METProducers/src/CaloMETProducer.cc

0001 // -*- C++ -*-
0002 //
0003 // Package:    METProducers
0004 // Class:      CaloMETProducer
0005 //
0006 //
0007
0008 //____________________________________________________________________________||
0009 #include "RecoMET/METProducers/interface/CaloMETProducer.h"
0010
0011 #include "FWCore/Framework/interface/ConsumesCollector.h"
0012
0013 #include "FWCore/Utilities/interface/InputTag.h"
0014
0015 #include "DataFormats/Common/interface/Handle.h"
0016
0017 #include "DataFormats/METReco/interface/METFwd.h"
0018 #include "DataFormats/METReco/interface/CaloMETFwd.h"
0019 #include "DataFormats/METReco/interface/CaloMET.h"
0020 #include "DataFormats/METReco/interface/CommonMETData.h"
0021
0022 #include "RecoMET/METAlgorithms/interface/METAlgo.h"
0023 #include "RecoMET/METAlgorithms/interface/SignAlgoResolutions.h"
0024 #include "RecoMET/METAlgorithms/interface/CaloSpecificAlgo.h"
0025 #include "RecoMET/METAlgorithms/interface/SignCaloSpecificAlgo.h"
0026
0027 #include <cstring>
0028
0029 //____________________________________________________________________________||
0030 namespace cms {
0031
0032   //____________________________________________________________________________||
0033   CaloMETProducer::CaloMETProducer(const edm::ParameterSet& iConfig)
0034       : inputToken_(consumes<edm::View<reco::Candidate> >(iConfig.getParameter<edm::InputTag>("src"))),
0035         calculateSignificance_(iConfig.getParameter<bool>("calculateSignificance")),
0036         resolutions_(nullptr),
0037         globalThreshold_(iConfig.getParameter<double>("globalThreshold")) {
0038     noHF_ = iConfig.getParameter<bool>("noHF");
0039
0040     std::string alias = iConfig.getParameter<std::string>("alias");
0041     produces<reco::CaloMETCollection>().setBranchAlias(alias);
0042
0043     if (calculateSignificance_)
0044       resolutions_ = new metsig::SignAlgoResolutions(iConfig);
0045   }
0046
0047   //____________________________________________________________________________||
0048   CaloMETProducer::~CaloMETProducer() {
0049     if (resolutions_)
0050       delete resolutions_;
0051   }
0052
0053   //____________________________________________________________________________||
0054   void CaloMETProducer::produce(edm::Event& event, const edm::EventSetup& setup) {
0055     edm::Handle<edm::View<reco::Candidate> > input;
0056     event.getByToken(inputToken_, input);
0057
0058     METAlgo algo;
0059     CommonMETData commonMETdata = algo.run(*input.product(), globalThreshold_);
0060
0061     CaloSpecificAlgo calospecalgo;
0062     reco::CaloMET calomet = calospecalgo.addInfo(input, commonMETdata, noHF_, globalThreshold_);
0063
0064     /*
0065     if( calculateSignificance_ )
0066       {
0067     SignCaloSpecificAlgo signcalospecalgo;
0068     signcalospecalgo.calculateBaseCaloMET(input, commonMETdata, *resolutions_, noHF_, globalThreshold_);
0069     calomet.SetMetSignificance(signcalospecalgo.getSignificance());
0070     calomet.setSignificanceMatrix(signcalospecalgo.getSignificanceMatrix());
0071       }
0072 */
0073     auto calometcoll = std::make_unique<reco::CaloMETCollection>();
0074     calometcoll->push_back(calomet);
0075     event.put(std::move(calometcoll));
0076   }
0077
0078   //____________________________________________________________________________||
0079   void CaloMETProducer::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
0080     edm::ParameterSetDescription desc;
0081     desc.add<edm::InputTag>("src", edm::InputTag("towerMaker"));
0082     desc.add<bool>("calculateSignificance", false);
0083     desc.add<double>("globalThreshold", 0.3);
0084     desc.add<bool>("noHF", false);
0085     desc.add<std::string>("alias", "");
0086     metsig::SignAlgoResolutions::fillPSetDescription(desc);
0087     descriptions.addWithDefaultLabel(desc);
0088   }
0089
0090   //____________________________________________________________________________||
0091   DEFINE_FWK_MODULE(CaloMETProducer);
0092 }  // namespace cms
0093
0094 //____________________________________________________________________________||