DTVDriftMeanTimer Class Reference

#include <DTVDriftMeanTimer.h>

Inheritance diagram for DTVDriftMeanTimer:

Public Member Functions
virtual DTVDriftData	compute (const DTSuperLayerId &)
	DTVDriftMeanTimer (edm::ParameterSet const &)
virtual void	setES (const edm::EventSetup &setup)
virtual	~DTVDriftMeanTimer ()
Public Member Functions inherited from DTVDriftBaseAlgo
	DTVDriftBaseAlgo ()
virtual	~DTVDriftBaseAlgo ()

Private Attributes
DTMeanTimerFitter *	fitter_
TFile *	rootFile_

Detailed Description

Concrete implementation of a DTVDriftBaseAlgo. Computes vDrift using the Mean Timer algorithm.

Revision:

1.1

Author

A. Vilela Pereira

Definition at line 18 of file DTVDriftMeanTimer.h.

Constructor & Destructor Documentation

DTVDriftMeanTimer::DTVDriftMeanTimer

(

edm::ParameterSet const &

pset

)

Definition at line 32 of file DTVDriftMeanTimer.cc.

References debug, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), and dtTPAnalyzer_cfg::rootFileName.

                                                             {
  string rootFileName = pset.getParameter<string>("rootFileName");
  rootFile_ = new TFile(rootFileName.c_str(), "READ");
  fitter_ = new DTMeanTimerFitter(rootFile_);
  bool debug = pset.getUntrackedParameter<bool>("debug", false);
  if(debug) fitter_->setVerbosity(1);
}

DTVDriftMeanTimer::~DTVDriftMeanTimer ( )

virtual

Definition at line 40 of file DTVDriftMeanTimer.cc.

                                      {
  rootFile_->Close();
  delete fitter_;
}

Member Function Documentation

DTVDriftData DTVDriftMeanTimer::compute ( const DTSuperLayerId &  slId )

virtual

Implements DTVDriftBaseAlgo.

Definition at line 47 of file DTVDriftMeanTimer.cc.

References N, DTChamberId::sector(), DTChamberId::station(), DTSuperLayerId::superLayer(), and DTChamberId::wheel().

                                                                  {

  // Evaluate v_drift and sigma from the TMax histograms
  DTWireId wireId(slId, 0, 0);
  TString N = ( ( ( ( (TString)"TMax" + (long)wireId.wheel() )
                                      + (long)wireId.station() )
                              + (long)wireId.sector() ) + (long)wireId.superLayer() );
  vector<float> vDriftAndReso = fitter_->evaluateVDriftAndReso(N);

  // Don't write the constants for the SL if the vdrift was not computed
  if(vDriftAndReso.front() == -1)
     throw cms::Exception("DTCalibration") << "Could not compute valid vDrift value for SL " << slId << endl;

  return DTVDriftData(vDriftAndReso[0],vDriftAndReso[1]);
}

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

virtual

Implements DTVDriftBaseAlgo.

Definition at line 45 of file DTVDriftMeanTimer.cc.

{}

Member Data Documentation

DTMeanTimerFitter* DTVDriftMeanTimer::fitter_

private

Definition at line 27 of file DTVDriftMeanTimer.h.

TFile* DTVDriftMeanTimer::rootFile_

private

Definition at line 26 of file DTVDriftMeanTimer.h.