#include <SETMuonSeedProducer.h>

Inheritance diagram for SETMuonSeedProducer:

Public Types
typedef MuonTransientTrackingRecHit::MuonRecHitContainer	MuonRecHitContainer

typedef std::vector< Trajectory * >	TrajectoryContainer

Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Public Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &) override

	SETMuonSeedProducer (const edm::ParameterSet &)
	Constructor with Parameter set. More...

virtual	~SETMuonSeedProducer ()
	Destructor. More...

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducerBase ()

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 ()

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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)

virtual	~ProducerBase () noexcept(false)

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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
SETFilter *	filter () const
	pre-filter More...

void	setEvent (const edm::Event &)

Private Attributes
bool	apply_prePruning

edm::EDGetTokenT< reco::BeamSpot >	beamspotToken

edm::InputTag	theBeamSpotTag

SETFilter *	theFilter

SETPatternRecognition *	thePatternRecognition

SETSeedFinder	theSeedFinder

MuonServiceProxy *	theService

bool	useSegmentsInTrajectory

Additional Inherited Members
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

I. Bloch, E. James, S. Stoynev

Definition at line 30 of file SETMuonSeedProducer.h.

Member Typedef Documentation

typedef MuonTransientTrackingRecHit::MuonRecHitContainer SETMuonSeedProducer::MuonRecHitContainer

Definition at line 33 of file SETMuonSeedProducer.h.

typedef std::vector<Trajectory*> SETMuonSeedProducer::TrajectoryContainer

Definition at line 34 of file SETMuonSeedProducer.h.

Constructor & Destructor Documentation

SETMuonSeedProducer::SETMuonSeedProducer ( const edm::ParameterSet & parameterSet )

Constructor with Parameter set.

Definition at line 30 of file SETMuonSeedProducer.cc.

References edm::ParameterSet::addUntrackedParameter(), apply_prePruning, beamspotToken, edm::EDConsumerBase::consumesCollector(), edm::ParameterSet::getParameter(), LogTrace, metname, MuonServiceProxy_cff::MuonServiceProxy, SETPatternRecognition::setServiceProxy(), SETSeedFinder::setServiceProxy(), theBeamSpotTag, theFilter, thePatternRecognition, theSeedFinder, theService, and useSegmentsInTrajectory.

 : theSeedFinder(parameterSet),
   theBeamSpotTag(parameterSet.getParameter<edm::InputTag>("beamSpotTag"))
 {
   
   edm::ConsumesCollector iC =  consumesCollector();
   thePatternRecognition = new SETPatternRecognition(parameterSet,iC);
   
   const string metname = "Muon|RecoMuon|SETMuonSeedSeed";  
   //std::cout<<" The SET SEED producer started."<<std::endl;
 
   ParameterSet serviceParameters = parameterSet.getParameter<ParameterSet>("ServiceParameters");
   theService        = new MuonServiceProxy(serviceParameters);
   thePatternRecognition->setServiceProxy(theService);
   theSeedFinder.setServiceProxy(theService);
   // Parameter set for the Builder
   ParameterSet trajectoryBuilderParameters = parameterSet.getParameter<ParameterSet>("SETTrajBuilderParameters");
 
   LogTrace(metname) << "constructor called" << endl;
   
   apply_prePruning = trajectoryBuilderParameters.getParameter<bool>("Apply_prePruning");
 
   useSegmentsInTrajectory = trajectoryBuilderParameters.getParameter<bool>("UseSegmentsInTrajectory");
 
   // The inward-outward fitter (starts from seed state)
   ParameterSet filterPSet = trajectoryBuilderParameters.getParameter<ParameterSet>("FilterParameters");
   filterPSet.addUntrackedParameter("UseSegmentsInTrajectory", useSegmentsInTrajectory);
   theFilter = new SETFilter(filterPSet,theService);
 
   //----
 
 
   beamspotToken = consumes<reco::BeamSpot>(theBeamSpotTag);
   produces<TrajectorySeedCollection>();
 
 } 

SETMuonSeedProducer::~SETMuonSeedProducer ( )

virtual

Destructor.

Definition at line 67 of file SETMuonSeedProducer.cc.

References LogTrace, theFilter, thePatternRecognition, and theService.

                                          {
 
   LogTrace("Muon|RecoMuon|SETMuonSeedProducer") 
     << "SETMuonSeedProducer destructor called" << endl;
   
   if(theFilter) delete theFilter;
    if (theService) delete theService;
    if(thePatternRecognition) delete  thePatternRecognition;
 
 }

Member Function Documentation

SETFilter* SETMuonSeedProducer::filter ( ) const

inlineprivate

pre-filter

Definition at line 51 of file SETMuonSeedProducer.h.

References theFilter.

Referenced by produce().

51 {return theFilter;}

SETMuonSeedProducer::theFilter

SETFilter * theFilter

Definition: SETMuonSeedProducer.h:57

void SETMuonSeedProducer::produce	(	edm::Event &	event,
		const edm::EventSetup &	eventSetup
	)

overridevirtual

Definition at line 78 of file SETMuonSeedProducer.cc.

References alongMomentum, apply_prePruning, ecalDrivenElectronSeedsParameters_cff::beamSpot, beamspotToken, SETFilter::buildTrajectoryMeasurements(), debug, dir, MuonPatternRecoDumper::dumpLayer(), SETSeedFinder::fillSeedCandidates(), filter(), SETSeedFinder::findAllValidSets(), SETFilter::fwfit_SET(), edm::HandleBase::isValid(), SETFilter::layers(), SETSeedFinder::limitCombinatorics(), LogTrace, metname, eostools::move(), oppositeToMomentum, convertSQLitetoXML_cfg::output, trajectoryStateTransform::persistentState(), SETPatternRecognition::produce(), edm::OwnVector< T, P >::push_back(), SETFilter::reset(), SurveyInfoScenario_cff::seed, MuonSeedVFinder::setBeamSpot(), setEvent(), SETSeedFinder::sortByLayer(), theFilter, thePatternRecognition, theSeedFinder, theService, SETFilter::transform(), SETFilter::transformLight(), useSegmentsInTrajectory, SETSeedFinder::validSetsPrePruning(), reco::BeamSpot::x0(), reco::BeamSpot::y0(), and reco::BeamSpot::z0().

                                                                                  {
   //std::cout<<" start producing..."<<std::endl;  
   const string metname = "Muon|RecoMuon|SETMuonSeedSeed";  
 
   MuonPatternRecoDumper debug;
 
   //Get the CSC Geometry :
   theService->update(eventSetup);
 
   auto output = std::make_unique<TrajectorySeedCollection>();
   
   Handle<View<TrajectorySeed> > seeds; 
 
   setEvent(event);
 
   reco::BeamSpot beamSpot;
   edm::Handle<reco::BeamSpot> beamSpotHandle;
   event.getByToken(beamspotToken, beamSpotHandle);
   if ( beamSpotHandle.isValid() )
   {
     beamSpot = *beamSpotHandle;
 
   } else
   {
     edm::LogInfo("MuonSeedGenerator")
       << "No beam spot available from EventSetup \n";
   }
 
   // make it a vector so we can subtract it from position vectors
   GlobalVector gv(beamSpot.x0(), beamSpot.y0(), beamSpot.z0());
   theSeedFinder.setBeamSpot(gv);
 
   bool fwFitFailed = true;
 
   std::vector <SeedCandidate> seedCandidates_AllChosen;
   std::vector< MuonRecHitContainer > MuonRecHitContainer_clusters;
   //---- this is "clustering"; later a trajectory can not use hits from different clusters
   thePatternRecognition->produce(event, eventSetup, MuonRecHitContainer_clusters);
 
   //std::cout<<"We have formed "<<MuonRecHitContainer_clusters.size()<<" clusters"<<std::endl;
   //---- for each cluster,
   for(unsigned int cluster = 0; cluster < MuonRecHitContainer_clusters.size(); ++cluster) {
     //std::cout<<" This is cluster number : "<<cluster<<std::endl;
     std::vector <SeedCandidate> seedCandidates_inCluster; 
     //---- group hits in detector layers (if in same layer); the idea is that
     //---- some hits could not belong to a track simultaneously - these will be in a 
     //---- group; two hits from one and the same group will not go to the same track 
     std::vector< MuonRecHitContainer > MuonRecHitContainer_perLayer = theSeedFinder.sortByLayer(MuonRecHitContainer_clusters[cluster]);
     //---- Add protection against huge memory consumption
     //---- Delete busy layers if needed (due to combinatorics)
     theSeedFinder.limitCombinatorics(MuonRecHitContainer_perLayer);
     //---- build all possible combinations (valid sets)
     std::vector <MuonRecHitContainer> allValidSets = theSeedFinder.findAllValidSets(MuonRecHitContainer_perLayer);
     if(apply_prePruning){
       //---- remove "wild" segments from the combination
       theSeedFinder.validSetsPrePruning(allValidSets);
     }
     
     //---- build the appropriate output: seedCandidates_inCluster
     //---- if too many (?) valid sets in a cluster - skip it 
     if(allValidSets.size()<500){// hardcoded - remove it
       seedCandidates_inCluster = theSeedFinder.fillSeedCandidates(allValidSets);
     }
     //---- find the best valid combinations using simple (no propagation errors) chi2-fit 
     //std::cout<<"  Found "<<seedCandidates_inCluster.size()<<" valid sets in the current cluster."<<std::endl;
     if(!seedCandidates_inCluster.empty()){
       //---- this is the forward fitter (segments); choose which of the SETs in a cluster to be considered further
       std::vector < SeedCandidate> bestSets_inCluster;
       fwFitFailed = !(filter()->fwfit_SET(seedCandidates_inCluster, bestSets_inCluster));
       
       //---- has the fit failed? continue to the next cluster instead of returning the empty trajectoryContainer and stop the loop IBL 080903
       if(fwFitFailed){
     //std::cout<<"  fwfit_SET failed!"<<std::endl;
     continue;
       }  
       for(unsigned int iSet = 0; iSet<bestSets_inCluster.size();++iSet){
         seedCandidates_AllChosen.push_back(bestSets_inCluster[iSet]);
       }
     }
   }
   //---- loop over all the SETs candidates
   for(unsigned int iMuon = 0;iMuon<seedCandidates_AllChosen.size();++iMuon){
     //std::cout<<" chosen iMuon = "<<iMuon<<std::endl;
     Trajectory::DataContainer finalCandidate;
     SeedCandidate * aFinalSet = &(seedCandidates_AllChosen[iMuon]);
     fwFitFailed = !(filter()->buildTrajectoryMeasurements(aFinalSet, finalCandidate));
     if(fwFitFailed ){
       //std::cout<<"  buildTrajectoryMeasurements failed!"<<std::endl;
       continue;
     }
     //---- are there measurements (or detLayers) used at all?
     if( filter()->layers().size() )
       LogTrace(metname) << debug.dumpLayer( filter()->lastDetLayer());
     else {
       continue;
     }
     //std::cout<<"  chambers used - all : "<<filter()->getTotalChamberUsed()<<", DT : "<<filter()->getDTChamberUsed()<<
     //", CSC : "<<filter()->getCSCChamberUsed()<<", RPC : "<<filter()->getRPCChamberUsed()<<std::endl;
     //---- ask for some "reasonable" conditions to build a STA muon; 
     //---- (totalChambers >= 2, dtChambers + cscChambers >0)
     if (filter()->goodState()) {
       TransientTrackingRecHit::ConstRecHitContainer hitContainer;
       TrajectoryStateOnSurface firstTSOS;
       bool conversionPassed = false;
       if(!useSegmentsInTrajectory){
     //---- transforms set of segment measurements to a set of rechit measurements
     conversionPassed = filter()->transform(finalCandidate, hitContainer, firstTSOS);
       }
       else{
     //---- transforms set of segment measurements to a set of segment measurements
     conversionPassed = filter()->transformLight(finalCandidate, hitContainer, firstTSOS);
       }
       if ( conversionPassed && !finalCandidate.empty() && !hitContainer.empty()) {
     //---- doesn't work... 
     //output->push_back( theSeedFinder.makeSeed(firstTSOS, hitContainer) );
     
     edm::OwnVector<TrackingRecHit> recHitsContainer;
     for(unsigned int iHit = 0;iHit < hitContainer.size();++iHit){
       recHitsContainer.push_back(hitContainer.at(iHit)->hit()->clone());
     }
     PropagationDirection dir = oppositeToMomentum;
     if(useSegmentsInTrajectory){
       dir = alongMomentum;// why forward (for rechits) later?
     }
     
     PTrajectoryStateOnDet seedTSOS =
      trajectoryStateTransform::persistentState( firstTSOS, hitContainer.at(0)->geographicalId().rawId());
     TrajectorySeed seed(seedTSOS,recHitsContainer,dir);
     
     //MuonPatternRecoDumper debug;
     //std::cout<<"  firstTSOS (not IP) = "<<debug.dumpTSOS(firstTSOS)<<std::endl;
     //std::cout<<"  hits(from range) = "<<range.second-range.first<<" hits (from size) = "<<hitContainer.size()<<std::endl;
     //for(unsigned int iRH=0;iRH<hitContainer.size();++iRH){
     //std::cout<<"  RH = "<<iRH+1<<" globPos = "<<hitContainer.at(iRH)->globalPosition()<<std::endl;
     //}
     output->push_back(seed);
       }
       else{
     //std::cout<<" Transformation from TrajectoryMeasurements to RecHitContainer faild - skip "<<std::endl;
     continue;
       }
     }else{
       //std::cout<<" Not enough (as defined) measurements to build trajectory - skip"<<std::endl;
       continue;
     }
   }
   event.put(std::move(output));
   theFilter->reset();
 }

void SETMuonSeedProducer::setEvent ( const edm::Event & event )

private

Definition at line 229 of file SETMuonSeedProducer.cc.

References SETFilter::setEvent(), and theFilter.

Referenced by produce().

                                                        {
   theFilter->setEvent(event);
 }

Member Data Documentation

bool SETMuonSeedProducer::apply_prePruning

private

Definition at line 61 of file SETMuonSeedProducer.h.

Referenced by produce(), and SETMuonSeedProducer().

edm::EDGetTokenT<reco::BeamSpot> SETMuonSeedProducer::beamspotToken

private

Definition at line 69 of file SETMuonSeedProducer.h.

Referenced by produce(), and SETMuonSeedProducer().

edm::InputTag SETMuonSeedProducer::theBeamSpotTag

private

Definition at line 68 of file SETMuonSeedProducer.h.

Referenced by SETMuonSeedProducer().

SETFilter* SETMuonSeedProducer::theFilter

private

Definition at line 57 of file SETMuonSeedProducer.h.

Referenced by filter(), produce(), setEvent(), SETMuonSeedProducer(), and ~SETMuonSeedProducer().

SETPatternRecognition* SETMuonSeedProducer::thePatternRecognition

private

Definition at line 65 of file SETMuonSeedProducer.h.

Referenced by produce(), SETMuonSeedProducer(), and ~SETMuonSeedProducer().

SETSeedFinder SETMuonSeedProducer::theSeedFinder

private

Definition at line 66 of file SETMuonSeedProducer.h.

Referenced by produce(), and SETMuonSeedProducer().

MuonServiceProxy* SETMuonSeedProducer::theService

private

Definition at line 63 of file SETMuonSeedProducer.h.

Referenced by produce(), SETMuonSeedProducer(), and ~SETMuonSeedProducer().

bool SETMuonSeedProducer::useSegmentsInTrajectory

private

Definition at line 62 of file SETMuonSeedProducer.h.

Referenced by produce(), and SETMuonSeedProducer().

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation