CSCChamberMasker Class Reference

#include <CSCChamberMasker.cc>

Inheritance diagram for CSCChamberMasker:

Public Member Functions
	CSCChamberMasker (const edm::ParameterSet &)
	~CSCChamberMasker () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &)

Private Member Functions
template<typename T , typename C = MuonDigiCollection<CSCDetId, T>>
void	ageDigis (edm::Event &event, edm::EDGetTokenT< C > &digiToken, CLHEP::HepRandomEngine &randGen, std::unique_ptr< C > &filteredDigis)
void	beginRun (edm::Run const &, edm::EventSetup const &) override
template<typename T , typename C = MuonDigiCollection<CSCDetId, T>>
void	copyDigis (edm::Event &event, edm::EDGetTokenT< C > &digiToken, std::unique_ptr< C > &filteredDigis)
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::ESGetToken< MuonSystemAging, MuonSystemAgingRcd >	m_agingObjToken
edm::EDGetTokenT< CSCALCTDigiCollection >	m_alctDigiToken
edm::EDGetTokenT< CSCCLCTDigiCollection >	m_clctDigiToken
std::map< CSCDetId, std::pair< unsigned int, float > >	m_CSCEffs
edm::ESGetToken< CSCGeometry, MuonGeometryRecord >	m_cscGeomToken
edm::EDGetTokenT< CSCStripDigiCollection >	m_stripDigiToken
edm::EDGetTokenT< CSCWireDigiCollection >	m_wireDigiToken

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

SimMuon/CSCDigitizer/plugins/CSCChamberMasker.cc

Description: Class to mask CSC digis on a chamber by chamber basis

Definition at line 69 of file CSCChamberMasker.cc.

Constructor & Destructor Documentation

CSCChamberMasker()

CSCChamberMasker::CSCChamberMasker ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 112 of file CSCChamberMasker.cc.

    : m_stripDigiToken(consumes<CSCStripDigiCollection>(iConfig.getParameter<edm::InputTag>("stripDigiTag"))),
      m_wireDigiToken(consumes<CSCWireDigiCollection>(iConfig.getParameter<edm::InputTag>("wireDigiTag"))),
      m_clctDigiToken(consumes<CSCCLCTDigiCollection>(iConfig.getParameter<edm::InputTag>("clctDigiTag"))),
      m_alctDigiToken(consumes<CSCALCTDigiCollection>(iConfig.getParameter<edm::InputTag>("alctDigiTag"))),
      m_cscGeomToken(esConsumes<CSCGeometry, MuonGeometryRecord>()),
      m_agingObjToken(esConsumes<MuonSystemAging, MuonSystemAgingRcd>()) {
  produces<CSCStripDigiCollection>("MuonCSCStripDigi");
  produces<CSCWireDigiCollection>("MuonCSCWireDigi");
  produces<CSCCLCTDigiCollection>("MuonCSCCLCTDigi");
  produces<CSCALCTDigiCollection>("MuonCSCALCTDigi");
}

~CSCChamberMasker()

CSCChamberMasker::~CSCChamberMasker ( )

override

Definition at line 125 of file CSCChamberMasker.cc.

{}

Member Function Documentation

ageDigis()

template<typename T , typename C >

void CSCChamberMasker::ageDigis ( edm::Event &  event, edm::EDGetTokenT< C > &  digiToken, CLHEP::HepRandomEngine &  randGen, std::unique_ptr< C > &  filteredDigis  )

private

Definition at line 176 of file CSCChamberMasker.cc.

                                                                 {
  if (!digiToken.isUninitialized()) {
    edm::Handle<C> digis;
    event.getByToken(digiToken, digis);
 
    for (const auto &j : (*digis)) {
      auto digiItr = j.second.first;
      auto last = j.second.second;
 
      CSCDetId const cscDetId = j.first;
 
      // Since lookups are chamber-centric, make new DetId with layer=0
      CSCDetId chId = CSCDetId(cscDetId.endcap(), cscDetId.station(), cscDetId.ring(), cscDetId.chamber(), 0);
 
      for (; digiItr != last; ++digiItr) {
        auto chEffIt = m_CSCEffs.find(chId);
 
        if (chEffIt != m_CSCEffs.end()) {
          std::pair<unsigned int, float> typeEff = chEffIt->second;
          int type = typeEff.first % 10;   // second digit gives type of inefficiency
          int layer = typeEff.first / 10;  // first digit gives layer (0 = chamber level)
 
          bool doRandomize = false;
          if (((std::is_same<T, CSCStripDigi>::value && type == EFF_WIRES) ||
               (std::is_same<T, CSCWireDigi>::value && type == EFF_STRIPS) || type == EFF_CHAMBER) &&
              (layer == 0 || cscDetId.layer() == layer))
            doRandomize = true;
 
          if (!doRandomize || (randGen.flat() <= typeEff.second)) {
            filteredDigis->insertDigi(cscDetId, *digiItr);
          }
        }
      }
    }
  }
}

References CSCDetId::chamber(), EFF_CHAMBER, EFF_STRIPS, EFF_WIRES, CSCDetId::endcap(), edm::EDGetTokenT< T >::isUninitialized(), dqmiolumiharvest::j, dqmdumpme::last, CSCDetId::layer(), phase1PixelTopology::layer, m_CSCEffs, CSCDetId::ring(), CSCDetId::station(), and relativeConstraints::value.

beginRun()

void CSCChamberMasker::beginRun ( edm::Run const &  run, edm::EventSetup const &  iSetup  )

overrideprivate

Definition at line 217 of file CSCChamberMasker.cc.

                                                                              {
  m_CSCEffs.clear();
 
  edm::ESHandle<CSCGeometry> cscGeom = iSetup.getHandle(m_cscGeomToken);
 
  edm::ESHandle<MuonSystemAging> agingObj = iSetup.getHandle(m_agingObjToken);
 
  const auto chambers = cscGeom->chambers();
 
  for (const auto *ch : chambers) {
    CSCDetId chId = ch->id();
    unsigned int rawId = chId.rawIdMaker(chId.endcap(), chId.station(), chId.ring(), chId.chamber(), 0);
    float eff = 1.;
    int type = 0;
    for (auto &agingPair : agingObj->m_CSCChambEffs) {
      if (agingPair.first != rawId)
        continue;
 
      type = agingPair.second.first;
      eff = agingPair.second.second;
      m_CSCEffs[chId] = std::make_pair(type, eff);
      break;
    }
  }
}

References CSCDetId::chamber(), CSCGeometry::chambers(), chambers, CSCDetId::endcap(), edm::EventSetup::getHandle(), m_agingObjToken, MuonSystemAging::m_CSCChambEffs, m_CSCEffs, m_cscGeomToken, CSCDetId::rawIdMaker(), CSCDetId::ring(), and CSCDetId::station().

copyDigis()

template<typename T , typename C >

void CSCChamberMasker::copyDigis ( edm::Event &  event, edm::EDGetTokenT< C > &  digiToken, std::unique_ptr< C > &  filteredDigis  )

private

Definition at line 157 of file CSCChamberMasker.cc.

                                                                                                               {
  if (!digiToken.isUninitialized()) {
    edm::Handle<C> digis;
    event.getByToken(digiToken, digis);
    for (const auto &j : (*digis)) {
      auto digiItr = j.second.first;
      auto last = j.second.second;
 
      CSCDetId const cscDetId = j.first;
 
      for (; digiItr != last; ++digiItr) {
        filteredDigis->insertDigi(cscDetId, *digiItr);
      }
    }
  }
}

References edm::EDGetTokenT< T >::isUninitialized(), dqmiolumiharvest::j, and dqmdumpme::last.

fillDescriptions()

void CSCChamberMasker::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 245 of file CSCChamberMasker.cc.

                                                                                  {
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("stripDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCStripDigi"));
  desc.add<edm::InputTag>("wireDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCWireDigi"));
  desc.add<edm::InputTag>("comparatorDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCComparatorDigi"));
  desc.add<edm::InputTag>("rpcDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCRPCDigi"));
  desc.add<edm::InputTag>("alctDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCALCTDigi"));
  desc.add<edm::InputTag>("clctDigiTag", edm::InputTag("simMuonCSCDigis:MuonCSCCLCTDigi"));
  descriptions.add("cscChamberMasker", desc);
}

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, and HLT_FULL_cff::InputTag.

produce()

void CSCChamberMasker::produce ( edm::Event &  event, const edm::EventSetup &  conditions  )

overrideprivate

Definition at line 132 of file CSCChamberMasker.cc.

                                                                               {
  edm::Service<edm::RandomNumberGenerator> randGenService;
  CLHEP::HepRandomEngine &randGen = randGenService->getEngine(event.streamID());
 
  std::unique_ptr<CSCStripDigiCollection> filteredStripDigis(new CSCStripDigiCollection());
  std::unique_ptr<CSCWireDigiCollection> filteredWireDigis(new CSCWireDigiCollection());
  std::unique_ptr<CSCCLCTDigiCollection> filteredCLCTDigis(new CSCCLCTDigiCollection());
  std::unique_ptr<CSCALCTDigiCollection> filteredALCTDigis(new CSCALCTDigiCollection());
 
  // Handle wire and strip digis
  ageDigis<CSCStripDigi>(event, m_stripDigiToken, randGen, filteredStripDigis);
  ageDigis<CSCWireDigi>(event, m_wireDigiToken, randGen, filteredWireDigis);
 
  // Don't touch CLCT or ALCT digis
  copyDigis<CSCCLCTDigi>(event, m_clctDigiToken, filteredCLCTDigis);
  copyDigis<CSCALCTDigi>(event, m_alctDigiToken, filteredALCTDigis);
 
  event.put(std::move(filteredStripDigis), "MuonCSCStripDigi");
  event.put(std::move(filteredWireDigis), "MuonCSCWireDigi");
  event.put(std::move(filteredCLCTDigis), "MuonCSCCLCTDigi");
  event.put(std::move(filteredALCTDigis), "MuonCSCALCTDigi");
}

References edm::RandomNumberGenerator::getEngine(), m_alctDigiToken, m_clctDigiToken, m_stripDigiToken, m_wireDigiToken, and eostools::move().

Member Data Documentation

m_agingObjToken

edm::ESGetToken<MuonSystemAging, MuonSystemAgingRcd> CSCChamberMasker::m_agingObjToken

private

Definition at line 97 of file CSCChamberMasker.cc.

Referenced by beginRun().

m_alctDigiToken

edm::EDGetTokenT<CSCALCTDigiCollection> CSCChamberMasker::m_alctDigiToken

private

Definition at line 95 of file CSCChamberMasker.cc.

Referenced by produce().

m_clctDigiToken

edm::EDGetTokenT<CSCCLCTDigiCollection> CSCChamberMasker::m_clctDigiToken

private

Definition at line 94 of file CSCChamberMasker.cc.

Referenced by produce().

m_CSCEffs

std::map<CSCDetId, std::pair<unsigned int, float> > CSCChamberMasker::m_CSCEffs

private

Definition at line 98 of file CSCChamberMasker.cc.

Referenced by ageDigis(), and beginRun().

m_cscGeomToken

edm::ESGetToken<CSCGeometry, MuonGeometryRecord> CSCChamberMasker::m_cscGeomToken

private

Definition at line 96 of file CSCChamberMasker.cc.

Referenced by beginRun().

m_stripDigiToken

edm::EDGetTokenT<CSCStripDigiCollection> CSCChamberMasker::m_stripDigiToken

private

Definition at line 92 of file CSCChamberMasker.cc.

Referenced by produce().

m_wireDigiToken

edm::EDGetTokenT<CSCWireDigiCollection> CSCChamberMasker::m_wireDigiToken

private

Definition at line 93 of file CSCChamberMasker.cc.

Referenced by produce().