Skimmer/src/L1Filter.cc

0001 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0002
0003 #include "FWCore/Framework/interface/global/EDFilter.h"
0004 #include "FWCore/Framework/interface/Event.h"
0005 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0006
0007 #include "DataFormats/Common/interface/Handle.h"
0008 #include "FWCore/Framework/interface/ESHandle.h"
0009 #include "FWCore/Framework/interface/EventSetup.h"
0010
0011 #include "CondFormats/DataRecord/interface/L1GtTriggerMenuRcd.h"
0012 #include "CondFormats/L1TObjects/interface/L1GtTriggerMenu.h"
0013
0014 #include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetup.h"
0015 #include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetupFwd.h"
0016
0017 #include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutRecord.h"
0018 #include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerRecord.h"
0019
0020 #include <iostream>
0021 #include <string>
0022
0023 class L1Filter : public edm::global::EDFilter<> {
0024 public:
0025   explicit L1Filter(edm::ParameterSet const &);
0026
0027   bool filter(edm::StreamID, edm::Event &e, edm::EventSetup const &c) const override;
0028
0029 private:
0030   edm::EDGetTokenT<L1GlobalTriggerRecord> triggerToken_;
0031   edm::EDGetTokenT<L1GlobalTriggerReadoutRecord> triggerReadoutToken_;
0032   const edm::ESGetToken<L1GtTriggerMenu, L1GtTriggerMenuRcd> menuToken_;
0033   const bool useAODRecord_;
0034   const bool useFinalDecision_;
0035   const std::vector<std::string> algos_;
0036 };
0037
0038 L1Filter::L1Filter(const edm::ParameterSet &ps)
0039     : menuToken_(esConsumes()),
0040       useAODRecord_(ps.getParameter<bool>("useAODRecord")),
0041       useFinalDecision_(ps.getParameter<bool>("useFinalDecision")),
0042       algos_(ps.getParameter<std::vector<std::string>>("algorithms")) {
0043   auto inputTag = ps.getParameter<edm::InputTag>("inputTag");
0044
0045   if (useAODRecord_) {
0046     triggerToken_ = consumes(inputTag);
0047   } else {
0048     triggerReadoutToken_ = consumes(inputTag);
0049   }
0050 }
0051
0052 bool L1Filter::filter(edm::StreamID, edm::Event &iEvent, edm::EventSetup const &evSetup) const {
0053   // get menu
0054   const L1GtTriggerMenu &menu = evSetup.getData(menuToken_);
0055
0056   bool passed = false;
0057   std::vector<std::string>::const_iterator algo;
0058
0059   if (useAODRecord_) {
0060     L1GlobalTriggerRecord const &gtRecord = iEvent.get(triggerToken_);
0061
0062     if (useFinalDecision_)
0063       passed = gtRecord.decision();
0064     else {
0065       const DecisionWord dWord = gtRecord.decisionWord();
0066       for (algo = algos_.begin(); algo != algos_.end(); ++algo) {
0067         passed |= menu.gtAlgorithmResult((*algo), dWord);
0068       }
0069     }
0070   } else {
0071     L1GlobalTriggerReadoutRecord const &gtRecord = iEvent.get(triggerReadoutToken_);
0072
0073     if (useFinalDecision_)
0074       passed = gtRecord.decision();
0075     else {
0076       const DecisionWord &dWord = gtRecord.decisionWord();
0077       for (algo = algos_.begin(); algo != algos_.end(); ++algo) {
0078         passed |= menu.gtAlgorithmResult((*algo), dWord);
0079       }
0080     }
0081   }
0082
0083   return passed;
0084 }
0085
0086 #include "FWCore/Framework/interface/MakerMacros.h"
0087
0088 DEFINE_FWK_MODULE(L1Filter);