DTT0Correction Class Reference

#include <DTT0Correction.h>

Inheritance diagram for DTT0Correction:

Public Member Functions
void	analyze (const edm::Event &event, const edm::EventSetup &setup) override
void	beginJob () override
void	beginRun (const edm::Run &run, const edm::EventSetup &setup) override
	DTT0Correction (const edm::ParameterSet &pset)
	Constructor. More...
void	endJob () override
	~DTT0Correction () override
	Destructor. More...
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
SerialTaskQueue *	globalLuminosityBlocksQueue ()
SerialTaskQueue *	globalRunsQueue ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
	~EDAnalyzer () override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Private Attributes
std::unique_ptr< dtCalibration::DTT0BaseCorrection >	correctionAlgo_
edm::ESHandle< DTGeometry >	muonGeom_
const DTT0 *	t0Map_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
static bool	wantsGlobalLuminosityBlocks ()
static bool	wantsGlobalRuns ()
static bool	wantsStreamLuminosityBlocks ()
static bool	wantsStreamRuns ()
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Class that reads and corrects t0 DB

Definition at line 20 of file DTT0Correction.h.

Constructor & Destructor Documentation

DTT0Correction::DTT0Correction

(

const edm::ParameterSet &

pset

)

Constructor.

Definition at line 30 of file DTT0Correction.cc.

References timingPdfMaker::get, and edm::ParameterSet::getParameter().

    : correctionAlgo_{DTT0CorrectionFactory::get()->create(pset.getParameter<string>("correctionAlgo"),
                                                           pset.getParameter<ParameterSet>("correctionAlgoConfig"))} {
  LogVerbatim("Calibration") << "[DTT0Correction] Constructor called" << endl;
}

DTT0Correction::~DTT0Correction ( )

override

Destructor.

Definition at line 36 of file DTT0Correction.cc.

{ LogVerbatim("Calibration") << "[DTT0Correction] Destructor called" << endl; }

Member Function Documentation

void DTT0Correction::analyze ( const edm::Event &  event, const edm::EventSetup &  setup  )

inlineoverride

Definition at line 32 of file DTT0Correction.h.

{}

void DTT0Correction::beginJob ( void  )

inlineoverridevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 30 of file DTT0Correction.h.

References writedatasetfile::run, and singleTopDQM_cfi::setup.

{}

void DTT0Correction::beginRun ( const edm::Run &  run, const edm::EventSetup &  setup  )

override

Definition at line 38 of file DTT0Correction.cc.

References correctionAlgo_, edm::EventSetup::get(), muonGeom_, t0Map_, and DTT0::version().

                                                                           {
  // Get t0 record from DB
  ESHandle<DTT0> t0H;
  setup.get<DTT0Rcd>().get(t0H);
  t0Map_ = &*t0H;
  LogVerbatim("Calibration") << "[DTT0Correction]: T0 version: " << t0H->version() << endl;

  // Get geometry from Event Setup
  setup.get<MuonGeometryRecord>().get(muonGeom_);

  // Pass EventSetup to correction Algo
  correctionAlgo_->setES(setup);
}

void DTT0Correction::endJob ( void  )

overridevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 52 of file DTT0Correction.cc.

References correctionAlgo_, DTTimeUnits::counts, MillePedeFileConverter_cfg::e, cms::Exception::explainSelf(), DTTopology::firstChannel(), DTT0::get(), DTTopology::lastChannel(), dtCalibration::DTT0Data::mean, muonGeom_, record, dtCalibration::DTT0Data::rms, DTT0::set(), mps_update::status, DTGeometry::superLayers(), and t0Map_.

Referenced by o2olib.O2ORunMgr::executeJob().

                            {
  // Create the object to be written to DB
  DTT0* t0NewMap = new DTT0();

  // Loop over all channels
  for (vector<const DTSuperLayer*>::const_iterator sl = muonGeom_->superLayers().begin();
       sl != muonGeom_->superLayers().end();
       ++sl) {
    for (vector<const DTLayer*>::const_iterator layer = (*sl)->layers().begin(); layer != (*sl)->layers().end();
         ++layer) {
      // Access layer topology
      const DTTopology& dtTopo = (*layer)->specificTopology();
      const int firstWire = dtTopo.firstChannel();
      const int lastWire = dtTopo.lastChannel();
      //const int nWires = dtTopo.channels();

      //Loop on wires
      for (int wire = firstWire; wire <= lastWire; ++wire) {
        DTWireId wireId((*layer)->id(), wire);

        // Get old value from DB
        float t0Mean, t0RMS;
        int status = t0Map_->get(wireId, t0Mean, t0RMS, DTTimeUnits::counts);

        // Compute new t0 for this wire
        try {
          dtCalibration::DTT0Data t0Corr = correctionAlgo_->correction(wireId);
          float t0MeanNew = t0Corr.mean;
          float t0RMSNew = t0Corr.rms;
          t0NewMap->set(wireId, t0MeanNew, t0RMSNew, DTTimeUnits::counts);

          LogVerbatim("Calibration") << "New t0 for: " << wireId << " mean from " << t0Mean << " to " << t0MeanNew
                                     << " rms from " << t0RMS << " to " << t0RMSNew << endl;
        } catch (cms::Exception& e) {
          LogError("Calibration") << e.explainSelf();
          // Set db to the old value, if it was there in the first place
          if (!status) {
            t0NewMap->set(wireId, t0Mean, t0RMS, DTTimeUnits::counts);
            LogVerbatim("Calibration") << "Keep old t0 for: " << wireId << " mean " << t0Mean << " rms " << t0RMS
                                       << endl;
          }
          continue;
        }
      }  // End of loop on wires
    }    // End of loop on layers
  }      // End of loop on superlayers

  //Write object to DB
  LogVerbatim("Calibration") << "[DTT0Correction]: Writing t0 object to DB!" << endl;
  string record = "DTT0Rcd";
  DTCalibDBUtils::writeToDB<DTT0>(record, t0NewMap);
}

Member Data Documentation

std::unique_ptr<dtCalibration::DTT0BaseCorrection> DTT0Correction::correctionAlgo_

private

Definition at line 40 of file DTT0Correction.h.

Referenced by beginRun(), and endJob().

edm::ESHandle<DTGeometry> DTT0Correction::muonGeom_

private

Definition at line 38 of file DTT0Correction.h.

Referenced by beginRun(), and endJob().

const DTT0* DTT0Correction::t0Map_

private

Definition at line 37 of file DTT0Correction.h.

Referenced by beginRun(), and endJob().