#include <RecoJets/JetAnalyzers/src/FFTJetPileupAnalyzer.cc>

Inheritance diagram for FFTJetPileupAnalyzer:

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

	~FFTJetPileupAnalyzer ()

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

	EDAnalyzer ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

virtual	~EDAnalyzer ()

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
virtual void	analyze (const edm::Event &, const edm::EventSetup &) override

void	analyzePileup (const std::vector< PileupSummaryInfo > &pInfo)

virtual void	beginJob () override

virtual void	endJob () override

	FFTJetPileupAnalyzer ()

	FFTJetPileupAnalyzer (const FFTJetPileupAnalyzer &)

FFTJetPileupAnalyzer &	operator= (const FFTJetPileupAnalyzer &)

Private Attributes
bool	collectFastJetRho

bool	collectGridDensity

bool	collectGrids

bool	collectHistos

bool	collectOOTPileup

bool	collectPileup

bool	collectSummaries

bool	collectVertexInfo

unsigned long	counter

double	crazyEnergyCut

edm::EDGetTokenT< std::pair < double, double > >	etSumToken

edm::InputTag	fastJetRhoLabel

edm::EDGetTokenT< double >	fastJetRhoToken

edm::InputTag	fastJetSigmaLabel

edm::EDGetTokenT< double >	fastJetSigmaToken

edm::InputTag	gridLabel

edm::EDGetTokenT < reco::DiscretizedEnergyFlow >	gridToken

edm::InputTag	histoLabel

edm::EDGetTokenT< TH2D >	histoToken

TNtuple *	nt

std::vector< float >	ntupleData

std::string	ntupleName

std::string	ntupleTitle

std::string	pileupLabel

edm::EDGetTokenT< std::vector < PileupSummaryInfo > >	pileupToken

edm::InputTag	srcPVs

edm::EDGetTokenT < reco::VertexCollection >	srcPVsToken

edm::InputTag	summaryLabel

edm::EDGetTokenT < reco::FFTJetPileupSummary >	summaryToken

int	totalNpu

int	totalNPV

bool	verbosePileupInfo

double	vertexNdofCut

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

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

Description: collects the info produced by FFTJetPileupProcessor and FFTJetPileupEstimator

Implementation: [Notes on implementation]

Definition at line 52 of file FFTJetPileupAnalyzer.cc.

Constructor & Destructor Documentation

FFTJetPileupAnalyzer::FFTJetPileupAnalyzer ( const edm::ParameterSet & ps )

explicit

Definition at line 113 of file FFTJetPileupAnalyzer.cc.

References collectFastJetRho, collectGridDensity, collectGrids, collectHistos, collectOOTPileup, collectPileup, collectSummaries, collectVertexInfo, etSumToken, fastJetRhoLabel, fastJetRhoToken, fastJetSigmaLabel, fastJetSigmaToken, gridLabel, gridToken, histoLabel, histoToken, pileupLabel, pileupToken, srcPVs, srcPVsToken, summaryLabel, and summaryToken.

     : init_param(edm::InputTag, histoLabel),
       init_param(edm::InputTag, summaryLabel),
       init_param(edm::InputTag, fastJetRhoLabel),
       init_param(edm::InputTag, fastJetSigmaLabel),
       init_param(edm::InputTag, gridLabel),
       init_param(edm::InputTag, srcPVs),
       init_param(std::string, pileupLabel),
       init_param(std::string, ntupleName),
       init_param(std::string, ntupleTitle),
       init_param(bool, collectHistos),
       init_param(bool, collectSummaries),
       init_param(bool, collectFastJetRho),
       init_param(bool, collectPileup),
       init_param(bool, collectOOTPileup),
       init_param(bool, collectGrids),
       init_param(bool, collectGridDensity),
       init_param(bool, collectVertexInfo),
       init_param(bool, verbosePileupInfo),
       init_param(double, vertexNdofCut),
       init_param(double, crazyEnergyCut),
       nt(0),
       totalNpu(-1),
       totalNPV(-1),
       counter(0)
 {
     if (collectPileup || collectOOTPileup)
         pileupToken = consumes<std::vector<PileupSummaryInfo> >(pileupLabel);
 
     if (collectHistos)
         histoToken = consumes<TH2D>(histoLabel);
 
     if (collectSummaries)
         summaryToken = consumes<reco::FFTJetPileupSummary>(summaryLabel);
 
     if (collectFastJetRho)
     {
         fastJetRhoToken = consumes<double>(fastJetRhoLabel);
         fastJetSigmaToken = consumes<double>(fastJetSigmaLabel);
     }
 
     if (collectGrids)
         gridToken = consumes<reco::DiscretizedEnergyFlow>(gridLabel);
 
     if (collectGridDensity)
         etSumToken = consumes<std::pair<double,double> >(histoLabel);
 
     if (collectVertexInfo)
         srcPVsToken = consumes<reco::VertexCollection>(srcPVs);
 }

FFTJetPileupAnalyzer::~FFTJetPileupAnalyzer ( )

Definition at line 165 of file FFTJetPileupAnalyzer.cc.

166 {

167 }

FFTJetPileupAnalyzer::FFTJetPileupAnalyzer ( )

private

FFTJetPileupAnalyzer::FFTJetPileupAnalyzer ( const FFTJetPileupAnalyzer & )

private

Member Function Documentation

void FFTJetPileupAnalyzer::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::EDAnalyzer.

Definition at line 286 of file FFTJetPileupAnalyzer.cc.

References analyzePileup(), collectFastJetRho, collectGridDensity, collectGrids, collectHistos, collectOOTPileup, collectPileup, collectSummaries, collectVertexInfo, filterCSVwithJSON::copy, counter, data, etSumToken, edm::EventID::event(), f, fastJetRhoToken, fastJetSigmaToken, TFileService::getBareDirectory(), edm::Event::getByToken(), gridToken, h, histoToken, edm::EventBase::id(), input, M_PI, nt, ntupleData, pileupToken, MetAnalyzer::pv(), edm::EventID::run(), cond::runnumber, srcPVsToken, AlCaHLTBitMon_QueryRunRegistry::string, edmLumisInFiles::summary, summaryToken, totalNpu, totalNPV, and vertexNdofCut.

 {
     ntupleData.clear();
     ntupleData.push_back(counter);
     totalNpu = -1;
     totalNPV = -1;
 
     edm::RunNumber_t const runnumber = iEvent.id().run();
     edm::EventNumber_t const eventnumber = iEvent.id().event();
     ntupleData.push_back(runnumber);
     ntupleData.push_back(eventnumber);
 
     // Get pileup information from the pile-up information module
     if (collectPileup || collectOOTPileup)
     {
         edm::Handle<std::vector<PileupSummaryInfo> > puInfo;
         if (iEvent.getByToken(pileupToken, puInfo))
             analyzePileup(*puInfo);
         else
         {
             if (collectPileup)
             {
                 ntupleData.push_back(-1);
                 ntupleData.push_back(-1);
                 ntupleData.push_back(0.f);
                 ntupleData.push_back(0.f);
             }
             if (collectOOTPileup)
                 for (unsigned ibx = 0; ibx < 3; ++ibx)
                 {
                     ntupleData.push_back(-1);
                     ntupleData.push_back(0.f);
                     ntupleData.push_back(0.f);
                 }
         }
     }
 
     if (collectHistos)
     {
         edm::Handle<TH2D> input;
         iEvent.getByToken(histoToken, input);
 
         edm::Service<TFileService> fs;
         TH2D* copy = new TH2D(*input);
 
         std::ostringstream os;
         os << copy->GetName() << '_' << counter << '_'
            << totalNpu << '_' << runnumber << '_' << eventnumber;
         const std::string& newname(os.str());
         copy->SetNameTitle(newname.c_str(), newname.c_str());
 
         copy->SetDirectory(fs->getBareDirectory());
     }
 
     if (collectSummaries)
     {
         edm::Handle<reco::FFTJetPileupSummary> summary;
         iEvent.getByToken(summaryToken, summary);
 
         ntupleData.push_back(summary->uncalibratedQuantile());
         ntupleData.push_back(summary->pileupRho());
         ntupleData.push_back(summary->pileupRhoUncertainty());
         ntupleData.push_back(summary->uncertaintyCode());
     }
 
     if (collectFastJetRho)
     {
         edm::Handle<double> fjrho, fjsigma;
         iEvent.getByToken(fastJetRhoToken, fjrho);
         iEvent.getByToken(fastJetSigmaToken, fjsigma);
 
         ntupleData.push_back(*fjrho);
         ntupleData.push_back(*fjsigma);
     }
 
     if (collectGrids)
     {
         edm::Handle<reco::DiscretizedEnergyFlow> input;
         iEvent.getByToken(gridToken, input);
 
         // Make sure the input grid is reasonable
         const double* data = input->data();
         assert(data);
         assert(input->phiBin0Edge() == 0.0);
         const unsigned nEta = input->nEtaBins();
         const unsigned nPhi = input->nPhiBins();
 
         // Generate a name for the output histogram
         std::ostringstream os;
         os << "FFTJetGrid_" << counter << '_'
            << totalNpu << '_' << runnumber << '_' << eventnumber;
         const std::string& newname(os.str());
 
         // Make a histogram and copy the grid data into it
         edm::Service<TFileService> fs;
         TH2F* h = fs->make<TH2F>(newname.c_str(), newname.c_str(),
                                  nEta, input->etaMin(), input->etaMax(),
                                  nPhi, 0.0, 2.0*M_PI);
         h->GetXaxis()->SetTitle("Eta");
         h->GetYaxis()->SetTitle("Phi");
         h->GetZaxis()->SetTitle("Transverse Energy");
 
         for (unsigned ieta=0; ieta<nEta; ++ieta)
             for (unsigned iphi=0; iphi<nPhi; ++iphi)
                 h->SetBinContent(ieta+1U, iphi+1U, data[ieta*nPhi + iphi]);
     }
 
     if (collectGridDensity)
     {
         edm::Handle<std::pair<double,double> > etSum;
         iEvent.getByToken(etSumToken, etSum);
 
         ntupleData.push_back(etSum->first);
         ntupleData.push_back(etSum->second);
     }
 
     if (collectVertexInfo)
     {
         edm::Handle<reco::VertexCollection> pvCollection;
         iEvent.getByToken(srcPVsToken, pvCollection);
         totalNPV = 0;
         if (!pvCollection->empty())
             for (reco::VertexCollection::const_iterator pv = pvCollection->begin();
                  pv != pvCollection->end(); ++pv)
             {
                 const double ndof = pv->ndof();
                 if (!pv->isFake() && ndof > vertexNdofCut)
                     ++totalNPV;
             }
         ntupleData.push_back(totalNPV);
     }
 
     assert(ntupleData.size() == static_cast<unsigned>(nt->GetNvar()));
     nt->Fill(&ntupleData[0]);
 
     ++counter;
 }

void FFTJetPileupAnalyzer::analyzePileup ( const std::vector< PileupSummaryInfo > & pInfo )

private

Definition at line 173 of file FFTJetPileupAnalyzer.cc.

References collectOOTPileup, collectPileup, gather_cfg::cout, crazyEnergyCut, PileupSummaryInfo::getBunchCrossing(), PileupSummaryInfo::getPU_NumInteractions(), PileupSummaryInfo::getPU_sumpT_highpT(), PileupSummaryInfo::getPU_sumpT_lowpT(), customizeTrackingMonitorSeedNumber::idx, mix_2012_Summer_50ns_PoissonOOTPU_cfi::npu, ntupleData, totalNpu, and verbosePileupInfo.

Referenced by analyze().

 {
     const unsigned nBx = info.size();
     if (collectPileup)
         ntupleData.push_back(static_cast<float>(nBx));
 
     double sumpt_Lo = 0.0, sumpt_Hi = 0.0;
     totalNpu = 0;
 
     int npu_by_Bx[3] = {0,};
     double sumpt_Lo_by_Bx[3] = {0.0,}, sumpt_Hi_by_Bx[3] = {0.0,};
 
     if (verbosePileupInfo)
         std::cout << "\n**** Pileup info begin" << std::endl;
 
     bool isCrazy = false;
     for (unsigned ibx = 0; ibx < nBx; ++ibx)
     {
         const PileupSummaryInfo& puInfo(info[ibx]);
 
         const int bx = puInfo.getBunchCrossing();
         const int npu = puInfo.getPU_NumInteractions();
         const std::vector<float>& lopt(puInfo.getPU_sumpT_lowpT());
         const std::vector<float>& hipt(puInfo.getPU_sumpT_highpT());
         const double losum = std::accumulate(lopt.begin(), lopt.end(), 0.0);
         const double hisum = std::accumulate(hipt.begin(), hipt.end(), 0.0);
 
         if (losum >= crazyEnergyCut)
             isCrazy = true;
         if (hisum >= crazyEnergyCut)
             isCrazy = true;
 
         totalNpu += npu;
         sumpt_Lo += losum;
         sumpt_Hi += hisum;
 
         const unsigned idx = bx < 0 ? 0U : (bx == 0 ? 1U : 2U);
         npu_by_Bx[idx] += npu;
         sumpt_Lo_by_Bx[idx] += losum;
         sumpt_Hi_by_Bx[idx] += hisum;
 
         if (verbosePileupInfo)
             std::cout << "ibx " << ibx << " bx " << bx
                       << " npu " << npu << " losum " << losum
                       << " hisum " << hisum
                       << std::endl;
     }
 
     if (verbosePileupInfo)
         std::cout << "**** Pileup info end\n" << std::endl;
 
     if (isCrazy)
     {
         totalNpu = -1;
         sumpt_Lo = 0.0;
         sumpt_Hi = 0.0;
         for (unsigned ibx = 0; ibx < 3; ++ibx)
         {
             npu_by_Bx[ibx] = -1;
             sumpt_Lo_by_Bx[ibx] = 0.0;
             sumpt_Hi_by_Bx[ibx] = 0.0;
         }
     }
 
     if (collectPileup)
     {
         ntupleData.push_back(totalNpu);
         ntupleData.push_back(sumpt_Lo);
         ntupleData.push_back(sumpt_Hi);
     }
 
     if (collectOOTPileup)
         for (unsigned ibx = 0; ibx < 3; ++ibx)
         {
             ntupleData.push_back(npu_by_Bx[ibx]);
             ntupleData.push_back(sumpt_Lo_by_Bx[ibx]);
             ntupleData.push_back(sumpt_Hi_by_Bx[ibx]);
         }
 }

void FFTJetPileupAnalyzer::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 256 of file FFTJetPileupAnalyzer.cc.

References collectFastJetRho, collectGridDensity, collectOOTPileup, collectPileup, collectSummaries, collectVertexInfo, TFileService::make(), nt, ntupleData, ntupleName, ntupleTitle, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
     // Come up with the list of variables
     std::string vars = "cnt:run:event";
     if (collectPileup)
         vars += ":nbx:npu:sumptLowCut:sumptHiCut";
     if (collectOOTPileup)
     {
         vars += ":npu_negbx:sumptLowCut_negbx:sumptHiCut_negbx";
         vars += ":npu_0bx:sumptLowCut_0bx:sumptHiCut_0bx";
         vars += ":npu_posbx:sumptLowCut_posbx:sumptHiCut_posbx";
     }
     if (collectSummaries)
         vars += ":estimate:pileup:uncert:uncertCode";
     if (collectFastJetRho)
         vars += ":fjrho:fjsigma";
     if (collectGridDensity)
         vars += ":gridEtDensity:gridEtDensityMixed";
     if (collectVertexInfo)
         vars += ":nPV";
 
     // Book the ntuple
     edm::Service<TFileService> fs;
     nt = fs->make<TNtuple>(ntupleName.c_str(), ntupleTitle.c_str(),
                            vars.c_str());
     ntupleData.reserve(nt->GetNvar());
 }