helper::ClusterStorer Class Reference

#include <ClusterStorer.h>

Classes
class	ClusterHitRecord
	A struct for clusters associated to hits. More...

Public Member Functions
void	addCluster (TrackingRecHitCollection &hits, size_t index)
	add cluster of newHit to list (throws if hit is of unknown type) More...
void	clear ()
	clear records More...
	ClusterStorer ()
void	processAllClusters (edmNew::DetSetVector< SiPixelCluster > &pixelDsvToFill, edm::RefProd< edmNew::DetSetVector< SiPixelCluster > > refPixelClusters, edmNew::DetSetVector< SiStripCluster > &stripDsvToFill, edm::RefProd< edmNew::DetSetVector< SiStripCluster > > refStripClusters)

Private Types
typedef ClusterHitRecord< Phase2TrackerRecHit1D::CluRef >	Phase2OTClusterHitRecord
typedef ClusterHitRecord< SiPixelRecHit::ClusterRef >	PixelClusterHitRecord
typedef ClusterHitRecord< SiStripRecHit2D::ClusterRef >	StripClusterHitRecord
	Assuming that the ClusterRef is the same for all SiStripRecHit*: More...

Private Member Functions
template<typename HitType , typename ClusterType >
void	processClusters (std::vector< ClusterHitRecord< typename HitType::ClusterRef > > &clusterRecords, edmNew::DetSetVector< ClusterType > &dsvToFill, edm::RefProd< edmNew::DetSetVector< ClusterType > > &refprod)

Private Attributes
std::vector< Phase2OTClusterHitRecord >	phase2OTClusterRecords_
std::vector< PixelClusterHitRecord >	pixelClusterRecords_
std::vector< StripClusterHitRecord >	stripClusterRecords_

Detailed Description

Definition at line 27 of file ClusterStorer.h.

Member Typedef Documentation

Phase2OTClusterHitRecord

typedef ClusterHitRecord<Phase2TrackerRecHit1D::CluRef> helper::ClusterStorer::Phase2OTClusterHitRecord

private

Definition at line 80 of file ClusterStorer.h.

PixelClusterHitRecord

typedef ClusterHitRecord<SiPixelRecHit::ClusterRef> helper::ClusterStorer::PixelClusterHitRecord

private

Definition at line 75 of file ClusterStorer.h.

StripClusterHitRecord

typedef ClusterHitRecord<SiStripRecHit2D::ClusterRef> helper::ClusterStorer::StripClusterHitRecord

private

Assuming that the ClusterRef is the same for all SiStripRecHit*:

Definition at line 77 of file ClusterStorer.h.

Constructor & Destructor Documentation

ClusterStorer()

helper::ClusterStorer::ClusterStorer ( )

inline

Definition at line 29 of file ClusterStorer.h.

{}

Member Function Documentation

addCluster()

void ClusterStorer::addCluster	(	TrackingRecHitCollection &	hits,
		size_t	index
	)

add cluster of newHit to list (throws if hit is of unknown type)

Definition at line 24 of file ClusterStorer.cc.

References Exception, hfClusterShapes_cfi::hits, SiStripMatchedRecHit2D::monoHit(), ProjectedSiStripRecHit2D::originalHit(), phase2OTClusterRecords_, pixelClusterRecords_, SiStripMatchedRecHit2D::stereoHit(), and stripClusterRecords_.

Referenced by helper::MuonCollectionStoreManager::processMuon(), and helper::TrackCollectionStoreManager::processTrack().

                                                                             {
    TrackingRecHit &newHit = hits[index];
    const std::type_info &hit_type = typeid(newHit);
    if (hit_type == typeid(SiPixelRecHit)) {
      //std::cout << "|  It is a Pixel hit !!" << std::endl;
      pixelClusterRecords_.push_back(PixelClusterHitRecord(static_cast<SiPixelRecHit &>(newHit), hits, index));
    } else if (hit_type == typeid(SiStripRecHit1D)) {
      //std::cout << "|   It is a SiStripRecHit1D hit !!" << std::endl;
      stripClusterRecords_.push_back(StripClusterHitRecord(static_cast<SiStripRecHit1D &>(newHit), hits, index));
    } else if (hit_type == typeid(SiStripRecHit2D)) {
      //std::cout << "|   It is a SiStripRecHit2D hit !!" << std::endl;
      stripClusterRecords_.push_back(StripClusterHitRecord(static_cast<SiStripRecHit2D &>(newHit), hits, index));
    } else if (hit_type == typeid(SiStripMatchedRecHit2D)) {
      //std::cout << "|   It is a SiStripMatchedRecHit2D hit !!" << std::endl;
      SiStripMatchedRecHit2D &mhit = static_cast<SiStripMatchedRecHit2D &>(newHit);
      stripClusterRecords_.push_back(StripClusterHitRecord(mhit.monoHit(), hits, index));
      stripClusterRecords_.push_back(StripClusterHitRecord(mhit.stereoHit(), hits, index));
    } else if (hit_type == typeid(ProjectedSiStripRecHit2D)) {
      //std::cout << "|   It is a ProjectedSiStripRecHit2D hit !!" << std::endl;
      ProjectedSiStripRecHit2D &phit = static_cast<ProjectedSiStripRecHit2D &>(newHit);
      stripClusterRecords_.push_back(StripClusterHitRecord(phit.originalHit(), hits, index));
    } else if (hit_type == typeid(Phase2TrackerRecHit1D)) {
      //FIXME:: this is just temporary solution for phase2,
      //it is not really running in the phase2 tracking wf - yet...
      phase2OTClusterRecords_.push_back(
          Phase2OTClusterHitRecord(static_cast<Phase2TrackerRecHit1D &>(newHit), hits, index));
    } else if (hit_type == typeid(VectorHit)) {
      //FIXME:: this is just temporary solution for phase2,
      //the VectorHit has 2 clusters but just a hit!
      phase2OTClusterRecords_.push_back(Phase2OTClusterHitRecord(static_cast<VectorHit &>(newHit), hits, index));
    } else {
      if (hit_type == typeid(FastTrackerRecHit) || hit_type == typeid(FastProjectedTrackerRecHit) ||
          hit_type == typeid(FastMatchedTrackerRecHit)) {
        //std::cout << "|   It is a " << hit_type.name() << " hit !!" << std::endl;
        // FastSim hits: Do nothing instead of caring about FastSim clusters,
        //               not even sure whether these really exist.
        //               At least predecessor code in TrackSelector and MuonSelector
        //               did not treat them.
      } else {
        // through for unknown types
        throw cms::Exception("UnknownHitType") << "helper::ClusterStorer::addCluster: "
                                               << "Unknown hit type " << hit_type.name() << ".\n";
      }
    }  // end 'switch' on hit type
  }

clear()

void ClusterStorer::clear

(

void

)

clear records

Definition at line 71 of file ClusterStorer.cc.

References pixelClusterRecords_, and stripClusterRecords_.

Referenced by helper::MuonCollectionStoreManager::cloneAndStore(), and helper::TrackCollectionStoreManager::cloneAndStore().

                            {
    pixelClusterRecords_.clear();
    stripClusterRecords_.clear();
  }

processAllClusters()

void ClusterStorer::processAllClusters	(	edmNew::DetSetVector< SiPixelCluster > &	pixelDsvToFill,
		edm::RefProd< edmNew::DetSetVector< SiPixelCluster > >	refPixelClusters,
		edmNew::DetSetVector< SiStripCluster > &	stripDsvToFill,
		edm::RefProd< edmNew::DetSetVector< SiStripCluster > >	refStripClusters
	)

Processes all the clusters of the tracks (after the tracks have been dealt with), need Refs to products (i.e. full collections) in the event.

Definition at line 77 of file ClusterStorer.cc.

References pixelClusterRecords_, and stripClusterRecords_.

Referenced by helper::MuonCollectionStoreManager::cloneAndStore(), and helper::TrackCollectionStoreManager::cloneAndStore().

                                                                                                           {
    if (!pixelClusterRecords_.empty()) {
      this->processClusters<SiPixelRecHit, SiPixelCluster>(pixelClusterRecords_, pixelDsvToFill, refPixelClusters);
    }
    if (!stripClusterRecords_.empty()) {
      // All we need from the HitType 'SiStripRecHit2D' is the
      // typedef for 'SiStripRecHit2D::ClusterRef'.
      // The fact that rekey<SiStripRecHit2D> is called is irrelevant since
      // ClusterHitRecord<typename SiStripRecHit2D::ClusterRef>::rekey<RecHitType>
      // is specialised such that 'RecHitType' is not used...
      this->processClusters<SiStripRecHit2D, SiStripCluster>(stripClusterRecords_, stripDsvToFill, refStripClusters);
    }
  }

processClusters()

template<typename HitType , typename ClusterType >

void ClusterStorer::processClusters ( std::vector< ClusterHitRecord< typename HitType::ClusterRef > > &  clusterRecords, edmNew::DetSetVector< ClusterType > &  dsvToFill, edm::RefProd< edmNew::DetSetVector< ClusterType > > &  refprod  )

private

Processes all the clusters of a specific type (after the tracks have been dealt with)

Definition at line 96 of file ClusterStorer.cc.

References bsc_activity_cfg::clusters, mps_fire::end, trigObjTnPSource_cfi::filler, and jetUpdater_cfi::sort.

                                                                                             {
    std::sort(clusterRecords.begin(), clusterRecords.end());  // this sorts them by detid
    typedef typename std::vector<ClusterHitRecord<typename HitType::ClusterRef> >::const_iterator RIT;
    RIT it = clusterRecords.begin(), end = clusterRecords.end();
    size_t clusters = 0;
    while (it != end) {
      RIT it2 = it;
      uint32_t detid = it->detid();

      // first isolate all clusters on the same detid
      while ((it2 != end) && (it2->detid() == detid)) {
        ++it2;
      }
      // now [it, it2] bracket one detid

      // then prepare to copy the clusters
      typename edmNew::DetSetVector<ClusterType>::FastFiller filler(dsvToFill, detid);
      typename HitType::ClusterRef lastRef, newRef;
      for (; it != it2; ++it) {  // loop on the detid
        // first check if we need to clone the hit
        if (it->clusterRef() != lastRef) {
          lastRef = it->clusterRef();
          // clone cluster
          filler.push_back(*lastRef);
          // make new ref
          newRef = typename HitType::ClusterRef(refprod, clusters++);
        }
        it->template rekey<HitType>(newRef);
      }  // end of the loop on a single detid

    }  // end of the loop on all clusters
  }

Member Data Documentation

phase2OTClusterRecords_

std::vector<Phase2OTClusterHitRecord> helper::ClusterStorer::phase2OTClusterRecords_

private

Definition at line 94 of file ClusterStorer.h.

Referenced by addCluster().

pixelClusterRecords_

std::vector<PixelClusterHitRecord> helper::ClusterStorer::pixelClusterRecords_

private

Definition at line 92 of file ClusterStorer.h.

Referenced by addCluster(), clear(), and processAllClusters().

stripClusterRecords_

std::vector<StripClusterHitRecord> helper::ClusterStorer::stripClusterRecords_

private

Definition at line 93 of file ClusterStorer.h.

Referenced by addCluster(), clear(), and processAllClusters().