#include <CaloTowerCreatorForTauHLT.h>

Inheritance diagram for CaloTowerCreatorForTauHLT:

Public Member Functions
	CaloTowerCreatorForTauHLT (const edm::ParameterSet &)
	constructor from parameter set More...

	~CaloTowerCreatorForTauHLT ()
	destructor More...

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Private Member Functions
void	produce (edm::Event &e, const edm::EventSetup &)
	process one event More...

Private Attributes
double	mCone
	use only towers in cone mCone around L1 candidate for regional jet reco More...

double	mEThreshold
	E threshold. More...

double	mEtThreshold
	ET threshold. More...

edm::InputTag	ml1seeds
	imitator of L1 seeds More...

int	mTauId

edm::InputTag	mTauTrigger
	label of tau trigger type analysis More...

edm::InputTag	mtowers
	label of source collection More...

int	mVerbose
	verbosity More...

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Framework module that produces a collection of calo towers in the region of interest for Tau HLT reconnstruction, depending on tau type trigger: Tau1 - take location of 1st L1 Tau Tau2 - take location of 2nd L1 Tau; if does not exists, take location of 1st Calo Tower ETau - take L1 Tau candidate which is not collinear to HLT (or L1) electron candidate.

Author: A. Nikitenko. IC. based on L. Lista and J. Mans

Definition at line 27 of file CaloTowerCreatorForTauHLT.h.

Constructor & Destructor Documentation

CaloTowerCreatorForTauHLT::CaloTowerCreatorForTauHLT ( const edm::ParameterSet & p )

constructor from parameter set

Definition at line 23 of file CaloTowerCreatorForTauHLT.cc.

   :
   mVerbose (p.getUntrackedParameter<int> ("verbose", 0)),
   mtowers (p.getParameter<InputTag> ("towers")),
   mCone (p.getParameter<double> ("UseTowersInCone")),
   mTauTrigger (p.getParameter<InputTag> ("TauTrigger")),
 //  ml1seeds (p.getParameter<InputTag> ("l1seeds")),
   mEtThreshold (p.getParameter<double> ("minimumEt")),
   mEThreshold (p.getParameter<double> ("minimumE")),
   mTauId (p.getParameter<int> ("TauId"))
 {
   produces<CaloTowerCollection>();
 }

CaloTowerCreatorForTauHLT::~CaloTowerCreatorForTauHLT ( )

destructor

Definition at line 37 of file CaloTowerCreatorForTauHLT.cc.

37 {

38 }

Member Function Documentation

void CaloTowerCreatorForTauHLT::produce	(	edm::Event &	e,
		const edm::EventSetup &
	)

privatevirtual

process one event

Implements edm::EDProducer.

Definition at line 40 of file CaloTowerCreatorForTauHLT.cc.

References ExpressReco_HICollisions_FallBack::caloTowers, gather_cfg::cout, delta, reco::LeafCandidate::energy(), CaloTower::et(), reco::LeafCandidate::eta(), edm::Event::getByLabel(), mCone, mEThreshold, mEtThreshold, mTauId, mTauTrigger, mtowers, mVerbose, L1TEmulatorMonitor_cff::p, reco::LeafCandidate::phi(), and edm::Event::put().

                                                                        {
   edm::Handle<CaloTowerCollection> caloTowers;
   evt.getByLabel( mtowers, caloTowers );
 
   // imitate L1 seeds
   edm::Handle<L1JetParticleCollection> jetsgen;
   evt.getByLabel(mTauTrigger, jetsgen);
   std::auto_ptr<CaloTowerCollection> cands( new CaloTowerCollection );
   cands->reserve( caloTowers->size() );
   
   int idTau =0;
   L1JetParticleCollection::const_iterator myL1Jet = jetsgen->begin();
   for(;myL1Jet != jetsgen->end();myL1Jet++)
     {
       if(idTau == mTauId)
     {
       double Sum08 = 0.;
       
       unsigned idx = 0;
       for (; idx < caloTowers->size(); idx++) {
         const CaloTower* cal = &((*caloTowers) [idx]);
         if (mVerbose == 2) {
           std::cout << "CaloTowerCreatorForTauHLT::produce-> " << idx << " tower et/eta/phi/e: " 
             << cal->et() << '/' << cal->eta() << '/' << cal->phi() << '/' << cal->energy() << " is...";
         }
         if (cal->et() >= mEtThreshold && cal->energy() >= mEThreshold ) {
           math::PtEtaPhiELorentzVector p( cal->et(), cal->eta(), cal->phi(), cal->energy() );
           double delta  = ROOT::Math::VectorUtil::DeltaR((*myL1Jet).p4().Vect(), p);
           
           if(delta < mCone) {
         Sum08 += cal->et(); 
         cands->push_back( *cal );
           }
         }
         else {
           if (mVerbose == 2) std::cout << "rejected " << std::endl;
         }
       }
 
     }
       idTau++;
     }
 
   evt.put( cands );
   
 }