muonisolation::IsolatorByDepositCount Class Reference

#include <IsolatorByDepositCount.h>

Inheritance diagram for muonisolation::IsolatorByDepositCount:

List of all members.

Classes
struct	ConeSizeFunction
Public Types
typedef MuIsoBaseIsolator::DepositContainer	DepositContainer
Public Member Functions
virtual float	coneSize (float eta, float pT) const
	Get the cone size.
	IsolatorByDepositCount (const ConeSizeFunction *conesize, const std::vector< double > &thresh)
	IsolatorByDepositCount (float conesize, const std::vector< double > &thresh)
	construct with non-default thresholds per deposit
virtual Result	result (const DepositContainer &deposits, const edm::Event *=0) const
	Compute the deposit within the cone and return the isolation result.
virtual ResultType	resultType () const
void	setConeSize (float conesize)
void	setConeSize (ConeSizeFunction *conesize)
virtual	~IsolatorByDepositCount ()
Private Attributes
float	theConeSize
const ConeSizeFunction *	theConeSizeFunction
std::vector< double >	theDepThresholds

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Detailed Description

Definition at line 19 of file IsolatorByDepositCount.h.

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Member Typedef Documentation

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

Reimplemented from muonisolation::MuIsoBaseIsolator.

Definition at line 21 of file IsolatorByDepositCount.h.

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Constructor & Destructor Documentation

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

construct with non-default thresholds per deposit

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

virtual muonisolation::IsolatorByDepositCount::~IsolatorByDepositCount

(

)

[inline, virtual]

Definition at line 31 of file IsolatorByDepositCount.h.

{}

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Member Function Documentation

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

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 [inline, virtual]

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

(

ConeSizeFunction *

conesize

)

[inline]

Definition at line 39 of file IsolatorByDepositCount.h.

References theConeSizeFunction.

{ theConeSizeFunction = conesize; }

void muonisolation::IsolatorByDepositCount::setConeSize

(

float

conesize

)

[inline]

Definition at line 37 of file IsolatorByDepositCount.h.

References theConeSize, and theConeSizeFunction.

{ theConeSize = conesize; theConeSizeFunction = 0;} 

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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().