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GlobalTrackingRegionProducerFromBeamSpot Class Reference

#include <RecoTracker/TkTrackingRegions/plugins/GlobalTrackingRegionProducerFromBeamSpot.h>

Inheritance diagram for GlobalTrackingRegionProducerFromBeamSpot:

List of all members.

Public Member Functions
	GlobalTrackingRegionProducerFromBeamSpot (const edm::ParameterSet &cfg)
virtual std::vector < TrackingRegion * >	regions (const edm::Event &ev, const edm::EventSetup &) const
virtual	~GlobalTrackingRegionProducerFromBeamSpot ()
Private Attributes
edm::InputTag	theBeamSpotTag
double	theNSigmaZ
double	theOriginRadius
bool	thePrecise
double	thePtMin

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Detailed Description

Definition at line 10 of file GlobalTrackingRegionProducerFromBeamSpot.h.

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Constructor & Destructor Documentation

GlobalTrackingRegionProducerFromBeamSpot::GlobalTrackingRegionProducerFromBeamSpot

(

const edm::ParameterSet &

cfg

)

[inline]

Definition at line 14 of file GlobalTrackingRegionProducerFromBeamSpot.h.

References edm::ParameterSet::getParameter(), theBeamSpotTag, theNSigmaZ, theOriginRadius, thePrecise, and thePtMin.

                                                                       {

    edm::ParameterSet regionPSet = cfg.getParameter<edm::ParameterSet>("RegionPSet");
    thePtMin            = regionPSet.getParameter<double>("ptMin");
    theOriginRadius     = regionPSet.getParameter<double>("originRadius");
    theNSigmaZ          = regionPSet.getParameter<double>("nSigmaZ");
    theBeamSpotTag      = regionPSet.getParameter<edm::InputTag>("beamSpot");
    thePrecise          = regionPSet.getParameter<bool>("precise");
  }

virtual GlobalTrackingRegionProducerFromBeamSpot::~GlobalTrackingRegionProducerFromBeamSpot

(

)

[inline, virtual]

Definition at line 24 of file GlobalTrackingRegionProducerFromBeamSpot.h.

{}

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Member Function Documentation

virtual std::vector<TrackingRegion* > GlobalTrackingRegionProducerFromBeamSpot::regions	(	const edm::Event &	ev,
		const edm::EventSetup &
	)			const [inline, virtual]

Implements TrackingRegionProducer.

Definition at line 26 of file GlobalTrackingRegionProducerFromBeamSpot.h.

References edm::Event::getByLabel(), edm::Handle< T >::isValid(), origin, HLT_VtxMuL3::result, reco::BeamSpot::sigmaZ(), theBeamSpotTag, theNSigmaZ, theOriginRadius, thePrecise, thePtMin, reco::BeamSpot::x0(), reco::BeamSpot::y0(), and reco::BeamSpot::z0().

                                                                                             {
    std::vector<TrackingRegion* > result;
    edm::Handle<reco::BeamSpot> bsHandle;
    ev.getByLabel( theBeamSpotTag, bsHandle);
    if(bsHandle.isValid()) {

      const reco::BeamSpot & bs = *bsHandle; 

      GlobalPoint origin(bs.x0(), bs.y0(), bs.z0()); 

      result.push_back( new GlobalTrackingRegion( 
          thePtMin, origin, theOriginRadius, theNSigmaZ*bs.sigmaZ(), thePrecise));

    }
    return result;
  }

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Member Data Documentation

edm::InputTag GlobalTrackingRegionProducerFromBeamSpot::theBeamSpotTag [private]

Definition at line 47 of file GlobalTrackingRegionProducerFromBeamSpot.h.

Referenced by GlobalTrackingRegionProducerFromBeamSpot(), and regions().

double GlobalTrackingRegionProducerFromBeamSpot::theNSigmaZ [private]

Definition at line 46 of file GlobalTrackingRegionProducerFromBeamSpot.h.

Referenced by GlobalTrackingRegionProducerFromBeamSpot(), and regions().

double GlobalTrackingRegionProducerFromBeamSpot::theOriginRadius [private]

Definition at line 45 of file GlobalTrackingRegionProducerFromBeamSpot.h.

Referenced by GlobalTrackingRegionProducerFromBeamSpot(), and regions().

bool GlobalTrackingRegionProducerFromBeamSpot::thePrecise [private]

Definition at line 48 of file GlobalTrackingRegionProducerFromBeamSpot.h.

Referenced by GlobalTrackingRegionProducerFromBeamSpot(), and regions().

double GlobalTrackingRegionProducerFromBeamSpot::thePtMin [private]

Definition at line 44 of file GlobalTrackingRegionProducerFromBeamSpot.h.

Referenced by GlobalTrackingRegionProducerFromBeamSpot(), and regions().

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The documentation for this class was generated from the following file:

• RecoTracker/TkTrackingRegions/plugins/GlobalTrackingRegionProducerFromBeamSpot.h

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