dtCalibration::DTTTrigMatchRPhi Class Reference

#include <DTTTrigMatchRPhi.h>

Inheritance diagram for dtCalibration::DTTTrigMatchRPhi:

Public Member Functions
DTTTrigData	correction (const DTSuperLayerId &) override
	DTTTrigMatchRPhi (const edm::ParameterSet &)
void	setES (const edm::EventSetup &setup) override
	~DTTTrigMatchRPhi () override
Public Member Functions inherited from dtCalibration::DTTTrigBaseCorrection
	DTTTrigBaseCorrection ()
virtual	~DTTTrigBaseCorrection ()

Private Attributes
std::string	dbLabel
const DTTtrig *	tTrigMap_

Detailed Description

Definition at line 23 of file DTTTrigMatchRPhi.h.

Constructor & Destructor Documentation

DTTTrigMatchRPhi()

DTTTrigMatchRPhi::DTTTrigMatchRPhi

(

const edm::ParameterSet &

pset

)

Definition at line 22 of file DTTTrigMatchRPhi.cc.

                                                             {
    dbLabel = pset.getUntrackedParameter<string>("dbLabel", "");
  }

References TriggerEventFlag_cfi::dbLabel, and muonDTDigis_cfi::pset.

~DTTTrigMatchRPhi()

DTTTrigMatchRPhi::~DTTTrigMatchRPhi ( )

override

Definition at line 26 of file DTTTrigMatchRPhi.cc.

{}

Member Function Documentation

correction()

DTTTrigData DTTTrigMatchRPhi::correction ( const DTSuperLayerId &  slId )

overridevirtual

Implements dtCalibration::DTTTrigBaseCorrection.

Definition at line 35 of file DTTTrigMatchRPhi.cc.

                                                                     {
    float tTrigMean, tTrigSigma, kFactor;
    int status = tTrigMap_->get(slId, tTrigMean, tTrigSigma, kFactor, DTTimeUnits::ns);
    // RZ superlayers return the current value
    if (slId.superLayer() == 2) {
      if (status != 0)
        throw cms::Exception("[DTTTrigMatchRPhi]") << "Could not find tTrig entry in DB for" << slId << endl;
      return DTTTrigData(tTrigMean, tTrigSigma, kFactor);
    } else {
      DTSuperLayerId partnerSLId(slId.chamberId(), (slId.superLayer() == 1) ? 3 : 1);
      float tTrigMeanNew, tTrigSigmaNew, kFactorNew;
      if (!status) {  // Gets average of both SuperLayer's
        if (!tTrigMap_->get(partnerSLId, tTrigMeanNew, tTrigSigmaNew, kFactorNew, DTTimeUnits::ns)) {
          tTrigMeanNew = (tTrigMean + tTrigMeanNew) / 2.;
          //         tTrigSigmaNew = sqrt(tTrigSigmaNew*tTrigSigmaNew + tTrigSigma*tTrigSigma)/2.;
          tTrigSigmaNew = (tTrigSigmaNew + tTrigSigma) / 2.;
 
          kFactorNew = kFactor;
          return DTTTrigData(tTrigMeanNew, tTrigSigmaNew, kFactorNew);
        } else
          return DTTTrigData(tTrigMean, tTrigSigma, kFactor);
      } else {  // If there is no entry tries to find partner SL and retrieves its value
        if (!tTrigMap_->get(partnerSLId, tTrigMeanNew, tTrigSigmaNew, kFactorNew, DTTimeUnits::ns))
          return DTTTrigData(tTrigMeanNew, tTrigSigmaNew, kFactorNew);
        else {  // Both RPhi SL's not present in DB
          throw cms::Exception("[DTTTrigMatchRPhi]") << "Could not find tTrig entry in DB for" << slId << "\n"
                                                     << partnerSLId << endl;
        }
      }
    }
  }

References DTSuperLayerId::chamberId(), Exception, dttriganalyzer_cfi::kFactor, DTTimeUnits::ns, mps_update::status, and DTSuperLayerId::superLayer().

setES()

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

overridevirtual

Implements dtCalibration::DTTTrigBaseCorrection.

Definition at line 28 of file DTTTrigMatchRPhi.cc.

                                                      {
    // Get tTrig record from DB
    ESHandle<DTTtrig> tTrig;
    setup.get<DTTtrigRcd>().get(dbLabel, tTrig);
    tTrigMap_ = &*tTrig;
  }

References TriggerEventFlag_cfi::dbLabel, get, singleTopDQM_cfi::setup, and dttriganalyzer_cfi::tTrig.

Member Data Documentation

dbLabel

std::string dtCalibration::DTTTrigMatchRPhi::dbLabel

private

Definition at line 37 of file DTTTrigMatchRPhi.h.

tTrigMap_

const DTTtrig* dtCalibration::DTTTrigMatchRPhi::tTrigMap_

private

Definition at line 35 of file DTTTrigMatchRPhi.h.