CombinedHitPairGeneratorForPhotonConversion Class Reference

#include <CombinedHitPairGeneratorForPhotonConversion.h>

Inheritance diagram for CombinedHitPairGeneratorForPhotonConversion:

Public Types
typedef LayerHitMapCache	LayerCacheType

Public Member Functions
void	add (const ctfseeding::SeedingLayer &inner, const ctfseeding::SeedingLayer &outer)
void	clearLayerCache ()
virtual CombinedHitPairGeneratorForPhotonConversion *	clone () const
	from base class More...
	CombinedHitPairGeneratorForPhotonConversion (const edm::ParameterSet &cfg)
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)
virtual	~CombinedHitPairGeneratorForPhotonConversion ()
Public Member Functions inherited from HitPairGenerator
virtual void	clear ()
	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 Types
typedef std::vector < HitPairGeneratorFromLayerPairForPhotonConversion * >	Container

Private Member Functions
void	cleanup ()
	CombinedHitPairGeneratorForPhotonConversion (const CombinedHitPairGeneratorForPhotonConversion &cb)
void	init (const ctfseeding::SeedingLayerSets &layerSets)
void	init (const edm::ParameterSet &cfg, const edm::EventSetup &es)

Private Attributes
bool	initialised
uint32_t	maxHitPairsPerTrackAndGenerator
edm::ParameterSet	theConfig
edm::ESWatcher < TrackerDigiGeometryRecord >	theESWatcher
Container	theGenerators
LayerCacheType	theLayerCache
OrderedHitPairs	thePairs

Additional Inherited Members
Public Attributes inherited from OrderedHitsGenerator
unsigned int	theMaxElement

Detailed Description

Hides set of HitPairGeneratorFromLayerPairForPhotonConversion generators.

Definition at line 26 of file CombinedHitPairGeneratorForPhotonConversion.h.

Member Typedef Documentation

typedef std::vector<HitPairGeneratorFromLayerPairForPhotonConversion *> CombinedHitPairGeneratorForPhotonConversion::Container

private

Definition at line 71 of file CombinedHitPairGeneratorForPhotonConversion.h.

typedef LayerHitMapCache CombinedHitPairGeneratorForPhotonConversion::LayerCacheType

Definition at line 28 of file CombinedHitPairGeneratorForPhotonConversion.h.

Constructor & Destructor Documentation

CombinedHitPairGeneratorForPhotonConversion::CombinedHitPairGeneratorForPhotonConversion

(

const edm::ParameterSet &

cfg

)

Definition at line 14 of file CombinedHitPairGeneratorForPhotonConversion.cc.

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

Referenced by clone().

  : initialised(false), theConfig(cfg)
{
  theMaxElement = cfg.getParameter<unsigned int>("maxElement");
  maxHitPairsPerTrackAndGenerator = cfg.getParameter<unsigned int>("maxHitPairsPerTrackAndGenerator");

}

CombinedHitPairGeneratorForPhotonConversion::~CombinedHitPairGeneratorForPhotonConversion ( )

virtual

Definition at line 55 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References cleanup().

{ cleanup(); }

CombinedHitPairGeneratorForPhotonConversion::CombinedHitPairGeneratorForPhotonConversion ( const CombinedHitPairGeneratorForPhotonConversion &  cb )

private

Member Function Documentation

void CombinedHitPairGeneratorForPhotonConversion::add	(	const ctfseeding::SeedingLayer &	inner,
		const ctfseeding::SeedingLayer &	outer
	)

Definition at line 57 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References maxHitPairsPerTrackAndGenerator, theGenerators, and theLayerCache.

Referenced by init().

{ 
  theGenerators.push_back( new HitPairGeneratorFromLayerPairForPhotonConversion( inner, outer, &theLayerCache, 0, maxHitPairsPerTrackAndGenerator));
}

void CombinedHitPairGeneratorForPhotonConversion::cleanup ( void  )

private

Definition at line 46 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References theGenerators.

Referenced by hitPairs(), and ~CombinedHitPairGeneratorForPhotonConversion().

{
  Container::const_iterator it;
  for (it = theGenerators.begin(); it!= theGenerators.end(); it++) {
    delete (*it);
  }
  theGenerators.clear();
}

void CombinedHitPairGeneratorForPhotonConversion::clearLayerCache ( )

inline

Definition at line 53 of file CombinedHitPairGeneratorForPhotonConversion.h.

References LayerHitMapCache::clear(), and theLayerCache.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::analyze().

{theLayerCache.clear();}

virtual CombinedHitPairGeneratorForPhotonConversion* CombinedHitPairGeneratorForPhotonConversion::clone ( void  ) const

inlinevirtual

from base class

Implements HitPairGenerator.

Definition at line 41 of file CombinedHitPairGeneratorForPhotonConversion.h.

References CombinedHitPairGeneratorForPhotonConversion(), and theConfig.

    { return new CombinedHitPairGeneratorForPhotonConversion(theConfig); } 

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

inlinevirtual

form base class

Implements HitPairGenerator.

Definition at line 38 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 72 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References edm::ESWatcher< T >::check(), cleanup(), i, init(), initialised, maxHitPairsPerTrackAndGenerator, OrderedHitPairs::size(), theConfig, theESWatcher, theGenerators, and OrderedHitsGenerator::theMaxElement.

{
  if (theESWatcher.check(es) || !initialised ) {
    cleanup();
    init(theConfig,es);
  }

  Container::const_iterator i;
  OrderedHitPairs  resultTmp;
  resultTmp.reserve(maxHitPairsPerTrackAndGenerator);

  for (i=theGenerators.begin(); i!=theGenerators.end() && result.size() < theMaxElement; i++) {
    resultTmp.clear();
    (**i).hitPairs(convRegion, region, resultTmp, ev, es); 
    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
}

void CombinedHitPairGeneratorForPhotonConversion::init ( const ctfseeding::SeedingLayerSets &  layerSets )

private

Definition at line 35 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References add(), initialised, and runtimedef::set().

Referenced by hitPairs(), and init().

{
  initialised = true;
  typedef SeedingLayerSets::const_iterator IL;
  for (IL il=layerSets.begin(), ilEnd=layerSets.end(); il != ilEnd; ++il) {
    const SeedingLayers & set = *il;
    if (set.size() != 2) continue;
    add( set[0], set[1] );
  }
}

void CombinedHitPairGeneratorForPhotonConversion::init ( const edm::ParameterSet &  cfg, const edm::EventSetup &  es  )

private

Definition at line 22 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References edm::EventSetup::get(), edm::ParameterSet::getParameter(), init(), maxHitPairsPerTrackAndGenerator, and OrderedHitsGenerator::theMaxElement.

{
  theMaxElement = cfg.getParameter<unsigned int>("maxElement");
  maxHitPairsPerTrackAndGenerator = cfg.getParameter<unsigned int>("maxHitPairsPerTrackAndGenerator");

  std::string layerBuilderName = cfg.getParameter<std::string>("SeedingLayers");
  edm::ESHandle<SeedingLayerSetsBuilder> layerBuilder;
  es.get<TrackerDigiGeometryRecord>().get(layerBuilderName, layerBuilder);

  SeedingLayerSets layerSets  =  layerBuilder->layers(es); 
  init(layerSets);
}

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

Definition at line 62 of file CombinedHitPairGeneratorForPhotonConversion.cc.

References hitPairs(), and thePairs.

Referenced by PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::inspectTrack().

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

Member Data Documentation

bool CombinedHitPairGeneratorForPhotonConversion::initialised

mutableprivate

Definition at line 63 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by hitPairs(), and init().

uint32_t CombinedHitPairGeneratorForPhotonConversion::maxHitPairsPerTrackAndGenerator

private

Definition at line 65 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by add(), CombinedHitPairGeneratorForPhotonConversion(), hitPairs(), and init().

edm::ParameterSet CombinedHitPairGeneratorForPhotonConversion::theConfig

private

Definition at line 64 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by clone(), and hitPairs().

edm::ESWatcher<TrackerDigiGeometryRecord> CombinedHitPairGeneratorForPhotonConversion::theESWatcher

private

Definition at line 69 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by hitPairs().

Container CombinedHitPairGeneratorForPhotonConversion::theGenerators

private

Definition at line 72 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by add(), cleanup(), and hitPairs().

LayerCacheType CombinedHitPairGeneratorForPhotonConversion::theLayerCache

private

Definition at line 67 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by add(), and clearLayerCache().

OrderedHitPairs CombinedHitPairGeneratorForPhotonConversion::thePairs

private

Definition at line 74 of file CombinedHitPairGeneratorForPhotonConversion.h.

Referenced by run().