SimGeneral/TrackingAnalysis/src/PixelPSimHitSelector.cc - master - githubmirror/cmssw

SimGeneral/TrackingAnalysis/src/PixelPSimHitSelector.cc

43 строки2 KB

Sunanda

Remove some compilation warnings in SimGeneral/TrackingAnalysis

27 дек 2021, 20:16

27 дек 2021, 20:16159c28c


#include "FWCore/Framework/interface/ESHandle.h"

#include "SimDataFormats/CrossingFrame/interface/CrossingFrame.h"
#include "SimDataFormats/CrossingFrame/interface/MixCollection.h"

#include "SimGeneral/TrackingAnalysis/interface/PixelPSimHitSelector.h"

void PixelPSimHitSelector::select(PSimHitCollection &selection,
                                  edm::Event const &event,
                                  edm::EventSetup const &setup) const {
  // Look for psimhit collection associated o the tracker
  PSimHitCollectionMap::const_iterator pSimHitCollections = pSimHitCollectionMap_.find("pixel");

  // Check that there are psimhit collections defined for the tracker
  if (pSimHitCollections == pSimHitCollectionMap_.end())
    return;

  // Grab all the PSimHit from the different sencitive volumes
  edm::Handle<CrossingFrame<PSimHit>> cfPSimHits;
  std::vector<const CrossingFrame<PSimHit> *> cfPSimHitProductPointers;

  // Collect the product pointers to the different psimhit collection
  for (std::size_t i = 0; i < pSimHitCollections->second.size(); ++i) {
    event.getByLabel("mix", pSimHitCollections->second[i], cfPSimHits);
    cfPSimHitProductPointers.push_back(cfPSimHits.product());
  }

  // Create a mix collection from the different psimhit collections
  std::unique_ptr<MixCollection<PSimHit>> pSimHits(new MixCollection<PSimHit>(cfPSimHitProductPointers));

  // Accessing dead pixel modules from DB:
  edm::ESHandle<SiPixelQuality> siPixelBadModule = setup.getHandle(badModuleToken_);

  // Reading the DB information
  std::vector<SiPixelQuality::disabledModuleType> badModules(siPixelBadModule->getBadComponentList());
  SiPixelQuality pixelQuality(badModules);

  // Select only psimhits from alive modules
  for (MixCollection<PSimHit>::MixItr pSimHit = pSimHits->begin(); pSimHit != pSimHits->end(); ++pSimHit) {
    if (!pixelQuality.IsModuleBad(pSimHit->detUnitId()))
      selection.push_back(*pSimHit);
  }
}