AnaL1CaloCleaner Class Reference

Inheritance diagram for AnaL1CaloCleaner:

Public Member Functions
	AnaL1CaloCleaner (const edm::ParameterSet &)
	~AnaL1CaloCleaner ()
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
virtual	~EDAnalyzer ()
Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)

Private Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)

Private Attributes
Float_t	calo_upara_
Float_t	calo_uperp_
Int_t	charge_
edm::InputTag	colCaloDepositsMinus_
edm::InputTag	colCaloDepositsPlus_
edm::InputTag	colCaloLengthsMinus_
edm::InputTag	colCaloLengthsPlus_
edm::InputTag	colCaloMET_
edm::InputTag	colGenParticles_
edm::InputTag	colL1ETM_
edm::InputTag	colMuons_
Float_t	dep_ecal_
Float_t	dep_hcal_
Float_t	dep_ho_
Float_t	eta_
Float_t	l1_upara_
Float_t	l1_uperp_
Float_t	len_ecal_
Float_t	len_hcal_
Float_t	len_ho_
Float_t	p_
Float_t	phi_
Float_t	pt_
TTree *	tree_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 37 of file AnaL1CaloCleaner.cc.

Constructor & Destructor Documentation

AnaL1CaloCleaner::AnaL1CaloCleaner ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 132 of file AnaL1CaloCleaner.cc.

References calo_upara_, calo_uperp_, charge_, dep_ecal_, dep_hcal_, dep_ho_, eta_, l1_upara_, l1_uperp_, len_ecal_, len_hcal_, len_ho_, TFileService::make(), p_, phi_, pt_, and tree_.

                                                                :
    colCaloLengthsMinus_(iConfig.getParameter<edm::InputTag>("caloLengthsMinus")),
    colCaloLengthsPlus_(iConfig.getParameter<edm::InputTag>("caloLengthsPlus")),
    colCaloDepositsMinus_(iConfig.getParameter<edm::InputTag>("caloDepositsMinus")),
    colCaloDepositsPlus_(iConfig.getParameter<edm::InputTag>("caloDepositsPlus")),
    colL1ETM_(iConfig.getParameter<edm::InputTag>("l1ETM")),
    colCaloMET_(iConfig.getParameter<edm::InputTag>("caloMET")),
    colGenParticles_(iConfig.getParameter<edm::InputTag>("genParticles")),
    colMuons_(iConfig.getParameter<edm::InputTag>("muons"))
{
    edm::Service<TFileService> fs;
    tree_ = fs->make<TTree>("L1AnaTree", "L1AnaTree");

    tree_->Branch("pt", &pt_, "pt/F");
    tree_->Branch("p", &p_, "p/F");
    tree_->Branch("eta", &eta_, "eta/F");
    tree_->Branch("phi", &phi_, "phi/F");
    tree_->Branch("len_ecal", &len_ecal_, "len_ecal/F");
    tree_->Branch("len_hcal", &len_hcal_, "len_hcal/F");
    tree_->Branch("len_ho", &len_ho_, "len_ho/F");
    tree_->Branch("dep_ecal", &dep_ecal_, "dep_ecal/F");
    tree_->Branch("dep_hcal", &dep_hcal_, "dep_hcal/F");
    tree_->Branch("dep_ho", &dep_ho_, "dep_ho/F");
    tree_->Branch("l1_upara", &l1_upara_, "l1_upara/F");
    tree_->Branch("l1_uperp", &l1_uperp_, "l1_uperp/F");
    tree_->Branch("calo_upara", &calo_upara_, "calo_upara/F");
    tree_->Branch("calo_uperp", &calo_uperp_, "calo_uperp/F");
    tree_->Branch("charge", &charge_, "charge/I");
}

AnaL1CaloCleaner::~AnaL1CaloCleaner

(

)

Definition at line 270 of file AnaL1CaloCleaner.cc.

{
}

Member Function Documentation

void AnaL1CaloCleaner::analyze ( const edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

privatevirtual

Implements edm::EDAnalyzer.

Definition at line 163 of file AnaL1CaloCleaner.cc.

References calo_upara_, calo_uperp_, reco::LeafCandidate::charge(), charge_, colCaloDepositsMinus_, colCaloDepositsPlus_, colCaloLengthsMinus_, colCaloLengthsPlus_, colCaloMET_, colGenParticles_, colL1ETM_, colMuons_, compMEtProjU(), dep_ecal_, dep_hcal_, dep_ho_, DetId::det(), DetId::Ecal, reco::LeafCandidate::eta(), eta_, relval_steps::gen(), edm::Event::getByLabel(), DetId::Hcal, HcalOuter, reco::Muon::isGlobalMuon(), l1_upara_, l1_uperp_, len_ecal_, len_hcal_, len_ho_, RPCpg::mu, NULL, reco::LeafCandidate::p(), reco::LeafCandidate::p4(), p_, reco::LeafCandidate::pdgId(), reco::LeafCandidate::phi(), phi_, reco::LeafCandidate::pt(), pt_, reco::LeafCandidate::status(), DetId::subdetId(), and tree_.

{
  // Find the (only) status-1 genlevel muon
  edm::Handle< std::vector<reco::GenParticle> > genHandle;
  iEvent.getByLabel(colGenParticles_, genHandle);
  const reco::GenParticle* genMuon = NULL;
  for(std::vector<reco::GenParticle>::const_iterator iter = genHandle->begin(); iter != genHandle->end(); ++iter)
  {
    const reco::GenParticle& gen = *iter;
    if(TMath::Abs(gen.pdgId()) != 13) continue;
    if(gen.status() != 1) continue;
    if(genMuon) return; // There should only be one muon, or the whole method does not work
    genMuon = &gen;
  }

  // There should be at least one such muon
  if(!genMuon) return;

  // Next, find the matching reco muon, if any
  edm::Handle< std::vector<reco::Muon> > muonsHandle;
  iEvent.getByLabel(colMuons_, muonsHandle);
  const reco::Muon* recoMuon = NULL;
  for(std::vector<reco::Muon>::const_iterator iter = muonsHandle->begin(); iter != muonsHandle->end(); ++iter)
  {
    const reco::Muon& mu = *iter;
    if(!mu.isGlobalMuon()) continue;
    if(ROOT::Math::VectorUtil::DeltaR(genMuon->p4(), mu.p4()) > 0.1) continue;
    if(recoMuon && ROOT::Math::VectorUtil::DeltaR(genMuon->p4(), mu.p4()) > ROOT::Math::VectorUtil::DeltaR(genMuon->p4(), recoMuon->p4())) continue;
    recoMuon = &mu;
  }

  // We need a reco muon
  if(!recoMuon) return;

  // Next, read the pathlength the muon travelled in the calorimeter
  edm::Handle<std::map<unsigned int,float> > hLengthsMinus, hLengthsPlus;
  edm::Handle<std::map<unsigned int,float> > hDepositsMinus, hDepositsPlus;
  iEvent.getByLabel(colCaloLengthsMinus_, hLengthsMinus);
  iEvent.getByLabel(colCaloLengthsPlus_, hLengthsPlus);
  iEvent.getByLabel(colCaloDepositsMinus_, hDepositsMinus);
  iEvent.getByLabel(colCaloDepositsPlus_, hDepositsPlus);
  const std::map<unsigned int,float>& caloLengths = recoMuon->charge() < 0 ? *hLengthsMinus : *hLengthsPlus;
  const std::map<unsigned int,float>& caloDeposits = recoMuon->charge() < 0 ? *hDepositsMinus : *hDepositsPlus;
  float len_ecal = 0.0f, len_hcal = 0.0f, len_ho = 0.0f;
  float dep_ecal = 0.0f, dep_hcal = 0.0f, dep_ho = 0.0f;
  for(std::map<unsigned int, float>::const_iterator iter = caloLengths.begin(); iter != caloLengths.end(); ++iter)
  {
    const DetId det(iter->first);
    std::map<unsigned int, float>::const_iterator dep_iter = caloDeposits.find(det);
    const float dep = (dep_iter != caloDeposits.end()) ? dep_iter->second : 0.0f;

    //std::string name = getKey(det);
    //std::cout << name << ": " << iter->second << std::endl;
    //  val = (hDeposits->find(entry.first))->second;
    if(det.det() == DetId::Ecal)
    {
      len_ecal += iter->second;
      dep_ecal += dep;
    }
    else if(det.det() == DetId::Hcal && det.subdetId() != HcalOuter)
    {
      len_hcal += iter->second;
      dep_hcal += dep;
    }
    else if(det.det() == DetId::Hcal && det.subdetId() == HcalOuter)
    {
      len_ho += iter->second;
      dep_ho += dep;
    }
  }

  // Compute the parallel and perpendicular projection wrt. the genmuon axis
  edm::Handle<l1extra::L1EtMissParticleCollection> hl1Etm;
  iEvent.getByLabel(colL1ETM_, hl1Etm);
  assert(hl1Etm->size() == 1);
  int errorFlag = 0;
  std::pair<double, double> l1_u1u2 = compMEtProjU(genMuon->p4(), (*hl1Etm)[0].px(), (*hl1Etm)[0].py(), errorFlag);
  if(errorFlag) return;

  // Do the same with calo MET for reference
  edm::Handle<std::vector<reco::CaloMET> > hCaloMet;
  iEvent.getByLabel(colCaloMET_, hCaloMet);
  assert(hCaloMet->size() == 1);
  errorFlag = 0;
  std::pair<double, double> calo_u1u2 = compMEtProjU(genMuon->p4(), (*hCaloMet)[0].px(), (*hCaloMet)[0].py(), errorFlag);
  if(errorFlag) return;

  // And finally fill the tree
  pt_ = recoMuon->pt();
  p_ = recoMuon->p();
  eta_ = recoMuon->eta();
  phi_ = recoMuon->phi();
  len_ecal_ = len_ecal;
  len_hcal_ = len_hcal;
  len_ho_ = len_ho;
  dep_ecal_ = dep_ecal;
  dep_hcal_ = dep_hcal;
  dep_ho_ = dep_ho;
  l1_upara_ = l1_u1u2.first;
  l1_uperp_ = l1_u1u2.second;
  calo_upara_ = calo_u1u2.first;
  calo_uperp_ = calo_u1u2.second;
  charge_ = recoMuon->charge();

  tree_->Fill();
}

void AnaL1CaloCleaner::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 276 of file AnaL1CaloCleaner.cc.

References edm::ConfigurationDescriptions::addDefault(), and edm::ParameterSetDescription::setUnknown().

                                                                             {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

Member Data Documentation

Float_t AnaL1CaloCleaner::calo_upara_

private

Definition at line 69 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::calo_uperp_

private

Definition at line 70 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Int_t AnaL1CaloCleaner::charge_

private

Definition at line 71 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

edm::InputTag AnaL1CaloCleaner::colCaloDepositsMinus_

private

Definition at line 49 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colCaloDepositsPlus_

private

Definition at line 50 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colCaloLengthsMinus_

private

Definition at line 47 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colCaloLengthsPlus_

private

Definition at line 48 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colCaloMET_

private

Definition at line 52 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colGenParticles_

private

Definition at line 53 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colL1ETM_

private

Definition at line 51 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

edm::InputTag AnaL1CaloCleaner::colMuons_

private

Definition at line 54 of file AnaL1CaloCleaner.cc.

Referenced by analyze().

Float_t AnaL1CaloCleaner::dep_ecal_

private

Definition at line 64 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::dep_hcal_

private

Definition at line 65 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::dep_ho_

private

Definition at line 66 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::eta_

private

Definition at line 59 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::l1_upara_

private

Definition at line 67 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::l1_uperp_

private

Definition at line 68 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::len_ecal_

private

Definition at line 61 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::len_hcal_

private

Definition at line 62 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::len_ho_

private

Definition at line 63 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::p_

private

Definition at line 58 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::phi_

private

Definition at line 60 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

Float_t AnaL1CaloCleaner::pt_

private

Definition at line 57 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().

TTree* AnaL1CaloCleaner::tree_

private

Definition at line 56 of file AnaL1CaloCleaner.cc.

Referenced by AnaL1CaloCleaner(), and analyze().