DTTTrigSyncT0Only.cc

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/*
 *  See header file for a description of this class.
 *
 *  \author G. Cerminara - INFN Torino
 */

#include "DTTTrigSyncT0Only.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "DataFormats/MuonDetId/interface/DTWireId.h"
#include "CondFormats/DTObjects/interface/DTT0.h"
#include "CondFormats/DataRecord/interface/DTT0Rcd.h"

#include <iostream>

using namespace std;
using namespace edm;

DTTTrigSyncT0Only::DTTTrigSyncT0Only(const ParameterSet& config) : debug(config.getUntrackedParameter<bool>("debug")) {}

DTTTrigSyncT0Only::~DTTTrigSyncT0Only() {}

void DTTTrigSyncT0Only::setES(const EventSetup& setup) {
  ESHandle<DTT0> t0;
  setup.get<DTT0Rcd>().get(t0);
  tZeroMap = &*t0;

  if (debug) {
    cout << "[DTTTrigSyncT0Only] T0 version: " << t0->version() << endl;
  }
}

double DTTTrigSyncT0Only::offset(const DTLayer* layer,
                                 const DTWireId& wireId,
                                 const GlobalPoint& globPos,
                                 double& tTrig,
                                 double& wirePropCorr,
                                 double& tofCorr) const {
  tTrig = offset(wireId);
  wirePropCorr = 0;
  tofCorr = 0;

  if (debug) {
    cout << "[DTTTrigSyncT0Only] Offset (ns): " << tTrig + wirePropCorr - tofCorr << endl
         << "      various contributions are: "
         << endl
         //<< "      tZero (ns):   " << t0 << endl
         << "      Propagation along wire delay (ns): " << wirePropCorr << endl
         << "      TOF correction (ns): " << tofCorr << endl
         << endl;
  }
  //The global offset is the sum of various contributions
  return tTrig + wirePropCorr - tofCorr;
}

double DTTTrigSyncT0Only::offset(const DTWireId& wireId) const {
  float t0 = 0;
  float t0rms = 0;
  tZeroMap->get(wireId, t0, t0rms, DTTimeUnits::ns);

  return t0;
}

double DTTTrigSyncT0Only::emulatorOffset(const DTWireId& wireId, double& tTrig, double& t0cell) const {
  tTrig = 0.;
  t0cell = 0.;
  return 0.;
}