ExpressionEvaluatorCut Class Reference

Inheritance diagram for ExpressionEvaluatorCut:

Public Member Functions
result_type	asCandidate (const argument_type &cand) const final
	ExpressionEvaluatorCut (const edm::ParameterSet &c)
const std::string &	name () const final
double	value (const reco::CandidatePtr &cand) const final
	~ExpressionEvaluatorCut () override
Public Member Functions inherited from CutApplicatorBase
virtual CandidateType	candidateType () const
	CutApplicatorBase ()
	CutApplicatorBase (const CutApplicatorBase &)=delete
	CutApplicatorBase (const edm::ParameterSet &c)
result_type	operator() (const argument_type &) const final
virtual result_type	operator() (const pat::ElectronPtr &) const
virtual result_type	operator() (const pat::MuonPtr &) const
virtual result_type	operator() (const pat::PhotonPtr &) const
virtual result_type	operator() (const pat::TauPtr &) const
virtual result_type	operator() (const reco::GsfElectronPtr &) const
virtual result_type	operator() (const reco::MuonPtr &) const
virtual result_type	operator() (const reco::PFTauPtr &) const
virtual result_type	operator() (const reco::PhotonPtr &) const
CutApplicatorBase &	operator= (const CutApplicatorBase &)=delete
	~CutApplicatorBase () override
	Destructor. More...
Public Member Functions inherited from candidate_functions::CandidateCut
	CandidateCut ()
virtual	~CandidateCut ()

Private Attributes
CutApplicatorBase *	cut_
const std::string	realname_

Additional Inherited Members
Public Types inherited from CutApplicatorBase
enum	CandidateType {   NONE, ELECTRON, MUON, PHOTON,   TAU, PATELECTRON, PATMUON, PATPHOTON,   PATTAU }
Public Types inherited from candidate_functions::CandidateCut
using	argument_type = reco::CandidatePtr
using	result_type = bool

Detailed Description

Definition at line 6 of file ExpressionEvaluatorCut.cc.

Constructor & Destructor Documentation

ExpressionEvaluatorCut()

ExpressionEvaluatorCut::ExpressionEvaluatorCut

(

const edm::ParameterSet &

c

)

Definition at line 22 of file ExpressionEvaluatorCut.cc.

    : CutApplicatorBase(c), realname_(c.getParameter<std::string>("realCutName")) {
  const std::string newline("\n");
  const std::string close_function("; };");
  const std::string candTypePreamble("CandidateType candidateType() const override final { return ");
 
  //construct the overload of candidateType()
  const std::string& candType = c.getParameter<std::string>("candidateType");
  const std::string candTypeExpr = candTypePreamble + candType + close_function;
 
  // read in the overload of operator()
  const std::string& oprExpr = c.getParameter<std::string>("functionDef");
 
  // read in the overload of value()
  const std::string& valExpr = c.getParameter<std::string>("valueDef");
 
  // concatenate and evaluate the expression
  const std::string total_expr = (candTypeExpr + newline + oprExpr + newline + valExpr);
  reco::ExpressionEvaluator eval("PhysicsTools/SelectorUtils", "CutApplicatorBase", total_expr);
  cut_ = eval.expr<CutApplicatorBase>();
}

References HltBtagPostValidation_cff::c, cut_, reco::ExpressionEvaluator::expr(), and AlCaHLTBitMon_QueryRunRegistry::string.

~ExpressionEvaluatorCut()

ExpressionEvaluatorCut::~ExpressionEvaluatorCut ( )

inlineoverride

Definition at line 9 of file ExpressionEvaluatorCut.cc.

{};

Member Function Documentation

asCandidate()

result_type ExpressionEvaluatorCut::asCandidate ( const argument_type &  cand ) const

inlinefinalvirtual

Reimplemented from CutApplicatorBase.

Definition at line 11 of file ExpressionEvaluatorCut.cc.

{ return (*cut_)(cand); }

References cut_.

name()

const std::string& ExpressionEvaluatorCut::name ( void  ) const

inlinefinalvirtual

Reimplemented from CutApplicatorBase.

Definition at line 15 of file ExpressionEvaluatorCut.cc.

{ return realname_; }

References realname_.

Referenced by config.CFG::__str__(), validation.Sample::digest(), and VIDSelectorBase.VIDSelectorBase::initialize().

value()

double ExpressionEvaluatorCut::value ( const reco::CandidatePtr &  cand ) const

inlinefinalvirtual

Implements candidate_functions::CandidateCut.

Definition at line 13 of file ExpressionEvaluatorCut.cc.

{ return cut_->value(cand); }

References cut_, and candidate_functions::CandidateCut::value().

Member Data Documentation

cut_

CutApplicatorBase* ExpressionEvaluatorCut::cut_

private

Definition at line 19 of file ExpressionEvaluatorCut.cc.

Referenced by asCandidate(), ExpressionEvaluatorCut(), and value().

realname_

const std::string ExpressionEvaluatorCut::realname_

private

Definition at line 18 of file ExpressionEvaluatorCut.cc.

Referenced by name().