WSelectorFast Class Reference

#include <WSelectorFast.h>

Inheritance diagram for WSelectorFast:

Public Member Functions
pat::MET const &	met () const
	return MET of W boson More...
virtual bool	operator() (edm::EventBase const &event, pat::strbitset &ret)
	here is where the selection occurs More...
pat::Muon const &	wMuon () const
	return muon candidate of W boson More...
	WSelectorFast (edm::ParameterSet const &params)
	constructor More...
virtual	~WSelectorFast ()
	destructor More...
Public Member Functions inherited from EventSelector
const std::vector< std::string > &	description ()
	EventSelector ()
	EventSelector (const edm::ParameterSet &iConfig, edm::ConsumesCollector &&iC)
	EventSelector (const edm::ParameterSet &iConfig, edm::ConsumesCollector &iC)
const std::string &	name () const
	name of the module (from configuration) More...
virtual bool	select (const edm::Event &) const =0
	decision of the selector module More...
virtual	~EventSelector ()

Protected Attributes
pat::MET const *	met_
	MET from W boson. More...
index_type	metIndex_
	index for MET cut More...
edm::InputTag	metSrc_
	met input More...
index_type	muonPtIndex_
	index for muon Pt cut More...
edm::InputTag	muonSrc_
	muon input More...
pat::Muon const *	wMuon_
	muon candidate from W boson More...
Protected Attributes inherited from EventSelector
std::vector< std::string >	description_
std::string	name_

Detailed Description

Definition at line 16 of file WSelectorFast.h.

Constructor & Destructor Documentation

WSelectorFast()

WSelectorFast::WSelectorFast ( edm::ParameterSet const &  params )

inline

constructor

Definition at line 19 of file WSelectorFast.h.

      : muonSrc_(params.getParameter<edm::InputTag>("muonSrc")), metSrc_(params.getParameter<edm::InputTag>("metSrc")) {
    double muonPtMin = params.getParameter<double>("muonPtMin");
    double metMin = params.getParameter<double>("metMin");
    push_back("Muon Pt", muonPtMin);
    push_back("MET", metMin);
    set("Muon Pt");
    set("MET");
    wMuon_ = 0;
    met_ = 0;
    if (params.exists("cutsToIgnore")) {
      setIgnoredCuts(params.getParameter<std::vector<std::string> >("cutsToIgnore"));
    }
    retInternal_ = getBitTemplate();
  }

References met_, wplusjetsAnalysis_cfi::metMin, mhtProducer_cfi::muonPtMin, CalibrationSummaryClient_cfi::params, and wMuon_.

~WSelectorFast()

virtual WSelectorFast::~WSelectorFast ( )

inlinevirtual

destructor

Definition at line 35 of file WSelectorFast.h.

{}

Member Function Documentation

met()

pat::MET const& WSelectorFast::met ( ) const

inline

return MET of W boson

Definition at line 39 of file WSelectorFast.h.

{ return *met_; }

References met_.

Referenced by objects.METAnalyzer.METAnalyzer::applyDeltaMet(), and operator()().

operator()()

virtual bool WSelectorFast::operator() ( edm::EventBase const &  event, pat::strbitset &  ret  )

inlinevirtual

here is where the selection occurs

Definition at line 42 of file WSelectorFast.h.

                                                                        {
    ret.set(false);
    // Handle to the muon collection
    edm::Handle<std::vector<pat::Muon> > muons;
    // Handle to the MET collection
    edm::Handle<std::vector<pat::MET> > met;
    // get the objects from the event
    bool gotMuons = event.getByLabel(muonSrc_, muons);
    bool gotMET = event.getByLabel(metSrc_, met);
    // get the MET, require to be > minimum
    if (gotMET) {
      met_ = &met->at(0);
      if (met_->pt() > cut(metIndex_, double()) || ignoreCut(metIndex_))
        passCut(ret, metIndex_);
    }
    // get the highest pt muon, require to have pt > minimum
    if (gotMuons) {
      if (!ignoreCut(muonPtIndex_)) {
        if (muons->size() > 0) {
          wMuon_ = &muons->at(0);
          if (wMuon_->pt() > cut(muonPtIndex_, double()) || ignoreCut(muonPtIndex_))
            passCut(ret, muonPtIndex_);
        }
      } else {
        passCut(ret, muonPtIndex_);
      }
    }
    setIgnored(ret);
    return (bool)ret;
  }

References PA_MinBiasSkim_cff::cut, met(), met_, metIndex_, metSrc_, muonPtIndex_, PDWG_BPHSkim_cff::muons, muonSrc_, reco::LeafCandidate::pt(), runTheMatrix::ret, and wMuon_.

wMuon()

pat::Muon const& WSelectorFast::wMuon ( ) const

inline

return muon candidate of W boson

Definition at line 37 of file WSelectorFast.h.

{ return *wMuon_; }

References wMuon_.

Member Data Documentation

met_

pat::MET const* WSelectorFast::met_

protected

MET from W boson.

Definition at line 81 of file WSelectorFast.h.

Referenced by met(), operator()(), and WSelectorFast().

metIndex_

index_type WSelectorFast::metIndex_

protected

index for MET cut

Definition at line 85 of file WSelectorFast.h.

Referenced by operator()().

metSrc_

edm::InputTag WSelectorFast::metSrc_

protected

met input

Definition at line 77 of file WSelectorFast.h.

Referenced by operator()().

muonPtIndex_

index_type WSelectorFast::muonPtIndex_

protected

index for muon Pt cut

Definition at line 83 of file WSelectorFast.h.

Referenced by operator()().

muonSrc_

edm::InputTag WSelectorFast::muonSrc_

protected

muon input

Definition at line 75 of file WSelectorFast.h.

Referenced by operator()().

wMuon_

pat::Muon const* WSelectorFast::wMuon_

protected

muon candidate from W boson

Definition at line 79 of file WSelectorFast.h.

Referenced by operator()(), wMuon(), and WSelectorFast().