Inheritance diagram for reco::modules::CosmicTrackSplitter:

Public Member Functions
	CosmicTrackSplitter (const edm::ParameterSet &iConfig)

virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
TrackCandidate	makeCandidate (const reco::Track &tk, std::vector< TrackingRecHit * >::iterator hitsBegin, std::vector< TrackingRecHit * >::iterator hitsEnd)

Private Attributes
std::vector< uint32_t >	detsToIgnore_

double	dXYcut_

double	dZcut_

bool	excludePixelHits_

size_t	minimumHits_

bool	replaceWithInactiveHits_

bool	stripAllInvalidHits_

bool	stripBackInvalidHits_

bool	stripFrontInvalidHits_

edm::ESHandle< TrackerGeometry >	theGeometry

edm::ESHandle< MagneticField >	theMagField

edm::EDGetTokenT < reco::TrackCollection >	tokenTracks

edm::EDGetTokenT < TrajTrackAssociationCollection >	tokenTrajTrack

int	totalTracks_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

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 ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 78 of file CosmicTrackSplitter.cc.

Constructor & Destructor Documentation

reco::modules::CosmicTrackSplitter::CosmicTrackSplitter ( const edm::ParameterSet & iConfig )

Definition at line 108 of file CosmicTrackSplitter.cc.

References detsToIgnore_, edm::hlt::Exception, edm::ParameterSet::getParameter(), LogDebug, replaceWithInactiveHits_, python.multivaluedict::sort(), stripAllInvalidHits_, tokenTracks, tokenTrajTrack, and totalTracks_.

                                                                            :
     minimumHits_(iConfig.getParameter<uint32_t>("minimumHits")),
     replaceWithInactiveHits_(iConfig.getParameter<bool>("replaceWithInactiveHits")),
     stripFrontInvalidHits_(iConfig.getParameter<bool>("stripFrontInvalidHits")),
     stripBackInvalidHits_( iConfig.getParameter<bool>("stripBackInvalidHits") ),
     stripAllInvalidHits_(  iConfig.getParameter<bool>("stripAllInvalidHits")  ),
     excludePixelHits_(  iConfig.getParameter<bool>("excludePixelHits")  ),
     dZcut_(iConfig.getParameter<double>("dzCut") ),
     dXYcut_(iConfig.getParameter<double>("dxyCut") ),
     detsToIgnore_( iConfig.getParameter<std::vector<uint32_t> >("detsToIgnore") )
     {
         // sanity check
         if (stripAllInvalidHits_ && replaceWithInactiveHits_) {
             throw cms::Exception("Configuration") << "Inconsistent Configuration: you can't set both 'stripAllInvalidHits' and 'replaceWithInactiveHits' to true\n";
         }
         tokenTracks= consumes<reco::TrackCollection>(iConfig.getParameter<edm::InputTag>("tracks"));
         tokenTrajTrack = consumes<TrajTrackAssociationCollection>(iConfig.getParameter<edm::InputTag>("tjTkAssociationMapTag") );
 
         LogDebug("CosmicTrackSplitter") << "sanity check";
 
         // sort detids to ignore
         std::sort(detsToIgnore_.begin(), detsToIgnore_.end());
 
         totalTracks_ = 0;
 
         // issue the produce<>
         produces<TrackCandidateCollection>();
     }

Member Function Documentation

TrackCandidate reco::modules::CosmicTrackSplitter::makeCandidate	(	const reco::Track &	tk,
		std::vector< TrackingRecHit * >::iterator	hitsBegin,
		std::vector< TrackingRecHit * >::iterator	hitsEnd
	)

private

Definition at line 377 of file CosmicTrackSplitter.cc.

References alongMomentum, anyDirection, edm::hlt::Exception, reco::Track::innerDetId(), reco::Track::innerPosition(), trajectoryStateTransform::innerStateOnSurface(), LogDebug, LogTrace, reco::TrackBase::momentum(), mergeVDriftHistosByStation::name, reco::Track::outerDetId(), reco::Track::outerPosition(), trajectoryStateTransform::outerStateOnSurface(), trajectoryStateTransform::persistentState(), edm::OwnVector< T, P >::push_back(), edm::OwnVector< T, P >::reserve(), fileCollector::seed, reco::Track::seedDirection(), reco::Track::seedRef(), theGeometry, and theMagField.

Referenced by produce().

                                                                                                                                                       {
 
         LogDebug("CosmicTrackSplitter") << "Making a candidate!";
 
 
         PropagationDirection   pdir = tk.seedDirection();
         PTrajectoryStateOnDet state;
         if ( pdir == anyDirection ) throw cms::Exception("UnimplementedFeature") << "Cannot work with tracks that have 'anyDirecton' \n";
         //if ( (pdir == alongMomentum) == ( tk.p() >= tk.outerP() ) ) {
         if ( (pdir == alongMomentum) == (  (tk.outerPosition()-tk.innerPosition()).Dot(tk.momentum()) >= 0    ) ) {
             // use inner state
             TrajectoryStateOnSurface originalTsosIn(trajectoryStateTransform::innerStateOnSurface(tk, *theGeometry, &*theMagField));
             state = trajectoryStateTransform::persistentState( originalTsosIn, DetId(tk.innerDetId()) );
         } else {
             // use outer state
             TrajectoryStateOnSurface originalTsosOut(trajectoryStateTransform::outerStateOnSurface(tk, *theGeometry, &*theMagField));
             state = trajectoryStateTransform::persistentState( originalTsosOut, DetId(tk.outerDetId()) );
         }
 
         TrajectorySeed seed(state, TrackCandidate::RecHitContainer(), pdir);
 
         TrackCandidate::RecHitContainer ownHits;
         ownHits.reserve(hitsEnd - hitsBegin);
         for ( ; hitsBegin != hitsEnd; ++hitsBegin) { ownHits.push_back( *hitsBegin ); }
 
         TrackCandidate cand(ownHits, seed, state, tk.seedRef());
 
 
         LogDebug("CosmicTrackSplitter") << "   dumping the hits now: ";
         for (TrackCandidate::range hitR = cand.recHits(); hitR.first != hitR.second; ++hitR.first) {
               LogTrace("CosmicTrackSplitter") << "     hit detid = " << hitR.first->geographicalId().rawId() <<
             ", type  = " << typeid(*hitR.first).name();
         }
 
         return cand;
     }

void reco::modules::CosmicTrackSplitter::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Implements edm::EDProducer.

Definition at line 138 of file CosmicTrackSplitter.cc.

References begin, edm::HandleBase::clear(), TrackingRecHit::clone(), edm::AssociationMap< edm::OneToOne< std::vector< Trajectory >, reco::TrackCollection, unsigned short > >::const_iterator, DetId::det(), TrackingRecHit::det(), cond::rpcobgas::detid, detsToIgnore_, dXYcut_, dZcut_, end, excludePixelHits_, edm::false, TrackingRecHit::geographicalId(), edm::EventSetup::get(), edm::Event::getByToken(), i, TrackingRecHit::inactive, TrackingRecHit::isValid(), TrackingRecHit::localPosition(), LogDebug, mag(), makeCandidate(), Trajectory::measurements(), minimumHits_, convertSQLitetoXML_cfg::output, edm::Event::put(), DetId::rawId(), reco::Track::recHitsBegin(), reco::Track::recHitsEnd(), replaceWithInactiveHits_, stripAllInvalidHits_, stripBackInvalidHits_, stripFrontInvalidHits_, DetId::subdetId(), groupFilesInBlocks::temp, theGeometry, theMagField, tokenTracks, tokenTrajTrack, totalTracks_, DetId::Tracker, testEve_cfg::tracks, TrackingRecHit::type(), and findQualityFiles::v.

     {
         LogDebug("CosmicTrackSplitter") << "IN THE SPLITTER!!!!!";
 
         // read with View, so we can read also a TrackRefVector
         edm::Handle<std::vector<reco::Track> > tracks;
         iEvent.getByToken(tokenTracks, tracks);
 
         // also need trajectories ...
         // Retrieve trajectories and tracks from the event
         // -> merely skip if collection is empty
         edm::Handle<TrajTrackAssociationCollection> m_TrajTracksMap;
         iEvent.getByToken( tokenTrajTrack, m_TrajTracksMap );
 
         // read from EventSetup
         iSetup.get<TrackerDigiGeometryRecord>().get(theGeometry);
         iSetup.get<IdealMagneticFieldRecord>().get(theMagField);
 
         // prepare output collection
         std::auto_ptr<TrackCandidateCollection> output(new TrackCandidateCollection());
         output->reserve(tracks->size());
 
         // working area and tools
         std::vector<TrackingRecHit *> hits;
 
         // Form pairs of trajectories and tracks
         //ConstTrajTrackPairCollection trajTracks;
         LogDebug("CosmicTrackSplitter") << "size of map: " << m_TrajTracksMap->size();
         int HITTOSPLITFROM = 0;
         for ( TrajTrackAssociationCollection::const_iterator iPair = m_TrajTracksMap->begin(); iPair != m_TrajTracksMap->end(); iPair++ ){
             const Trajectory* trajFromMap = &(*(*iPair).key);
             const reco::Track* trackFromMap = &(*(*iPair).val);
 
             // loop to find the hit to split from (by taking dot product of pT and transverse position
             std::vector<TrajectoryMeasurement> measurements = trajFromMap->measurements();
             int totalNumberOfHits = measurements.size();
             int numberOfHits = 0;
             double previousDotProduct = 0;
             for (trackingRecHit_iterator ith = trackFromMap->recHitsBegin(), edh = trackFromMap->recHitsEnd(); ith != edh; ++ith) {
 
                 GlobalVector stateMomentum = measurements[numberOfHits].forwardPredictedState().globalMomentum();
                 GlobalPoint statePosition = measurements[numberOfHits].forwardPredictedState().globalPosition();
                 double dotProduct = stateMomentum.x()*statePosition.x() + stateMomentum.y()*statePosition.y();
                 if ( dotProduct*previousDotProduct < 0 ){
                     //found hit to split from...
                     HITTOSPLITFROM = numberOfHits;
                 }
 
                 previousDotProduct = dotProduct;
                 numberOfHits++;
 
             }
             LogDebug("CosmicTrackSplitter") << "number of rechits: " << numberOfHits;
 
             // check if the trajectories and rechits are in reverse order...
             trackingRecHit_iterator bIt = trackFromMap->recHitsBegin();
             trackingRecHit_iterator fIt = trackFromMap->recHitsEnd() - 1;
             const TrackingRecHit* bHit = bIt->get();
             const TrackingRecHit* fHit = fIt->get();
             // hit type valid = 0, missing = 1, inactive = 2, bad = 3
             if( bHit->type() != 0 || bHit->isValid() != 1){
                 //loop over hits forwards until first Valid hit is found
                 trackingRecHit_iterator ihit;
                 for( ihit =  trackFromMap->recHitsBegin();
                     ihit != trackFromMap->recHitsEnd(); ++ihit){
                     const TrackingRecHit* iHit = ihit->get();
                     if( iHit->type() == 0 && iHit->isValid() == 1){
                         bHit = iHit;
                         break;
                     }
                 }
             }
             DetId bdetid = bHit->geographicalId();
             GlobalPoint bPosHit = theGeometry->idToDetUnit( bdetid)->surface().
             toGlobal(bHit->localPosition());
             if( fHit->type() != 0 || fHit->isValid() != 1){
                 //loop over hits backwards until first Valid hit is found
                 trackingRecHit_iterator ihitf;
                 for( ihitf =  trackFromMap->recHitsEnd()-1;
                     ihitf != trackFromMap->recHitsBegin(); --ihitf){
                     const TrackingRecHit* iHit = ihitf->get();
                     if( iHit->type() == 0 && iHit->isValid() == 1){
                         fHit = iHit;
                         break;
                     }
                 }
             }
             DetId fdetid = fHit->geographicalId();
             GlobalPoint fPosHit =  theGeometry->
             idToDetUnit( fdetid )->surface().toGlobal(fHit->localPosition());
             GlobalPoint bPosState = measurements[0].updatedState().globalPosition();
             GlobalPoint fPosState = measurements[measurements.size()-1].
             updatedState().globalPosition();
             bool trajReversedFlag = false;
             /*
             DetId bdetid = bHit->geographicalId();
             DetId fdetid = fHit->geographicalId();
             GlobalPoint bPosHit =  theGeometry->idToDetUnit( bdetid )->surface().toGlobal(bHit->localPosition());
             GlobalPoint fPosHit =  theGeometry->idToDetUnit( fdetid )->surface().toGlobal(fHit->localPosition());
             GlobalPoint bPosState = measurements[0].updatedState().globalPosition();
             GlobalPoint fPosState = measurements[measurements.size() - 1].updatedState().globalPosition();
             bool trajReversedFlag = false;
             */
             if (( (bPosHit - bPosState).mag() > (bPosHit - fPosState).mag() ) && ( (fPosHit - fPosState).mag() > (fPosHit - bPosState).mag() ) ){
                 trajReversedFlag = true;
             }
             if (trajReversedFlag){ int temp = HITTOSPLITFROM; HITTOSPLITFROM = totalNumberOfHits - temp; }
         }
 
         totalTracks_ = totalTracks_ + tracks->size();
         // loop on tracks
         for (std::vector<reco::Track>::const_iterator itt = tracks->begin(), edt = tracks->end(); itt != edt; ++itt) {
             hits.clear(); // extra safety
 
             LogDebug("CosmicTrackSplitter") << "ntracks: " << tracks->size();
 
             // try to find distance of closest approach
             GlobalPoint v( itt->vx(), itt->vy(), itt->vz() );
 
             //checks on impact parameter
             bool continueWithTrack = true;
             if (fabs(v.z()) > dZcut_) continueWithTrack = false;
             if (v.perp() > dXYcut_) continueWithTrack = false;
             if (continueWithTrack == false) return;
 
             // LOOP TWICE, ONCE FOR TOP AND ONCE FOR BOTTOM
             for (int i = 0; i < 2; ++i){
                 hits.clear(); // extra safety
                 LogDebug("CosmicTrackSplitter") << "   loop on hits of track #" << (itt - tracks->begin());
                 int usedHitCtr = 0;
                 int hitCtr = 0;
                 for (trackingRecHit_iterator ith = itt->recHitsBegin(), edh = itt->recHitsEnd(); ith != edh; ++ith) {
                     //hitCtr++;
                     const TrackingRecHit * hit = ith->get(); // ith is an iterator on edm::Ref to rechit
                     LogDebug("CosmicTrackSplitter") << "         hit number " << (ith - itt->recHitsBegin());
                     // let's look at valid hits
                     if (hit->isValid()) {
                         LogDebug("CosmicTrackSplitter") << "            valid, detid = " << hit->geographicalId().rawId();
                         DetId detid = hit->geographicalId();
 
                         if (detid.det() == DetId::Tracker) {  // check for tracker hits
                             LogDebug("CosmicTrackSplitter") << "            valid, tracker ";
                             bool  verdict = false;
 
                             //trying to get the global position of the hit
                             //const GeomDetUnit* geomDetUnit =  theGeometry->idToDetUnit( detid ).;
 
                             const GlobalPoint pos =  theGeometry->idToDetUnit( detid )->surface().toGlobal(hit->localPosition());
                             LogDebug("CosmicTrackSplitter") << "hit pos: " << pos << ", dca pos: " << v;
 
                             // top half
                             if ((i == 0)&&(hitCtr < HITTOSPLITFROM)){
                                 verdict = true;
                                 LogDebug("CosmicTrackSplitter") << "tophalf";
                             }
                             // bottom half
                             if ((i == 1)&&(hitCtr >= HITTOSPLITFROM)){
                                 verdict = true;
                                 LogDebug("CosmicTrackSplitter") << "bottomhalf";
                             }
 
                             // if the hit is good, check again at module level
                             if ( verdict  && std::binary_search(detsToIgnore_.begin(), detsToIgnore_.end(), detid.rawId())) {
                                 verdict = false;
                             }
 
                             // if hit is good check to make sure that we are keeping pixel hits
                             if ( excludePixelHits_){
                                 if ((detid.det() == DetId::Tracker)&&((detid.subdetId() == 1)||(detid.subdetId() == 2))) {  // check for pixel hits
                                     verdict = false;
                                 }
                             }
 
                             LogDebug("CosmicTrackSplitter") << "                   verdict after module list: " << (verdict ? "ok" : "no");
                             if (verdict == true) {
                                 // just copy the hit
                                 hits.push_back(hit->clone());
                                 usedHitCtr++;
                             }
                             else {
                                 // still, if replaceWithInactiveHits is true we have to put a new hit
                                 if (replaceWithInactiveHits_) {
                                     hits.push_back(new InvalidTrackingRecHit(*hit->det(), TrackingRecHit::inactive));
                                 }
                             }
                         }
                         else { // just copy non tracker hits
                             hits.push_back(hit->clone());
                         }
                     }
                     else {
                         if (!stripAllInvalidHits_) {
                             hits.push_back(hit->clone());
                         }
                     } // is valid hit
                     LogDebug("CosmicTrackSplitter") << "         end of hit " << (ith - itt->recHitsBegin());
                     hitCtr++;
                 } // loop on hits
                 LogDebug("CosmicTrackSplitter") << "   end of loop on hits of track #" << (itt - tracks->begin());
 
                 std::vector<TrackingRecHit *>::iterator begin = hits.begin(), end = hits.end();
 
                 LogDebug("CosmicTrackSplitter") << "   selected " << hits.size() << " hits ";
 
                 // strip invalid hits at the beginning
                 if (stripFrontInvalidHits_) {
                     while ( (begin != end) && ( (*begin)->isValid() == false ) ) ++begin;
                 }
 
                 LogDebug("CosmicTrackSplitter") << "   after front stripping we have " << (end - begin) << " hits ";
 
                 // strip invalid hits at the end
                 if (stripBackInvalidHits_ && (begin != end)) {
                     --end;
                     while ( (begin != end) && ( (*end)->isValid() == false ) ) --end;
                     ++end;
                 }
 
                 LogDebug("CosmicTrackSplitter") << "   after back stripping we have " << (end - begin) << " hits ";
 
                 // if we still have some hits
                 //if ((end - begin) >= int(minimumHits_)) {
                 if ( usedHitCtr >= int(minimumHits_)) {
                     output->push_back( makeCandidate ( *itt, begin, end ) );
                     LogDebug("CosmicTrackSplitter") << "we made a candidate of " << hits.size() << " hits!";
                 }
                 // now delete the hits not used by the candidate
                 for (begin = hits.begin(), end = hits.end(); begin != end; ++begin) {
                     if (*begin) delete *begin;
                 }
                 LogDebug("CosmicTrackSplitter") << "loop: " << i << " has " << usedHitCtr << " active hits and " << hits.size() << " total hits...";
                 hits.clear();
             } // loop twice for top and bottom
         } // loop on tracks
         LogDebug("CosmicTrackSplitter") << "totalTracks_ = " << totalTracks_;
         iEvent.put(output);
     }

Member Data Documentation

std::vector<uint32_t> reco::modules::CosmicTrackSplitter::detsToIgnore_

private

Definition at line 98 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

double reco::modules::CosmicTrackSplitter::dXYcut_

private

Definition at line 96 of file CosmicTrackSplitter.cc.

Referenced by produce().

double reco::modules::CosmicTrackSplitter::dZcut_

private

Definition at line 95 of file CosmicTrackSplitter.cc.

Referenced by produce().

bool reco::modules::CosmicTrackSplitter::excludePixelHits_

private

Definition at line 93 of file CosmicTrackSplitter.cc.

Referenced by produce().

size_t reco::modules::CosmicTrackSplitter::minimumHits_

private

Definition at line 87 of file CosmicTrackSplitter.cc.

Referenced by produce().

bool reco::modules::CosmicTrackSplitter::replaceWithInactiveHits_

private

Definition at line 89 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

bool reco::modules::CosmicTrackSplitter::stripAllInvalidHits_

private

Definition at line 92 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

bool reco::modules::CosmicTrackSplitter::stripBackInvalidHits_

private

Definition at line 91 of file CosmicTrackSplitter.cc.

Referenced by produce().

bool reco::modules::CosmicTrackSplitter::stripFrontInvalidHits_

private

Definition at line 90 of file CosmicTrackSplitter.cc.

Referenced by produce().

edm::ESHandle<TrackerGeometry> reco::modules::CosmicTrackSplitter::theGeometry

private

Definition at line 100 of file CosmicTrackSplitter.cc.

Referenced by makeCandidate(), and produce().

edm::ESHandle<MagneticField> reco::modules::CosmicTrackSplitter::theMagField

private

Definition at line 101 of file CosmicTrackSplitter.cc.

Referenced by makeCandidate(), and produce().

edm::EDGetTokenT<reco::TrackCollection> reco::modules::CosmicTrackSplitter::tokenTracks

private

Definition at line 84 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

edm::EDGetTokenT<TrajTrackAssociationCollection> reco::modules::CosmicTrackSplitter::tokenTrajTrack

private

Definition at line 85 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

int reco::modules::CosmicTrackSplitter::totalTracks_

private

Definition at line 86 of file CosmicTrackSplitter.cc.

Referenced by CosmicTrackSplitter(), and produce().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation