muonisolation::IsolatorByDepositCount Class Reference

#include <IsolatorByDepositCount.h>

Inheritance diagram for muonisolation::IsolatorByDepositCount:

Classes
struct	ConeSizeFunction

Public Types
typedef MuIsoBaseIsolator::DepositContainer	DepositContainer
Public Types inherited from muonisolation::MuIsoBaseIsolator
typedef std::vector < DepositAndVetos >	DepositContainer
enum	ResultType { ISOL_INT_TYPE = 0, ISOL_FLOAT_TYPE, ISOL_BOOL_TYPE, ISOL_INVALID_TYPE }
typedef reco::IsoDeposit::Veto	Veto
typedef reco::IsoDeposit::Vetos	Vetos

Public Member Functions
virtual float	coneSize (float eta, float pT) const
	Get the cone size. More...
	IsolatorByDepositCount (float conesize, const std::vector< double > &thresh)
	construct with non-default thresholds per deposit More...
	IsolatorByDepositCount (const ConeSizeFunction *conesize, const std::vector< double > &thresh)
virtual Result	result (const DepositContainer &deposits, const edm::Event *=0) const
	Compute the deposit within the cone and return the isolation result. More...
virtual ResultType	resultType () const
void	setConeSize (float conesize)
void	setConeSize (ConeSizeFunction *conesize)
virtual	~IsolatorByDepositCount ()
Public Member Functions inherited from muonisolation::MuIsoBaseIsolator
virtual Result	result (const DepositContainer &deposits, const reco::Candidate &muon, const edm::Event *=0) const
	Compute and return the isolation variable, with vetoes and the muon. More...
virtual Result	result (const DepositContainer &deposits, const reco::Track &muon, const edm::Event *=0) const
	Compute and return the isolation variable, with vetoes and the muon. More...
virtual	~MuIsoBaseIsolator ()

Private Attributes
float	theConeSize
const ConeSizeFunction *	theConeSizeFunction
std::vector< double >	theDepThresholds

Detailed Description

Definition at line 19 of file IsolatorByDepositCount.h.

Member Typedef Documentation

typedef MuIsoBaseIsolator::DepositContainer muonisolation::IsolatorByDepositCount::DepositContainer

Definition at line 21 of file IsolatorByDepositCount.h.

Constructor & Destructor Documentation

IsolatorByDepositCount::IsolatorByDepositCount	(	float	conesize,
		const std::vector< double > &	thresh
	)

construct with non-default thresholds per deposit

Definition at line 7 of file IsolatorByDepositCount.cc.

  : theConeSizeFunction(0), theConeSize(conesize), theDepThresholds(dThresh)
{ }

IsolatorByDepositCount::IsolatorByDepositCount	(	const ConeSizeFunction *	conesize,
		const std::vector< double > &	thresh
	)

Definition at line 11 of file IsolatorByDepositCount.cc.

  : theConeSizeFunction(conesize), theConeSize(0.), theDepThresholds(dThresh)
{ }

virtual muonisolation::IsolatorByDepositCount::~IsolatorByDepositCount ( )

inlinevirtual

Definition at line 31 of file IsolatorByDepositCount.h.

{}

Member Function Documentation

virtual float muonisolation::IsolatorByDepositCount::coneSize ( float  eta, float  pT  ) const

inlinevirtual

Get the cone size.

Definition at line 43 of file IsolatorByDepositCount.h.

References muonisolation::IsolatorByDepositCount::ConeSizeFunction::coneSize(), theConeSize, and theConeSizeFunction.

Referenced by result().

                                                    {
    return theConeSizeFunction ? theConeSizeFunction->coneSize(eta,pT) : theConeSize;
  }

MuIsoBaseIsolator::Result IsolatorByDepositCount::result ( const DepositContainer &  deposits, const edm::Event *  = 0  ) const

virtual

Compute the deposit within the cone and return the isolation result.

Implements muonisolation::MuIsoBaseIsolator.

Definition at line 16 of file IsolatorByDepositCount.cc.

References coneSize(), muonisolation::MuIsoBaseIsolator::DepositAndVetos::dep, reco::IsoDeposit::depositAndCountWithin(), eta(), muonisolation::MuIsoBaseIsolator::ISOL_INVALID_TYPE, resultType(), theDepThresholds, muonisolation::MuIsoBaseIsolator::Result::valInt, and muonisolation::MuIsoBaseIsolator::DepositAndVetos::vetos.

                                                                                                             {
  if (deposits.empty()) return Result(resultType());
  if (deposits.size()>1){    return Result(ISOL_INVALID_TYPE);
  }

  // To determine the threshold, the direction of the cone of the first
  // set of deposits is used.
  // For algorithms where different cone axis definitions are used
  // for different types deposits (eg. HCAL and ECAL deposits for
  // calorimeter isolation), the first one is used to determine the threshold
  // value!
  float eta = deposits.front().dep->eta();
  float pt = deposits.front().dep->candEnergy();
  float dr= coneSize(eta,pt);
  DepositAndVetos depVet = deposits.front();
  std::pair<double, int> sumAndCount = depVet.dep->depositAndCountWithin(dr, *depVet.vetos, theDepThresholds.front());


  Result res(resultType()); 
  res.valInt = sumAndCount.second;
  return res;
}

virtual ResultType muonisolation::IsolatorByDepositCount::resultType ( ) const

inlinevirtual

Implements muonisolation::MuIsoBaseIsolator.

Definition at line 47 of file IsolatorByDepositCount.h.

References muonisolation::MuIsoBaseIsolator::ISOL_INT_TYPE.

Referenced by result().

{ return ISOL_INT_TYPE;}

void muonisolation::IsolatorByDepositCount::setConeSize ( float  conesize )

inline

Definition at line 37 of file IsolatorByDepositCount.h.

References theConeSize, and theConeSizeFunction.

{ theConeSize = conesize; theConeSizeFunction = 0;} 

void muonisolation::IsolatorByDepositCount::setConeSize ( ConeSizeFunction *  conesize )

inline

Definition at line 39 of file IsolatorByDepositCount.h.

References theConeSizeFunction.

{ theConeSizeFunction = conesize; }

Member Data Documentation

float muonisolation::IsolatorByDepositCount::theConeSize

private

Definition at line 52 of file IsolatorByDepositCount.h.

Referenced by coneSize(), and setConeSize().

const ConeSizeFunction* muonisolation::IsolatorByDepositCount::theConeSizeFunction

private

Definition at line 51 of file IsolatorByDepositCount.h.

Referenced by coneSize(), and setConeSize().

std::vector<double> muonisolation::IsolatorByDepositCount::theDepThresholds

private

Definition at line 53 of file IsolatorByDepositCount.h.

Referenced by result().