DTSegment2DSLPhiQuality Class Reference

#include <DTSegment2DSLPhiQuality.h>

Inheritance diagram for DTSegment2DSLPhiQuality:

Public Member Functions
	DTSegment2DSLPhiQuality (const edm::ParameterSet &pset)
	Constructor. More...
Public Member Functions inherited from DQMGlobalEDAnalyzer< dtsegment2dsl::Histograms >
virtual void	dqmEndRun (edm::Run const &, edm::EventSetup const &, dtsegment2dsl::Histograms const &) const
void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup) const final
Public Member Functions inherited from DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >
void	accumulate (edm::StreamID id, edm::Event const &event, edm::EventSetup const &setup) const final
virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &, dtsegment2dsl::Histograms &) const
	DQMGlobalEDAnalyzerBase ()
std::shared_ptr< dtsegment2dsl::Histograms >	globalBeginRun (edm::Run const &run, edm::EventSetup const &setup) const final
void	globalEndRun (edm::Run const &, edm::EventSetup const &) const final
Public Member Functions inherited from edm::global::EDProducer< edm::RunCache< dtsegment2dsl::Histograms >, edm::EndRunProducer, edm::Accumulator, Args... >
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
EDProducer &	operator= (const EDProducer &)=delete
bool	wantsGlobalLuminosityBlocks () const final
bool	wantsGlobalRuns () const final
bool	wantsInputProcessBlocks () const final
bool	wantsProcessBlocks () const final
bool	wantsStreamLuminosityBlocks () const final
bool	wantsStreamRuns () const final
Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
	~EDProducerBase () override
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
std::vector< bool > const &	recordProvenanceList () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~ProducerBase () noexcept(false) override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const
std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const * > *, NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &, dtsegment2dsl::Histograms &) const override
	Book the DQM plots. More...
void	dqmAnalyze (edm::Event const &, edm::EventSetup const &, dtsegment2dsl::Histograms const &) const override
	Perform the real analysis. More...

Private Attributes
bool	debug_
bool	doall_
bool	local_
edm::ESGetToken< DTGeometry, MuonGeometryRecord >	muonGeomToken_
edm::InputTag	segment4DLabel_
edm::EDGetTokenT< DTRecSegment4DCollection >	segment4DToken_
double	sigmaResAngle_
double	sigmaResPos_
edm::InputTag	simHitLabel_
edm::EDGetTokenT< edm::PSimHitContainer >	simHitToken_

Additional Inherited Members
Public Types inherited from DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >
typedef dqm::reco::DQMStore	DQMStore
typedef dqm::reco::MonitorElement	MonitorElement
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType
Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex > >
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::global::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >
uint64_t	meId (edm::Run const &run) const
Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept
template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
Protected Attributes inherited from DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >
DQMStore *	dqmstore_
edm::EDPutTokenT< DQMToken >	runToken_

Detailed Description

Basic analyzer class which accesses 2D DTSegments reconstructed with both SL Phi and plot resolution comparing reconstructed and simulated quantities

Author

S. Bolognesi and G. Cerminara - INFN Torino

Definition at line 33 of file DTSegment2DSLPhiQuality.h.

Constructor & Destructor Documentation

DTSegment2DSLPhiQuality()

DTSegment2DSLPhiQuality::DTSegment2DSLPhiQuality

(

const edm::ParameterSet &

pset

)

Constructor.

Definition at line 37 of file DTSegment2DSLPhiQuality.cc.

                                                                         : muonGeomToken_(esConsumes()) {
  // Get the debug parameter for verbose output
  debug_ = pset.getUntrackedParameter<bool>("debug");
  DTHitQualityUtils::debug = debug_;
 
  // the name of the simhit collection
  simHitLabel_ = pset.getUntrackedParameter<InputTag>("simHitLabel");
  simHitToken_ = consumes<PSimHitContainer>(pset.getUntrackedParameter<InputTag>("simHitLabel"));
  // the name of the 2D rec hit collection
  segment4DLabel_ = pset.getUntrackedParameter<InputTag>("segment4DLabel");
  segment4DToken_ = consumes<DTRecSegment4DCollection>(pset.getUntrackedParameter<InputTag>("segment4DLabel"));
 
  // sigma resolution on position
  sigmaResPos_ = pset.getParameter<double>("sigmaResPos");
  // sigma resolution on angle
  sigmaResAngle_ = pset.getParameter<double>("sigmaResAngle");
  doall_ = pset.getUntrackedParameter<bool>("doall", false);
  local_ = pset.getUntrackedParameter<bool>("local", false);
}

References DTHitQualityUtils::debug, debug_, doall_, local_, muonDTDigis_cfi::pset, segment4DLabel_, segment4DToken_, sigmaResAngle_, sigmaResPos_, simHitLabel_, and simHitToken_.

Member Function Documentation

bookHistograms()

void DTSegment2DSLPhiQuality::bookHistograms ( DQMStore::IBooker &  booker, edm::Run const &  run, edm::EventSetup const &  setup, dtsegment2dsl::Histograms &  histograms  ) const

overrideprivatevirtual

Book the DQM plots.

Implements DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >.

Definition at line 57 of file DTSegment2DSLPhiQuality.cc.

                                                                           {
  // Book the histos
  histograms.h2DHitSuperPhi = std::make_unique<HRes2DHit>("SuperPhi", booker, doall_, local_);
  if (doall_) {
    histograms.h2DHitEff_SuperPhi = std::make_unique<HEff2DHit>("SuperPhi", booker);
  }
}

References doall_, and local_.

dqmAnalyze()

void DTSegment2DSLPhiQuality::dqmAnalyze ( edm::Event const &  event, edm::EventSetup const &  setup, dtsegment2dsl::Histograms const &  histograms  ) const

overrideprivatevirtual

Perform the real analysis.

Implements DQMGlobalEDAnalyzerBase< dtsegment2dsl::Histograms, Args... >.

Definition at line 69 of file DTSegment2DSLPhiQuality.cc.

                                                                             {
  // Get the DT Geometry
  const DTGeometry &dtGeom = setup.getData(muonGeomToken_);
 
  // Get the SimHit collection from the event
  edm::Handle<PSimHitContainer> simHits;
  event.getByToken(simHitToken_, simHits);  // FIXME: second string to be removed
 
  // Map simHits by chamber
  map<DTChamberId, PSimHitContainer> simHitsPerCh;
  for (const auto &simHit : *simHits) {
    // Create the id of the chamber (the simHits in the DT known their wireId)
    DTChamberId chamberId = (((DTWireId(simHit.detUnitId())).layerId()).superlayerId()).chamberId();
    // Fill the map
    simHitsPerCh[chamberId].push_back(simHit);
  }
 
  // Get the 4D rechits from the event
  Handle<DTRecSegment4DCollection> segment4Ds;
  event.getByToken(segment4DToken_, segment4Ds);
 
  if (!segment4Ds.isValid()) {
    if (debug_) {
      cout << "[DTSegment2DSLPhiQuality]**Warning: no 4D Segments with label: " << segment4DLabel_
           << " in this event, skipping!" << endl;
    }
    return;
  }
 
  // Loop over all chambers containing a segment
  DTRecSegment4DCollection::id_iterator chamberId;
  for (chamberId = segment4Ds->id_begin(); chamberId != segment4Ds->id_end(); ++chamberId) {
    //------------------------- simHits ---------------------------//
    // Get simHits of each chamber
    PSimHitContainer simHits = simHitsPerCh[(*chamberId)];
 
    // Map simhits per wire
    map<DTWireId, PSimHitContainer> simHitsPerWire = DTHitQualityUtils::mapSimHitsPerWire(simHits);
    map<DTWireId, const PSimHit *> muSimHitPerWire = DTHitQualityUtils::mapMuSimHitsPerWire(simHitsPerWire);
    int nMuSimHit = muSimHitPerWire.size();
    if (nMuSimHit == 0 || nMuSimHit == 1) {
      if (debug_ && nMuSimHit == 1) {
        cout << "[DTSegment2DSLPhiQuality] Only " << nMuSimHit << " mu SimHit in this chamber, skipping!" << endl;
      }
      continue;  // If no or only one mu SimHit is found skip this chamber
    }
    if (debug_) {
      cout << "=== Chamber " << (*chamberId) << " has " << nMuSimHit << " SimHits" << endl;
    }
 
    // Find outer and inner mu SimHit to build a segment
    pair<const PSimHit *, const PSimHit *> inAndOutSimHit = DTHitQualityUtils::findMuSimSegment(muSimHitPerWire);
 
    // Find direction and position of the sim Segment in Chamber RF
    pair<LocalVector, LocalPoint> dirAndPosSimSegm =
        DTHitQualityUtils::findMuSimSegmentDirAndPos(inAndOutSimHit, (*chamberId), dtGeom);
 
    LocalVector simSegmLocalDir = dirAndPosSimSegm.first;
    LocalPoint simSegmLocalPos = dirAndPosSimSegm.second;
    const DTChamber *chamber = dtGeom.chamber(*chamberId);
    GlobalPoint simSegmGlobalPos = chamber->toGlobal(simSegmLocalPos);
 
    // Atan(x/z) angle and x position in SL RF
    float angleSimSeg = DTHitQualityUtils::findSegmentAlphaAndBeta(simSegmLocalDir).first;
    float posSimSeg = simSegmLocalPos.x();
    // Position (in eta, phi coordinates) in lobal RF
    float etaSimSeg = simSegmGlobalPos.eta();
    float phiSimSeg = simSegmGlobalPos.phi();
 
    if (debug_) {
      cout << "  Simulated segment:  local direction " << simSegmLocalDir << endl
           << "                      local position  " << simSegmLocalPos << endl
           << "                      angle           " << angleSimSeg << endl;
    }
 
    //---------------------------- recHits --------------------------//
    // Get the range of rechit for the corresponding chamberId
    bool recHitFound = false;
    DTRecSegment4DCollection::range range = segment4Ds->get(*chamberId);
    int nsegm = distance(range.first, range.second);
    if (debug_) {
      cout << "   Chamber: " << *chamberId << " has " << nsegm << " 4D segments" << endl;
    }
 
    if (nsegm != 0) {
      // Find the best RecHit: look for the 4D RecHit with the phi angle closest
      // to that of segment made of SimHits.
      // RecHits must have delta alpha and delta position within 5 sigma of
      // the residual distribution (we are looking for residuals of segments
      // usefull to the track fit) for efficency purpose
      const DTRecSegment2D *bestRecHit = nullptr;
      bool bestRecHitFound = false;
      double deltaAlpha = 99999;
 
      // Loop over the recHits of this chamberId
      for (DTRecSegment4DCollection::const_iterator segment4D = range.first; segment4D != range.second; ++segment4D) {
        // Check the dimension
        if ((*segment4D).dimension() != 4) {
          if (debug_) {
            cout << "[DTSegment2DSLPhiQuality]***Error: This is not 4D "
                    "segment!!!"
                 << endl;
          }
          continue;
        }
 
        // Get 2D superPhi segments from 4D segments
        const DTChamberRecSegment2D *phiSegment2D = (*segment4D).phiSegment();
        if ((*phiSegment2D).dimension() != 2) {
          if (debug_) {
            cout << "[DTSegment2DQuality]***Error: This is not 2D segment!!!" << endl;
          }
          abort();
        }
 
        // Segment Local Direction and position (in Chamber RF)
        LocalVector recSegDirection = (*phiSegment2D).localDirection();
 
        float recSegAlpha = DTHitQualityUtils::findSegmentAlphaAndBeta(recSegDirection).first;
        if (debug_) {
          cout << "  RecSegment direction: " << recSegDirection << endl
               << "             position : " << (*phiSegment2D).localPosition() << endl
               << "             alpha    : " << recSegAlpha << endl;
        }
 
        if (fabs(recSegAlpha - angleSimSeg) < deltaAlpha) {
          deltaAlpha = fabs(recSegAlpha - angleSimSeg);
          bestRecHit = &(*phiSegment2D);
          bestRecHitFound = true;
        }
      }  // End of Loop over all 4D RecHits of this chambers
 
      if (bestRecHitFound) {
        // Best rechit direction and position in Chamber RF
        LocalPoint bestRecHitLocalPos = bestRecHit->localPosition();
        LocalVector bestRecHitLocalDir = bestRecHit->localDirection();
 
        LocalError bestRecHitLocalPosErr = bestRecHit->localPositionError();
        LocalError bestRecHitLocalDirErr = bestRecHit->localDirectionError();
 
        float angleBestRHit = DTHitQualityUtils::findSegmentAlphaAndBeta(bestRecHitLocalDir).first;
        if (fabs(angleBestRHit - angleSimSeg) < 5 * sigmaResAngle_ &&
            fabs(bestRecHitLocalPos.x() - posSimSeg) < 5 * sigmaResPos_) {
          recHitFound = true;
        }
 
        // Fill Residual histos
        histograms.h2DHitSuperPhi->fill(angleSimSeg,
                                        angleBestRHit,
                                        posSimSeg,
                                        bestRecHitLocalPos.x(),
                                        etaSimSeg,
                                        phiSimSeg,
                                        sqrt(bestRecHitLocalPosErr.xx()),
                                        sqrt(bestRecHitLocalDirErr.xx()));
      }
    }  // end of if (nsegm!= 0)
 
    // Fill Efficiency plot
    if (doall_) {
      histograms.h2DHitEff_SuperPhi->fill(etaSimSeg, phiSimSeg, posSimSeg, angleSimSeg, recHitFound);
    }
  }  // End of loop over chambers
}

References relativeConstraints::chamber, DTGeometry::chamber(), gather_cfg::cout, debug_, HLT_FULL_cff::distance, doall_, PV3DBase< T, PVType, FrameType >::eta(), DTHitQualityUtils::findMuSimSegment(), DTHitQualityUtils::findMuSimSegmentDirAndPos(), DTHitQualityUtils::findSegmentAlphaAndBeta(), edm::HandleBase::isValid(), DTRecSegment2D::localDirection(), DTRecSegment2D::localDirectionError(), DTRecSegment2D::localPosition(), DTRecSegment2D::localPositionError(), DTHitQualityUtils::mapMuSimHitsPerWire(), DTHitQualityUtils::mapSimHitsPerWire(), muonGeomToken_, PV3DBase< T, PVType, FrameType >::phi(), FastTimerService_cff::range, segment4DLabel_, segment4DToken_, singleTopDQM_cfi::setup, sigmaResAngle_, sigmaResPos_, rpcPointValidation_cfi::simHit, FastTrackerRecHitCombiner_cfi::simHits, simHitToken_, mathSSE::sqrt(), PV3DBase< T, PVType, FrameType >::x(), and LocalError::xx().

Member Data Documentation

debug_

bool DTSegment2DSLPhiQuality::debug_

private

Definition at line 68 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().

doall_

bool DTSegment2DSLPhiQuality::doall_

private

Definition at line 64 of file DTSegment2DSLPhiQuality.h.

Referenced by bookHistograms(), dqmAnalyze(), and DTSegment2DSLPhiQuality().

local_

bool DTSegment2DSLPhiQuality::local_

private

Definition at line 65 of file DTSegment2DSLPhiQuality.h.

Referenced by bookHistograms(), and DTSegment2DSLPhiQuality().

muonGeomToken_

edm::ESGetToken<DTGeometry, MuonGeometryRecord> DTSegment2DSLPhiQuality::muonGeomToken_

private

Definition at line 56 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze().

segment4DLabel_

edm::InputTag DTSegment2DSLPhiQuality::segment4DLabel_

private

Definition at line 51 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().

segment4DToken_

edm::EDGetTokenT<DTRecSegment4DCollection> DTSegment2DSLPhiQuality::segment4DToken_

private

Definition at line 53 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().

sigmaResAngle_

double DTSegment2DSLPhiQuality::sigmaResAngle_

private

Definition at line 62 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().

sigmaResPos_

double DTSegment2DSLPhiQuality::sigmaResPos_

private

Definition at line 59 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().

simHitLabel_

edm::InputTag DTSegment2DSLPhiQuality::simHitLabel_

private

Definition at line 50 of file DTSegment2DSLPhiQuality.h.

Referenced by DTSegment2DSLPhiQuality().

simHitToken_

edm::EDGetTokenT<edm::PSimHitContainer> DTSegment2DSLPhiQuality::simHitToken_

private

Definition at line 52 of file DTSegment2DSLPhiQuality.h.

Referenced by dqmAnalyze(), and DTSegment2DSLPhiQuality().