Namespaces
	cone

	disc

	helpers

	qcuts

	xclean

Classes
class	AssociationMatchRefSelector

class	Combinatoric

class	CombinatoricGenerator

class	CombinatoricIterator

class	RecoTauBuilderCombinatoricPlugin

class	RecoTauBuilderConePlugin

class	RecoTauBuilderPlugin

class	RecoTauCleanerPlugin

class	RecoTauConstructor

class	RecoTauDiscriminantCleanerPlugin

class	RecoTauDiscriminantFromDiscriminator

class	RecoTauDiscriminantFunctionPlugin

class	RecoTauDiscriminantInvariantWidth

class	RecoTauDiscriminantPlugin

class	RecoTauDiscriminantVectorFunctionPlugin

class	RecoTauDiscriminationBinnedIsolation

class	RecoTauDiscriminationBinnedIsolationImpl

class	RecoTauElectronRejectionPlugin

class	RecoTauEventHolderPlugin

class	RecoTauImpactParameterSignificancePlugin

class	RecoTauIsolationMasking

class	RecoTauLexicographicalRanking

class	RecoTauModifierPlugin

class	RecoTauMVAHelper

class	RecoTauNamedPlugin

class	RecoTauObjectEmbedder

class	RecoTauPhotonFilter

class	RecoTauPiZeroBuilderPlugin

class	RecoTauPiZeroCombinatoricPlugin

class	RecoTauPiZeroQualityPlugin

class	RecoTauPiZeroStringQuality

class	RecoTauPiZeroStripPlugin

class	RecoTauPiZeroTrivialPlugin

class	RecoTauQualityCuts

class	RecoTauRandomCleanerPlugin

class	RecoTauStringCleanerPlugin

class	RecoTauTagInfoWorkaroundModifer

class	RecoTauTwoProngFilter

class	SortByDescendingPt

class	SortPFCandsDescendingPt

Functions
template<typename RefVectorType , typename BaseView >
RefVectorType	castView (const edm::Handle< BaseView > &view)
	Convert a BaseView (View<T>) to a TRefVector. More...

unsigned int	chargedHadronsInDecayMode (PFTau::hadronicDecayMode mode)
	Reverse mapping of decay modes into multiplicities. More...

template<typename Container , class OverlapFunction >
Container	cleanOverlaps (const Container &dirty)

std::string	discPluginName (const std::string &mvaName)

template<typename Iterator >
std::vector< PFCandidatePtr >	filterPFCandidates (const Iterator &begin, const Iterator &end, int particleId, bool sort=true)

std::vector< PFCandidatePtr >	flattenPiZeros (const std::vector< RecoTauPiZero > &)
	Flatten a list of pi zeros into a list of there constituent PFCandidates. More...

PFTau::hadronicDecayMode	getDecayMode (const reco::GenJet *genJet)

template<typename InputIterator >
InputIterator	leadPFCand (InputIterator begin, InputIterator end)

std::vector< PFCandidatePtr >	pfCandidates (const PFJet &jet, int particleId, bool sort=true)

std::vector< PFCandidatePtr >	pfCandidates (const PFJet &jet, const std::vector< int > &particleIds, bool sort=true)
	Extract pfCandidates of a that match a list of particle Ids from a PFJet. More...

std::vector< PFCandidatePtr >	pfChargedCands (const PFJet &jet, bool sort=true)
	Extract all non-neutral candidates from a PFJet. More...

std::vector< PFCandidatePtr >	pfGammas (const PFJet &jet, bool sort=true)
	Extract all pfGammas from a PFJet. More...

unsigned int	piZerosInDecayMode (PFTau::hadronicDecayMode mode)

template<typename InputIterator >
int	sumPFCandCharge (InputIterator begin, InputIterator end)
	Sum the PT of a collection of PFCandidates. More...

template<typename InputIterator >
reco::Candidate::LorentzVector	sumPFCandP4 (InputIterator begin, InputIterator end)

template<typename InputIterator >
double	sumPFCandPt (InputIterator begin, InputIterator end)
	Sum the PT of a collection of PFCandidates. More...

template<typename InputIterator , typename FunctionPtr , typename ReturnType >
ReturnType	sumPFVector (InputIterator begin, InputIterator end, FunctionPtr func, ReturnType init)
	Sum the four vectors in a collection of PFCandidates. More...

template<typename InputIterator >
InputIterator	takeNElements (const InputIterator &begin, const InputIterator &end, size_t N)

PFTau::hadronicDecayMode	translateDecayMode (unsigned int nCharged, unsigned int nPiZero)

PFTau::hadronicDecayMode	translateGenDecayModeToReco (const std::string &genName)
	Convert a genTau decay mode string ('oneProng0Pi0') to the RECO enum. More...

Function Documentation

template<typename RefVectorType , typename BaseView >

RefVectorType reco::tau::castView ( const edm::Handle< BaseView > & view )

Convert a BaseView (View<T>) to a TRefVector.

Definition at line 73 of file RecoTauCommonUtilities.h.

References i, convertSQLitetoXML_cfg::output, and relativeConstraints::value.

                                                         {
   typedef typename RefVectorType::value_type OutputRef;
   // Double check at compile time that the inheritance is okay.  It can still
   // fail at runtime if you pass it the wrong collection.
   BOOST_STATIC_ASSERT(
       (boost::is_base_of<typename BaseView::value_type,
                          typename RefVectorType::member_type>::value));
   RefVectorType output;
   size_t nElements = view->size();
   output.reserve(nElements);
   // Cast each of our Refs
   for (size_t i = 0; i < nElements; ++i) {
     output.push_back(view->refAt(i).template castTo<OutputRef>());
   }
   return output;
 }

unsigned int reco::tau::chargedHadronsInDecayMode ( PFTau::hadronicDecayMode mode )

Reverse mapping of decay modes into multiplicities.

Definition at line 25 of file PFTauDecayModeTools.cc.

References reco::PFTau::kOneProngNPiZero, and mode.

                                                                     {
    int modeAsInt = static_cast<int>(mode);
    return (modeAsInt / PFTau::kOneProngNPiZero) + 1;
 }

template<typename Container , class OverlapFunction >

Container reco::tau::cleanOverlaps ( const Container & dirty )

Definition at line 34 of file RecoTauCleaningTools.h.

References clean, and analyzePatCleaning_cfg::overlaps.

Referenced by RecoTauCleanerImpl< Prod >::produce().

                                                 {
   typedef typename Container::const_iterator Iterator;
   // Output container of clean objects
   Container clean;
   OverlapFunction overlapChecker;
   for (Iterator candidate = dirty.begin(); candidate != dirty.end();
        ++candidate) {
     // Check if this overlaps with a pizero already in the clean list
     bool overlaps = false;
     for (Iterator cleaned = clean.begin();
          cleaned != clean.end() && !overlaps; ++cleaned) {
       overlaps = overlapChecker(*candidate, *cleaned);
     }
     // If it didn't overlap with anything clean, add it to the clean list
     if (!overlaps)
       clean.insert(clean.end(), *candidate);
   }
   return clean;
 }

std::string reco::tau::discPluginName ( const std::string & mvaName )

inline

Definition at line 24 of file RecoTauDiscriminantPlugins.h.

Referenced by reco::tau::RecoTauMVAHelper::loadDiscriminantPlugins(), and PFTauMVAInputDiscriminantTranslator::PFTauMVAInputDiscriminantTranslator().

                                                           {
   return "RecoTauDiscrimination" + mvaName;
 }

template<typename Iterator >

std::vector<PFCandidatePtr> reco::tau::filterPFCandidates	(	const Iterator &	begin,
		const Iterator &	end,
		int	particleId,
		bool	sort = `true`
	)

Filter a collection of objects that are convertible to PFCandidatePtrs by PFCandidate ID

Definition at line 40 of file RecoTauCommonUtilities.h.

References end, convertSQLitetoXML_cfg::output, and python.multivaluedict::sort().

Referenced by pfCandidates().

                                     {
   std::vector<PFCandidatePtr> output;
   for(Iterator iter = begin; iter != end; ++iter) {
     reco::PFCandidatePtr ptr(*iter);
     if (ptr->particleId() == particleId)
       output.push_back(ptr);
   }
   if (sort) std::sort(output.begin(), output.end(), SortPFCandsDescendingPt());
   return output;
 }

std::vector< PFCandidatePtr > reco::tau::flattenPiZeros ( const std::vector< RecoTauPiZero > & piZeros )

Flatten a list of pi zeros into a list of there constituent PFCandidates.

Definition at line 15 of file RecoTauCommonUtilities.cc.

References convertSQLitetoXML_cfg::output.

Referenced by reco::tau::xclean::CrossCleanPtrs::CrossCleanPtrs(), and reco::tau::RecoTauPhotonFilter::operator()().

                                                          {
   std::vector<PFCandidatePtr> output;
 
   for(std::vector<RecoTauPiZero>::const_iterator piZero = piZeros.begin();
       piZero != piZeros.end(); ++piZero) {
     for(size_t iDaughter = 0; iDaughter < piZero->numberOfDaughters();
         ++iDaughter) {
       output.push_back(PFCandidatePtr(piZero->daughterPtr(iDaughter)));
     }
   }
   return output;
 }

PFTau::hadronicDecayMode reco::tau::getDecayMode ( const reco::GenJet * genJet )

Definition at line 60 of file PFTauDecayModeTools.cc.

References JetMCTagUtils::genTauDecayMode(), reco::PFTau::kNull, and translateGenDecayModeToReco().

Referenced by PFTauDiscriminants::PFTauDiscriminantManager::mainTrack(), and tautools::RecoTauDecayModeTruthMatchPlugin::operator()().

                                                               {
   if (!genJet)
     return reco::PFTau::kNull;
   return translateGenDecayModeToReco(JetMCTagUtils::genTauDecayMode(*genJet));
 }

template<typename InputIterator >

InputIterator reco::tau::leadPFCand	(	InputIterator	begin,
		InputIterator	end
	)

Definition at line 131 of file RecoTauCommonUtilities.h.

References begin, and end.

Referenced by reco::tau::RecoTauConstructor::get(), and reco::tau::RecoTauBuilderConePlugin::operator()().

                        {
     double max_pt = 0;
     InputIterator max_cand = begin;
     for(InputIterator cand = begin; cand != end; ++cand) {
       if( (*cand)->pt() > max_pt ) {
         max_pt = (*cand)->pt();
         max_cand = cand;
       }
     }
     return max_cand;
   }

std::vector< reco::PFCandidatePtr > reco::tau::pfCandidates	(	const PFJet &	jet,
		int	particleId,
		bool	sort = `true`
	)

Extract pfCandidates of a given particle Id from a PFJet. If sort is true, candidates will be sorted by descending PT

Definition at line 28 of file RecoTauCommonUtilities.cc.

References filterPFCandidates(), reco::PFJet::getPFConstituents(), and python.multivaluedict::sort().

Referenced by PFMETAnalyzer::analyze(), PFElectronTranslator::fillMVAValueMap(), reco::tau::RecoTauBuilderCombinatoricPlugin::operator()(), reco::tau::RecoTauBuilderConePlugin::operator()(), reco::tau::RecoTauPiZeroStripPlugin::operator()(), pfCandidates(), pfChargedCands(), pfGammas(), FSPFProducer::produce(), RecoMuonFromPFProducer::produce(), PFElectronTranslator::produce(), GsfElectronLinker::produce(), PFMET::produce(), PFPileUp::produce(), pat::PATPFParticleProducer::produce(), PFPhotonTranslator::produce(), and PFMETAnalyzer::validateMET().

                                {
   PFCandPtrs pfCands = jet.getPFConstituents();
   PFCandPtrs selectedPFCands = filterPFCandidates(
       pfCands.begin(), pfCands.end(), particleId, sort);
   return selectedPFCands;
 }

std::vector< reco::PFCandidatePtr > reco::tau::pfCandidates	(	const PFJet &	jet,
		const std::vector< int > &	particleIds,
		bool	sort = `true`
	)

Extract pfCandidates of a that match a list of particle Ids from a PFJet.

Definition at line 36 of file RecoTauCommonUtilities.cc.

References convertSQLitetoXML_cfg::output, pfCandidates(), and python.multivaluedict::sort().

                                                   {
   PFCandPtrs output;
   // Get each desired candidate type, unsorted for now
   for(std::vector<int>::const_iterator particleId = particleIds.begin();
       particleId != particleIds.end(); ++particleId) {
     PFCandPtrs selectedPFCands = pfCandidates(jet, *particleId, false);
     output.insert(output.end(), selectedPFCands.begin(), selectedPFCands.end());
   }
   if (sort) std::sort(output.begin(), output.end(), SortPFCandsDescendingPt());
   return output;
 }

std::vector< reco::PFCandidatePtr > reco::tau::pfChargedCands	(	const PFJet &	jet,
		bool	sort = `true`
	)

Extract all non-neutral candidates from a PFJet.

Definition at line 53 of file RecoTauCommonUtilities.cc.

References reco::PFCandidate::e, reco::PFCandidate::h, reco::PFCandidate::mu, convertSQLitetoXML_cfg::output, pfCandidates(), and python.multivaluedict::sort().

Referenced by reco::tau::RecoTauBuilderCombinatoricPlugin::operator()(), and reco::tau::RecoTauBuilderConePlugin::operator()().

                                                             {
   PFCandPtrs output;
   PFCandPtrs mus = pfCandidates(jet, reco::PFCandidate::mu, false);
   PFCandPtrs es = pfCandidates(jet, reco::PFCandidate::e, false);
   PFCandPtrs chs = pfCandidates(jet, reco::PFCandidate::h, false);
   output.reserve(mus.size() + es.size() + chs.size());
   output.insert(output.end(), mus.begin(), mus.end());
   output.insert(output.end(), es.begin(), es.end());
   output.insert(output.end(), chs.begin(), chs.end());
   if (sort) std::sort(output.begin(), output.end(), SortPFCandsDescendingPt());
   return output;
 }

std::vector< reco::PFCandidatePtr > reco::tau::pfGammas	(	const PFJet &	jet,
		bool	sort = `true`
	)

Extract all pfGammas from a PFJet.

Definition at line 49 of file RecoTauCommonUtilities.cc.

References reco::PFCandidate::gamma, and pfCandidates().

Referenced by reco::tau::RecoTauPiZeroTrivialPlugin::operator()(), reco::tau::RecoTauPiZeroCombinatoricPlugin::operator()(), and reco::tau::RecoTauBuilderConePlugin::operator()().

                                                                         {
   return pfCandidates(jet, reco::PFCandidate::gamma, sort);
 }

unsigned int reco::tau::piZerosInDecayMode ( PFTau::hadronicDecayMode mode )

Definition at line 30 of file PFTauDecayModeTools.cc.

References reco::PFTau::kOneProngNPiZero, and mode.

                                                              {
    int modeAsInt = static_cast<int>(mode);
    return (modeAsInt % PFTau::kOneProngNPiZero);
 }

template<typename InputIterator >

int reco::tau::sumPFCandCharge	(	InputIterator	begin,
		InputIterator	end
	)

Sum the PT of a collection of PFCandidates.

Definition at line 126 of file RecoTauCommonUtilities.h.

References reco::LeafCandidate::charge(), and sumPFVector().

Referenced by reco::tau::RecoTauConstructor::get().

                        {
     return sumPFVector(begin, end, &PFCandidate::charge, 0);
   }

template<typename InputIterator >

reco::Candidate::LorentzVector reco::tau::sumPFCandP4	(	InputIterator	begin,
		InputIterator	end
	)

Definition at line 113 of file RecoTauCommonUtilities.h.

References reco::LeafCandidate::p4(), and sumPFVector().

                                             {
   return sumPFVector(begin, end, &PFCandidate::p4,
       reco::Candidate::LorentzVector());
 }

template<typename InputIterator >

double reco::tau::sumPFCandPt	(	InputIterator	begin,
		InputIterator	end
	)

Sum the PT of a collection of PFCandidates.

Definition at line 120 of file RecoTauCommonUtilities.h.

References reco::LeafCandidate::pt(), and sumPFVector().

Referenced by reco::tau::RecoTauConstructor::get().

                        {
     return sumPFVector(begin, end, &PFCandidate::pt, 0.0);
   }

template<typename InputIterator , typename FunctionPtr , typename ReturnType >

ReturnType reco::tau::sumPFVector	(	InputIterator	begin,
		InputIterator	end,
		FunctionPtr	func,
		ReturnType	init
	)

Sum the four vectors in a collection of PFCandidates.

Definition at line 103 of file RecoTauCommonUtilities.h.

References end, init, and convertSQLitetoXML_cfg::output.

Referenced by sumPFCandCharge(), sumPFCandP4(), and sumPFCandPt().

                                          {
     ReturnType output = init;
     for(InputIterator cand = begin; cand != end; ++cand) {
       //#define CALL_MEMBER_FN(object,ptrToMember)  ((object).*(ptrToMember))
       output += ((**cand).*(func))();
     }
     return output;
   }

template<typename InputIterator >

InputIterator reco::tau::takeNElements	(	const InputIterator &	begin,
		const InputIterator &	end,
		size_t	N
	)

Definition at line 95 of file RecoTauCommonUtilities.h.

References begin, and MultiGaussianStateTransform::N.

Referenced by reco::tau::RecoTauBuilderCombinatoricPlugin::operator()(), reco::tau::RecoTauPiZeroCombinatoricPlugin::operator()(), and reco::tau::RecoTauPiZeroStripPlugin::operator()().

                                                                     {
   size_t input_size = end - begin;
   return (N > input_size) ? end : begin + N;
 }

PFTau::hadronicDecayMode reco::tau::translateDecayMode	(	unsigned int	nCharged,
		unsigned int	nPiZero
	)

Definition at line 35 of file PFTauDecayModeTools.cc.

References reco::PFTau::kNull, reco::PFTau::kOneProngNPiZero, and reco::PFTau::kRareDecayMode.

Referenced by reco::tau::RecoTauObjectEmbedder< T >::operator()(), reco::tau::RecoTauDiscriminantInvariantWidth::RecoTauDiscriminantInvariantWidth(), RecoTauMVADiscriminator::RecoTauMVADiscriminator(), and RecoTauMVATransform::RecoTauMVATransform().

                                                   {
    // If no tracks exist, this is definitely not a tau!
    if(!nCharged) return PFTau::kNull;
    // Find the maximum number of PiZeros our parameterization can hold
    const unsigned int maxPiZeros = PFTau::kOneProngNPiZero;
    // Determine our track index
    unsigned int trackIndex = (nCharged-1)*(maxPiZeros+1);
    // Check if we handle the given number of tracks
    if(trackIndex >= PFTau::kRareDecayMode) return PFTau::kRareDecayMode;
 
    nPiZeros = (nPiZeros <= maxPiZeros) ? nPiZeros : maxPiZeros;
    return static_cast<PFTau::hadronicDecayMode>(trackIndex + nPiZeros);
 }

PFTau::hadronicDecayMode reco::tau::translateGenDecayModeToReco ( const std::string & genName )

Convert a genTau decay mode string ('oneProng0Pi0') to the RECO enum.

Definition at line 50 of file PFTauDecayModeTools.cc.

References newFWLiteAna::found, and reco::PFTau::kRareDecayMode.

Referenced by getDecayMode().

                            {
   std::map<std::string, reco::PFTau::hadronicDecayMode>::const_iterator
     found = dmTranslator.find(name);
   if (found != dmTranslator.end()) {
     return found->second;
   } else
     return reco::PFTau::kRareDecayMode;
 }

Namespaces

Classes

Functions

Function Documentation