RecoTracker/TkSeedGenerator/src/ClusterChecker.cc - master - githubmirror/cmssw

RecoTracker/TkSeedGenerator/src/ClusterChecker.cc
111 строк4 KB
mmusich
add fillDescriptions for CtfSpecialSeedGenerator and implement customization for HLT menu
11 ноя 2024, 10:52
11 ноя 2024, 10:5276acd21
#include "RecoTracker/TkSeedGenerator/interface/ClusterChecker.h"

#include "FWCore/Framework/interface/Event.h"
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"

#include "FWCore/MessageLogger/interface/MessageLogger.h"

ClusterChecker::ClusterChecker(const edm::ParameterSet& conf, edm::ConsumesCollector&& iC) : ClusterChecker(conf, iC) {}

ClusterChecker::ClusterChecker(const edm::ParameterSet& conf, edm::ConsumesCollector& iC)
    : 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");
    token_sc = iC.consumes<edmNew::DetSetVector<SiStripCluster> >(clusterCollectionInputTag_);
    token_pc = iC.consumes<edmNew::DetSetVector<SiPixelCluster> >(pixelClusterCollectionInputTag_);
    maxNrOfStripClusters_ = conf.getParameter<unsigned int>("MaxNumberOfStripClusters");
    maxNrOfPixelClusters_ = conf.getParameter<unsigned int>("MaxNumberOfPixelClusters");
    if (conf.existsAs<uint32_t>("DontCountDetsAboveNClusters")) {
      ignoreDetsAboveNClusters_ = conf.getParameter<uint32_t>("DontCountDetsAboveNClusters");
    } else {
      ignoreDetsAboveNClusters_ = 0;
    }
  }
}

void ClusterChecker::fillDescriptions(edm::ParameterSetDescription& desc) {
  desc.add<bool>("doClusterCheck", true);
  desc.add<unsigned>("MaxNumberOfStripClusters", 400000);
  desc.add<edm::InputTag>("ClusterCollectionLabel", edm::InputTag("siStripClusters"));
  desc.add<unsigned>("MaxNumberOfPixelClusters", 40000);
  desc.add<edm::InputTag>("PixelClusterCollectionLabel", edm::InputTag("siPixelClusters"));
  desc.add<std::string>("cut",
                        "strip < 400000 && pixel < 40000 && (strip < 50000 + 10*pixel) && (pixel < 5000 + 0.1*strip)");
  desc.add<uint32_t>("DontCountDetsAboveNClusters", 0);
}

ClusterChecker::~ClusterChecker() {}

size_t ClusterChecker::tooManyClusters(const edm::Event& e) const {
  if (!doACheck_)
    return 0;

  // get special input for cosmic cluster multiplicity filter
  edm::Handle<edmNew::DetSetVector<SiStripCluster> > clusterDSV;
  e.getByToken(token_sc, 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++;
      }
    }
  }
  if (totals.strip > int(maxNrOfStripClusters_))
    return totals.strip;

  // get special input for pixel cluster multiplicity filter
  edm::Handle<edmNew::DetSetVector<SiPixelCluster> > pixelClusterDSV;
  e.getByToken(token_pc, 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;
}