DTTTrigSyncTOFCorr.h

Go to the documentation of this file.

#ifndef RecoLocalMuon_DTTTrigSyncTOFCorr_H
#define RecoLocalMuon_DTTTrigSyncTOFCorr_H

#include "CalibMuon/DTDigiSync/interface/DTTTrigBaseSync.h"



class DTLayer;
class DTWireId;

namespace edm {
  class ParameterSet;
}

class DTTTrigSyncTOFCorr : public DTTTrigBaseSync {
public:
  DTTTrigSyncTOFCorr(const edm::ParameterSet& config);

  virtual ~DTTTrigSyncTOFCorr();

  // Operations

  virtual void setES(const edm::EventSetup& setup) {}


  virtual double offset(const DTLayer* layer,
            const DTWireId& wireId,
            const GlobalPoint& globPos,
            double& tTrig,
            double& wirePropCorr,
            double& tofCorr);

  virtual double offset(const DTWireId& wireId);

  virtual double emulatorOffset(const DTWireId& wireId,
                double &tTrig,
                double &t0cell);

 private:
  // The fixed t_trig to be subtracted to digi time (ns)
  const double theTTrig;
  // Velocity of signal propagation along the wire (cm/ns)
  // For the value
  // cfr. CMS-IN 2000-021:   (2.56+-0.17)x1e8 m/s
  //      CMS NOTE 2003-17:  (0.244)  m/ns = 24.4 cm/ns
  const double theVPropWire;
  
  // Select the mode for TOF correction:
  //     0: tofCorr = TOF from IP to 3D Hit position (globPos)
  //     1: tofCorr = TOF correction for distance difference
  //                  between 3D center of the chamber and hit position
  //     2: tofCorr = TOF correction for distance difference
  //                  between 3D center of the wire and hit position
  const int theTOFCorrType;

  // Set the verbosity level
  const bool debug;
  // spacing of BX in ns
  double theBXspace;
};
#endif