TrackFromPVSelector Class Reference

Inheritance diagram for TrackFromPVSelector:

Public Member Functions
void	endJob ()
void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup)
	TrackFromPVSelector (const edm::ParameterSet &iConfig)
virtual	~TrackFromPVSelector ()
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
double	max_dxy_
double	max_dz_
edm::InputTag	srcPart_
edm::InputTag	srcPV_

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 25 of file TrackFromPVSelector.cc.

Constructor & Destructor Documentation

TrackFromPVSelector::TrackFromPVSelector

(

const edm::ParameterSet &

iConfig

)

Definition at line 51 of file TrackFromPVSelector.cc.

  : srcPart_(iConfig.getParameter<edm::InputTag>("srcTrack"))
  , srcPV_  (iConfig.getParameter<edm::InputTag>("srcVertex"))
  , max_dxy_(iConfig.getParameter<double>("max_dxy"))
  , max_dz_ (iConfig.getParameter<double>("max_dz"))
{
  produces<std::vector<reco::Track> >();
}

TrackFromPVSelector::~TrackFromPVSelector ( )

virtual

Definition at line 62 of file TrackFromPVSelector.cc.

{}

Member Function Documentation

void TrackFromPVSelector::endJob ( void  )

virtual

Reimplemented from edm::EDProducer.

Definition at line 100 of file TrackFromPVSelector.cc.

{
}

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

virtual

Implements edm::EDProducer.

Definition at line 69 of file TrackFromPVSelector.cc.

References edm::Event::getByLabel(), goodTracks_cfi::goodTracks, max_dxy_, max_dz_, reco::Vertex::position(), edm::Event::put(), hitfit::return, srcPart_, and srcPV_.

{  
  std::auto_ptr<std::vector<reco::Track> > goodTracks(new std::vector<reco::Track >);
  
  edm::Handle< std::vector<reco::Vertex> > VertexHandle;
  iEvent.getByLabel(srcPV_,VertexHandle);

  edm::Handle< std::vector<reco::Track> > TrackHandle;
  iEvent.getByLabel(srcPart_,TrackHandle);
  
  if( (VertexHandle->size() == 0) || (TrackHandle->size() == 0) ) 
  {
    iEvent.put(goodTracks);
    return ;
  }
  
  reco::Vertex PV = VertexHandle->front();   
  //typename std::vector<reco::Track>::const_iterator TrackIt ;
  std::vector<reco::Track>::const_iterator TrackIt ;

  for (TrackIt = TrackHandle->begin(); TrackIt != TrackHandle->end(); ++TrackIt) {
    if ( fabs(TrackIt->dxy(PV.position())) < max_dxy_ &&
         fabs(TrackIt->dz(PV.position()))  < max_dz_  ){
      goodTracks -> push_back(*TrackIt) ;
    }
  }  
  
  iEvent.put(goodTracks);
  
}

Member Data Documentation

double TrackFromPVSelector::max_dxy_

private

Definition at line 40 of file TrackFromPVSelector.cc.

Referenced by produce().

double TrackFromPVSelector::max_dz_

private

Definition at line 41 of file TrackFromPVSelector.cc.

Referenced by produce().

edm::InputTag TrackFromPVSelector::srcPart_

private

Definition at line 38 of file TrackFromPVSelector.cc.

Referenced by produce().

edm::InputTag TrackFromPVSelector::srcPV_

private

Definition at line 39 of file TrackFromPVSelector.cc.

Referenced by produce().