TkGluedMeasurementDet::HitCollectorForFastMeasurements Class Reference

Public Types
typedef SiStripRecHitMatcher::Collector	Collector
typedef TransientTrackingRecHit::RecHitPointer	RecHitPointer

Public Member Functions
void	add (SiStripMatchedRecHit2D const &hit)
void	addProjected (const TransientTrackingRecHit &hit, const GlobalVector &gdir)
void	clearNewMatchedHitsFlag ()
SiStripRecHitMatcher::Collector &	collector ()
bool	hasNewMatchedHits () const
	HitCollectorForFastMeasurements (const GeomDet *geomDet, const SiStripRecHitMatcher *matcher, const StripClusterParameterEstimator *cpe, const TrajectoryStateOnSurface &stateOnThisDet, const MeasurementEstimator &est, std::vector< TrajectoryMeasurement > &target)

Private Attributes
SiStripRecHitMatcher::Collector	collector_
const StripClusterParameterEstimator *	cpe_
const MeasurementEstimator &	est_
const GeomDet *	geomDet_
bool	hasNewHits_
const SiStripRecHitMatcher *	matcher_
const TrajectoryStateOnSurface &	stateOnThisDet_
std::vector < TrajectoryMeasurement > &	target_

Detailed Description

Definition at line 88 of file TkGluedMeasurementDet.h.

Member Typedef Documentation

typedef SiStripRecHitMatcher::Collector TkGluedMeasurementDet::HitCollectorForFastMeasurements::Collector

Definition at line 91 of file TkGluedMeasurementDet.h.

typedef TransientTrackingRecHit::RecHitPointer TkGluedMeasurementDet::HitCollectorForFastMeasurements::RecHitPointer

Definition at line 90 of file TkGluedMeasurementDet.h.

Constructor & Destructor Documentation

TkGluedMeasurementDet::HitCollectorForFastMeasurements::HitCollectorForFastMeasurements	(	const GeomDet *	geomDet,
		const SiStripRecHitMatcher *	matcher,
		const StripClusterParameterEstimator *	cpe,
		const TrajectoryStateOnSurface &	stateOnThisDet,
		const MeasurementEstimator &	est,
		std::vector< TrajectoryMeasurement > &	target
	)

Definition at line 299 of file TkGluedMeasurementDet.cc.

                                                   :
  geomDet_(geomDet), matcher_(matcher), cpe_(cpe),stateOnThisDet_(stateOnThisDet), est_(est), target_(target),
    collector_(boost::bind(&HitCollectorForFastMeasurements::add,boost::ref(*this),_1)),
    hasNewHits_(false)
{
}

Member Function Documentation

void TkGluedMeasurementDet::HitCollectorForFastMeasurements::add

(

SiStripMatchedRecHit2D const &

hit

)

Definition at line 311 of file TkGluedMeasurementDet.cc.

References LocalCache< T >::ptr.

{
  static LocalCache<TSiStripMatchedRecHit> lcache; // in case of pool allocator it will be cleared centrally
  std::auto_ptr<TSiStripMatchedRecHit> & cache = lcache.ptr;
  TSiStripMatchedRecHit::buildInPlace( cache, geomDet_, &hit2d, matcher_, cpe_ );
  std::pair<bool,double> diffEst = est_.estimate( stateOnThisDet_, *cache);
  if ( diffEst.first) {
    cache->clonePersistentHit(); // clone and take ownership of the persistent 2D hit
    target_.push_back( 
              TrajectoryMeasurement( stateOnThisDet_, 
                         RecHitPointer(cache.release()), 
                         diffEst.second)
               );
  } else {
    cache->clearPersistentHit(); // drop ownership
  } 
  hasNewHits_ = true; //FIXME: see also what happens moving this within testAndPush
}

void TkGluedMeasurementDet::HitCollectorForFastMeasurements::addProjected	(	const TransientTrackingRecHit &	hit,
		const GlobalVector &	gdir
	)

Definition at line 331 of file TkGluedMeasurementDet.cc.

References trackerHitRTTI::proj, and TrackingRecHitProjector< ResultingHit >::project().

{
    // here we're ok with some extra casual new's and delete's
    TrackingRecHitProjector<ProjectedRecHit2D> proj;
    RecHitPointer phit = proj.project( hit, *geomDet_, gdir );
    std::pair<bool,double> diffEst = est_.estimate( stateOnThisDet_, *phit);
    if ( diffEst.first) {
        target_.push_back( TrajectoryMeasurement( stateOnThisDet_, phit, diffEst.second) );
    }

}

void TkGluedMeasurementDet::HitCollectorForFastMeasurements::clearNewMatchedHitsFlag ( )

inline

Definition at line 105 of file TkGluedMeasurementDet.h.

{ hasNewHits_ = false; }

SiStripRecHitMatcher::Collector& TkGluedMeasurementDet::HitCollectorForFastMeasurements::collector ( void  )

inline

Definition at line 103 of file TkGluedMeasurementDet.h.

{ return collector_; }

bool TkGluedMeasurementDet::HitCollectorForFastMeasurements::hasNewMatchedHits ( ) const

inline

Definition at line 104 of file TkGluedMeasurementDet.h.

{ return hasNewHits_;  }

Member Data Documentation

SiStripRecHitMatcher::Collector TkGluedMeasurementDet::HitCollectorForFastMeasurements::collector_

private

Definition at line 113 of file TkGluedMeasurementDet.h.

const StripClusterParameterEstimator* TkGluedMeasurementDet::HitCollectorForFastMeasurements::cpe_

private

Definition at line 109 of file TkGluedMeasurementDet.h.

const MeasurementEstimator& TkGluedMeasurementDet::HitCollectorForFastMeasurements::est_

private

Definition at line 111 of file TkGluedMeasurementDet.h.

const GeomDet* TkGluedMeasurementDet::HitCollectorForFastMeasurements::geomDet_

private

Definition at line 107 of file TkGluedMeasurementDet.h.

bool TkGluedMeasurementDet::HitCollectorForFastMeasurements::hasNewHits_

private

Definition at line 114 of file TkGluedMeasurementDet.h.

const SiStripRecHitMatcher* TkGluedMeasurementDet::HitCollectorForFastMeasurements::matcher_

private

Definition at line 108 of file TkGluedMeasurementDet.h.

const TrajectoryStateOnSurface& TkGluedMeasurementDet::HitCollectorForFastMeasurements::stateOnThisDet_

private

Definition at line 110 of file TkGluedMeasurementDet.h.

std::vector<TrajectoryMeasurement>& TkGluedMeasurementDet::HitCollectorForFastMeasurements::target_

private

Definition at line 112 of file TkGluedMeasurementDet.h.