#include <DPGAnalysis/SecondaryVertexFilter/src/SecondaryVertexFilter.cc>

Inheritance diagram for SecondaryVertexFilter:

Public Member Functions
	SecondaryVertexFilter (const edm::ParameterSet &)
	~SecondaryVertexFilter ()
Private Member Functions
virtual bool	filter (edm::Event &, const edm::EventSetup &)
Private Attributes
double	maxAbsZ
double	maxd0
unsigned int	minNumTracks
edm::InputTag	vertexSrc

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 40 of file SecondaryVertexFilter.cc.

Constructor & Destructor Documentation

SecondaryVertexFilter::SecondaryVertexFilter ( const edm::ParameterSet & iConfig ) [explicit]

Definition at line 54 of file SecondaryVertexFilter.cc.

References edm::ParameterSet::getParameter(), maxAbsZ, maxd0, minNumTracks, and vertexSrc.

{
  vertexSrc = iConfig.getParameter<edm::InputTag>("vertexCollection");
  minNumTracks = iConfig.getParameter<unsigned int>("minimumNumberOfTracks");
  maxAbsZ = iConfig.getParameter<double>("maxAbsZ");
  maxd0 = iConfig.getParameter<double>("maxd0");

}

SecondaryVertexFilter::~SecondaryVertexFilter ( )

Definition at line 64 of file SecondaryVertexFilter.cc.

{
}

Member Function Documentation

bool SecondaryVertexFilter::filter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		`[private, virtual]`

Implements edm::EDFilter.

Definition at line 69 of file SecondaryVertexFilter.cc.

References edm::Event::getByLabel(), edm::Handle< T >::product(), query::result, and vertexSrc.

{
 bool result = false; 
 edm::Handle<reco::SecondaryVertexTagInfoCollection> pvHandle; 
 iEvent.getByLabel(vertexSrc,pvHandle);
 const reco::SecondaryVertexTagInfoCollection & vertices = *pvHandle.product();
 for(reco::SecondaryVertexTagInfoCollection::const_iterator it=vertices.begin() ; it!=vertices.end() ; ++it)
  {
    if(it->nVertices() > 0) result = true;   
//   if(it->tracksSize() > minNumTracks && 
 //      ( (maxAbsZ <=0 ) || fabs(it->z()) <= maxAbsZ ) &&
   //    ( (maxd0 <=0 ) || fabs(it->position().rho()) <= maxd0 )
     //) result = true;
  }

   return result;
}