HFPreRecHit Class Reference

#include <HFPreRecHit.h>

Public Types
typedef HcalDetId	key_type

Public Member Functions
float	charge () const
std::pair< float, bool >	chargeAsymmetry (float chargeThreshold) const
float	energy () const
std::pair< float, bool >	energyAsymmetry (float energyThreshold) const
const HFQIE10Info *	getHFQIE10Info (unsigned index) const
	HFPreRecHit ()
	HFPreRecHit (const HcalDetId &id, const HFQIE10Info *first, const HFQIE10Info *second)
HcalDetId	id () const

Private Attributes
bool	hasInfo_ [2]
HFQIE10Info	hfQIE10Info_ [2]
HcalDetId	id_

Detailed Description

Class to contain the info needed to perform HF reconstruction using QIE10 chips and dual-anode readout. Groups the information provided by a single PMT.

Definition at line 14 of file HFPreRecHit.h.

Member Typedef Documentation

typedef HcalDetId HFPreRecHit::key_type

Definition at line 17 of file HFPreRecHit.h.

Constructor & Destructor Documentation

HFPreRecHit::HFPreRecHit

(

)

Definition at line 3 of file HFPreRecHit.cc.

    : hasInfo_{false, false}
{
}

HFPreRecHit::HFPreRecHit	(	const HcalDetId &	id,
		const HFQIE10Info *	first,
		const HFQIE10Info *	second
	)

Definition at line 8 of file HFPreRecHit.cc.

References plotBeamSpotDB::first, hasInfo_, hfQIE10Info_, and edm::second().

    : id_(id), hasInfo_{false, false}
{
    if (first)
    {
        hfQIE10Info_[0] = *first;
        hasInfo_[0] = true;
    }
    if (second)
    {
        hfQIE10Info_[1] = *second;
        hasInfo_[1] = true;
    }
}

Member Function Documentation

float HFPreRecHit::charge

(

)

const

Definition at line 24 of file HFPreRecHit.cc.

References HFQIE10Info::charge(), hasInfo_, hfQIE10Info_, mps_fire::i, and lumiQueryAPI::q.

Referenced by id(), and HFFlexibleTimeCheck::reconstruct().

{
    float q = 0.f;
    for (unsigned i=0; i<2; ++i)
        if (hasInfo_[i])
            q += hfQIE10Info_[i].charge();
    return q;
}

std::pair< float, bool > HFPreRecHit::chargeAsymmetry

(

float

chargeThreshold

)

const

Definition at line 50 of file HFPreRecHit.cc.

References HFQIE10Info::charge(), f, hasInfo_, hfQIE10Info_, q1, and mps_fire::result.

Referenced by id(), and HFFlexibleTimeCheck::reconstruct().

{
    std::pair<float,bool> result(0.f, false);
    if (hasInfo_[0] && hasInfo_[1])
    {
        const float q0 = hfQIE10Info_[0].charge();
        const float q1 = hfQIE10Info_[1].charge();
        const float qsum = q0 + q1;
        if (qsum > 0.f && qsum >= chargeThreshold)
        {
            result.first = (q1 - q0)/qsum;
            result.second = true;
        }
    }
    return result;
}

float HFPreRecHit::energy

(

)

const

Definition at line 33 of file HFPreRecHit.cc.

References MillePedeFileConverter_cfg::e, HFQIE10Info::energy(), hasInfo_, hfQIE10Info_, and mps_fire::i.

Referenced by id(), and Jet.Jet::rawEnergy().

{
    float e = 0.f;
    for (unsigned i=0; i<2; ++i)
        if (hasInfo_[i])
            e += hfQIE10Info_[i].energy();
    return e;
}

std::pair< float, bool > HFPreRecHit::energyAsymmetry

(

float

energyThreshold

)

const

Definition at line 67 of file HFPreRecHit.cc.

References reco::e1, HFQIE10Info::energy(), f, hasInfo_, hfQIE10Info_, and mps_fire::result.

Referenced by id().

{
    std::pair<float,bool> result(0.f, false);
    if (hasInfo_[0] && hasInfo_[1])
    {
        const float e0 = hfQIE10Info_[0].energy();
        const float e1 = hfQIE10Info_[1].energy();
        const float esum = e0 + e1;
        if (esum > 0.f && esum >= energyThreshold)
        {
            result.first = (e1 - e0)/esum;
            result.second = true;
        }
    }
    return result;
}

const HFQIE10Info * HFPreRecHit::getHFQIE10Info

(

unsigned

index

)

const

Definition at line 42 of file HFPreRecHit.cc.

References hasInfo_, hfQIE10Info_, and diffTreeTool::index.

Referenced by id(), HFSimpleTimeCheck::reconstruct(), and HFRecHitAuxSetter::setAux().

{
    if (index < 2 && hasInfo_[index])
        return &hfQIE10Info_[index];
    else
        return nullptr;
}

HcalDetId HFPreRecHit::id ( ) const

inline

Definition at line 26 of file HFPreRecHit.h.

References charge(), chargeAsymmetry(), energy(), energyAsymmetry(), getHFQIE10Info(), id_, and diffTreeTool::index.

Referenced by HFFlexibleTimeCheck::reconstruct(), and HFSimpleTimeCheck::reconstruct().

{return id_;}

Member Data Documentation

bool HFPreRecHit::hasInfo_[2]

private

Definition at line 60 of file HFPreRecHit.h.

Referenced by charge(), chargeAsymmetry(), energy(), energyAsymmetry(), getHFQIE10Info(), and HFPreRecHit().

HFQIE10Info HFPreRecHit::hfQIE10Info_[2]

private

Definition at line 59 of file HFPreRecHit.h.

Referenced by charge(), chargeAsymmetry(), energy(), energyAsymmetry(), getHFQIE10Info(), and HFPreRecHit().

HcalDetId HFPreRecHit::id_

private

Definition at line 57 of file HFPreRecHit.h.

Referenced by id().