#include <DTTTrigConstantShift.h>

Inheritance diagram for dtCalibration::DTTTrigConstantShift:

Public Member Functions
virtual DTTTrigData	correction (const DTSuperLayerId &)
	DTTTrigConstantShift (const edm::ParameterSet &)
virtual void	setES (const edm::EventSetup &setup)
virtual	~DTTTrigConstantShift ()
Private Attributes
std::string	calibChamber_
DTChamberId	chosenChamberId_
std::string	dbLabel_
const DTTtrig *	tTrigMap_
double	value_

Detailed Description

Definition at line 25 of file DTTTrigConstantShift.h.

Constructor & Destructor Documentation

DTTTrigConstantShift::DTTTrigConstantShift ( const edm::ParameterSet & pset )

Definition at line 26 of file DTTTrigConstantShift.cc.

References calibChamber_, chosenChamberId_, DTChamberId, and value_.

                                                                  :
  dbLabel_( pset.getUntrackedParameter<string>("dbLabel", "") ),
  calibChamber_( pset.getParameter<string>("calibChamber") ),
  value_( pset.getParameter<double>("value") ) {

  LogVerbatim("Calibration") << "[DTTTrigConstantShift] Applying constant correction value: " << value_ << endl;

  if( calibChamber_ != "" && calibChamber_ != "None" && calibChamber_ != "All" ){
    stringstream linestr;
    int selWheel, selStation, selSector;
    linestr << calibChamber_;
    linestr >> selWheel >> selStation >> selSector;
    chosenChamberId_ = DTChamberId(selWheel, selStation, selSector);
    LogVerbatim("Calibration") << "[DTTTrigConstantShift] Chosen chamber: " << chosenChamberId_ << endl;
  }
  //FIXME: Check if chosen chamber is valid.
}

DTTTrigConstantShift::~DTTTrigConstantShift ( ) [virtual]

Definition at line 44 of file DTTTrigConstantShift.cc.

{}

Member Function Documentation

DTTTrigData DTTTrigConstantShift::correction ( const DTSuperLayerId & slId ) [virtual]

Implements dtCalibration::DTTTrigBaseCorrection.

Definition at line 53 of file DTTTrigConstantShift.cc.

References calibChamber_, DTSuperLayerId::chamberId(), chosenChamberId_, Exception, DTTtrig::get(), DTTimeUnits::ns, ntuplemaker::status, tTrigMap_, and value_.

                                                                       {
  
  float tTrigMean,tTrigSigma,kFactor;
  int status = tTrigMap_->get(slId,tTrigMean,tTrigSigma,kFactor,DTTimeUnits::ns);
  if(status != 0) throw cms::Exception("[DTTTrigConstantShift]") << "Could not find tTrig entry in DB for"
                                                                 << slId << endl;

  float tTrigMeanNew = tTrigMean;
  if( calibChamber_ != "" && calibChamber_ != "None"){
     if( ( calibChamber_ == "All" ) ||
         ( calibChamber_ != "All" && slId.chamberId() == chosenChamberId_ ) ) {
        tTrigMeanNew = tTrigMean + value_; 
     }
  }

  return DTTTrigData(tTrigMeanNew,tTrigSigma,kFactor);
}

void DTTTrigConstantShift::setES ( const edm::EventSetup & setup ) [virtual]

Implements dtCalibration::DTTTrigBaseCorrection.

Definition at line 46 of file DTTTrigConstantShift.cc.

References dbLabel_, edm::EventSetup::get(), and tTrigMap_.

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