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 "DataFormats/Common/interface/Handle.h"
0018 #include "FWCore/Framework/interface/ESHandle.h"
0019 #include "FWCore/Framework/interface/Frameworkfwd.h"
0020 #include "FWCore/Framework/interface/MakerMacros.h"
0021
0022 #include "L1GctInternJetProducer.h"
0023
0024 L1GctInternJetProducer::L1GctInternJetProducer(const edm::ParameterSet& iConfig)
0025     : internalJetSource_(iConfig.getParameter<edm::InputTag>("internalJetSource")),
0026       caloGeomToken_(esConsumes<L1CaloGeometry, L1CaloGeometryRecord>()),
0027       jetScaleToken_(esConsumes<L1CaloEtScale, L1JetEtScaleRcd>()),
0028       centralBxOnly_(iConfig.getParameter<bool>("centralBxOnly")) {
0029   using namespace l1extra;
0030
0031   produces<L1JetParticleCollection>("Internal");
0032 }
0033
0034 void L1GctInternJetProducer::produce(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
0035   //std::cout << "ARGGHHH!" << std::endl;
0036   using namespace edm;
0037   using namespace l1extra;
0038   using namespace std;
0039
0040   unique_ptr<L1JetParticleCollection> internJetColl(new L1JetParticleCollection);
0041
0042   ESHandle<L1CaloGeometry> caloGeomESH = iSetup.getHandle(caloGeomToken_);
0043   const L1CaloGeometry* caloGeom = &(*caloGeomESH);
0044
0045   ESHandle<L1CaloEtScale> jetScale = iSetup.getHandle(jetScaleToken_);
0046
0047   double etSumLSB = jetScale->linearLsb();
0048   //std::cout << "Inside the Jet producer " << etSumLSB << std::endl;
0049
0050   Handle<L1GctInternJetDataCollection> hwIntJetCands;
0051   iEvent.getByLabel(internalJetSource_, hwIntJetCands);
0052   //std::cout << "At leas Something is happening" <<std::endl;
0053   if (!hwIntJetCands.isValid()) {
0054     std::cout << "These aren't the Jets you're looking for" << std::endl;
0055
0056     LogDebug("L1GctInternJetProducer") << "\nWarning: L1GctJetCandCollection with " << internalJetSource_
0057                                        << "\nrequested in configuration, but not found in the event." << std::endl;
0058
0059   } else {
0060     //std::cout << "apparently the collection was found" <<std::endl;
0061     L1GctInternJetDataCollection::const_iterator jetItr = hwIntJetCands->begin();
0062     L1GctInternJetDataCollection::const_iterator jetEnd = hwIntJetCands->end();
0063     int i;
0064     for (i = 0; jetItr != jetEnd; ++jetItr, ++i) {
0065       //std::cout << " JetS a plenty" <<std::endl;
0066       if (!jetItr->empty() && (!centralBxOnly_ || jetItr->bx() == 0)) {
0067         double et = (jetItr->oflow() ? (double)0xfff : (double)jetItr->et()) * etSumLSB + 1.e-6;
0068
0069         //double et = 10.;
0070         //std::cout << "jetET: " << jetItr->et() <<std::endl;
0071         //std::cout << "ET was: " << et << std::endl;
0072         double eta = caloGeom->etaBinCenter(jetItr->regionId());
0073         double phi = caloGeom->emJetPhiBinCenter(jetItr->regionId());
0074
0075         internJetColl->push_back(
0076             L1JetParticle(math::PtEtaPhiMLorentzVector(et, eta, phi, 0.), Ref<L1GctJetCandCollection>(), jetItr->bx()));
0077       }
0078     }
0079   }
0080
0081   iEvent.put(std::move(internJetColl), "Internal");
0082 }
0083
0084 //define this as a plug-in
0085 DEFINE_FWK_MODULE(L1GctInternJetProducer);