Root::TForwardElectronIsEMSelector Class Reference

Inheritance diagram for Root::TForwardElectronIsEMSelector:

List of all members.

Public Member Functions
	TForwardElectronIsEMSelector (const char *name="TForwardElectronIsEMSelector")
	cluster eta range
	~TForwardElectronIsEMSelector ()
int	initialize ()
int	finalize ()
const Root::TAccept &	accept (float eta, float nvtx, float secondLambda, float lateral, float longitudinal, float fracMax, float centerLambda, float secondR) const
unsigned int	calcIsEm (float eta, float nvtx, float secondLambda, float lateral, float longitudinal, float centerLambda, float fracMax, float secondR) const
unsigned int	calocuts_electrons (float eta, float nvtx, float secondLambda, float lateral, float longitudinal, float centerLambda, float fracMax, float secondR, unsigned int iflag) const
unsigned int	isEM () const
Public Attributes
unsigned int	isEMMask
	which subset of cuts to apply
std::vector< float >	CutBinEta_ForwardElectron
	range of eta bins for e-ID
std::vector< float >	CutVxp_ForwardElectron
	range of NPV bins for e-ID
std::vector< float >	CutSECONDLAMBDA_ForwardElectron
	cut on secondlambda
std::vector< float >	CutLATERAL_ForwardElectron
	cut on lateral
std::vector< float >	CutLONGITUDINAL_ForwardElectron
	cut on longitudinal
std::vector< float >	CutCELLMAXFRAC_ForwardElectron
	cut on maxFrac
std::vector< float >	CutSECONDR_ForwardElectron
	cut values for cut on secondR
std::vector< float >	CutCENTERLAMBDA_ForwardElectron
	cut on centerlambda
Friends
class	::AsgForwardElectronIsEMSelector

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Constructor & Destructor Documentation

TForwardElectronIsEMSelector::TForwardElectronIsEMSelector

(

const char *

name = "TForwardElectronIsEMSelector"

)

cluster eta range

Standard constructor

matching to photon (not necessarily conversion--the name is historical) cluster leakage o the hadronic calorimeter Et <0 energy ratio in 2nd sampling (e.g E237/E277) energy ratio in 2nd sampling (e.g E233/E237) width in the second sampling (e.g Weta2) energy fraction in the third layer cluster eta range matching to photon (not necessarily conversion--the name is historical) cluster leakage into the hadronic calorimeter shower width weighted by distance from the maximum one difference between max and 2nd max in strips B layer hit number of Pixel hits number of Pixel and SCT hits

TForwardElectronIsEMSelector::~TForwardElectronIsEMSelector

(

)

Standard destructor

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Member Function Documentation

const Root::TAccept & TForwardElectronIsEMSelector::accept	(	float	eta,
		float	nvtx,
		float	secondLambda,
		float	lateral,
		float	longitudinal,
		float	fracMax,
		float	centerLambda,
		float	secondR
	)			const

The main accept method: the actual cuts are applied here

ethad1,

Parameters:

secondLambda

///////////// - calo

unsigned int TForwardElectronIsEMSelector::calcIsEm	(	float	eta,
		float	nvtx,
		float	secondLambda,
		float	lateral,
		float	longitudinal,
		float	centerLambda,
		float	fracMax,
		float	secondR
	)			const

Parameters:

secondLambda

///////////// - calo

int Root::TForwardElectronIsEMSelector::finalize

(

)

[inline, virtual]

Finalize this class; everything that should be done after the event loop should go here

Implements Root::TSelectorToolBase.

int TForwardElectronIsEMSelector::initialize

(

void

)

[virtual]

Initialize this class

cluster eta range, bit 0

matching to photon (not necessarily conversion--the name is historical), but 1

cluster leakage into the hadronic calorimeter, bit 2

et < 0 bit 3

energy ratio in 2nd sampling (i.e. E237/E277), bit 4

energy ratio in 2nd sampling (i.e. E233/E237), bit 5

width in the second sampling (i.e. Weta2), bit 6

energy fraction in the third layer, bit 7

Implements Root::TSelectorToolBase.

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The documentation for this class was generated from the following files:

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/ElectronPhotonSelectorTools/ElectronPhotonSelectorTools/TForwardElectronIsEMSelector.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/ElectronPhotonSelectorTools/Root/TForwardElectronIsEMSelector.cxx