#include <CandidateTriggerObjectProducer.h>

Inheritance diagram for CandidateTriggerObjectProducer:

Public Member Functions
	CandidateTriggerObjectProducer (const edm::ParameterSet &)

	~CandidateTriggerObjectProducer () override

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

Private Member Functions
void	beginRun (const edm::Run &iRun, edm::EventSetup const &iSetup) override

void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
HLTPrescaleProvider	hltPrescaleProvider_
	additional class data memebers More...

const std::string	processName_

const edm::EDGetTokenT < trigger::TriggerEvent >	triggerEventToken_

const std::string	triggerName_

const edm::EDGetTokenT < edm::TriggerResults >	triggerResultsToken_
	module config parameters More...

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T...>

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T...>

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

This class creates a list of candidates based on the last accepted filter

Author: Paolo Meridiani

Definition at line 23 of file CandidateTriggerObjectProducer.h.

Constructor & Destructor Documentation

CandidateTriggerObjectProducer::CandidateTriggerObjectProducer ( const edm::ParameterSet & ps )

explicit

Definition at line 19 of file CandidateTriggerObjectProducer.cc.

     : triggerResultsToken_(consumes<edm::TriggerResults>(ps.getParameter<edm::InputTag>("triggerResults"))),
       triggerEventToken_(consumes<trigger::TriggerEvent>(ps.getParameter<edm::InputTag>("triggerEvent"))),
       processName_(ps.getParameter<edm::InputTag>("triggerEvent").process()),
       triggerName_(ps.getParameter<std::string>("triggerName")),
       hltPrescaleProvider_(ps, consumesCollector(), *this) {
   //   cout << "Trigger Object Producer:" << endl
   //        << "   TriggerResultsTag = " << triggerResultsTag_.encode() << endl
   //        << "   TriggerEventTag = " << triggerEventTag_.encode() << endl;
 
   produces<reco::CandidateCollection>();
 }

CandidateTriggerObjectProducer::~CandidateTriggerObjectProducer ( )

override

Definition at line 32 of file CandidateTriggerObjectProducer.cc.

32 {}

Member Function Documentation

void CandidateTriggerObjectProducer::beginRun	(	const edm::Run &	iRun,
		edm::EventSetup const &	iSetup
	)

overrideprivate

Definition at line 37 of file CandidateTriggerObjectProducer.cc.

References Exception, hltPrescaleProvider_, HLTPrescaleProvider::init(), and processName_.

                                                                                              {
   using namespace edm;
 
   bool changed(false);
   if (!hltPrescaleProvider_.init(iRun, iSetup, processName_, changed)) {
     edm::LogError("CandidateTriggerObjectProducer") << "Error! Can't initialize HLTConfigProvider";
     throw cms::Exception("HLTConfigProvider::init() returned non 0");
   }
 
   return;
 }

void CandidateTriggerObjectProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 50 of file CandidateTriggerObjectProducer.cc.

References cms::cuda::assert(), edm::Event::getByToken(), HltComparatorCreateWorkflow::hltConfig, HLTPrescaleProvider::hltConfigProvider(), hltPrescaleProvider_, mps_fire::i, trigger::TriggerObject::id(), HLT_FULL_cff::InputTag, SiStripPI::max, eostools::move(), dqmiodumpmetadata::n, reco::Particle::p4(), trigger::TriggerObject::particle(), makeHLTPrescaleTable::prescales, HLTPrescaleProvider::prescaleValues(), processName_, edm::Event::put(), dt_dqm_sourceclient_common_cff::reco, AlCaHLTBitMon_QueryRunRegistry::string, triggerEventToken_, edm::TriggerNames::triggerIndex(), triggerName_, edm::Event::triggerNames(), and triggerResultsToken_.

                                                                                           {
   using namespace edm;
   using namespace reco;
   using namespace trigger;
 
   std::unique_ptr<reco::CandidateCollection> coll(new reco::CandidateCollection);
 
   // get event products
   edm::Handle<edm::TriggerResults> triggerResultsHandle;
   iEvent.getByToken(triggerResultsToken_, triggerResultsHandle);
   if (!triggerResultsHandle.isValid()) {
     edm::LogError("CandidateTriggerObjectProducer")
         << "CandidateTriggerObjectProducer::analyze: Error in getting TriggerResults product from Event!";
     return;
   }
   edm::Handle<trigger::TriggerEvent> triggerEventHandle;
   iEvent.getByToken(triggerEventToken_, triggerEventHandle);
   if (!triggerEventHandle.isValid()) {
     edm::LogError("CandidateTriggerObjectProducer")
         << "CandidateTriggerObjectProducer::analyze: Error in getting TriggerEvent product from Event!";
     return;
   }
 
   HLTConfigProvider const& hltConfig = hltPrescaleProvider_.hltConfigProvider();
 
   // sanity check
   //   std::cout << hltConfig.size() << std::endl;
   //   std::cout << triggerResultsHandle->size() << std::endl;
   assert(triggerResultsHandle->size() == hltConfig.size());
 
   const unsigned int n(hltConfig.size());
   std::vector<std::string> activeHLTPathsInThisEvent = hltConfig.triggerNames();
   std::map<std::string, bool> triggerInMenu;
   std::map<std::string, bool> triggerUnprescaled;
 
   for (std::vector<std::string>::const_iterator iHLT = activeHLTPathsInThisEvent.begin();
        iHLT != activeHLTPathsInThisEvent.end();
        ++iHLT) {
     //matching with regexp filter name. More than 1 matching filter is allowed
     if (TString(*iHLT).Contains(TRegexp(TString(triggerName_)))) {
       triggerInMenu[*iHLT] = true;
       const std::pair<int, int> prescales(hltPrescaleProvider_.prescaleValues(iEvent, iSetup, *iHLT));
       if (prescales.first * prescales.second == 1)
         triggerUnprescaled[*iHLT] = true;
     }
   }
 
   for (std::map<std::string, bool>::const_iterator iMyHLT = triggerInMenu.begin(); iMyHLT != triggerInMenu.end();
        ++iMyHLT) {
     //using only unprescaled triggers
     if (!(iMyHLT->second && triggerUnprescaled[iMyHLT->first]))
       continue;
     const unsigned int triggerIndex(hltConfig.triggerIndex(iMyHLT->first));
 
     assert(triggerIndex == iEvent.triggerNames(*triggerResultsHandle).triggerIndex(iMyHLT->first));
 
     // abort on invalid trigger name
     if (triggerIndex >= n) {
       edm::LogError("CandidateTriggerObjectProducer")
           << "CandidateTriggerObjectProducer::analyzeTrigger: path " << triggerName_ << " - not found!";
       return;
     }
 
     // modules on this trigger path
     //      const unsigned int m(hltConfig.size(triggerIndex));
     const std::vector<std::string>& moduleLabels(hltConfig.saveTagsModules(triggerIndex));
 
     // Results from TriggerResults product
     if (!(triggerResultsHandle->wasrun(triggerIndex)) || !(triggerResultsHandle->accept(triggerIndex)) ||
         (triggerResultsHandle->error(triggerIndex))) {
       continue;
     }
 
     //       const unsigned int moduleIndex(triggerResultsHandle->index(triggerIndex));
 
     //       assert (moduleIndex<m);
 
     // Results from TriggerEvent product - Looking only on last filter since trigger is accepted
     for (unsigned int imodule = 0; imodule < moduleLabels.size(); ++imodule) {
       const std::string& moduleLabel(moduleLabels[imodule]);
       const std::string moduleType(hltConfig.moduleType(moduleLabel));
       //Avoiding L1 seeds
       if (moduleType.find("Level1GTSeed") != std::string::npos)
         continue;
       // check whether the module is packed up in TriggerEvent product
       const unsigned int filterIndex(triggerEventHandle->filterIndex(InputTag(moduleLabel, "", processName_)));
       if (filterIndex < triggerEventHandle->sizeFilters()) {
         //      std::cout << " 'L3' filter in slot " << imodule
         //                << " - label/type " << moduleLabel << "/" << moduleType << std::endl;
         const Vids& VIDS(triggerEventHandle->filterIds(filterIndex));
         const Keys& KEYS(triggerEventHandle->filterKeys(filterIndex));
         const size_type nI(VIDS.size());
         const size_type nK(KEYS.size());
         assert(nI == nK);
         const size_type n(std::max(nI, nK));
         //      std::cout << "   " << n  << " accepted 'L3' objects found: " << std::endl;
         const TriggerObjectCollection& TOC(triggerEventHandle->getObjects());
         for (size_type i = 0; i != n; ++i) {
           const TriggerObject& TO(TOC[KEYS[i]]);
           coll->push_back(reco::LeafCandidate(0, TO.particle().p4(), reco::Particle::Point(0., 0., 0.), TO.id()));
           //          std::cout << "   " << i << " " << VIDS[i] << "/" << KEYS[i] << ": "
           //                      << TO.id() << " " << TO.pt() << " " << TO.eta() << " " << TO.phi() << " " << TO.mass()
           //                      << std::endl;
         }
       }
     }
   }
 
   iEvent.put(std::move(coll));
   return;
 }