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// $Id: FillerCaloMet.cc,v 1.13 2009/09/25 08:42:50 loizides Exp $
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#include "MitProd/TreeFiller/interface/FillerCaloMet.h"
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#include "DataFormats/METReco/interface/CaloMET.h"
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#include "DataFormats/METReco/interface/CaloMETCollection.h"
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#include "MitAna/DataTree/interface/CaloMetCol.h"
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#include "MitAna/DataTree/interface/Names.h"
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#include "MitProd/ObjectService/interface/ObjectService.h"
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using namespace std;
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using namespace edm;
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using namespace mithep;
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//--------------------------------------------------------------------------------------------------
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FillerCaloMet::FillerCaloMet(const ParameterSet &cfg, const char *name, bool active) :
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BaseFiller(cfg,name,active),
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edmName_(Conf().getUntrackedParameter<string>("edmName","met")),
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mitName_(Conf().getUntrackedParameter<string>("mitName",Names::gkCaloMetBrn)),
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caloMets_(new mithep::CaloMetArr)
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{
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// Constructor.
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}
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//--------------------------------------------------------------------------------------------------
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FillerCaloMet::~FillerCaloMet()
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{
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// Destructor.
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delete caloMets_;
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}
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//--------------------------------------------------------------------------------------------------
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void FillerCaloMet::BookDataBlock(TreeWriter &tws)
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{
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// Add mets branch to tree.
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tws.AddBranch(mitName_,&caloMets_);
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OS()->add<mithep::CaloMetArr>(caloMets_,mitName_);
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}
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//--------------------------------------------------------------------------------------------------
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void FillerCaloMet::FillDataBlock(const edm::Event &event,
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const edm::EventSetup &setup)
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{
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// Fill missing energy from edm collection into our collection.
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caloMets_->Delete();
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Handle<reco::CaloMETCollection> hCaloMetProduct;
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GetProduct(edmName_, hCaloMetProduct, event);
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const reco::CaloMETCollection inCaloMets = *(hCaloMetProduct.product());
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// loop through all mets
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for (reco::CaloMETCollection::const_iterator inCaloMet = inCaloMets.begin();
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inCaloMet != inCaloMets.end(); ++inCaloMet) {
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mithep::CaloMet *caloMet = caloMets_->Allocate();
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new (caloMet) mithep::CaloMet(inCaloMet->px(), inCaloMet->py());
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// fill Met base class data
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caloMet->SetSumEt(inCaloMet->sumEt());
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caloMet->SetElongitudinal(inCaloMet->e_longitudinal());
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for(unsigned i=0; i<inCaloMet->mEtCorr().size(); i++) {
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caloMet->PushCorrectionX(inCaloMet->mEtCorr()[i].mex);
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caloMet->PushCorrectionY(inCaloMet->mEtCorr()[i].mey);
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caloMet->PushCorrectionSumEt(inCaloMet->mEtCorr()[i].sumet);
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}
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// fill CaloMet class data
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caloMet->SetCaloMetSig(inCaloMet->metSignificance());
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caloMet->SetMaxEtInEmTowers(inCaloMet->maxEtInEmTowers());
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caloMet->SetMaxEtInHadTowers(inCaloMet->maxEtInHadTowers());
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caloMet->SetEtFractionHadronic(inCaloMet->etFractionHadronic());
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caloMet->SetEmEtFraction(inCaloMet->emEtFraction());
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caloMet->SetHadEtInHB(inCaloMet->hadEtInHB());
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caloMet->SetHadEtInHO(inCaloMet->hadEtInHO());
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caloMet->SetHadEtInHE(inCaloMet->hadEtInHE());
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caloMet->SetHadEtInHF(inCaloMet->hadEtInHF());
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caloMet->SetEmEtInEB(inCaloMet->emEtInEB());
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caloMet->SetEmEtInEE(inCaloMet->emEtInEE());
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caloMet->SetEmEtInHF(inCaloMet->emEtInHF());
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caloMet->SetCaloSumEtInpHF(inCaloMet->CaloSETInpHF());
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caloMet->SetCaloSumEtInmHF(inCaloMet->CaloSETInmHF());
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caloMet->SetCaloMetInpHF(inCaloMet->CaloMETInpHF());
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caloMet->SetCaloMetInmHF(inCaloMet->CaloMETInmHF());
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caloMet->SetCaloMetPhiInpHF(inCaloMet->CaloMETPhiInpHF());
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caloMet->SetCaloMetPhiInmHF(inCaloMet->CaloMETPhiInmHF());
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}
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caloMets_->Trim();
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}
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