dtCalibration::DTT0FillChamberFromDB Class Reference

#include <DTT0FillChamberFromDB.h>

Inheritance diagram for dtCalibration::DTT0FillChamberFromDB:

Public Member Functions
DTT0Data	correction (const DTWireId &) override
	DTT0FillChamberFromDB (const edm::ParameterSet &)
void	setES (const edm::EventSetup &setup) override
	~DTT0FillChamberFromDB () override
Public Member Functions inherited from dtCalibration::DTT0BaseCorrection
	DTT0BaseCorrection ()
virtual	~DTT0BaseCorrection ()

Private Attributes
std::string	chamberRef_
DTChamberId	chosenChamberId_
std::string	dbLabelRef_
const DTT0 *	t0Map_
const DTT0 *	t0MapRef_

Detailed Description

Definition at line 25 of file DTT0FillChamberFromDB.h.

Constructor & Destructor Documentation

DTT0FillChamberFromDB()

DTT0FillChamberFromDB::DTT0FillChamberFromDB

(

const edm::ParameterSet &

pset

)

Definition at line 27 of file DTT0FillChamberFromDB.cc.

      : dbLabelRef_(pset.getParameter<string>("dbLabelRef")), chamberRef_(pset.getParameter<string>("chamberId")) {
    //DTChamberId chosenChamberId;
    if (!chamberRef_.empty() && chamberRef_ != "None") {
      stringstream linestr;
      int selWheel, selStation, selSector;
      linestr << chamberRef_;
      linestr >> selWheel >> selStation >> selSector;
      chosenChamberId_ = DTChamberId(selWheel, selStation, selSector);
      LogVerbatim("Calibration") << "[DTT0FillChamberFromDB] Chosen chamber: " << chosenChamberId_ << endl;
    }
    //FIXME: Check if chosen chamber is valid.
  }

References chamberRef_, and chosenChamberId_.

~DTT0FillChamberFromDB()

DTT0FillChamberFromDB::~DTT0FillChamberFromDB ( )

override

Definition at line 41 of file DTT0FillChamberFromDB.cc.

{}

Member Function Documentation

correction()

DTT0Data DTT0FillChamberFromDB::correction ( const DTWireId &  wireId )

overridevirtual

Implements dtCalibration::DTT0BaseCorrection.

Definition at line 57 of file DTT0FillChamberFromDB.cc.

                                                                   {
    // If wire belongs to chosen chamber, use t0 value from reference DB
    // Otherwise use value from default DB
 
    DTChamberId chamberId = wireId.layerId().superlayerId().chamberId();
 
    if (!chamberRef_.empty() && chamberRef_ != "None" && chamberId == chosenChamberId_) {
      // Access reference DB
      float t0MeanRef, t0RMSRef;
      int statusRef = t0MapRef_->get(wireId, t0MeanRef, t0RMSRef, DTTimeUnits::counts);
      if (!statusRef) {
        return DTT0Data(t0MeanRef, t0RMSRef);
      } else {
        //...
        throw cms::Exception("[DTT0FillChamberFromDB]")
            << "Could not find t0 entry in reference DB for" << wireId << endl;
      }
    } else {
      // Access default DB
      float t0Mean, t0RMS;
      int status = t0Map_->get(wireId, t0Mean, t0RMS, DTTimeUnits::counts);
      if (!status) {
        return DTT0Data(t0Mean, t0RMS);
      } else {
        //...
        throw cms::Exception("[DTT0FillChamberFromDB]") << "Could not find t0 entry in DB for" << wireId << endl;
      }
    }
  }

References DTSuperLayerId::chamberId(), chamberRef_, chosenChamberId_, DTTimeUnits::counts, Exception, DTT0::get(), DTWireId::layerId(), mps_update::status, DTLayerId::superlayerId(), t0Map_, and t0MapRef_.

setES()

void DTT0FillChamberFromDB::setES ( const edm::EventSetup &  setup )

overridevirtual

Implements dtCalibration::DTT0BaseCorrection.

Definition at line 43 of file DTT0FillChamberFromDB.cc.

                                                           {
    // Get t0 record from DB
    ESHandle<DTT0> t0H;
    setup.get<DTT0Rcd>().get(t0H);
    t0Map_ = &*t0H;
    LogVerbatim("Calibration") << "[DTT0FillChamberFromDB] T0 version: " << t0H->version();
 
    // Get reference t0 DB
    ESHandle<DTT0> t0RefH;
    setup.get<DTT0Rcd>().get(dbLabelRef_, t0RefH);
    t0MapRef_ = &*t0RefH;
    LogVerbatim("Calibration") << "[DTT0FillChamberFromDB] Reference T0 version: " << t0RefH->version();
  }

References dbLabelRef_, get, singleTopDQM_cfi::setup, t0Map_, t0MapRef_, and DTT0::version().

Member Data Documentation

chamberRef_

std::string dtCalibration::DTT0FillChamberFromDB::chamberRef_

private

Definition at line 38 of file DTT0FillChamberFromDB.h.

Referenced by correction(), and DTT0FillChamberFromDB().

chosenChamberId_

DTChamberId dtCalibration::DTT0FillChamberFromDB::chosenChamberId_

private

Definition at line 40 of file DTT0FillChamberFromDB.h.

Referenced by correction(), and DTT0FillChamberFromDB().

dbLabelRef_

std::string dtCalibration::DTT0FillChamberFromDB::dbLabelRef_

private

Definition at line 37 of file DTT0FillChamberFromDB.h.

Referenced by setES().

t0Map_

const DTT0* dtCalibration::DTT0FillChamberFromDB::t0Map_

private

Definition at line 43 of file DTT0FillChamberFromDB.h.

Referenced by correction(), and setES().

t0MapRef_

const DTT0* dtCalibration::DTT0FillChamberFromDB::t0MapRef_

private

Definition at line 42 of file DTT0FillChamberFromDB.h.

Referenced by correction(), and setES().