BPHOniaToMuMuBuilder Class Reference

#include <BPHOniaToMuMuBuilder.h>

Classes
struct	OniaParameters

Public Types
enum	oniaType {   Phi, Psi1, Psi2, Ups,   Ups1, Ups2, Ups3 }

Public Member Functions
	BPHOniaToMuMuBuilder (const edm::EventSetup &es, const BPHRecoBuilder::BPHGenericCollection *muPosCollection, const BPHRecoBuilder::BPHGenericCollection *muNegCollection)
	BPHOniaToMuMuBuilder (const BPHOniaToMuMuBuilder &x)=delete
std::vector < BPHPlusMinusConstCandPtr >	build ()
	build resonance candidates More...
double	getConstrMass (oniaType type) const
double	getConstrSigma (oniaType type) const
double	getEtaMax (oniaType type) const
std::vector < BPHPlusMinusConstCandPtr >	getList (oniaType type, BPHRecoSelect *dSel=nullptr, BPHMomentumSelect *mSel=nullptr, BPHVertexSelect *vSel=nullptr, BPHFitSelect *kSel=nullptr)
double	getMassMax (oniaType type) const
double	getMassMin (oniaType type) const
BPHPlusMinusConstCandPtr	getOriginalCandidate (const BPHRecoCandidate &cand)
double	getProbMin (oniaType type) const
double	getPtMin (oniaType type) const
	get current cuts More...
BPHOniaToMuMuBuilder &	operator= (const BPHOniaToMuMuBuilder &x)=delete
void	setConstr (oniaType type, double mass, double sigma)
void	setEtaMax (oniaType type, double eta)
void	setMassMax (oniaType type, double m)
void	setMassMin (oniaType type, double m)
void	setProbMin (oniaType type, double p)
void	setPtMin (oniaType type, double pt)
	set cuts More...
virtual	~BPHOniaToMuMuBuilder ()

Private Member Functions
void	extractList (oniaType type)
void	setNotUpdated ()
void	setParameters (oniaType type, double ptMin, double etaMax, double massMin, double massMax, double probMin, double mass, double sigma)

Private Attributes
const edm::EventSetup *	evSetup
std::vector < BPHPlusMinusConstCandPtr >	fullList
std::string	muNegName
std::string	muPosName
const BPHRecoBuilder::BPHGenericCollection *	negCollection
std::map< oniaType, std::vector < BPHPlusMinusConstCandPtr > >	oniaList
std::map< oniaType, OniaParameters >	oniaPar
const BPHRecoBuilder::BPHGenericCollection *	posCollection
bool	updated

Detailed Description

Description: Class to build Psi(1,2) and Upsilon(1,2,3) candidates

Author

Paolo Ronchese INFN Padova

Definition at line 44 of file BPHOniaToMuMuBuilder.h.

Member Enumeration Documentation

enum BPHOniaToMuMuBuilder::oniaType

Enumerator
Phi
Psi1
Psi2
Ups
Ups1
Ups2
Ups3

Definition at line 46 of file BPHOniaToMuMuBuilder.h.

{ Phi, Psi1, Psi2, Ups, Ups1, Ups2, Ups3 };

Constructor & Destructor Documentation

BPHOniaToMuMuBuilder::BPHOniaToMuMuBuilder	(	const edm::EventSetup &	es,
		const BPHRecoBuilder::BPHGenericCollection *	muPosCollection,
		const BPHRecoBuilder::BPHGenericCollection *	muNegCollection
	)

Constructor

Definition at line 38 of file BPHOniaToMuMuBuilder.cc.

References BPHParticleMasses::jPsiMass, BPHParticleMasses::jPsiMWidth, Phi, BPHParticleMasses::phiMass, BPHParticleMasses::phiMWidth, Psi1, Psi2, BPHParticleMasses::psi2Mass, BPHParticleMasses::psi2MWidth, setParameters(), updated, Ups, Ups1, BPHParticleMasses::ups1Mass, BPHParticleMasses::ups1MWidth, Ups2, BPHParticleMasses::ups2Mass, BPHParticleMasses::ups2MWidth, Ups3, BPHParticleMasses::ups3Mass, and BPHParticleMasses::ups3MWidth.

    : muPosName("MuPos"),
      muNegName("MuNeg"),
      evSetup(&es),
      posCollection(muPosCollection),
      negCollection(muNegCollection) {
  setParameters(Phi, 2.0, 10.0, 0.50, 1.50, 0.0, BPHParticleMasses::phiMass, BPHParticleMasses::phiMWidth);
  setParameters(Psi1, 2.0, 10.0, 2.00, 3.40, 0.0, BPHParticleMasses::jPsiMass, BPHParticleMasses::jPsiMWidth);
  setParameters(Psi2, 2.0, 10.0, 3.40, 6.00, 0.0, BPHParticleMasses::psi2Mass, BPHParticleMasses::psi2MWidth);
  setParameters(Ups, 2.0, 10.0, 6.00, 12.00, 0.0, -1.0, 0.0);
  setParameters(Ups1, 2.0, 10.0, 6.00, 9.75, 0.0, BPHParticleMasses::ups1Mass, BPHParticleMasses::ups1MWidth);
  setParameters(Ups2, 2.0, 10.0, 9.75, 10.20, 0.0, BPHParticleMasses::ups2Mass, BPHParticleMasses::ups2MWidth);
  setParameters(Ups3, 2.0, 10.0, 10.20, 12.00, 0.0, BPHParticleMasses::ups3Mass, BPHParticleMasses::ups3MWidth);
  updated = false;
}

BPHOniaToMuMuBuilder::BPHOniaToMuMuBuilder ( const BPHOniaToMuMuBuilder &  x )

delete

BPHOniaToMuMuBuilder::~BPHOniaToMuMuBuilder ( )

virtual

Destructor

Definition at line 59 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, BPHOniaToMuMuBuilder::OniaParameters::etaSel, BPHOniaToMuMuBuilder::OniaParameters::massSel, oniaPar, and BPHOniaToMuMuBuilder::OniaParameters::ptSel.

                                            {
  map<oniaType, OniaParameters>::iterator iter = oniaPar.begin();
  map<oniaType, OniaParameters>::iterator iend = oniaPar.end();
  while (iter != iend) {
    OniaParameters& par = iter++->second;
    delete par.ptSel;
    delete par.etaSel;
    delete par.massSel;
    delete par.chi2Sel;
  }
}

Member Function Documentation

vector< BPHPlusMinusConstCandPtr > BPHOniaToMuMuBuilder::build

(

)

build resonance candidates

Operations

Definition at line 74 of file BPHOniaToMuMuBuilder.cc.

References BPHRecoBuilder::add(), BPHPlusMinusCandidate::build(), BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, BPHOniaToMuMuBuilder::OniaParameters::etaSel, evSetup, BPHRecoBuilder::filter(), fullList, BPHOniaToMuMuBuilder::OniaParameters::massSel, muNegName, BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma, muPosName, negCollection, oniaPar, BPHSelectOperation::or_mode, posCollection, BPHOniaToMuMuBuilder::OniaParameters::ptSel, and updated.

Referenced by extractList(), and BPHWriteSpecificDecay::fill().

                                                             {
  if (updated)
    return fullList;

  fullList.clear();

  BPHMultiSelect<BPHSlimSelect<BPHRecoSelect>> ptSel(BPHSelectOperation::or_mode);
  BPHMultiSelect<BPHSlimSelect<BPHRecoSelect>> etaSel(BPHSelectOperation::or_mode);
  BPHMultiSelect<BPHSlimSelect<BPHMomentumSelect>> mSel(BPHSelectOperation::or_mode);
  BPHMultiSelect<BPHSlimSelect<BPHVertexSelect>> vSel(BPHSelectOperation::or_mode);

  map<oniaType, OniaParameters>::iterator iter = oniaPar.begin();
  map<oniaType, OniaParameters>::iterator iend = oniaPar.end();
  while (iter != iend) {
    OniaParameters& par = iter++->second;
    ptSel.include(*par.ptSel);
    etaSel.include(*par.etaSel);
    mSel.include(*par.massSel);
    vSel.include(*par.chi2Sel);
  }

  BPHRecoBuilder bOnia(*evSetup);
  bOnia.add(muPosName, posCollection, BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma);
  bOnia.add(muNegName, negCollection, BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma);
  bOnia.filter(muPosName, ptSel);
  bOnia.filter(muNegName, ptSel);
  bOnia.filter(muPosName, etaSel);
  bOnia.filter(muNegName, etaSel);
  bOnia.filter(mSel);
  bOnia.filter(vSel);

  fullList = BPHPlusMinusCandidate::build(bOnia, muPosName, muNegName);
  updated = true;
  return fullList;
}

void BPHOniaToMuMuBuilder::extractList ( oniaType  type )

private

Definition at line 262 of file BPHOniaToMuMuBuilder.cc.

References BPHMuonPtSelect::accept(), BPHMuonEtaSelect::accept(), BPHChi2Select::accept(), BPHMassSelect::accept(), BPHPlusMinusCandidate::add(), build(), BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, BPHOniaToMuMuBuilder::OniaParameters::etaSel, evSetup, fullList, mps_fire::i, BPHOniaToMuMuBuilder::OniaParameters::mass, BPHOniaToMuMuBuilder::OniaParameters::massSel, BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma, dqmiodumpmetadata::n, np, oniaList, oniaPar, BPHOniaToMuMuBuilder::OniaParameters::ptSel, BPHKinematicFit::setConstraint(), BPHOniaToMuMuBuilder::OniaParameters::sigma, BPHOniaToMuMuBuilder::OniaParameters::updated, and updated.

Referenced by getList().

                                                    {
  if (!updated)
    build();
  OniaParameters& par = oniaPar[type];
  vector<BPHPlusMinusConstCandPtr>& list = oniaList[type];
  if (par.updated)
    return;
  int i;
  int n = fullList.size();
  list.clear();
  list.reserve(n);
  for (i = 0; i < n; ++i) {
    BPHPlusMinusConstCandPtr ptr = fullList[i];
    const reco::Candidate* mcPos = ptr->getDaug("MuPos");
    const reco::Candidate* mcNeg = ptr->getDaug("MuNeg");
    const reco::Candidate* muPos = ptr->originalReco(mcPos);
    const reco::Candidate* muNeg = ptr->originalReco(mcNeg);
    if (!par.massSel->accept(*ptr))
      continue;
    if (!par.ptSel->accept(*muPos))
      continue;
    if (!par.etaSel->accept(*muPos))
      continue;
    if (!par.ptSel->accept(*muNeg))
      continue;
    if (!par.etaSel->accept(*muNeg))
      continue;
    if (!par.chi2Sel->accept(*ptr))
      continue;
    BPHPlusMinusCandidate* np = new BPHPlusMinusCandidate(evSetup);
    np->add("MuPos", muPos, ptr->getTrackSearchList(mcPos), BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma);
    np->add("MuNeg", muNeg, ptr->getTrackSearchList(mcNeg), BPHParticleMasses::muonMass, BPHParticleMasses::muonMSigma);
    if (par.mass > 0.0)
      np->setConstraint(par.mass, par.sigma);
    list.push_back(BPHPlusMinusConstCandPtr(np));
  }
  par.updated = true;
  return;
}

double BPHOniaToMuMuBuilder::getConstrMass

(

oniaType

type

)

const

Definition at line 224 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::mass, and oniaPar.

Referenced by BPHWriteSpecificDecay::fill().

                                                              {
  const OniaParameters& par = oniaPar.at(type);
  return par.mass;
}

double BPHOniaToMuMuBuilder::getConstrSigma

(

oniaType

type

)

const

Definition at line 229 of file BPHOniaToMuMuBuilder.cc.

References oniaPar, and BPHOniaToMuMuBuilder::OniaParameters::sigma.

Referenced by BPHWriteSpecificDecay::fill().

                                                               {
  const OniaParameters& par = oniaPar.at(type);
  return par.sigma;
}

double BPHOniaToMuMuBuilder::getEtaMax

(

oniaType

type

)

const

Definition at line 204 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::etaSel, BPHParticleEtaSelect::getEtaMax(), and oniaPar.

                                                          {
  const OniaParameters& par = oniaPar.at(type);
  return par.etaSel->getEtaMax();
}

vector< BPHPlusMinusConstCandPtr > BPHOniaToMuMuBuilder::getList	(	oniaType	type,
		BPHRecoSelect *	dSel = nullptr,
		BPHMomentumSelect *	mSel = nullptr,
		BPHVertexSelect *	vSel = nullptr,
		BPHFitSelect *	kSel = nullptr
	)

extract list of candidates of specific type candidates are rebuilt applying corresponding mass constraint

Definition at line 110 of file BPHOniaToMuMuBuilder.cc.

References BPHMomentumSelect::accept(), BPHVertexSelect::accept(), BPHFitSelect::accept(), BPHRecoSelect::accept(), extractList(), mps_fire::i, muNegName, muPosName, dqmiodumpmetadata::n, and oniaList.

Referenced by BPHWriteSpecificDecay::fill().

                                                                                                            {
  extractList(type);
  vector<BPHPlusMinusConstCandPtr>& list = oniaList[type];
  int i;
  int n = list.size();
  vector<BPHPlusMinusConstCandPtr> lsub;
  lsub.reserve(n);
  for (i = 0; i < n; ++i) {
    BPHPlusMinusConstCandPtr ptr = list[i];
    const reco::Candidate* muPos = ptr->originalReco(ptr->getDaug(muPosName));
    const reco::Candidate* muNeg = ptr->originalReco(ptr->getDaug(muNegName));
    if ((dSel != nullptr) && (!dSel->accept(*muPos)))
      continue;
    if ((dSel != nullptr) && (!dSel->accept(*muNeg)))
      continue;
    if ((mSel != nullptr) && (!mSel->accept(*ptr)))
      continue;
    if ((vSel != nullptr) && (!vSel->accept(*ptr)))
      continue;
    if ((kSel != nullptr) && (!kSel->accept(*ptr)))
      continue;
    lsub.push_back(list[i]);
  }
  return lsub;
}

double BPHOniaToMuMuBuilder::getMassMax

(

oniaType

type

)

const

Definition at line 214 of file BPHOniaToMuMuBuilder.cc.

References BPHMassCuts::getMassMax(), BPHOniaToMuMuBuilder::OniaParameters::massSel, and oniaPar.

                                                           {
  const OniaParameters& par = oniaPar.at(type);
  return par.massSel->getMassMax();
}

double BPHOniaToMuMuBuilder::getMassMin

(

oniaType

type

)

const

Definition at line 209 of file BPHOniaToMuMuBuilder.cc.

References BPHMassCuts::getMassMin(), BPHOniaToMuMuBuilder::OniaParameters::massSel, and oniaPar.

                                                           {
  const OniaParameters& par = oniaPar.at(type);
  return par.massSel->getMassMin();
}

BPHPlusMinusConstCandPtr BPHOniaToMuMuBuilder::getOriginalCandidate

(

const BPHRecoCandidate &

cand

)

retrieve original candidate from a copy with the same daughters obtained through "getList"

Definition at line 137 of file BPHOniaToMuMuBuilder.cc.

References fullList, BPHDecayMomentum::getDaug(), muNegName, muPosName, and BPHDecayMomentum::originalReco().

                                                                                                {
  const reco::Candidate* mp = cand.originalReco(cand.getDaug(muPosName));
  const reco::Candidate* mn = cand.originalReco(cand.getDaug(muNegName));
  int nc = fullList.size();
  int ic;
  for (ic = 0; ic < nc; ++ic) {
    BPHPlusMinusConstCandPtr pmp = fullList[ic];
    const BPHPlusMinusCandidate* pmc = pmp.get();
    if (pmc->originalReco(pmc->getDaug(muPosName)) != mp)
      continue;
    if (pmc->originalReco(pmc->getDaug(muNegName)) != mn)
      continue;
    return pmp;
  }
  return BPHPlusMinusConstCandPtr(nullptr);
}

double BPHOniaToMuMuBuilder::getProbMin

(

oniaType

type

)

const

Definition at line 219 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, BPHChi2Select::getProbMin(), and oniaPar.

                                                           {
  const OniaParameters& par = oniaPar.at(type);
  return par.chi2Sel->getProbMin();
}

double BPHOniaToMuMuBuilder::getPtMin

(

oniaType

type

)

const

get current cuts

Definition at line 199 of file BPHOniaToMuMuBuilder.cc.

References BPHParticlePtSelect::getPtMin(), oniaPar, and BPHOniaToMuMuBuilder::OniaParameters::ptSel.

                                                         {
  const OniaParameters& par = oniaPar.at(type);
  return par.ptSel->getPtMin();
}

BPHOniaToMuMuBuilder& BPHOniaToMuMuBuilder::operator= ( const BPHOniaToMuMuBuilder &  x )

delete

void BPHOniaToMuMuBuilder::setConstr	(	oniaType	type,
		double	mass,
		double	sigma
	)

Definition at line 190 of file BPHOniaToMuMuBuilder.cc.

References ResonanceBuilder::mass, BPHOniaToMuMuBuilder::OniaParameters::mass, oniaPar, setNotUpdated(), and BPHOniaToMuMuBuilder::OniaParameters::sigma.

Referenced by BPHWriteSpecificDecay::fill().

                                                                             {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.mass = mass;
  par.sigma = sigma;
  return;
}

void BPHOniaToMuMuBuilder::setEtaMax	(	oniaType	type,
		double	eta
	)

Definition at line 162 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::etaSel, oniaPar, BPHParticleEtaSelect::setEtaMax(), and setNotUpdated().

Referenced by BPHWriteSpecificDecay::fill().

                                                              {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.etaSel->setEtaMax(eta);
  return;
}

void BPHOniaToMuMuBuilder::setMassMax	(	oniaType	type,
		double	m
	)

Definition at line 176 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::massSel, oniaPar, BPHMassCuts::setMassMax(), and setNotUpdated().

Referenced by BPHWriteSpecificDecay::fill().

                                                             {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.massSel->setMassMax(m);
  return;
}

void BPHOniaToMuMuBuilder::setMassMin	(	oniaType	type,
		double	m
	)

Definition at line 169 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::massSel, oniaPar, BPHMassCuts::setMassMin(), and setNotUpdated().

Referenced by BPHWriteSpecificDecay::fill().

                                                             {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.massSel->setMassMin(m);
  return;
}

void BPHOniaToMuMuBuilder::setNotUpdated ( )

private

Definition at line 234 of file BPHOniaToMuMuBuilder.cc.

References oniaPar, and updated.

Referenced by setConstr(), setEtaMax(), setMassMax(), setMassMin(), setProbMin(), and setPtMin().

                                         {
  map<oniaType, OniaParameters>::iterator iter = oniaPar.begin();
  map<oniaType, OniaParameters>::iterator iend = oniaPar.end();
  while (iter != iend)
    iter++->second.updated = false;
  updated = false;
  return;
}

void BPHOniaToMuMuBuilder::setParameters ( oniaType  type, double  ptMin, double  etaMax, double  massMin, double  massMax, double  probMin, double  mass, double  sigma  )

private

Definition at line 243 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, BPHOniaToMuMuBuilder::OniaParameters::etaSel, ResonanceBuilder::mass, BPHOniaToMuMuBuilder::OniaParameters::mass, BPHOniaToMuMuBuilder::OniaParameters::massSel, oniaPar, BPHOniaToMuMuBuilder::OniaParameters::ptSel, BPHOniaToMuMuBuilder::OniaParameters::sigma, and BPHOniaToMuMuBuilder::OniaParameters::updated.

Referenced by BPHOniaToMuMuBuilder().

                                                       {
  OniaParameters& par = oniaPar[type];
  par.ptSel = new BPHMuonPtSelect(ptMin);
  par.etaSel = new BPHMuonEtaSelect(etaMax);
  par.massSel = new BPHMassSelect(massMin, massMax);
  par.chi2Sel = new BPHChi2Select(probMin);
  par.mass = mass;
  par.sigma = sigma;
  par.updated = false;
  return;
}

void BPHOniaToMuMuBuilder::setProbMin	(	oniaType	type,
		double	p
	)

Definition at line 183 of file BPHOniaToMuMuBuilder.cc.

References BPHOniaToMuMuBuilder::OniaParameters::chi2Sel, oniaPar, setNotUpdated(), and BPHChi2Select::setProbMin().

Referenced by BPHWriteSpecificDecay::fill().

                                                             {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.chi2Sel->setProbMin(p);
  return;
}

void BPHOniaToMuMuBuilder::setPtMin	(	oniaType	type,
		double	pt
	)

set cuts

Definition at line 155 of file BPHOniaToMuMuBuilder.cc.

References oniaPar, BPHOniaToMuMuBuilder::OniaParameters::ptSel, setNotUpdated(), and BPHParticlePtSelect::setPtMin().

Referenced by BPHWriteSpecificDecay::fill().

                                                            {
  setNotUpdated();
  OniaParameters& par = oniaPar[type];
  par.ptSel->setPtMin(pt);
  return;
}

Member Data Documentation

const edm::EventSetup* BPHOniaToMuMuBuilder::evSetup

private

Definition at line 100 of file BPHOniaToMuMuBuilder.h.

Referenced by build(), and extractList().

std::vector<BPHPlusMinusConstCandPtr> BPHOniaToMuMuBuilder::fullList

private

Definition at line 117 of file BPHOniaToMuMuBuilder.h.

Referenced by build(), extractList(), and getOriginalCandidate().

std::string BPHOniaToMuMuBuilder::muNegName

private

Definition at line 98 of file BPHOniaToMuMuBuilder.h.

Referenced by build(), getList(), and getOriginalCandidate().

std::string BPHOniaToMuMuBuilder::muPosName

private

Definition at line 97 of file BPHOniaToMuMuBuilder.h.

Referenced by build(), getList(), and getOriginalCandidate().

const BPHRecoBuilder::BPHGenericCollection* BPHOniaToMuMuBuilder::negCollection

private

Definition at line 102 of file BPHOniaToMuMuBuilder.h.

Referenced by build().

std::map<oniaType, std::vector<BPHPlusMinusConstCandPtr> > BPHOniaToMuMuBuilder::oniaList

private

Definition at line 116 of file BPHOniaToMuMuBuilder.h.

Referenced by extractList(), and getList().

std::map<oniaType, OniaParameters> BPHOniaToMuMuBuilder::oniaPar

private

Definition at line 115 of file BPHOniaToMuMuBuilder.h.

Referenced by build(), extractList(), getConstrMass(), getConstrSigma(), getEtaMax(), getMassMax(), getMassMin(), getProbMin(), getPtMin(), setConstr(), setEtaMax(), setMassMax(), setMassMin(), setNotUpdated(), setParameters(), setProbMin(), setPtMin(), and ~BPHOniaToMuMuBuilder().

const BPHRecoBuilder::BPHGenericCollection* BPHOniaToMuMuBuilder::posCollection

private

Definition at line 101 of file BPHOniaToMuMuBuilder.h.

Referenced by build().

bool BPHOniaToMuMuBuilder::updated

private

Definition at line 113 of file BPHOniaToMuMuBuilder.h.

Referenced by BPHOniaToMuMuBuilder(), build(), extractList(), and setNotUpdated().