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0001 // -*- C++ -*-
0002 //
0003 // Package:    RecoMET/METProducers
0004 // Class:      CaloRecHitsBeamHaloCleaned
0005 //
0006 /**\class CaloRecHitsBeamHaloCleaned CaloRecHitsBeamHaloCleaned.cc RecoMET/METProducers/plugins/CaloRecHitsBeamHaloCleaned.cc
0007 
0008  Description: [one line class summary]
0009 
0010  Implementation:
0011      [Notes on implementation]
0012 */
0013 //
0014 // Original Author:  Thomas Laurent
0015 //         Created:  Tue, 09 Feb 2016 13:09:37 GMT
0016 //
0017 //
0018 
0019 // system include files
0020 #include <memory>
0021 
0022 // user include files
0023 #include "FWCore/Framework/interface/Frameworkfwd.h"
0024 #include "FWCore/Framework/interface/stream/EDProducer.h"
0025 
0026 #include "FWCore/Framework/interface/Event.h"
0027 #include "FWCore/Framework/interface/MakerMacros.h"
0028 
0029 #include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
0030 #include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
0031 
0032 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0033 #include "FWCore/Utilities/interface/StreamID.h"
0034 #include <vector>
0035 #include <iostream>
0036 #include "DataFormats/Math/interface/Point3D.h"
0037 #include "DataFormats/TrackReco/interface/Track.h"
0038 #include "DataFormats/TrackReco/interface/TrackFwd.h"
0039 #include "DataFormats/METReco/interface/GlobalHaloData.h"
0040 #include "RecoMET/METAlgorithms/interface/GlobalHaloAlgo.h"
0041 #include "DataFormats/EcalDetId/interface/EBDetId.h"
0042 #include "DataFormats/EcalDetId/interface/EEDetId.h"
0043 #include "Geometry/CaloGeometry/interface/CaloGeometry.h"
0044 #include "Geometry/Records/interface/CaloGeometryRecord.h"
0045 
0046 using namespace reco;
0047 
0048 class CaloRecHitsBeamHaloCleaned : public edm::stream::EDProducer<> {
0049 public:
0050   explicit CaloRecHitsBeamHaloCleaned(const edm::ParameterSet&);
0051   ~CaloRecHitsBeamHaloCleaned() override;
0052 
0053   static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
0054 
0055 private:
0056   void produce(edm::Event&, const edm::EventSetup&) override;
0057 
0058   edm::EDGetTokenT<EcalRecHitCollection> ecalebhits_token;
0059   edm::EDGetTokenT<EcalRecHitCollection> ecaleehits_token;
0060   edm::EDGetTokenT<HBHERecHitCollection> hbhehits_token;
0061   edm::EDGetTokenT<GlobalHaloData> globalhalo_token;
0062 
0063   //Input tags
0064   edm::InputTag it_EBRecHits;
0065   edm::InputTag it_EERecHits;
0066   edm::InputTag it_HBHERecHits;
0067   edm::InputTag it_GlobalHaloData;
0068 
0069   bool ishlt;
0070 };
0071 
0072 //
0073 // constructors and destructor
0074 //
0075 CaloRecHitsBeamHaloCleaned::CaloRecHitsBeamHaloCleaned(const edm::ParameterSet& iConfig) {
0076   ishlt = iConfig.getParameter<bool>("IsHLT");
0077 
0078   produces<EcalRecHitCollection>("EcalRecHitsEB");
0079   produces<EcalRecHitCollection>("EcalRecHitsEE");
0080   produces<HBHERecHitCollection>();
0081 
0082   it_EBRecHits = iConfig.getParameter<edm::InputTag>("EBRecHitsLabel");
0083   it_EERecHits = iConfig.getParameter<edm::InputTag>("EERecHitsLabel");
0084   it_HBHERecHits = iConfig.getParameter<edm::InputTag>("HBHERecHitsLabel");
0085   it_GlobalHaloData = iConfig.getParameter<edm::InputTag>("GlobalHaloDataLabel");
0086 
0087   ecalebhits_token = consumes<EcalRecHitCollection>(it_EBRecHits);
0088   ecaleehits_token = consumes<EcalRecHitCollection>(it_EERecHits);
0089   hbhehits_token = consumes<HBHERecHitCollection>(it_HBHERecHits);
0090 
0091   globalhalo_token = consumes<GlobalHaloData>(it_GlobalHaloData);
0092 }
0093 
0094 CaloRecHitsBeamHaloCleaned::~CaloRecHitsBeamHaloCleaned() {
0095   // do anything here that needs to be done at destruction time
0096   // (e.g. close files, deallocate resources etc.)
0097 }
0098 
0099 //
0100 // member functions
0101 //
0102 
0103 // ------------ method called to produce the data  ------------
0104 void CaloRecHitsBeamHaloCleaned::produce(edm::Event& iEvent, const edm::EventSetup& iSetup) {
0105   using namespace edm;
0106   using namespace reco;
0107   using namespace std;
0108 
0109   Handle<EcalRecHitCollection> ebrhitsuncleaned;
0110   iEvent.getByToken(ecalebhits_token, ebrhitsuncleaned);
0111 
0112   Handle<EcalRecHitCollection> eerhitsuncleaned;
0113   iEvent.getByToken(ecaleehits_token, eerhitsuncleaned);
0114 
0115   Handle<HBHERecHitCollection> hbherhitsuncleaned;
0116   iEvent.getByToken(hbhehits_token, hbherhitsuncleaned);
0117 
0118   // Get GlobalHaloData
0119   edm::Handle<reco::GlobalHaloData> TheGlobalHaloData;
0120   iEvent.getByToken(globalhalo_token, TheGlobalHaloData);
0121 
0122   const GlobalHaloData TheSummaryHalo = (*TheGlobalHaloData);
0123 
0124   //Cleaning of the various rechits collections:
0125 
0126   //  EcalRecHit EB
0127   auto ebrhitscleaned = std::make_unique<EcalRecHitCollection>();
0128   for (unsigned int i = 0; i < ebrhitsuncleaned->size(); i++) {
0129     const EcalRecHit& rhit = (*ebrhitsuncleaned)[i];
0130     bool isclean(true);
0131     const edm::RefVector<EcalRecHitCollection>& refbeamhalorechits = TheSummaryHalo.GetEBRechits();
0132     for (unsigned int j = 0; j < refbeamhalorechits.size(); j++) {
0133       const EcalRecHit& rhitbeamhalo = *(refbeamhalorechits)[j];
0134       if (rhit.detid() == rhitbeamhalo.detid()) {
0135         isclean = false;
0136         break;
0137       }
0138     }
0139     if (isclean)
0140       ebrhitscleaned->push_back(rhit);
0141   }
0142 
0143   //  EcalRecHit EE
0144   auto eerhitscleaned = std::make_unique<EcalRecHitCollection>();
0145   for (unsigned int i = 0; i < eerhitsuncleaned->size(); i++) {
0146     const EcalRecHit& rhit = (*eerhitsuncleaned)[i];
0147     bool isclean(true);
0148     const edm::RefVector<EcalRecHitCollection>& refbeamhalorechits = TheSummaryHalo.GetEERechits();
0149     for (unsigned int j = 0; j < refbeamhalorechits.size(); j++) {
0150       const EcalRecHit& rhitbeamhalo = *(refbeamhalorechits)[j];
0151       if (rhit.detid() == rhitbeamhalo.detid()) {
0152         isclean = false;
0153         break;
0154       }
0155     }
0156     if (isclean)
0157       eerhitscleaned->push_back(rhit);
0158   }
0159 
0160   //  HBHERecHit
0161   auto hbherhitscleaned = std::make_unique<HBHERecHitCollection>();
0162   for (unsigned int i = 0; i < hbherhitsuncleaned->size(); i++) {
0163     const HBHERecHit& rhit = (*hbherhitsuncleaned)[i];
0164     bool isclean(true);
0165     const edm::RefVector<HBHERecHitCollection>& refbeamhalorechits = TheSummaryHalo.GetHBHERechits();
0166     for (unsigned int j = 0; j < refbeamhalorechits.size(); j++) {
0167       const HBHERecHit& rhitbeamhalo = *(refbeamhalorechits)[j];
0168       if (rhit.detid() == rhitbeamhalo.detid()) {
0169         isclean = false;
0170         break;
0171       }
0172     }
0173     if (isclean)
0174       hbherhitscleaned->push_back(rhit);
0175   }
0176 
0177   iEvent.put(std::move(ebrhitscleaned), "EcalRecHitsEB");
0178   iEvent.put(std::move(eerhitscleaned), "EcalRecHitsEE");
0179   iEvent.put(std::move(hbherhitscleaned));
0180 }
0181 
0182 // ------------ method fills 'descriptions' with the allowed parameters for the module  ------------
0183 void CaloRecHitsBeamHaloCleaned::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
0184   edm::ParameterSetDescription desc;
0185   desc.add<edm::InputTag>("EBRecHitsLabel", edm::InputTag("EcalRecHit", "EcalRecHitsEB"));
0186   desc.add<edm::InputTag>("EERecHitsLabel", edm::InputTag("EcalRecHit", "EcalRecHitsEE"));
0187   desc.add<edm::InputTag>("HBHERecHitsLabel", edm::InputTag("hbhereco"));
0188   desc.add<edm::InputTag>("GlobalHaloDataLabel", edm::InputTag("GlobalHaloData"));
0189   desc.add<bool>("IsHLT", false);
0190   descriptions.add("caloRecHitsBeamHaloCleaned", desc);
0191 }
0192 
0193 //define this as a plug-in
0194 DEFINE_FWK_MODULE(CaloRecHitsBeamHaloCleaned);