#include <CaloCleaner.h>

Inheritance diagram for CaloCleaner< T >:

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

	~CaloCleaner () override

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Private Types
typedef edm::SortedCollection< T >	RecHitCollection

Private Member Functions
template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

void	fill_correction_map (TrackDetMatchInfo , std::map< uint32_t, float > )

template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

template<>
void	fill_correction_map (TrackDetMatchInfo info, std::map< uint32_t, float > cor_map)

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

Private Attributes
std::map< std::string, edm::EDGetTokenT< RecHitCollection > >	inputs_

bool	is_preshower_

const edm::EDGetTokenT< edm::View< pat::Muon > >	mu_input_

TrackAssociatorParameters	parameters_

TrackDetectorAssociator	trackAssociator_

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

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

template<typename T>
class CaloCleaner< T >

Clean collections of calorimeter recHits (detectors supported at the moment: EB/EE, HB/HE and HO)

Author: Tomasz Maciej Frueboes; Christian Veelken, LLR

Clean Up from STefan Wayand, KIT

Definition at line 37 of file CaloCleaner.h.

Member Typedef Documentation

template<typename T >

typedef edm::SortedCollection<T> CaloCleaner< T >::RecHitCollection

private

Definition at line 46 of file CaloCleaner.h.

Constructor & Destructor Documentation

template<typename T >

CaloCleaner< T >::CaloCleaner ( const edm::ParameterSet & iConfig )

explicit

Definition at line 61 of file CaloCleaner.h.

References edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), CaloCleaner< T >::inputs_, CaloCleaner< T >::is_preshower_, TrackAssociatorParameters::loadParameters(), and CaloCleaner< T >::parameters_.

                                                           :
     mu_input_(consumes<edm::View<pat::Muon> >(iConfig.getParameter<edm::InputTag>("MuonCollection")))
 { 
   std::vector<edm::InputTag> inCollections =  iConfig.getParameter<std::vector<edm::InputTag> >("oldCollection");
   for (auto inCollection : inCollections){
      inputs_[inCollection.instance()] = consumes<RecHitCollection >(inCollection);
      produces<RecHitCollection>(inCollection.instance());
   }
   
   is_preshower_ =iConfig.getUntrackedParameter<bool>("is_preshower", false);
   edm::ParameterSet parameters = iConfig.getParameter<edm::ParameterSet>("TrackAssociatorParameters");
   edm::ConsumesCollector iC = consumesCollector();
   parameters_.loadParameters( parameters, iC );
    //trackAssociator_.useDefaultPropagator();
  
 }

template<typename T >

CaloCleaner< T >::~CaloCleaner ( )

override

Definition at line 79 of file CaloCleaner.h.

 {
 // nothing to be done yet...  
 }

Member Function Documentation

template<>

void CaloCleaner< EcalRecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 32 of file CaloCleaner.cc.

References TrackDetMatchInfo::crossedEcalRecHits, and TrackDetMatchInfo::crossedPreshowerIds.

 {
   if (is_preshower_){
      for ( std::vector<DetId>::const_iterator detId = info->crossedPreshowerIds.begin(); detId != info->crossedPreshowerIds.end(); ++detId ) {
        (*cor_map) [detId->rawId()] = 9999999; // just remove all energy (Below 0 is not possible)  
       }
     } 
   else {
     for(std::vector<const EcalRecHit*>::const_iterator hit=info->crossedEcalRecHits.begin(); hit!=info->crossedEcalRecHits.end(); hit++){
       //    (*cor_map) [(*hit)->detid().rawId()] +=(*hit)->energy();
       (*cor_map) [(*hit)->detid().rawId()] =(*hit)->energy(); 
     }
   }
 }

template<>

void CaloCleaner< HBHERecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 49 of file CaloCleaner.cc.

References TrackDetMatchInfo::crossedHcalRecHits.

 {
   for(std::vector<const HBHERecHit*>::const_iterator hit = info->crossedHcalRecHits.begin(); hit != info->crossedHcalRecHits.end(); hit++) {
     (*cor_map) [(*hit)->detid().rawId()] =(*hit)->energy(); 
   }
 }

template<typename T >

void CaloCleaner< T >::fill_correction_map	(	TrackDetMatchInfo *	,
		std::map< uint32_t, float > *
	)

private

Definition at line 25 of file CaloCleaner.cc.

Referenced by CaloCleaner< T >::produce().

 {
   assert(0); // CV: make sure general function never gets called;
              //     always use template specializations
 }

template<>

void CaloCleaner< HORecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 58 of file CaloCleaner.cc.

References TrackDetMatchInfo::crossedHORecHits.

 {
   for(std::vector<const HORecHit*>::const_iterator hit = info->crossedHORecHits.begin(); hit != info->crossedHORecHits.end(); hit++) {
     (*cor_map) [(*hit)->detid().rawId()] =(*hit)->energy(); 
   }
 }

template<>

void CaloCleaner< HFRecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 67 of file CaloCleaner.cc.

 {
  return; // No corrections for HF 
 }

template<>

void CaloCleaner< CastorRecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 73 of file CaloCleaner.cc.

 {
  return;// No corrections for Castor
 }

template<>

void CaloCleaner< ZDCRecHit >::fill_correction_map	(	TrackDetMatchInfo *	info,
		std::map< uint32_t, float > *	cor_map
	)

private

Definition at line 79 of file CaloCleaner.cc.

References DEFINE_FWK_MODULE.

 {
  return;// No corrections for Castor
 }

template<typename T >

void CaloCleaner< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 86 of file CaloCleaner.h.

References TrackDetectorAssociator::Any, TrackDetectorAssociator::associate(), edm::View< T >::begin(), edm::SortedCollection< T, SORT >::begin(), edm::View< T >::end(), edm::SortedCollection< T, SORT >::end(), Exception, CaloCleaner< T >::fill_correction_map(), edm::EventSetup::get(), edm::Event::getByToken(), info(), CaloCleaner< T >::inputs_, eostools::move(), CaloCleaner< T >::mu_input_, extraflags_cff::muons, CaloCleaner< T >::parameters_, edm::ESHandle< T >::product(), PhotonConversionTrajectorySeedProducerFromQuadruplets_cfi::propagator, edm::Event::put(), rpcPointValidation_cfi::recHit, TrackDetectorAssociator::setPropagator(), reco::TrackBase::standAloneMuon, HiIsolationCommonParameters_cff::track, and CaloCleaner< T >::trackAssociator_.

 {
   edm::ESHandle<Propagator> propagator;
   iSetup.get<TrackingComponentsRecord>().get("SteppingHelixPropagatorAny", propagator);
   trackAssociator_.setPropagator(propagator.product());
   
   edm::Handle< edm::View<pat::Muon> > muonHandle;
   iEvent.getByToken(mu_input_, muonHandle);
   edm::View<pat::Muon> muons = *muonHandle;
   
   std::map<uint32_t, float>    correction_map;
 
   // Fill the correction map
   for (edm::View<pat::Muon>::const_iterator iMuon = muons.begin(); iMuon != muons.end(); ++iMuon) {
     // get the basic informaiton like fill reco mouon does 
     //     RecoMuon/MuonIdentification/plugins/MuonIdProducer.cc
     const reco::Track* track = nullptr;
     if      ( iMuon->track().isNonnull() ) track = iMuon->track().get();
     else if ( iMuon->standAloneMuon().isNonnull() ) track = iMuon->standAloneMuon().get();
     else throw cms::Exception("FatalError") << "Failed to fill muon id information for a muon with undefined references to tracks";
     TrackDetMatchInfo info = trackAssociator_.associate(iEvent, iSetup, *track, parameters_,TrackDetectorAssociator::Any);
     fill_correction_map(&info,&correction_map);
   }
   
   // Copy the old collection and correct if necessary 
   for (auto input_ : inputs_){
     std::unique_ptr<RecHitCollection> recHitCollection_output(new RecHitCollection());   
     edm::Handle<RecHitCollection> recHitCollection;
    // iEvent.getByToken(input_.second[0], recHitCollection);   
     iEvent.getByToken(input_.second, recHitCollection);  
     for ( typename RecHitCollection::const_iterator recHit = recHitCollection->begin(); recHit != recHitCollection->end(); ++recHit ) {
     if (correction_map[recHit->detid().rawId()] > 0){
     float new_energy =  recHit->energy() - correction_map[recHit->detid().rawId()];
     if (new_energy <= 0) continue; // Do not save empty Hits
     T newRecHit(*recHit);
     newRecHit.setEnergy(new_energy); 
     recHitCollection_output->push_back(newRecHit);
       }
       else{
     recHitCollection_output->push_back(*recHit);
       }  
      /* For the inveted collection   
      if (correction_map[recHit->detid().rawId()] > 0){
     float new_energy =   correction_map[recHit->detid().rawId()];
     if (new_energy < 0) new_energy =0;
     T newRecHit(*recHit);
     newRecHit.setEnergy(new_energy); 
     recHitCollection_output->push_back(newRecHit);
       }*/
 
       
       
       
     }
     // Save the new collection
     recHitCollection_output->sort();
     iEvent.put(std::move(recHitCollection_output),input_.first); 
   }
 
 }