#include <HLTCSCOverlapFilter.h>

Inheritance diagram for HLTCSCOverlapFilter:

Public Member Functions
	HLTCSCOverlapFilter (const edm::ParameterSet &)

bool	hltFilter (edm::Event &, const edm::EventSetup &, trigger::TriggerFilterObjectWithRefs &filterproduct) const override

	~HLTCSCOverlapFilter () override

Public Member Functions inherited from HLTFilter
	HLTFilter (const edm::ParameterSet &config)

int	module (edm::Event const &) const

const std::string *	moduleLabel () const

int	path (edm::Event const &) const

const std::string *	pathName (edm::Event const &) const

std::pair< int, int >	pmid (edm::Event const &) const

bool	saveTags () const

	~HLTFilter () override

Public Member Functions inherited from edm::global::EDFilter<>
	EDFilter ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDFilterBase
	EDFilterBase ()

ModuleDescription const &	moduleDescription () const

	~EDFilterBase () 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

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)

	~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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (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::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

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from HLTFilter
static void	makeHLTFilterDescription (edm::ParameterSetDescription &desc)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
edm::EDGetTokenT< CSCRecHit2DCollection >	cscrechitsToken

bool	m_fillHists

edm::InputTag	m_input

unsigned int	m_minHits

TH1F *	m_nhitsNoWindowCut

TH1F *	m_pairsWithWindowCut

bool	m_ring1

bool	m_ring2

TH1F *	m_xdiff

double	m_xWindow

TH1F *	m_ydiff

double	m_yWindow

Additional Inherited Members
Public Types inherited from edm::global::EDFilterBase
typedef EDFilterBase	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

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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 16 of file HLTCSCOverlapFilter.h.

Constructor & Destructor Documentation

HLTCSCOverlapFilter::HLTCSCOverlapFilter ( const edm::ParameterSet & iConfig )

explicit

Definition at line 16 of file HLTCSCOverlapFilter.cc.

References cscrechitsToken, m_fillHists, m_input, m_nhitsNoWindowCut, m_pairsWithWindowCut, m_xdiff, m_ydiff, TFileService::make(), compare::tfile, and ~HLTCSCOverlapFilter().

                                                                        : HLTFilter(iConfig)
      , m_input(iConfig.getParameter<edm::InputTag>("input"))
      , m_minHits(iConfig.getParameter<unsigned int>("minHits"))
      , m_xWindow(iConfig.getParameter<double>("xWindow"))
      , m_yWindow(iConfig.getParameter<double>("yWindow"))
      , m_ring1(iConfig.getParameter<bool>("ring1"))
      , m_ring2(iConfig.getParameter<bool>("ring2"))
      , m_fillHists(iConfig.getParameter<bool>("fillHists"))
      , m_nhitsNoWindowCut(nullptr)
      , m_xdiff(nullptr)
      , m_ydiff(nullptr)
      , m_pairsWithWindowCut(nullptr)
 {
    cscrechitsToken = consumes<CSCRecHit2DCollection>(m_input);
    if (m_fillHists) {
       edm::Service<TFileService> tfile;
       m_nhitsNoWindowCut = tfile->make<TH1F>("nhitsNoWindowCut", "nhitsNoWindowCut", 16, -0.5, 15.5);
       m_xdiff = tfile->make<TH1F>("xdiff", "xdiff", 200, 0., 10.);
       m_ydiff = tfile->make<TH1F>("ydiff", "ydiff", 200, 0., 10.);
       m_pairsWithWindowCut = tfile->make<TH1F>("pairsWithWindowCut", "pairsWithWindowCut", 226, -0.5, 225.5);
    }
 }

HLTCSCOverlapFilter::~HLTCSCOverlapFilter ( )

overridedefault

Referenced by HLTCSCOverlapFilter().

Member Function Documentation

void HLTCSCOverlapFilter::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 42 of file HLTCSCOverlapFilter.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and HLTFilter::makeHLTFilterDescription().

                                                                                 {
   edm::ParameterSetDescription desc;
   makeHLTFilterDescription(desc);
   desc.add<edm::InputTag>("input",edm::InputTag("hltCsc2DRecHits"));
   desc.add<unsigned int>("minHits",4);
   desc.add<double>("xWindow",1000.);
   desc.add<double>("yWindow",1000.);
   desc.add<bool>("ring1",true);
   desc.add<bool>("ring2",false);
   desc.add<bool>("fillHists",false);
   descriptions.add("hltCSCOverlapFilter",desc);
 }

bool HLTCSCOverlapFilter::hltFilter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		trigger::TriggerFilterObjectWithRefs &	filterproduct
	)		const

overridevirtual

Implements HLTFilter.

Definition at line 55 of file HLTCSCOverlapFilter.cc.

References funct::abs(), relativeConstraints::chamber, CSCDetId::chamber(), cscrechitsToken, DEFINE_FWK_MODULE, CSCDetId::endcap(), makeMuonMisalignmentScenario::endcap, edm::EventSetup::get(), edm::Event::getByToken(), hfClusterShapes_cfi::hits, triggerObjects_cff::id, CSCGeometry::idToDet(), keep, m_fillHists, m_minHits, m_nhitsNoWindowCut, m_pairsWithWindowCut, m_ring1, m_ring2, m_xdiff, m_xWindow, m_ydiff, m_yWindow, genParticles_cff::map, GetRecoTauVFromDQM_MC_cff::next, DetId::rawId(), relativeConstraints::ring, CSCDetId::ring(), relativeConstraints::station, CSCDetId::station(), GeomDet::toGlobal(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

                                                                                                                                            {
    edm::Handle<CSCRecHit2DCollection> hits;
    iEvent.getByToken(cscrechitsToken, hits);
 
    edm::ESHandle<CSCGeometry> cscGeometry;
    bool got_cscGeometry = false;
 
    std::map<int, std::vector<const CSCRecHit2D*> > chamber_tohit;
 
    for (auto const & hit : *hits) {
       CSCDetId id(hit.geographicalId());
       int chamber_id = CSCDetId(id.endcap(), id.station(), id.ring(), id.chamber(), 0).rawId();
 
       if ((m_ring1  &&  (id.ring() == 1  ||  id.ring() == 4))  ||
       (m_ring2  &&  id.ring() == 2)) {
      std::map<int, std::vector<const CSCRecHit2D*> >::const_iterator chamber_iter = chamber_tohit.find(chamber_id);
      if (chamber_iter == chamber_tohit.end()) {
         std::vector<const CSCRecHit2D*> newlist;
         newlist.push_back(&hit);
      }
      chamber_tohit[chamber_id].push_back(&hit);
       } // end if this ring is selected
    } // end loop over hits
 
    bool keep = false;
    unsigned int minHitsSquared = m_minHits * m_minHits;
    for (std::map<int, std::vector<const CSCRecHit2D*> >::const_iterator chamber_iter = chamber_tohit.begin();
     chamber_iter != chamber_tohit.end();
     ++chamber_iter) {
 
       if (m_fillHists) {
      m_nhitsNoWindowCut->Fill(chamber_iter->second.size());
       }
 
       if (chamber_iter->second.size() >= m_minHits) {
      CSCDetId chamber_id(chamber_iter->first);
      int chamber = chamber_id.chamber();
      int next = chamber + 1;
 
      // Some rings have 36 chambers, others have 18.  This will still be valid when ME4/2 is added.
      if (next == 37  &&  (std::abs(chamber_id.station()) == 1  ||  chamber_id.ring() == 2)) next = 1;
      if (next == 19  &&  (std::abs(chamber_id.station()) != 1  &&  chamber_id.ring() == 1)) next = 1;
 
      int next_id = CSCDetId(chamber_id.endcap(), chamber_id.station(), chamber_id.ring(), next, 0).rawId();
 
      std::map<int, std::vector<const CSCRecHit2D*> >::const_iterator chamber_next = chamber_tohit.find(next_id);
      if (chamber_next != chamber_tohit.end()  &&  chamber_next->second.size() >= m_minHits) {
         if (!got_cscGeometry) {
            iSetup.get<MuonGeometryRecord>().get(cscGeometry);
            got_cscGeometry = true;
         }
 
         unsigned int pairs_in_window = 0;
         for (auto hit1 = chamber_iter->second.begin();  hit1 != chamber_iter->second.end();  ++hit1) {
            for (auto hit2 : chamber_next->second) {
           GlobalPoint pos1 = cscGeometry->idToDet((*hit1)->geographicalId())->surface().toGlobal((*hit1)->localPosition());
           GlobalPoint pos2 = cscGeometry->idToDet(hit2->geographicalId())->surface().toGlobal(hit2->localPosition());
 
           if (m_fillHists) {
              m_xdiff->Fill(pos1.x() - pos2.x());
              m_ydiff->Fill(pos1.y() - pos2.y());
           }
 
           if (fabs(pos1.x() - pos2.x()) < m_xWindow  &&  fabs(pos1.y() - pos2.y()) < m_yWindow) pairs_in_window++;
 
           if (pairs_in_window >= minHitsSquared) {
              keep = true;
              if (!m_fillHists) return true;
           }
            } // end loop over hits in chamber 2
         } // end loop over hits in chamber 1
 
         if (m_fillHists) {
            m_pairsWithWindowCut->Fill(pairs_in_window);
         }
 
      } // end if chamber 2 has enough hits
       } // end if chamber 1 has enough hits
    } // end loop over chambers
 
    return keep;
 }

Member Data Documentation

edm::EDGetTokenT<CSCRecHit2DCollection> HLTCSCOverlapFilter::cscrechitsToken

private

Definition at line 26 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

bool HLTCSCOverlapFilter::m_fillHists

private

Definition at line 30 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

edm::InputTag HLTCSCOverlapFilter::m_input

private

Definition at line 25 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter().

unsigned int HLTCSCOverlapFilter::m_minHits

private

Definition at line 27 of file HLTCSCOverlapFilter.h.

Referenced by hltFilter().

TH1F* HLTCSCOverlapFilter::m_nhitsNoWindowCut

private

Definition at line 31 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

TH1F * HLTCSCOverlapFilter::m_pairsWithWindowCut

private

Definition at line 31 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

bool HLTCSCOverlapFilter::m_ring1

private

Definition at line 29 of file HLTCSCOverlapFilter.h.

Referenced by hltFilter().

bool HLTCSCOverlapFilter::m_ring2

private

Definition at line 29 of file HLTCSCOverlapFilter.h.

Referenced by hltFilter().

TH1F * HLTCSCOverlapFilter::m_xdiff

private

Definition at line 31 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

double HLTCSCOverlapFilter::m_xWindow

private

Definition at line 28 of file HLTCSCOverlapFilter.h.

Referenced by hltFilter().

TH1F * HLTCSCOverlapFilter::m_ydiff

private

Definition at line 31 of file HLTCSCOverlapFilter.h.

Referenced by HLTCSCOverlapFilter(), and hltFilter().

double HLTCSCOverlapFilter::m_yWindow

private

Definition at line 28 of file HLTCSCOverlapFilter.h.

Referenced by hltFilter().

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation