#include <DTDigiForNoiseTask.h>

Inheritance diagram for DTDigiForNoiseTask:

Public Member Functions
	DTDigiForNoiseTask (const edm::ParameterSet &ps)
	Constructor.
virtual	~DTDigiForNoiseTask ()
	Destructor.
Protected Member Functions
void	analyze (const edm::Event &e, const edm::EventSetup &c)
	Analyze.
void	beginJob ()
	BeginJob.
void	beginLuminosityBlock (edm::LuminosityBlock const &lumiSeg, edm::EventSetup const &context)
	To reset the MEs.
void	beginRun (const edm::Run &, const edm::EventSetup &)
	BeginRun.
void	bookHistos (const DTLayerId &dtSL)
	Book the ME.
void	endJob ()
	Endjob.
Private Attributes
DQMStore *	dbe
bool	debug
std::map< DTLayerId, MonitorElement * >	digiHistos
edm::ESHandle< DTGeometry >	muonGeom
int	nevents
edm::ParameterSet	parameters

Detailed Description

Definition at line 39 of file DTDigiForNoiseTask.h.

Constructor & Destructor Documentation

DTDigiForNoiseTask::DTDigiForNoiseTask ( const edm::ParameterSet & ps )

Constructor.

Definition at line 38 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, debug, edm::ParameterSet::getUntrackedParameter(), cmsCodeRules::cppFunctionSkipper::operator, and Parameters::parameters.

                                                               {
  
  debug = ps.getUntrackedParameter<bool>("debug", false);
  if(debug)
    cout<<"[DTDigiForNoiseTask]: Constructor"<<endl;

  parameters = ps;
  
  dbe = edm::Service<DQMStore>().operator->();

}

DTDigiForNoiseTask::~DTDigiForNoiseTask ( ) [virtual]

Destructor.

Definition at line 51 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, debug, and nevents.

                                       {

  if(debug)
    cout << "DTDigiForNoiseTask: analyzed " << nevents << " events" << endl;

}

Member Function Documentation

void DTDigiForNoiseTask::analyze	(	const edm::Event &	e,
		const edm::EventSetup &	c
	)		`[protected, virtual]`

Analyze.

Implements edm::EDAnalyzer.

Definition at line 145 of file DTDigiForNoiseTask.cc.

References bookHistos(), debug, DTTopology::firstChannel(), edm::Event::getByLabel(), DTTopology::lastChannel(), and nevents.

                                                                         {
  
  nevents++;
  //  cout << "events:  " << nevents << endl;
  if (nevents%1000 == 0 && debug) {}
  
  edm::Handle<DTDigiCollection> dtdigis;
  e.getByLabel("dtunpacker", dtdigis);

  std::map< int,int > DigiPerWirePerEvent;
  
  // Loop over all the chambers
  vector<DTChamber*>::const_iterator ch_it = muonGeom->chambers().begin();
  vector<DTChamber*>::const_iterator ch_end = muonGeom->chambers().end();
  // Loop over the SLs
  for (; ch_it != ch_end; ++ch_it) {
    //    DTChamberId ch = (*ch_it)->id();
    vector<const DTSuperLayer*>::const_iterator sl_it = (*ch_it)->superLayers().begin(); 
    vector<const DTSuperLayer*>::const_iterator sl_end = (*ch_it)->superLayers().end();
    // Loop over the SLs
    for(; sl_it != sl_end; ++sl_it) {
      vector<const DTLayer*>::const_iterator l_it = (*sl_it)->layers().begin(); 
      vector<const DTLayer*>::const_iterator l_end = (*sl_it)->layers().end();
      // Loop over the Ls
      for(; l_it != l_end; ++l_it) {
        DTLayerId layerId = (*l_it)->id();

        DTDigiCollection::Range layerDigi= dtdigis->get(layerId);
        if(layerDigi.first != layerDigi.second){

          const DTTopology& dtTopo = muonGeom->layer(layerId)->specificTopology();
          const int firstWire = dtTopo.firstChannel();
          const int lastWire = dtTopo.lastChannel();
          
          if (digiHistos.find(layerId) == digiHistos.end())
            bookHistos(layerId);
          
          if (digiHistos.find(layerId) != digiHistos.end()){
            for (int wire=firstWire; wire<=lastWire; wire++) {
              DigiPerWirePerEvent[wire]= 0;
            }

            for (DTDigiCollection::const_iterator digi = layerDigi.first;
                 digi!=layerDigi.second;
                 ++digi){
              DigiPerWirePerEvent[(*digi).wire()]+=1;
            }

            for (int wire=firstWire; wire<=lastWire; wire++) {
              digiHistos.find(layerId)->second->Fill(wire,DigiPerWirePerEvent[wire]);
            }
          }
        }

      } //Loop Ls
    } //Loop SLs
  } //Loop over chambers
   
}

void DTDigiForNoiseTask::beginJob ( void ) [protected, virtual]

BeginJob.

Reimplemented from edm::EDAnalyzer.

Definition at line 69 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, debug, and nevents.

                                 {

  if(debug)
    cout<<"[DTDigiForNoiseTask]: BeginJob"<<endl;

  nevents = 0;

}

void DTDigiForNoiseTask::beginLuminosityBlock	(	edm::LuminosityBlock const &	lumiSeg,
		edm::EventSetup const &	context
	)		`[protected, virtual]`

To reset the MEs.

Reimplemented from edm::EDAnalyzer.

Definition at line 88 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, debug, timingPdfMaker::histo, edm::LuminosityBlockBase::id(), edm::LuminosityBlockID::luminosityBlock(), and Parameters::parameters.

                                                                                                       {
  
  if(debug)
    cout<<"[DTDigiForNoiseTask]: Begin of LS transition"<<endl;
  
  if(lumiSeg.id().luminosityBlock()%parameters.getUntrackedParameter<int>("ResetCycle", 3) == 0) {
    for(map< DTLayerId, MonitorElement* > ::const_iterator histo = digiHistos.begin();
        histo != digiHistos.end();
        histo++) {
      (*histo).second->Reset();
    }
  }
  
}

void DTDigiForNoiseTask::beginRun	(	const edm::Run &	run,
		const edm::EventSetup &	context
	)		`[protected, virtual]`

BeginRun.

Reimplemented from edm::EDAnalyzer.

Definition at line 78 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, debug, and edm::EventSetup::get().

                                                                                 {

  if(debug)
    cout<<"[DTDigiForNoiseTask]: BeginRun"<<endl;

  // Get the geometry
  context.get<MuonGeometryRecord>().get(muonGeom);

}

void DTDigiForNoiseTask::bookHistos ( const DTLayerId & dtSL ) [protected]

Book the ME.

Definition at line 104 of file DTDigiForNoiseTask.cc.

References DTSuperLayerId::chamberId(), gather_cfg::cout, debug, DTTopology::firstChannel(), DTTopology::lastChannel(), DTLayerId::layer(), DTChamberId::sector(), relativeConstraints::station, DTChamberId::station(), DTSuperLayerId::superlayer(), DTLayerId::superlayerId(), and DTChamberId::wheel().

                                                        {
  
  if (debug) cout<<"[DTDigiForNoiseTask]: booking"<<endl;

  const  DTSuperLayerId dtSLId = lId.superlayerId();
  const  DTChamberId dtChId = dtSLId.chamberId(); 
  stringstream layer; layer << lId.layer();
  stringstream superLayer; superLayer << dtSLId.superlayer();
  stringstream wheel; wheel << dtChId.wheel();  
  stringstream station; station << dtChId.station();    
  stringstream sector; sector << dtChId.sector();

  dbe->setCurrentFolder("DT/DTDigiForNoiseTask/Wheel" + wheel.str() +
                        "/Station" + station.str() +
                        "/Sector" + sector.str() + "/DigiPerEvent");

  if (debug){
    cout<<"[DTDigiForNoiseTask]: folder "<< "DT/DTDigiTask/Wheel" + wheel.str() +
      "/Station" + station.str() +
      "/Sector" + sector.str() + "/DigiPerEvent"<<endl;
  }
  
  string histoName =
    "DigiPerEvent_W" + wheel.str() 
    + "_St" + station.str() 
    + "_Sec" + sector.str()
    + "_SL" + superLayer.str()  
    + "_L" + layer.str();
  
  if (debug) cout<<"[DTDigiTask]: histoName "<<histoName<<endl;

  const DTTopology& dtTopo = muonGeom->layer(lId)->specificTopology();
  const int firstWire = dtTopo.firstChannel();
  const int lastWire = dtTopo.lastChannel();
  int nWires = lastWire-firstWire+1;
  
  digiHistos[lId] = dbe->book2D(histoName,histoName,nWires,firstWire,lastWire,10,-0.5,9.5);

}

void DTDigiForNoiseTask::endJob ( void ) [protected, virtual]

Endjob.

Reimplemented from edm::EDAnalyzer.

Definition at line 59 of file DTDigiForNoiseTask.cc.

References gather_cfg::cout, and debug.

                               {

  if(debug)
    cout<<"[DTDigiForNoiseTask] endjob called!"<<endl;

  dbe->rmdir("DT/DTDigiForNoiseTask");

}

Member Data Documentation

DQMStore* DTDigiForNoiseTask::dbe [private]

Definition at line 74 of file DTDigiForNoiseTask.h.

bool DTDigiForNoiseTask::debug [private]

Definition at line 71 of file DTDigiForNoiseTask.h.

std::map< DTLayerId, MonitorElement* > DTDigiForNoiseTask::digiHistos [private]

Definition at line 80 of file DTDigiForNoiseTask.h.

edm::ESHandle<DTGeometry> DTDigiForNoiseTask::muonGeom [private]

Definition at line 78 of file DTDigiForNoiseTask.h.

int DTDigiForNoiseTask::nevents [private]

Definition at line 72 of file DTDigiForNoiseTask.h.

edm::ParameterSet DTDigiForNoiseTask::parameters [private]

Definition at line 76 of file DTDigiForNoiseTask.h.

DTDigiForNoiseTask Class Reference

Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation