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// $Id: FillerPsClusters.cc,v 1.19 2012/04/20 16:07:43 bendavid Exp $
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#include "MitProd/TreeFiller/interface/FillerPsClusters.h"
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#include "DataFormats/EgammaReco/interface/PreshowerCluster.h"
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#include "DataFormats/EgammaReco/interface/PreshowerClusterFwd.h"
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#include "DataFormats/CaloRecHit/interface/CaloClusterFwd.h"
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#include "DataFormats/CaloRecHit/interface/CaloCluster.h"
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#include "MitAna/DataTree/interface/PsClusterCol.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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#include "RecoEcal/EgammaCoreTools/interface/EcalClusterLazyTools.h"
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#include "RecoLocalCalo/EcalRecAlgos/interface/EcalSeverityLevelAlgo.h"
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#include "DataFormats/EcalDetId/interface/EcalSubdetector.h"
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#include "RecoEgamma/EgammaTools/interface/EcalClusterLocal.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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FillerPsClusters::FillerPsClusters(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","hybridSuperClusters")),
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mitName_(Conf().getUntrackedParameter<string>("mitName","PsClusters")),
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psClusterMapName_(Conf().getUntrackedParameter<string>("psClusterMapName",
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"PsClusterMap")),
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psClusters_(new mithep::PsClusterArr(100)),
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psClusterMap_(new mithep::PsClusterMap)
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{
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// Constructor.
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}
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//--------------------------------------------------------------------------------------------------
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FillerPsClusters::~FillerPsClusters()
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{
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// Destructor.
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delete psClusters_;
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delete psClusterMap_;
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}
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//--------------------------------------------------------------------------------------------------
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void FillerPsClusters::BookDataBlock(TreeWriter &tws)
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{
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// Add PsCluster branch and the PsClusterMap to tree.
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tws.AddBranch(mitName_,&psClusters_);
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OS()->add<PsClusterArr>(psClusters_,mitName_);
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if (!psClusterMapName_.empty()) {
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psClusterMap_->SetBrName(mitName_);
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OS()->add<PsClusterMap>(psClusterMap_,psClusterMapName_);
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}
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}
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//--------------------------------------------------------------------------------------------------
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void FillerPsClusters::FillDataBlock(const edm::Event &event,
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const edm::EventSetup &setup)
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{
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// Fill the PsCluster information into our structures.
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psClusters_->Delete();
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psClusterMap_->Reset();
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Handle<reco::PreshowerClusterCollection> hPsClusterProduct;
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GetProduct(edmName_, hPsClusterProduct, event);
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psClusterMap_->SetEdmProductId(hPsClusterProduct.id().id());
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const reco::PreshowerClusterCollection &inPsClusters = *(hPsClusterProduct.product());
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// loop through all basic clusters
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for (reco::PreshowerClusterCollection::const_iterator inBC = inPsClusters.begin();
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inBC != inPsClusters.end(); ++inBC) {
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mithep::PsCluster *outPsCluster = psClusters_->Allocate();
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new (outPsCluster) mithep::PsCluster();
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outPsCluster->SetXYZ(inBC->x(),inBC->y(),inBC->z());
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outPsCluster->SetEnergy(inBC->energy());
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outPsCluster->SetNHits(inBC->size());
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outPsCluster->SetPsPlane(inBC->plane());
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// add basic clusters to the map
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reco::CaloClusterPtr thePtr(hPsClusterProduct, inBC-inPsClusters.begin());
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psClusterMap_->Add(thePtr, outPsCluster);
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}
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psClusters_->Trim();
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}
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