CombinedHitPairGeneratorForPhotonConversion Class Reference

#include <CombinedHitPairGeneratorForPhotonConversion.h>

Inheritance diagram for CombinedHitPairGeneratorForPhotonConversion:

Public Types
typedef LayerHitMapCache	LayerCacheType

Public Member Functions
void	clearLayerCache ()
virtual CombinedHitPairGeneratorForPhotonConversion *	clone () const
	from base class More...
	CombinedHitPairGeneratorForPhotonConversion (const edm::ParameterSet &cfg, edm::ConsumesCollector &iC)
virtual void	hitPairs (const TrackingRegion &, OrderedHitPairs &, const edm::Event &, const edm::EventSetup &)
	form base class More...
void	hitPairs (const ConversionRegion &convRegion, const TrackingRegion &reg, OrderedHitPairs &result, const edm::Event &ev, const edm::EventSetup &es)
const OrderedHitPairs &	run (const ConversionRegion &convRegion, const TrackingRegion &region, const edm::Event &ev, const edm::EventSetup &es)
void	setSeedingLayers (SeedingLayerSetsHits::SeedingLayerSet layers) override
virtual	~CombinedHitPairGeneratorForPhotonConversion ()
Public Member Functions inherited from HitPairGenerator
virtual void	clear ()
virtual HitDoublets	doublets (const TrackingRegion &reg, const edm::Event &ev, const edm::EventSetup &es)
	HitPairGenerator (unsigned int size=7500)
virtual void	hitPairs (const TrackingRegion &reg, OrderedHitPairs &prs, const edm::EventSetup &es)
virtual const OrderedHitPairs &	run (const TrackingRegion &region, const edm::Event &ev, const edm::EventSetup &es)
virtual	~HitPairGenerator ()
Public Member Functions inherited from OrderedHitsGenerator
	OrderedHitsGenerator ()
virtual	~OrderedHitsGenerator ()

Private Member Functions
	CombinedHitPairGeneratorForPhotonConversion (const CombinedHitPairGeneratorForPhotonConversion &cb)

Private Attributes
uint32_t	maxHitPairsPerTrackAndGenerator
std::unique_ptr < HitPairGeneratorFromLayerPairForPhotonConversion >	theGenerator
LayerCacheType	theLayerCache
OrderedHitPairs	thePairs
edm::EDGetTokenT < SeedingLayerSetsHits >	theSeedingLayerToken

Additional Inherited Members
Public Attributes inherited from OrderedHitsGenerator
unsigned int	theMaxElement

Detailed Description

Hides set of HitPairGeneratorFromLayerPairForPhotonConversion generators.

Definition at line 24 of file CombinedHitPairGeneratorForPhotonConversion.h.

Member Typedef Documentation

typedef LayerHitMapCache CombinedHitPairGeneratorForPhotonConversion::LayerCacheType

Definition at line 26 of file CombinedHitPairGeneratorForPhotonConversion.h.

Constructor & Destructor Documentation

CombinedHitPairGeneratorForPhotonConversion::CombinedHitPairGeneratorForPhotonConversion	(	const edm::ParameterSet &	cfg,
		edm::ConsumesCollector &	iC
	)

Definition at line 7 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References edm::ParameterSet::getParameter(), maxHitPairsPerTrackAndGenerator, theGenerator, theLayerCache, and OrderedHitsGenerator::theMaxElement.

Referenced by clone().

                                                                                                                                            :
  theSeedingLayerToken(iC.consumes<SeedingLayerSetsHits>(cfg.getParameter<edm::InputTag>("SeedingLayers")))
{
  theMaxElement = cfg.getParameter<unsigned int>("maxElement");
  maxHitPairsPerTrackAndGenerator = cfg.getParameter<unsigned int>("maxHitPairsPerTrackAndGenerator");
  theGenerator.reset(new HitPairGeneratorFromLayerPairForPhotonConversion(0, 1, &theLayerCache, 0, maxHitPairsPerTrackAndGenerator));
}

CombinedHitPairGeneratorForPhotonConversion::~CombinedHitPairGeneratorForPhotonConversion ( )

virtual

Definition at line 24 of file CombinedHitPairGeneratorForPhotonConversion.cc.

{}

CombinedHitPairGeneratorForPhotonConversion::CombinedHitPairGeneratorForPhotonConversion ( const CombinedHitPairGeneratorForPhotonConversion &  cb )

private

Definition at line 15 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References maxHitPairsPerTrackAndGenerator, theGenerator, theLayerCache, and OrderedHitsGenerator::theMaxElement.

                                                                                                                                              :
  theSeedingLayerToken(cb.theSeedingLayerToken),
  maxHitPairsPerTrackAndGenerator(cb.maxHitPairsPerTrackAndGenerator)
{
  theMaxElement = cb.theMaxElement;
  theGenerator.reset(new HitPairGeneratorFromLayerPairForPhotonConversion(0, 1, &theLayerCache, 0, maxHitPairsPerTrackAndGenerator));
}

Member Function Documentation

void CombinedHitPairGeneratorForPhotonConversion::clearLayerCache ( )

inline

Definition at line 50 of file CombinedHitPairGeneratorForPhotonConversion.h.

References LayerHitMapCache::clear(), and theLayerCache.

{theLayerCache.clear();}

virtual CombinedHitPairGeneratorForPhotonConversion* CombinedHitPairGeneratorForPhotonConversion::clone ( void  ) const

inlinevirtual

from base class

Implements HitPairGenerator.

Definition at line 38 of file CombinedHitPairGeneratorForPhotonConversion.h.

References CombinedHitPairGeneratorForPhotonConversion().

    { return new CombinedHitPairGeneratorForPhotonConversion(*this); }

virtual void CombinedHitPairGeneratorForPhotonConversion::hitPairs ( const TrackingRegion &  , OrderedHitPairs &  , const edm::Event &  , const edm::EventSetup &    )

inlinevirtual

form base class

Implements HitPairGenerator.

Definition at line 35 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by run().

{};

void CombinedHitPairGeneratorForPhotonConversion::hitPairs	(	const ConversionRegion &	convRegion,
		const TrackingRegion &	reg,
		OrderedHitPairs &	result,
		const edm::Event &	ev,
		const edm::EventSetup &	es
	)

Definition at line 40 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References edm::Event::getByToken(), i, maxHitPairsPerTrackAndGenerator, theGenerator, and theSeedingLayerToken.

{
  edm::Handle<SeedingLayerSetsHits> hlayers;
  ev.getByToken(theSeedingLayerToken, hlayers);
  assert(hlayers->numberOfLayersInSet() == 2);

  OrderedHitPairs  resultTmp; // why is this needed?
  resultTmp.reserve(maxHitPairsPerTrackAndGenerator);
  for(SeedingLayerSetsHits::LayerSetIndex i=0; i<hlayers->size(); ++i) {
    resultTmp.clear();
    theGenerator->setSeedingLayers((*hlayers)[i]);
    theGenerator->hitPairs( convRegion, region, resultTmp, ev, es); // why resultTmp and not result?
    result.insert(result.end(),resultTmp.begin(),resultTmp.end());
  }

  //theLayerCache.clear(); //Don't want to clear now, because have to loop on all the tracks. will be cleared later, calling a specific method
}

const OrderedHitPairs & CombinedHitPairGeneratorForPhotonConversion::run	(	const ConversionRegion &	convRegion,
		const TrackingRegion &	region,
		const edm::Event &	ev,
		const edm::EventSetup &	es
	)

Definition at line 30 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References hitPairs(), and thePairs.

{
  thePairs.clear();
  hitPairs(convRegion, region, thePairs, ev, es);
  return thePairs;
}

void CombinedHitPairGeneratorForPhotonConversion::setSeedingLayers ( SeedingLayerSetsHits::SeedingLayerSet  layers )

overridevirtual

Implements HitPairGenerator.

Definition at line 26 of file CombinedHitPairGeneratorForPhotonConversion.cc.

                                                                                                             {
  assert(0 == "not implemented");
}

Member Data Documentation

uint32_t CombinedHitPairGeneratorForPhotonConversion::maxHitPairsPerTrackAndGenerator

private

Definition at line 57 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by CombinedHitPairGeneratorForPhotonConversion(), and hitPairs().

std::unique_ptr<HitPairGeneratorFromLayerPairForPhotonConversion> CombinedHitPairGeneratorForPhotonConversion::theGenerator

private

Definition at line 61 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by CombinedHitPairGeneratorForPhotonConversion(), and hitPairs().

LayerCacheType CombinedHitPairGeneratorForPhotonConversion::theLayerCache

private

Definition at line 59 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by clearLayerCache(), and CombinedHitPairGeneratorForPhotonConversion().

OrderedHitPairs CombinedHitPairGeneratorForPhotonConversion::thePairs

private

Definition at line 63 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by run().

edm::EDGetTokenT<SeedingLayerSetsHits> CombinedHitPairGeneratorForPhotonConversion::theSeedingLayerToken

private

Definition at line 56 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by hitPairs().