Inheritance diagram for MuonFromPVSelector:

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

Detailed Description

Definition at line 25 of file MuonFromPVSelector.cc.

Constructor & Destructor Documentation

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

Definition at line 51 of file MuonFromPVSelector.cc.

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

MuonFromPVSelector::~MuonFromPVSelector ( ) [virtual]

Definition at line 62 of file MuonFromPVSelector.cc.

{}

Member Function Documentation

void MuonFromPVSelector::endJob ( void ) [virtual]

Reimplemented from edm::EDProducer.

Definition at line 102 of file MuonFromPVSelector.cc.

{
}

void MuonFromPVSelector::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[virtual]`

Implements edm::EDProducer.

Definition at line 69 of file MuonFromPVSelector.cc.

References edm::Event::getByLabel(), goldenZmmSelectionVBTF_cfi::goodMuons, max_dxy_, max_dz_, reco::Vertex::position(), edm::Event::put(), srcPart_, and srcPV_.

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

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

  for (MuonIt = MuonHandle->begin(); MuonIt != MuonHandle->end(); ++MuonIt) {
    if ( MuonIt->innerTrack().isNonnull()                          &&
         fabs(MuonIt->innerTrack()->dxy(PV.position())) < max_dxy_ &&
         fabs(MuonIt->innerTrack()->dz(PV.position()))  < max_dz_  ){
      goodMuons -> push_back(*MuonIt) ;
    }
  }  
  
  iEvent.put(goodMuons);
  
}