CaloRecoTauProducer Class Reference

Inheritance diagram for CaloRecoTauProducer:

Public Member Functions
	CaloRecoTauProducer (const edm::ParameterSet &iConfig)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~CaloRecoTauProducer ()
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 Attributes
CaloRecoTauAlgorithm *	CaloRecoTauAlgo_
edm::InputTag	CaloRecoTauTagInfoProducer_
double	JetMinPt_
edm::InputTag	PVProducer_
double	smearedPVsigmaX_
double	smearedPVsigmaY_
double	smearedPVsigmaZ_

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)
static void	prevalidate (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

Definition at line 34 of file CaloRecoTauProducer.cc.

Constructor & Destructor Documentation

CaloRecoTauProducer::CaloRecoTauProducer ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 49 of file CaloRecoTauProducer.cc.

References edm::ParameterSet::getParameter().

                                                                      {
  CaloRecoTauTagInfoProducer_  = iConfig.getParameter<edm::InputTag>("CaloRecoTauTagInfoProducer");
  PVProducer_                  = iConfig.getParameter<edm::InputTag>("PVProducer");
  smearedPVsigmaX_             = iConfig.getParameter<double>("smearedPVsigmaX");
  smearedPVsigmaY_             = iConfig.getParameter<double>("smearedPVsigmaY");
  smearedPVsigmaZ_             = iConfig.getParameter<double>("smearedPVsigmaZ");   
  JetMinPt_                    = iConfig.getParameter<double>("JetPtMin");
  CaloRecoTauAlgo_=new CaloRecoTauAlgorithm(iConfig);
  produces<CaloTauCollection>();
  produces<DetIdCollection>();
}

CaloRecoTauProducer::~CaloRecoTauProducer

(

)

Definition at line 60 of file CaloRecoTauProducer.cc.

                                         {
  delete CaloRecoTauAlgo_;
}

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 64 of file CaloRecoTauProducer.cc.

References edm::EventSetup::get(), edm::Event::getByLabel(), i, edm::Handle< T >::product(), edm::ESHandle< class >::product(), and edm::Event::put().

                                                                             {

  auto_ptr<CaloTauCollection> resultCaloTau(new CaloTauCollection);
  auto_ptr<DetIdCollection> selectedDetIds(new DetIdCollection);
 
  edm::ESHandle<TransientTrackBuilder> myTransientTrackBuilder;
  iSetup.get<TransientTrackRecord>().get("TransientTrackBuilder",myTransientTrackBuilder);
  CaloRecoTauAlgo_->setTransientTrackBuilder(myTransientTrackBuilder.product());
  
  edm::ESHandle<MagneticField> myMF;
  iSetup.get<IdealMagneticFieldRecord>().get(myMF);
  CaloRecoTauAlgo_->setMagneticField(myMF.product());
    
  // query a rec/sim PV
  edm::Handle<VertexCollection> thePVs;
  iEvent.getByLabel(PVProducer_,thePVs);
  const VertexCollection vertCollection=*(thePVs.product());
  Vertex thePV;
  if(vertCollection.size()) thePV=*(vertCollection.begin());
  else{
    Vertex::Error SimPVError;
    SimPVError(0,0)=smearedPVsigmaX_*smearedPVsigmaX_;
    SimPVError(1,1)=smearedPVsigmaY_*smearedPVsigmaY_;
    SimPVError(2,2)=smearedPVsigmaZ_*smearedPVsigmaZ_;
    Vertex::Point SimPVPoint(CLHEP::RandGauss::shoot(0.,smearedPVsigmaX_),  
                 CLHEP::RandGauss::shoot(0.,smearedPVsigmaY_),  
                 CLHEP::RandGauss::shoot(0.,smearedPVsigmaZ_));
    thePV=Vertex(SimPVPoint,SimPVError,1,1,1);    
  }
  
  edm::Handle<CaloTauTagInfoCollection> theCaloTauTagInfoCollection;
  iEvent.getByLabel(CaloRecoTauTagInfoProducer_,theCaloTauTagInfoCollection);
  int iinfo=0;
  for(CaloTauTagInfoCollection::const_iterator i_info=theCaloTauTagInfoCollection->begin();i_info!=theCaloTauTagInfoCollection->end();i_info++) { 
    if(i_info->jetRef()->pt()>JetMinPt_){ 
      CaloTau myCaloTau=CaloRecoTauAlgo_->buildCaloTau(iEvent,iSetup,Ref<CaloTauTagInfoCollection>(theCaloTauTagInfoCollection,iinfo),thePV);
      resultCaloTau->push_back(myCaloTau);
    }
    ++iinfo;
  }
  for(unsigned int i =0;i<CaloRecoTauAlgo_->mySelectedDetId_.size();i++)
    selectedDetIds->push_back(CaloRecoTauAlgo_->mySelectedDetId_[i]);


   iEvent.put(resultCaloTau);
  iEvent.put(selectedDetIds);
}

Member Data Documentation

CaloRecoTauAlgorithm* CaloRecoTauProducer::CaloRecoTauAlgo_

private

Definition at line 46 of file CaloRecoTauProducer.cc.

edm::InputTag CaloRecoTauProducer::CaloRecoTauTagInfoProducer_

private

Definition at line 40 of file CaloRecoTauProducer.cc.

double CaloRecoTauProducer::JetMinPt_

private

Definition at line 45 of file CaloRecoTauProducer.cc.

edm::InputTag CaloRecoTauProducer::PVProducer_

private

Definition at line 41 of file CaloRecoTauProducer.cc.

double CaloRecoTauProducer::smearedPVsigmaX_

private

Definition at line 42 of file CaloRecoTauProducer.cc.

double CaloRecoTauProducer::smearedPVsigmaY_

private

Definition at line 43 of file CaloRecoTauProducer.cc.

double CaloRecoTauProducer::smearedPVsigmaZ_

private

Definition at line 44 of file CaloRecoTauProducer.cc.