CMS 3D CMS Logo

Public Member Functions | Private Attributes

ClusterChecker Class Reference

#include <ClusterChecker.h>

List of all members.

Public Member Functions

 ClusterChecker (const edm::ParameterSet &conf)
size_t tooManyClusters (const edm::Event &e) const
 ~ClusterChecker ()

Private Attributes

edm::InputTag clusterCollectionInputTag_
bool doACheck_
unsigned int ignoreDetsAboveNClusters_
unsigned int maxNrOfCosmicClusters_
unsigned int maxNrOfPixelClusters_
edm::InputTag pixelClusterCollectionInputTag_
StringCutObjectSelector
< reco::utils::ClusterTotals
selector_

Detailed Description

Definition at line 19 of file ClusterChecker.h.


Constructor & Destructor Documentation

ClusterChecker::ClusterChecker ( const edm::ParameterSet conf)

Definition at line 13 of file ClusterChecker.cc.

References clusterCollectionInputTag_, doACheck_, edm::ParameterSet::existsAs(), edm::ParameterSet::getParameter(), ignoreDetsAboveNClusters_, maxNrOfCosmicClusters_, maxNrOfPixelClusters_, and pixelClusterCollectionInputTag_.

                                                          :
    doACheck_(conf.getParameter<bool>("doClusterCheck")),
    selector_(conf.getParameter<bool>("doClusterCheck") && conf.existsAs<std::string>("cut") ?
                conf.getParameter<std::string>("cut") : 
                "")
{
    if (doACheck_){
        clusterCollectionInputTag_ = conf.getParameter<edm::InputTag>("ClusterCollectionLabel");
        pixelClusterCollectionInputTag_ = conf.getParameter<edm::InputTag>("PixelClusterCollectionLabel");
        maxNrOfCosmicClusters_     = conf.getParameter<unsigned int>("MaxNumberOfCosmicClusters");
        maxNrOfPixelClusters_ = conf.getParameter<unsigned int>("MaxNumberOfPixelClusters");
        if (conf.existsAs<uint32_t>("DontCountDetsAboveNClusters")) {
            ignoreDetsAboveNClusters_ = conf.getParameter<uint32_t>("DontCountDetsAboveNClusters");
        } else {
            ignoreDetsAboveNClusters_ = 0;
        }
    }
}
ClusterChecker::~ClusterChecker ( )

Definition at line 33 of file ClusterChecker.cc.

{
}

Member Function Documentation

size_t ClusterChecker::tooManyClusters ( const edm::Event e) const

Definition at line 37 of file ClusterChecker.cc.

References edmNew::DetSetVector< T >::begin(), clusterCollectionInputTag_, edmNew::DetSetVector< T >::dataSize(), doACheck_, edmNew::DetSetVector< T >::end(), edm::HandleBase::failedToGet(), edm::Event::getByLabel(), ignoreDetsAboveNClusters_, LaserDQM_cfg::input, maxNrOfCosmicClusters_, maxNrOfPixelClusters_, reco::utils::ClusterTotals::pixel, pixelClusterCollectionInputTag_, reco::utils::ClusterTotals::pixeldets, selector_, edmNew::DetSetVector< T >::size(), reco::utils::ClusterTotals::strip, and reco::utils::ClusterTotals::stripdets.

Referenced by PhotonConversionTrajectorySeedProducerFromQuadrupletsAlgo::analyze(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::analyze(), CosmicSeedGenerator::produce(), SeedGeneratorFromRegionHitsEDProducer::produce(), CtfSpecialSeedGenerator::produce(), SimpleCosmicBONSeeder::produce(), and RoadSearchSeedFinder::produce().

{
    if (!doACheck_) return 0;

    // get special input for cosmic cluster multiplicity filter
    edm::Handle<edmNew::DetSetVector<SiStripCluster> > clusterDSV;
    e.getByLabel(clusterCollectionInputTag_, clusterDSV);
    reco::utils::ClusterTotals totals;
    if (!clusterDSV.failedToGet()) {
        const edmNew::DetSetVector<SiStripCluster> & input = *clusterDSV;

        if (ignoreDetsAboveNClusters_ == 0) {
            totals.strip = input.dataSize();
            totals.stripdets = input.size();
        } else {
            //loop over detectors
            totals.strip = 0;
            totals.stripdets = 0;
            edmNew::DetSetVector<SiStripCluster>::const_iterator DSViter=input.begin(), DSViter_end=input.end();
            for (; DSViter!=DSViter_end; DSViter++ ) {
                size_t siz = DSViter->size();
                if (siz > ignoreDetsAboveNClusters_) continue;
                totals.strip += siz; 
                totals.stripdets++;
            }
        }
    }
    else{
        edm::Handle<edm::LazyGetter<SiStripCluster> > lazyGH;
        e.getByLabel(clusterCollectionInputTag_, lazyGH);
        totals.stripdets = 0; // don't know how to count this online
        if (!lazyGH.failedToGet()){
            totals.strip = lazyGH->size();
        }else{
            //say something's wrong.
            edm::LogError("ClusterChecker")<<"could not get any SiStrip cluster collections of type edm::DetSetVector<SiStripCluster> or edm::LazyGetter<SiStripCluster, with label: "<<clusterCollectionInputTag_;
            totals.strip = 999999;
        }
    }
    if (totals.strip > int(maxNrOfCosmicClusters_)) return totals.strip;

    // get special input for pixel cluster multiplicity filter
    edm::Handle<edmNew::DetSetVector<SiPixelCluster> > pixelClusterDSV;
    e.getByLabel(pixelClusterCollectionInputTag_, pixelClusterDSV);
    if (!pixelClusterDSV.failedToGet()) {
        const edmNew::DetSetVector<SiPixelCluster> & input = *pixelClusterDSV;

        if (ignoreDetsAboveNClusters_ == 0) {
            totals.pixel = input.dataSize();
            totals.pixeldets = input.size();
        } else {
            //loop over detectors
            totals.pixel = 0;
            totals.pixeldets = 0;
            edmNew::DetSetVector<SiPixelCluster>::const_iterator DSViter=input.begin(), DSViter_end=input.end();
            for (; DSViter!=DSViter_end; DSViter++ ) {
                size_t siz = DSViter->size();
                if (siz > ignoreDetsAboveNClusters_) continue;
                totals.pixel += siz; 
                totals.pixeldets++;
            }
        }
    }
    else{
        //say something's wrong.
        edm::LogError("ClusterChecker")<<"could not get any SiPixel cluster collections of type edm::DetSetVector<SiPixelCluster>  with label: "<<pixelClusterCollectionInputTag_;
        totals.pixel = 999999;
    }
    if (totals.pixel > int(maxNrOfPixelClusters_)) return totals.pixel;

    if (!selector_(totals)) return totals.strip;
    return 0;
}

Member Data Documentation

Definition at line 27 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

bool ClusterChecker::doACheck_ [private]

Definition at line 26 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

Definition at line 32 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

Definition at line 29 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

unsigned int ClusterChecker::maxNrOfPixelClusters_ [private]

Definition at line 30 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

Definition at line 28 of file ClusterChecker.h.

Referenced by ClusterChecker(), and tooManyClusters().

Definition at line 31 of file ClusterChecker.h.

Referenced by tooManyClusters().