GctRawToDigi/plugins/L1GctInternJetProducer.cc

0001 // -*- C++ -*-

0002 //

0003 // Package:    L1GctInternJetProducer

0004 // Class:      L1GctInternJetProducer

0005 //

0006 /**\class L1GctInternJetProducer \file L1GctInternJetProducer.cc EventFilter/GctRawToDigi/plugins/L1GctInternJetProducer.cc

0007 */
0008 //

0009 // Original Author:  Alex Tapper

0010 //

0011 //

0012
0013 // system include files

0014 #include <memory>
0015
0016 // user include files

0017 #include "EventFilter/GctRawToDigi/plugins/L1GctInternJetProducer.h"
0018
0019 #include "FWCore/Framework/interface/Frameworkfwd.h"
0020 #include "FWCore/Framework/interface/MakerMacros.h"
0021
0022 #include "DataFormats/Common/interface/Handle.h"
0023 #include "FWCore/Framework/interface/ESHandle.h"
0024 #include "DataFormats/Common/interface/OrphanHandle.h"
0025
0026 L1GctInternJetProducer::L1GctInternJetProducer(const edm::ParameterSet& iConfig)
0027     : internalJetSource_(iConfig.getParameter<edm::InputTag>("internalJetSource")),
0028       caloGeomToken_(esConsumes<L1CaloGeometry, L1CaloGeometryRecord>()),
0029       jetScaleToken_(esConsumes<L1CaloEtScale, L1JetEtScaleRcd>()),
0030       centralBxOnly_(iConfig.getParameter<bool>("centralBxOnly")) {
0031   using namespace l1extra;
0032
0033   produces<L1JetParticleCollection>("Internal");
0034 }
0035
0036 void L1GctInternJetProducer::produce(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
0037   //std::cout << "ARGGHHH!" << std::endl;

0038   using namespace edm;
0039   using namespace l1extra;
0040   using namespace std;
0041
0042   unique_ptr<L1JetParticleCollection> internJetColl(new L1JetParticleCollection);
0043
0044   ESHandle<L1CaloGeometry> caloGeomESH = iSetup.getHandle(caloGeomToken_);
0045   const L1CaloGeometry* caloGeom = &(*caloGeomESH);
0046
0047   ESHandle<L1CaloEtScale> jetScale = iSetup.getHandle(jetScaleToken_);
0048
0049   double etSumLSB = jetScale->linearLsb();
0050   //std::cout << "Inside the Jet producer " << etSumLSB << std::endl;

0051
0052   Handle<L1GctInternJetDataCollection> hwIntJetCands;
0053   iEvent.getByLabel(internalJetSource_, hwIntJetCands);
0054   //std::cout << "At leas Something is happening" <<std::endl;

0055   if (!hwIntJetCands.isValid()) {
0056     std::cout << "These aren't the Jets you're looking for" << std::endl;
0057
0058     LogDebug("L1GctInternJetProducer") << "\nWarning: L1GctJetCandCollection with " << internalJetSource_
0059                                        << "\nrequested in configuration, but not found in the event." << std::endl;
0060
0061   } else {
0062     //std::cout << "apparently the collection was found" <<std::endl;

0063     L1GctInternJetDataCollection::const_iterator jetItr = hwIntJetCands->begin();
0064     L1GctInternJetDataCollection::const_iterator jetEnd = hwIntJetCands->end();
0065     int i;
0066     for (i = 0; jetItr != jetEnd; ++jetItr, ++i) {
0067       //std::cout << " JetS a plenty" <<std::endl;

0068       if (!jetItr->empty() && (!centralBxOnly_ || jetItr->bx() == 0)) {
0069         double et = (jetItr->oflow() ? (double)0xfff : (double)jetItr->et()) * etSumLSB + 1.e-6;
0070
0071         //double et = 10.;

0072         //std::cout << "jetET: " << jetItr->et() <<std::endl;

0073         //std::cout << "ET was: " << et << std::endl;

0074         double eta = caloGeom->etaBinCenter(jetItr->regionId());
0075         double phi = caloGeom->emJetPhiBinCenter(jetItr->regionId());
0076
0077         internJetColl->push_back(
0078             L1JetParticle(math::PtEtaPhiMLorentzVector(et, eta, phi, 0.), Ref<L1GctJetCandCollection>(), jetItr->bx()));
0079       }
0080     }
0081   }
0082
0083   OrphanHandle<L1JetParticleCollection> internalJetHandle = iEvent.put(std::move(internJetColl), "Internal");
0084 }
0085
0086 //define this as a plug-in

0087 DEFINE_FWK_MODULE(L1GctInternJetProducer);