadChambers_
bool	includeGEM_
bool	includeME0_
Protected Attributes inherited from DetIdAssociator
std::vector< DetId >	container_
const double	etaBinSize_
std::vector< std::pair< unsigned int, unsigned int > >	lookupMap_
double	maxEta_
double	minTheta_
const int	nEta_
const int	nPhi_
bool	theMapIsValid_
FiducialVolume	volume_

Additional Inherited Members
Public Types inherited from DetIdAssociator
typedef std::vector< GlobalPoint >::const_iterator	const_iterator
enum	PropagationTarget { Barrel, ForwardEndcap, BackwardEndcap }

Detailed Description

Definition at line 29 of file MuonDetIdAssociator.h.

Constructor & Destructor Documentation

MuonDetIdAssociator() [1/3]

MuonDetIdAssociator::MuonDetIdAssociator ( )

inline

Definition at line 31 of file MuonDetIdAssociator.h.

      : DetIdAssociator(48, 48, 0.125), geometry_(nullptr), cscbadchambers_(nullptr), includeBadChambers_(false){};

MuonDetIdAssociator() [2/3]

MuonDetIdAssociator::MuonDetIdAssociator ( const int  nPhi, const int  nEta, const double  etaBinSize  )

inline

Definition at line 33 of file MuonDetIdAssociator.h.

      : DetIdAssociator(nPhi, nEta, etaBinSize),
        geometry_(nullptr),
        cscbadchambers_(nullptr),
        includeBadChambers_(false){};

MuonDetIdAssociator() [3/3]

MuonDetIdAssociator::MuonDetIdAssociator ( int  nPhi, int  nEta, double  etaBinSize, const GlobalTrackingGeometry *  geom, const CSCBadChambers *  badChambers, bool  includeBadChambers, bool  includeGEM, bool  includeME0  )

inline

Definition at line 39 of file MuonDetIdAssociator.h.

      : DetIdAssociator(nPhi, nEta, etaBinSize),
        geometry_(geom),
        cscbadchambers_(badChambers),
        includeBadChambers_(includeBadChambers),
        includeGEM_(includeGEM),
        includeME0_(includeME0){};

Member Function Documentation

check_setup()

void MuonDetIdAssociator::check_setup ( ) const

overrideprotectedvirtual

Reimplemented from DetIdAssociator.

Definition at line 31 of file MuonDetIdAssociator.cc.

References DetIdAssociator::check_setup(), cscbadchambers_, Exception, and geometry_.

                                            {
  if (geometry_ == nullptr)
    throw cms::Exception("ConfigurationProblem") << "GlobalTrackingGeomtry is not set\n";
  if (cscbadchambers_ == nullptr)
    throw cms::Exception("ConfigurationProblem") << "CSCBadChambers is not set\n";
  DetIdAssociator::check_setup();
}

getDetIdPoints()

std::pair< DetIdAssociator::const_iterator, DetIdAssociator::const_iterator > MuonDetIdAssociator::getDetIdPoints ( const DetId &  id, std::vector< GlobalPoint > &  points  ) const

overrideprotectedvirtual

Implements DetIdAssociator.

Definition at line 126 of file MuonDetIdAssociator.cc.

References Surface::bounds(), geometry_, getGeomDet(), GlobalTrackingGeometry::idToDet(), hiPixelPairStep_cff::points, GeomDet::surface(), and GeomDet::toGlobal().

                                                           {
  points.clear();
  points.reserve(8);
  const GeomDet* geomDet = getGeomDet(id);

  // the coners of muon detector elements are not stored and can be only calculated
  // based on methods defined in the interface class Bounds:
  //   width() - x
  //   length() - y
  //   thinkness() - z
  // NOTE: this convention is implementation specific and can fail. Both
  //       RectangularPlaneBounds and TrapezoidalPlaneBounds use it.
  // Even though the CSC geomtry is more complicated (trapezoid),  it's enough
  // to estimate which bins should contain this element. For the distance
  // calculation from the edge, we will use exact geometry to get it right.

  const Bounds* bounds = &(geometry_->idToDet(id)->surface().bounds());
  points.push_back(
      geomDet->toGlobal(LocalPoint(+bounds->width() / 2, +bounds->length() / 2, +bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(-bounds->width() / 2, +bounds->length() / 2, +bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(+bounds->width() / 2, -bounds->length() / 2, +bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(-bounds->width() / 2, -bounds->length() / 2, +bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(+bounds->width() / 2, +bounds->length() / 2, -bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(-bounds->width() / 2, +bounds->length() / 2, -bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(+bounds->width() / 2, -bounds->length() / 2, -bounds->thickness() / 2)));
  points.push_back(
      geomDet->toGlobal(LocalPoint(-bounds->width() / 2, -bounds->length() / 2, -bounds->thickness() / 2)));

  return std::pair<const_iterator, const_iterator>(points.begin(), points.end());
}

getGeomDet()

const GeomDet * MuonDetIdAssociator::getGeomDet ( const DetId &  id ) const

overridevirtual

Implements DetIdAssociator.

Definition at line 39 of file MuonDetIdAssociator.cc.

References Exception, geometry_, and GlobalTrackingGeometry::idToDet().

Referenced by getDetIdPoints(), and getPosition().

                                                                    {
  if (geometry_ == nullptr)
    throw cms::Exception("ConfigurationProblem") << "GlobalTrackingGeomtry is not set\n";
  const GeomDet* gd = geometry_->idToDet(id);
  if (gd == nullptr)
    throw cms::Exception("NoGeometry") << "Cannot find GeomDet for DetID: " << id.rawId() << "\n";
  return gd;
}

getPosition()

GlobalPoint MuonDetIdAssociator::getPosition ( const DetId &  id ) const

overrideprotectedvirtual

Implements DetIdAssociator.

Definition at line 48 of file MuonDetIdAssociator.cc.

References getGeomDet(), point, and position.

                                                                  {
  Surface::PositionType point(getGeomDet(id)->surface().position());
  return GlobalPoint(point.x(), point.y(), point.z());
}

getValidDetIds()

void MuonDetIdAssociator::getValidDetIds ( unsigned int  subDectorIndex, std::vector< DetId > &  validIds  ) const

overrideprotectedvirtual

Implements DetIdAssociator.

Definition at line 53 of file MuonDetIdAssociator.cc.

References cscbadchambers_, TrackingGeometry::dets(), dt, Exception, mixOne_premix_on_sim_cfi::gem, geometry_, includeBadChambers_, includeGEM_, includeME0_, CSCBadChambers::isInBadChamber(), mixOne_premix_on_sim_cfi::me0, alignCSCRings::r, omtf::DataWord64::rpc, and GlobalTrackingGeometry::slaveGeometry().

                                                                                                      {
  validIds.clear();
  if (geometry_ == nullptr)
    throw cms::Exception("ConfigurationProblem") << "GlobalTrackingGeomtry is not set\n";
  if (subDectorIndex != 0)
    throw cms::Exception("FatalError")
        << "Muon sub-dectors are all handle as one sub-system, but subDetectorIndex is not zero.\n";

  // CSC
  if (!geometry_->slaveGeometry(CSCDetId()))
    throw cms::Exception("FatalError") << "Cannnot CSCGeometry\n";
  auto const& geomDetsCSC = geometry_->slaveGeometry(CSCDetId())->dets();
  for (auto it = geomDetsCSC.begin(); it != geomDetsCSC.end(); ++it)
    if (auto csc = dynamic_cast<const CSCChamber*>(*it)) {
      if ((!includeBadChambers_) && (cscbadchambers_->isInBadChamber(CSCDetId(csc->id()))))
        continue;
      validIds.push_back(csc->id());
    }

  // DT
  if (!geometry_->slaveGeometry(DTChamberId()))
    throw cms::Exception("FatalError") << "Cannnot DTGeometry\n";
  auto const& geomDetsDT = geometry_->slaveGeometry(DTChamberId())->dets();
  for (auto it = geomDetsDT.begin(); it != geomDetsDT.end(); ++it)
    if (auto dt = dynamic_cast<const DTChamber*>(*it))
      validIds.push_back(dt->id());

  // RPC
  if (!geometry_->slaveGeometry(RPCDetId()))
    throw cms::Exception("FatalError") << "Cannnot RPCGeometry\n";
  auto const& geomDetsRPC = geometry_->slaveGeometry(RPCDetId())->dets();
  for (auto it = geomDetsRPC.begin(); it != geomDetsRPC.end(); ++it)
    if (auto rpc = dynamic_cast<const RPCChamber*>(*it)) {
      std::vector<const RPCRoll*> rolls = (rpc->rolls());
      for (std::vector<const RPCRoll*>::iterator r = rolls.begin(); r != rolls.end(); ++r)
        validIds.push_back((*r)->id().rawId());
    }

  // GEM
  if (includeGEM_) {
    if (!geometry_->slaveGeometry(GEMDetId()))
      throw cms::Exception("FatalError") << "Cannnot GEMGeometry\n";
    auto const& geomDetsGEM = geometry_->slaveGeometry(GEMDetId())->dets();
    for (auto it = geomDetsGEM.begin(); it != geomDetsGEM.end(); ++it) {
      if (auto gem = dynamic_cast<const GEMSuperChamber*>(*it)) {
        if (gem->id().station() == 0)
          validIds.push_back(gem->id());
        else
          for (auto ch : gem->chambers())
            validIds.push_back(ch->id());
      }
    }
  }
  // ME0
  if (includeME0_) {
    if (!geometry_->slaveGeometry(ME0DetId()))
      throw cms::Exception("FatalError") << "Cannnot ME0Geometry\n";
    auto const& geomDetsME0 = geometry_->slaveGeometry(ME0DetId())->dets();
    for (auto it = geomDetsME0.begin(); it != geomDetsME0.end(); ++it) {
      if (auto me0 = dynamic_cast<const ME0Chamber*>(*it)) {
        validIds.push_back(me0->id());
      }
    }
  }
}

insideElement()

bool MuonDetIdAssociator::insideElement ( const GlobalPoint &  point, const DetId &  id  ) const

overrideprotectedvirtual

Implements DetIdAssociator.

Definition at line 119 of file MuonDetIdAssociator.cc.

References Surface::bounds(), Exception, geometry_, GlobalTrackingGeometry::idToDet(), Bounds::inside(), point, GeomDet::surface(), and GeomDet::toLocal().

                                                                                       {
  if (geometry_ == nullptr)
    throw cms::Exception("ConfigurationProblem") << "GlobalTrackingGeomtry is not set\n";
  LocalPoint lp = geometry_->idToDet(id)->toLocal(point);
  return geometry_->idToDet(id)->surface().bounds().inside(lp);
}

name()

const char* MuonDetIdAssociator::name ( void  ) const

inlineoverridevirtual

Implements DetIdAssociator.

Definition at line 60 of file MuonDetIdAssociator.h.

Referenced by config.CFG::__str__(), and validation.Sample::digest().

{ return "AllMuonDetectors"; }

setCSCBadChambers()

virtual void MuonDetIdAssociator::setCSCBadChambers ( const CSCBadChambers *  ptr )

inlinevirtual

Definition at line 56 of file MuonDetIdAssociator.h.

References cscbadchambers_.

{ cscbadchambers_ = ptr; }

setGeometry()

virtual void MuonDetIdAssociator::setGeometry ( const GlobalTrackingGeometry *  ptr )

inlinevirtual

Definition at line 54 of file MuonDetIdAssociator.h.

References geometry_.

{ geometry_ = ptr; }

Member Data Documentation

cscbadchambers_

const CSCBadChambers* MuonDetIdAssociator::cscbadchambers_

protected

Definition at line 76 of file MuonDetIdAssociator.h.

Referenced by check_setup(), getValidDetIds(), and setCSCBadChambers().

geometry_

const GlobalTrackingGeometry* MuonDetIdAssociator::geometry_

protected

Definition at line 74 of file MuonDetIdAssociator.h.

Referenced by check_setup(), getDetIdPoints(), getGeomDet(), getValidDetIds(), insideElement(), and setGeometry().

includeBadChambers_

bool MuonDetIdAssociator::includeBadChambers_

protected

Definition at line 77 of file MuonDetIdAssociator.h.

Referenced by getValidDetIds().

includeGEM_

bool MuonDetIdAssociator::includeGEM_

protected

Definition at line 78 of file MuonDetIdAssociator.h.

Referenced by getValidDetIds().

includeME0_

bool MuonDetIdAssociator::includeME0_

protected

Definition at line 79 of file MuonDetIdAssociator.h.

Referenced by getValidDetIds().