Inheritance diagram for RecoTauPlotDiscriminator:

Public Member Functions
void	analyze (const edm::Event &evt, const edm::EventSetup &es)

	RecoTauPlotDiscriminator (const edm::ParameterSet &pset)

virtual	~RecoTauPlotDiscriminator ()

Public Member Functions inherited from edm::EDAnalyzer
	EDAnalyzer ()

std::string	workerType () const

virtual	~EDAnalyzer ()

Private Types
typedef std::map< std::string, HistoMap >	DiscMap

typedef std::map< std::string, TH1 * >	HistoMap

typedef std::vector < edm::InputTag >	VInputTag

Private Attributes
VInputTag	discs_

DiscMap	histos_

edm::InputTag	src_

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

typedef WorkerT< EDAnalyzer >	WorkerType

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDAnalyzer
CurrentProcessingContext const *	currentContext () const

Detailed Description

Definition at line 30 of file RecoTauPlotDiscriminator.cc.

Member Typedef Documentation

typedef std::map<std::string, HistoMap> RecoTauPlotDiscriminator::DiscMap

private

Definition at line 38 of file RecoTauPlotDiscriminator.cc.

typedef std::map<std::string, TH1*> RecoTauPlotDiscriminator::HistoMap

private

Definition at line 37 of file RecoTauPlotDiscriminator.cc.

typedef std::vector<edm::InputTag> RecoTauPlotDiscriminator::VInputTag

private

Definition at line 39 of file RecoTauPlotDiscriminator.cc.

Constructor & Destructor Documentation

RecoTauPlotDiscriminator::RecoTauPlotDiscriminator ( const edm::ParameterSet & pset )

Definition at line 44 of file RecoTauPlotDiscriminator.cc.

References discs_, edm::ParameterSet::getParameter(), histos_, edm::InputTag::label(), max(), min, RecoTauCommonJetSelections_cfi::nbins, and GlobalPosition_Frontier_DevDB_cff::tag.

   :src_(pset.getParameter<edm::InputTag>("src")) {
   uint32_t nbins = pset.getParameter<uint32_t>("nbins");
   double min = pset.getParameter<double>("min");
   double max = pset.getParameter<double>("max");
   edm::Service<TFileService> fs;
   // Get the discriminators
   discs_ = pset.getParameter<std::vector<edm::InputTag> >("discriminators");
 
   BOOST_FOREACH(const edm::InputTag &tag, discs_) {
     HistoMap discMap;
     discMap["plain"] =
         fs->make<TH1F>(tag.label().c_str(), tag.label().c_str(),
                        nbins, min, max);
 
     // Make correlation plots w.r.t tau pt
     std::string vs_pt_name = tag.label()+"_pt";
     discMap["vs_pt"] =
         fs->make<TH2F>(vs_pt_name.c_str(), vs_pt_name.c_str(),
                        nbins, min, max, 100, 0, 100);
 
     // W.r.t. jet pt
     std::string vs_jetpt_name = tag.label()+"_jetPt";
     discMap["vs_jetPt"] =
         fs->make<TH2F>(vs_jetpt_name.c_str(), vs_jetpt_name.c_str(),
                        nbins, min, max, 100, 0, 100);
 
     // W.r.t. embedded pt in alternat lorentz vector (used to hold gen tau pt)
     std::string vs_embedpt_name = tag.label()+"_embedPt";
     discMap["vs_embedPt"] =
         fs->make<TH2F>(vs_embedpt_name.c_str(), vs_embedpt_name.c_str(),
                        nbins, min, max, 100, 0, 100);
 
     // 3D histogram with tau pt & jet pt
     std::string vs_pt_jetPt_name = tag.label()+"_pt_jetPt";
     discMap["vs_pt_jetPt"] =
         fs->make<TH3F>(vs_pt_jetPt_name.c_str(), vs_pt_jetPt_name.c_str(),
                        nbins, min, max, 100, 0, 100, 100, 0, 100);
 
     std::string vs_pt_embedPt_name = tag.label()+"_pt_embedPt";
     discMap["vs_pt_embedPt"] =
         fs->make<TH3F>(vs_pt_embedPt_name.c_str(), vs_pt_embedPt_name.c_str(),
                        nbins, min, max, 100, 0, 100, 100, 0, 100);
 
 
     std::string vs_eta_name = tag.label()+"_eta";
     discMap["vs_eta"] =
         fs->make<TH2F>(vs_eta_name.c_str(), vs_eta_name.c_str(),
                        nbins, min, max, 100, -2.5, 2.5);
 
     std::string vs_dm_name = tag.label()+"_dm";
     discMap["vs_dm"] =
         fs->make<TH2F>(vs_dm_name.c_str(), vs_dm_name.c_str(),
                        nbins, min, max, 15, -0.5, 14.5);
     histos_[tag.label()] = discMap;
   }
 }

virtual RecoTauPlotDiscriminator::~RecoTauPlotDiscriminator ( )

inlinevirtual

Definition at line 33 of file RecoTauPlotDiscriminator.cc.

33 {}

Member Function Documentation

void RecoTauPlotDiscriminator::analyze	(	const edm::Event &	evt,
		const edm::EventSetup &	es
	)

virtual

Implements edm::EDAnalyzer.

Definition at line 103 of file RecoTauPlotDiscriminator.cc.

References discs_, HcalObjRepresent::Fill(), edm::Event::getByLabel(), histos_, collect_tpl::input, edm::InputTag::label(), query::result, src_, GlobalPosition_Frontier_DevDB_cff::tag, and metsig::tau.

                                                            {
   // Get the input collection to clean
   edm::Handle<reco::CandidateView> input;
   evt.getByLabel(src_, input);
 
   // Cast the input candidates to Refs to real taus
   reco::PFTauRefVector inputRefs =
       reco::tau::castView<reco::PFTauRefVector>(input);
 
   // Plot the discriminator output for each of our taus
   BOOST_FOREACH(const reco::PFTauRef& tau, inputRefs) {
     // Plot each discriminator
     BOOST_FOREACH(const edm::InputTag &tag, discs_) {
       edm::Handle<reco::PFTauDiscriminator> discHandle;
       evt.getByLabel(tag, discHandle);
       //const HistoMap &discHistos = disc.second;
       double result = (*discHandle)[tau];
       HistoMap& mymap = histos_[tag.label()];
       mymap["plain"]->Fill(result);
       mymap["vs_pt"]->Fill(result, tau->pt());
       mymap["vs_jetPt"]->Fill(result, tau->jetRef()->pt());
       mymap["vs_embedPt"]->Fill(result, tau->alternatLorentzVect().pt());
       dynamic_cast<TH3F*>(mymap["vs_pt_jetPt"])->Fill(
           result, tau->pt(), tau->jetRef()->pt());
       dynamic_cast<TH3F*>(mymap["vs_pt_embedPt"])->Fill(
           result, tau->pt(), tau->alternatLorentzVect().pt());
       mymap["vs_eta"]->Fill(result, tau->eta());
       mymap["vs_dm"]->Fill(result, tau->decayMode());
     }
   }
 }