PhoAnyPFIsoWithEACut Class Reference

Inheritance diagram for PhoAnyPFIsoWithEACut:

Public Member Functions
CandidateType	candidateType () const overridefinal
void	getEventContent (const edm::EventBase &) overridefinal
result_type	operator() (const reco::PhotonPtr &) const overridefinal
	PhoAnyPFIsoWithEACut (const edm::ParameterSet &c)
void	setConsumes (edm::ConsumesCollector &) overridefinal
Public Member Functions inherited from CutApplicatorWithEventContentBase
	CutApplicatorWithEventContentBase (const edm::ParameterSet &c)
	CutApplicatorWithEventContentBase (const CutApplicatorWithEventContentBase &)=delete
CutApplicatorWithEventContentBase &	operator= (const CutApplicatorWithEventContentBase &)=delete
virtual	~CutApplicatorWithEventContentBase ()
	Destructor. More...
Public Member Functions inherited from CutApplicatorBase
virtual result_type	asCandidate (const argument_type &) const
	CutApplicatorBase (const edm::ParameterSet &c)
	CutApplicatorBase (const CutApplicatorBase &)=delete
const std::string &	name () const
virtual result_type	operator() (const argument_type &) const final
virtual result_type	operator() (const reco::GsfElectronPtr &) const
virtual result_type	operator() (const pat::ElectronPtr &) const
virtual result_type	operator() (const pat::PhotonPtr &) const
virtual result_type	operator() (const reco::MuonPtr &) const
virtual result_type	operator() (const pat::MuonPtr &) const
virtual result_type	operator() (const reco::PFTauPtr &) const
virtual result_type	operator() (const pat::TauPtr &) const
CutApplicatorBase &	operator= (const CutApplicatorBase &)=delete
virtual	~CutApplicatorBase ()
	Destructor. More...
Public Member Functions inherited from candidate_functions::CandidateCut
virtual	~CandidateCut ()

Private Attributes
edm::Handle< edm::ValueMap < float > >	_anyPFIsoMap
float	_barrelCutOff
float	_C1_EB
float	_C1_EE
float	_C2_EB
float	_C2_EE
EffectiveAreas	_effectiveAreas
edm::Handle< double >	_rhoHandle
bool	_useRelativeIso

Static Private Attributes
static char	anyPFIsoWithEA_ [] = "anyPFIsoWithEA"
static char	rhoString_ [] = "rho"

Additional Inherited Members
Public Types inherited from CutApplicatorBase
enum	CandidateType {   NONE, ELECTRON, MUON, PHOTON,   TAU, PATELECTRON, PATMUON, PATPHOTON,   PATTAU }
Protected Attributes inherited from CutApplicatorWithEventContentBase
std::unordered_map < std::string, edm::InputTag >	contentTags_
std::unordered_map < std::string, edm::EDGetToken >	contentTokens_

Detailed Description

Definition at line 6 of file PhoAnyPFIsoWithEACut.cc.

Constructor & Destructor Documentation

PhoAnyPFIsoWithEACut::PhoAnyPFIsoWithEACut

(

const edm::ParameterSet &

c

)

Definition at line 46 of file PhoAnyPFIsoWithEACut.cc.

References anyPFIsoWithEA_, CutApplicatorWithEventContentBase::contentTags_, edm::ParameterSet::getParameter(), and rhoString_.

                                                                   :
  CutApplicatorWithEventContentBase(c),
  _C1_EB(c.getParameter<double>("C1_EB")),
  _C2_EB(c.getParameter<double>("C2_EB")),
  _C1_EE(c.getParameter<double>("C1_EE")),
  _C2_EE(c.getParameter<double>("C2_EE")),
  _barrelCutOff(c.getParameter<double>("barrelCutOff")),
  _useRelativeIso(c.getParameter<bool>("useRelativeIso")),
  _effectiveAreas( (c.getParameter<edm::FileInPath>("effAreasConfigFile")).fullPath())
{
  
  edm::InputTag maptag = c.getParameter<edm::InputTag>("anyPFIsoMap");
  contentTags_.emplace(anyPFIsoWithEA_,maptag);

  edm::InputTag rhoTag = c.getParameter<edm::InputTag>("rho");
  contentTags_.emplace(rhoString_,rhoTag);

}

Member Function Documentation

CandidateType PhoAnyPFIsoWithEACut::candidateType ( ) const

inlinefinaloverridevirtual

Reimplemented from CutApplicatorBase.

Definition at line 15 of file PhoAnyPFIsoWithEACut.cc.

References CutApplicatorBase::PHOTON.

                                                     { 
    return PHOTON; 
  }

void PhoAnyPFIsoWithEACut::getEventContent ( const edm::EventBase &  ev )

finaloverridevirtual

Implements CutApplicatorWithEventContentBase.

Definition at line 74 of file PhoAnyPFIsoWithEACut.cc.

References _anyPFIsoMap, _rhoHandle, anyPFIsoWithEA_, CutApplicatorWithEventContentBase::contentTags_, edm::EventBase::getByLabel(), and rhoString_.

                                                                 {  
  ev.getByLabel(contentTags_[anyPFIsoWithEA_],_anyPFIsoMap);
  ev.getByLabel(contentTags_[rhoString_],_rhoHandle);
}

CutApplicatorBase::result_type PhoAnyPFIsoWithEACut::operator() ( const reco::PhotonPtr &  cand ) const

finaloverridevirtual

Reimplemented from CutApplicatorBase.

Definition at line 81 of file PhoAnyPFIsoWithEACut.cc.

References _barrelCutOff, _C1_EB, _C1_EE, _C2_EB, _C2_EE, _effectiveAreas, _rhoHandle, _useRelativeIso, funct::abs(), EffectiveAreas::getEffectiveArea(), bookConverter::max, and rho.

                                           {  

  // Figure out the cut value
  // The value is generally pt-dependent: C1 + pt * C2
  double absEta = std::abs(cand->superCluster()->eta());
  const float anyPFIsoWithEACutValue = 
    ( absEta < _barrelCutOff ? 
      _C1_EB + cand->pt() * _C2_EB
      : 
      _C1_EE + cand->pt() * _C2_EE
      );
  
  // Retrieve the variable value for this particle
  float anyPFIso = (*_anyPFIsoMap)[cand];

  // Apply pile-up correction
  double eA = _effectiveAreas.getEffectiveArea( absEta );
  double rho = *_rhoHandle;
  float anyPFIsoWithEA = std::max(0.0, anyPFIso - rho * eA);

  // Divide by pT if the relative isolation is requested
  if( _useRelativeIso )
    anyPFIsoWithEA /= cand->pt();

  // Apply the cut and return the result
  return anyPFIsoWithEA < anyPFIsoWithEACutValue;
}

void PhoAnyPFIsoWithEACut::setConsumes ( edm::ConsumesCollector &  cc )

finaloverridevirtual

Implements CutApplicatorWithEventContentBase.

Definition at line 65 of file PhoAnyPFIsoWithEACut.cc.

References anyPFIsoWithEA_, edm::ConsumesCollector::consumes(), CutApplicatorWithEventContentBase::contentTags_, CutApplicatorWithEventContentBase::contentTokens_, rho, and rhoString_.

                                                               {
  auto anyPFIsoWithEA = 
    cc.consumes<edm::ValueMap<float> >(contentTags_[anyPFIsoWithEA_]);
  contentTokens_.emplace(anyPFIsoWithEA_,anyPFIsoWithEA);

  auto rho = cc.consumes<double>(contentTags_[rhoString_]);
  contentTokens_.emplace(rhoString_, rho);
}

Member Data Documentation

edm::Handle<edm::ValueMap<float> > PhoAnyPFIsoWithEACut::_anyPFIsoMap

private

Definition at line 31 of file PhoAnyPFIsoWithEACut.cc.

Referenced by getEventContent().

float PhoAnyPFIsoWithEACut::_barrelCutOff

private

Definition at line 26 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

float PhoAnyPFIsoWithEACut::_C1_EB

private

Definition at line 21 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

float PhoAnyPFIsoWithEACut::_C1_EE

private

Definition at line 23 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

float PhoAnyPFIsoWithEACut::_C2_EB

private

Definition at line 22 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

float PhoAnyPFIsoWithEACut::_C2_EE

private

Definition at line 24 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

EffectiveAreas PhoAnyPFIsoWithEACut::_effectiveAreas

private

Definition at line 29 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

edm::Handle< double > PhoAnyPFIsoWithEACut::_rhoHandle

private

Definition at line 33 of file PhoAnyPFIsoWithEACut.cc.

Referenced by getEventContent(), and operator()().

bool PhoAnyPFIsoWithEACut::_useRelativeIso

private

Definition at line 27 of file PhoAnyPFIsoWithEACut.cc.

Referenced by operator()().

char PhoAnyPFIsoWithEACut::anyPFIsoWithEA_ = "anyPFIsoWithEA"

staticprivate

Definition at line 35 of file PhoAnyPFIsoWithEACut.cc.

Referenced by getEventContent(), PhoAnyPFIsoWithEACut(), and setConsumes().

char PhoAnyPFIsoWithEACut::rhoString_ = "rho"

staticprivate

Definition at line 36 of file PhoAnyPFIsoWithEACut.cc.

Referenced by getEventContent(), PhoAnyPFIsoWithEACut(), and setConsumes().