OnlineMetaDataRawToDigi Class Reference

#include <EventFilter/OnlineMetaDataRawToDigi/plugins/OnlineMetaDataRawToDigi.cc>

Inheritance diagram for OnlineMetaDataRawToDigi:

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

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

Private Member Functions
reco::BeamSpot	getBeamSpot (const online::BeamSpot_v1 &) const
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::EDGetTokenT < FEDRawDataCollection >	dataToken_

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

Detailed Description

Description: Producer to unpack event meta-data from soft-FED 1022

Definition at line 45 of file OnlineMetaDataRawToDigi.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 59 of file OnlineMetaDataRawToDigi.cc.

References dataToken_, and edm::ParameterSet::getParameter().

                                                                               {
  edm::InputTag dataLabel = iConfig.getParameter<edm::InputTag>("onlineMetaDataInputLabel");
  dataToken_ = consumes<FEDRawDataCollection>(dataLabel);

  produces<CTPPSRecord>();
  produces<DCSRecord>();
  produces<OnlineLuminosityRecord>();
  produces<reco::BeamSpot>();
}

OnlineMetaDataRawToDigi::~OnlineMetaDataRawToDigi ( )

override

Definition at line 69 of file OnlineMetaDataRawToDigi.cc.

{}

Member Function Documentation

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

static

Definition at line 142 of file OnlineMetaDataRawToDigi.cc.

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

                                                                                         {
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("onlineMetaDataInputLabel", edm::InputTag("rawDataCollector"));
  descriptions.add("onlineMetaDataRawToDigi", desc);
}

reco::BeamSpot OnlineMetaDataRawToDigi::getBeamSpot ( const online::BeamSpot_v1 &  beamSpot ) const

private

Definition at line 120 of file OnlineMetaDataRawToDigi.cc.

References cms::cuda::bs, online::BeamSpot_v1::dxdz, online::BeamSpot_v1::dydz, online::BeamSpot_v1::errDxdz, online::BeamSpot_v1::errDydz, online::BeamSpot_v1::errSigmaZ, online::BeamSpot_v1::errWidthX, online::BeamSpot_v1::errX, online::BeamSpot_v1::errY, online::BeamSpot_v1::errZ, HcalTopologyMode::LHC, makeMuonMisalignmentScenario::matrix, point, reco::BeamSpot::setBeamWidthY(), online::BeamSpot_v1::sigmaZ, online::BeamSpot_v1::widthX, online::BeamSpot_v1::widthY, online::BeamSpot_v1::x, online::BeamSpot_v1::y, and online::BeamSpot_v1::z.

Referenced by produce().

                                                                                         {
  reco::BeamSpot::Point point(beamSpot.x, beamSpot.y, beamSpot.z);

  reco::BeamSpot::CovarianceMatrix matrix;
  matrix(0, 0) = beamSpot.errX * beamSpot.errX;
  matrix(1, 1) = beamSpot.errY * beamSpot.errY;
  matrix(2, 2) = beamSpot.errZ * beamSpot.errZ;
  matrix(3, 3) = beamSpot.errSigmaZ * beamSpot.errSigmaZ;
  matrix(4, 4) = beamSpot.errDxdz * beamSpot.errDxdz;
  matrix(5, 5) = beamSpot.errDydz * beamSpot.errDydz;
  matrix(6, 6) = beamSpot.errWidthX * beamSpot.errWidthX;
  // Note: errWidthY is not part of the CovarianceMatrix

  reco::BeamSpot bs(
      point, beamSpot.sigmaZ, beamSpot.dxdz, beamSpot.dydz, beamSpot.widthX, matrix, reco::BeamSpot::BeamType::LHC);

  bs.setBeamWidthY(beamSpot.widthY);

  return bs;
}

void OnlineMetaDataRawToDigi::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 76 of file OnlineMetaDataRawToDigi.cc.

References online::Data_v1::beamSpot, online::Data_v2::beamSpot, online::Data_v3::beamSpot, runTheMatrix::const, online::Data_v2::ctpps, online::Data_v3::ctpps, FEDRawData::data(), dataToken_, online::Data_v1::dcs, online::Data_v2::dcs, online::Data_v3::dcs, getBeamSpot(), edm::Event::getByToken(), FEDHeader::length, online::Data_v1::luminosity, online::Data_v2::luminosity, online::Data_v3::luminosity, FEDNumbering::MINMetaDataSoftFEDID, BeamSpotOnline_cff::onlineBeamSpot, jetCorrFactors_cfi::payload, edm::Event::put(), FEDRawData::size(), and relval_steps::version.

                                                                                   {
  using namespace edm;

  edm::Handle<FEDRawDataCollection> rawdata;
  iEvent.getByToken(dataToken_, rawdata);

  DCSRecord dcsRecord;
  CTPPSRecord ctppsRecord;
  OnlineLuminosityRecord onlineLuminosityRecord;
  reco::BeamSpot onlineBeamSpot;

  if (rawdata.isValid()) {
    const FEDRawData& onlineMetaDataRaw = rawdata->FEDData(FEDNumbering::MINMetaDataSoftFEDID);
    const unsigned char* payload = onlineMetaDataRaw.data() + FEDHeader::length;

    if (onlineMetaDataRaw.size() >= FEDHeader::length + sizeof(uint8_t)) {
      const uint8_t version = *(reinterpret_cast<uint8_t const*>(payload));
      if (version == 1 && onlineMetaDataRaw.size() >= FEDHeader::length + sizeof(online::Data_v1)) {
        online::Data_v1 const* onlineMetaData = reinterpret_cast<online::Data_v1 const*>(payload);
        dcsRecord = DCSRecord(onlineMetaData->dcs);
        onlineLuminosityRecord = OnlineLuminosityRecord(onlineMetaData->luminosity);
        onlineBeamSpot = getBeamSpot(onlineMetaData->beamSpot);
      } else if (version == 2 && onlineMetaDataRaw.size() >= FEDHeader::length + sizeof(online::Data_v2)) {
        online::Data_v2 const* onlineMetaData = reinterpret_cast<online::Data_v2 const*>(payload);
        ctppsRecord = CTPPSRecord(onlineMetaData->ctpps);
        dcsRecord = DCSRecord(onlineMetaData->dcs);
        onlineLuminosityRecord = OnlineLuminosityRecord(onlineMetaData->luminosity);
        onlineBeamSpot = getBeamSpot(onlineMetaData->beamSpot);
      } else if (version == 3 && onlineMetaDataRaw.size() >= FEDHeader::length + sizeof(online::Data_v3)) {
        online::Data_v3 const* onlineMetaData = reinterpret_cast<online::Data_v3 const*>(payload);
        ctppsRecord = CTPPSRecord(onlineMetaData->ctpps);
        dcsRecord = DCSRecord(onlineMetaData->dcs);
        onlineLuminosityRecord = OnlineLuminosityRecord(onlineMetaData->luminosity);
        onlineBeamSpot = getBeamSpot(onlineMetaData->beamSpot);
      }
    }
  }

  iEvent.put(std::make_unique<CTPPSRecord>(ctppsRecord));
  iEvent.put(std::make_unique<DCSRecord>(dcsRecord));
  iEvent.put(std::make_unique<OnlineLuminosityRecord>(onlineLuminosityRecord));
  iEvent.put(std::make_unique<reco::BeamSpot>(onlineBeamSpot));
}

Member Data Documentation

edm::EDGetTokenT<FEDRawDataCollection> OnlineMetaDataRawToDigi::dataToken_

private

Definition at line 56 of file OnlineMetaDataRawToDigi.cc.

Referenced by OnlineMetaDataRawToDigi(), and produce().