#include <HiJetBackground/HiFJRhoProducer/plugins/HiFJRhoProducer.cc>

Inheritance diagram for HiFJRhoProducer:

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

	~HiFJRhoProducer ()

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)

	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
std::vector< ConsumesInfo >	consumesInfo () const

	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 (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const

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

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

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

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
virtual void	beginStream (edm::StreamID) override

double	calcMd (const reco::Jet *jet)

double	calcMedian (std::vector< double > &v)

virtual void	endStream () override

bool	isPackedCandidate (const reco::Candidate *candidate)

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

Private Attributes
bool	checkJetCand

double	etaMaxExcl2_

double	etaMaxExcl_

std::vector< double >	etaRanges

edm::EDGetTokenT< edm::View < reco::Jet > >	jetsToken_

unsigned int	nExcl2_

unsigned int	nExcl_

double	ptMinExcl2_

double	ptMinExcl_

edm::InputTag	src_

bool	usingPackedCand

Additional Inherited Members
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

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: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 26 of file HiFJRhoProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 51 of file HiFJRhoProducer.cc.

References etaRanges, edm::ParameterSet::getParameter(), jetsToken_, and src_.

                                                                :
   src_(iConfig.getParameter<edm::InputTag>("jetSource")),
   nExcl_(iConfig.getParameter<int>("nExcl")),
   etaMaxExcl_(iConfig.getParameter<double>("etaMaxExcl")),
   ptMinExcl_(iConfig.getParameter<double>("ptMinExcl")),
   nExcl2_(iConfig.getParameter<int>("nExcl2")),
   etaMaxExcl2_(iConfig.getParameter<double>("etaMaxExcl2")),
   ptMinExcl2_(iConfig.getParameter<double>("ptMinExcl2")),
   checkJetCand(true),
   usingPackedCand(false)
 {
   jetsToken_ = consumes<edm::View<reco::Jet> >(src_);
 
   //register your products
   produces<std::vector<double > >("mapEtaEdges");
   produces<std::vector<double > >("mapToRho");
   produces<std::vector<double > >("mapToRhoM");
   produces<std::vector<double > >("ptJets");
   produces<std::vector<double > >("areaJets");
   produces<std::vector<double > >("etaJets");
   etaRanges = iConfig.getParameter<std::vector<double> >("etaRanges");
 
 }

HiFJRhoProducer::~HiFJRhoProducer ( )

Definition at line 76 of file HiFJRhoProducer.cc.

 {
  
    // do anything here that needs to be done at desctruction time
    // (e.g. close files, deallocate resources etc.)
 
 }

Member Function Documentation

void HiFJRhoProducer::beginStream ( edm::StreamID )

overrideprivatevirtual

Reimplemented from edm::stream::EDProducerBase.

Definition at line 186 of file HiFJRhoProducer.cc.

187 {

188 }

double HiFJRhoProducer::calcMd ( const reco::Jet * jet )

private

Definition at line 195 of file HiFJRhoProducer.cc.

References reco::Jet::getJetConstituentsQuick(), isPackedCandidate(), and mathSSE::sqrt().

Referenced by produce().

                                                  {
   //
   //get md as defined in http://arxiv.org/pdf/1211.2811.pdf
   //
 
   //Loop over the jet constituents
   double sum = 0.;
   for(auto daughter : jet->getJetConstituentsQuick()){
     if(isPackedCandidate(daughter)){     //packed candidate situation
       auto part = static_cast<const pat::PackedCandidate*>(daughter);
       sum += sqrt(part->mass()*part->mass() + part->pt()*part->pt()) - part->pt();
     } else {
       auto part = static_cast<const reco::PFCandidate*>(daughter);
       sum += sqrt(part->mass()*part->mass() + part->pt()*part->pt()) - part->pt();
     }
   }
 
   return sum;
 }

double HiFJRhoProducer::calcMedian ( std::vector< double > & v )

private

Definition at line 240 of file HiFJRhoProducer.cc.

References gen::n.

Referenced by produce().

 {
   //post-condition: After returning, the elements in v may be reordered and the resulting order is implementation defined.
   //works for even and odd collections
   if(v.empty()) {
     return 0.0;
   }
   auto n = v.size() / 2;
   std::nth_element(v.begin(), v.begin()+n, v.end());
   auto med = v[n];
   if(!(v.size() & 1)) { //If the set size is even
     auto max_it = std::max_element(v.begin(), v.begin()+n);
     med = (*max_it + med) / 2.0;
   }
   return med;    
 }

void HiFJRhoProducer::endStream ( )

overrideprivatevirtual

Reimplemented from edm::stream::EDProducerBase.

Definition at line 192 of file HiFJRhoProducer.cc.

192 {

193 }

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

static

Definition at line 225 of file HiFJRhoProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and HLT_25ns10e33_v2_cff::InputTag.

                                                                                  {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("jetSource",edm::InputTag("kt4PFJets"));
   desc.add<int>("nExcl", 2);
   desc.add<double>("etaMaxExcl",2.);
   desc.add<double>("ptMinExcl",20.);
   desc.add<int>("nExcl2", 2);
   desc.add<double>("etaMaxExcl2",2.);
   desc.add<double>("ptMinExcl2",20.);
   desc.add<std::vector<double> >("etaRanges");
   descriptions.add("hiFJRhoProducer",desc);
 }

bool HiFJRhoProducer::isPackedCandidate ( const reco::Candidate * candidate )

private

Definition at line 215 of file HiFJRhoProducer.cc.

References checkJetCand, Exception, and usingPackedCand.

Referenced by calcMd().

                                                                      {
   if(checkJetCand) {
     if(typeid(pat::PackedCandidate)==typeid(*candidate)) usingPackedCand = true;
     else if(typeid(reco::PFCandidate)==typeid(*candidate)) usingPackedCand = false;
     else throw cms::Exception("WrongJetCollection", "Jet constituents are not particle flow candidates");
     checkJetCand = false;
   }
   return usingPackedCand;
 }

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

overrideprivatevirtual

Implements edm::stream::EDProducerBase.

Definition at line 85 of file HiFJRhoProducer.cc.

References calcMd(), calcMedian(), alignCSCRings::e, eta, HLT_25ns10e33_v2_cff::etaMax, etaMaxExcl2_, etaMaxExcl_, HLT_25ns10e33_v2_cff::etaMin, etaRanges, edm::Event::getByToken(), i, metsig::jet, fwrapper::jets, jetsToken_, eostools::move(), nExcl2_, nExcl_, HLT_25ns10e33_v2_cff::njets, EnergyCorrector::pt, ptMinExcl2_, ptMinExcl_, edm::Event::put(), and CosmicsPD_Skims::radius.

 {  
   // Get the vector of jets
   edm::Handle<edm::View<reco::Jet> > jets;
   iEvent.getByToken(jetsToken_, jets);
 
   int neta = (int)etaRanges.size();
   std::unique_ptr<std::vector<double>> mapEtaRangesOut ( new std::vector<double>(neta,-999.));
 
   for(int ieta = 0; ieta < neta; ieta++){
    mapEtaRangesOut->at(ieta) = etaRanges[ieta];
   }
   std::unique_ptr<std::vector<double>> mapToRhoOut ( new std::vector<double>(neta-1,1e-6));
   std::unique_ptr<std::vector<double>> mapToRhoMOut ( new std::vector<double>(neta-1,1e-6));
   
   int njets = jets->size();
   
   std::unique_ptr<std::vector<double>> ptJetsOut ( new std::vector<double>(njets,1e-6));
   std::unique_ptr<std::vector<double>> areaJetsOut ( new std::vector<double>(njets,1e-6));
   std::unique_ptr<std::vector<double>> etaJetsOut ( new std::vector<double>(njets,1e-6));
     
   double rhoVec[999];
   double rhomVec[999];
   double etaVec[999];
 
   // int neta = (int)mapEtaRangesOut->size();
   int nacc = 0;
   unsigned int njetsEx = 0;
   unsigned int njetsEx2 = 0;
   for(auto jet = jets->begin(); jet != jets->end(); ++jet) {
     if(njetsEx<nExcl_ && fabs(jet->eta())<etaMaxExcl_ && jet->pt()>ptMinExcl_) {
       njetsEx++;
       continue;
     }
     if(njetsEx2<nExcl2_ && fabs(jet->eta())<etaMaxExcl2_ && fabs(jet->eta())>etaMaxExcl_ && jet->pt()>ptMinExcl2_) {
       njetsEx2++;
       continue;
     }
     float pt = jet->pt();
     float area = jet->jetArea();
     float eta = jet->eta();
     
     if(eta<mapEtaRangesOut->at(0) || eta>mapEtaRangesOut->at(neta-1)) continue;
     if(area>0.) {
       rhoVec[nacc] = pt/area;
       rhomVec[nacc] = calcMd(&*jet)/area;
       etaVec[nacc] = eta;
       ptJetsOut->at(nacc) = pt;
       areaJetsOut->at(nacc) = area;
       etaJetsOut->at(nacc) = eta;
       ++nacc;
     }
   }
 
   ptJetsOut->resize(nacc);
   areaJetsOut->resize(nacc);
   etaJetsOut->resize(nacc);
   //calculate rho and rhom in eta ranges
   double radius = 0.2; //distance kt clusters needs to be from edge
   for(int ieta = 0; ieta<(neta-1); ieta++) {
     std::vector<double> rhoVecCur;
     std::vector<double> rhomVecCur;
     
     double etaMin = mapEtaRangesOut->at(ieta)+radius;
     double etaMax = mapEtaRangesOut->at(ieta+1)-radius;
      
     int    naccCur    = 0 ;
     double rhoCurSum  = 0.;
     double rhomCurSum = 0.;
     for(int i = 0; i<nacc; i++) {
       if(etaVec[i]>=etaMin && etaVec[i]<etaMax) {
         rhoVecCur.push_back(rhoVec[i]);
         rhomVecCur.push_back(rhomVec[i]);
         
         rhoCurSum += rhoVec[i];
         rhomCurSum += rhomVec[i];
         ++naccCur;
       }//eta selection
     }//accepted jet loop
 
     if(naccCur>0) {
       double rhoCur = calcMedian(rhoVecCur);
       double rhomCur = calcMedian(rhomVecCur);
       mapToRhoOut->at(ieta) = rhoCur;
       mapToRhoMOut->at(ieta) = rhomCur;
     }
   }//eta ranges
   
   iEvent.put(std::move(mapEtaRangesOut),"mapEtaEdges");
   iEvent.put(std::move(mapToRhoOut),"mapToRho");
   iEvent.put(std::move(mapToRhoMOut),"mapToRhoM");
   
   iEvent.put(std::move(ptJetsOut),"ptJets");
   iEvent.put(std::move(areaJetsOut),"areaJets");
   iEvent.put(std::move(etaJetsOut),"etaJets");
 
   return;
 }

Member Data Documentation

bool HiFJRhoProducer::checkJetCand

private

Definition at line 55 of file HiFJRhoProducer.h.

Referenced by isPackedCandidate().

double HiFJRhoProducer::etaMaxExcl2_

private

Definition at line 52 of file HiFJRhoProducer.h.

Referenced by produce().

double HiFJRhoProducer::etaMaxExcl_

private

Definition at line 49 of file HiFJRhoProducer.h.

Referenced by produce().

std::vector<double> HiFJRhoProducer::etaRanges

private

Definition at line 54 of file HiFJRhoProducer.h.

Referenced by HiFJRhoProducer(), and produce().

edm::EDGetTokenT<edm::View<reco::Jet> > HiFJRhoProducer::jetsToken_

private

Definition at line 44 of file HiFJRhoProducer.h.

Referenced by HiFJRhoProducer(), and produce().

unsigned int HiFJRhoProducer::nExcl2_

private

Definition at line 51 of file HiFJRhoProducer.h.

Referenced by produce().

unsigned int HiFJRhoProducer::nExcl_

private

Definition at line 48 of file HiFJRhoProducer.h.

Referenced by produce().

double HiFJRhoProducer::ptMinExcl2_

private

Definition at line 53 of file HiFJRhoProducer.h.

Referenced by produce().

double HiFJRhoProducer::ptMinExcl_

private

Definition at line 50 of file HiFJRhoProducer.h.

Referenced by produce().

edm::InputTag HiFJRhoProducer::src_

private

Definition at line 47 of file HiFJRhoProducer.h.

Referenced by HiFJRhoProducer().

bool HiFJRhoProducer::usingPackedCand

private

Definition at line 55 of file HiFJRhoProducer.h.

Referenced by isPackedCandidate().

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation