#include <DTRecHitQuality.h>

Inheritance diagram for DTRecHitQuality:

Public Member Functions
void	analyze (const edm::Event &event, const edm::EventSetup &eventSetup)
	Perform the real analysis. More...

virtual void	beginRun (const edm::Run &iRun, const edm::EventSetup &setup)

	DTRecHitQuality (const edm::ParameterSet &pset)
	Constructor. More...

void	endJob ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumiSeg, edm::EventSetup const &c)

virtual	~DTRecHitQuality ()
	Destructor. More...

Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzer ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

virtual	~EDAnalyzer ()

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
template<typename type >
void	compute (const DTGeometry *dtGeom, const std::map< DTWireId, std::vector< PSimHit > > &simHitsPerWire, const std::map< DTWireId, std::vector< type > > &recHitsPerWire, int step)

template<typename type >
const type *	findBestRecHit (const DTLayer *layer, DTWireId wireId, const std::vector< type > &recHits, const float simHitDist)

std::map< DTWireId, std::vector< DTRecHit1DPair > >	map1DRecHitsPerWire (const DTRecHitCollection *dt1DRecHitPairs)

std::map< DTWireId, std::vector< DTRecHit1D > >	map1DRecHitsPerWire (const DTRecSegment2DCollection *segment2Ds)

std::map< DTWireId, std::vector< DTRecHit1D > >	map1DRecHitsPerWire (const DTRecSegment4DCollection *segment4Ds)

float	recHitDistFromWire (const DTRecHit1DPair &hitPair, const DTLayer *layer)

float	recHitDistFromWire (const DTRecHit1D &recHit, const DTLayer *layer)

float	recHitPositionError (const DTRecHit1DPair &recHit)

float	recHitPositionError (const DTRecHit1D &recHit)

float	simHitDistFromFE (const DTLayer *layer, DTWireId wireId, const PSimHit &hit)

float	simHitDistFromWire (const DTLayer *layer, DTWireId wireId, const PSimHit &hit)

float	simHitImpactAngle (const DTLayer *layer, DTWireId wireId, const PSimHit &hit)

Private Attributes
DQMStore *	dbe_

bool	debug

bool	doall

bool	doStep1

bool	doStep2

bool	doStep3

HEff1DHit *	hEff_S1RPhi

HEff1DHit *	hEff_S1RPhiWS [3][4]

HEff1DHit *	hEff_S1RZ

HEff1DHit *	hEff_S1RZ_W0

HEff1DHit *	hEff_S1RZ_W1

HEff1DHit *	hEff_S1RZ_W2

HEff1DHit *	hEff_S1RZWS [3][4]

HEff1DHit *	hEff_S2RPhi

HEff1DHit *	hEff_S2RZ

HEff1DHit *	hEff_S2RZ_W0

HEff1DHit *	hEff_S2RZ_W1

HEff1DHit *	hEff_S2RZ_W2

HEff1DHit *	hEff_S3RPhi

HEff1DHit *	hEff_S3RPhiWS [3][4]

HEff1DHit *	hEff_S3RZ

HEff1DHit *	hEff_S3RZ_W0

HEff1DHit *	hEff_S3RZ_W1

HEff1DHit *	hEff_S3RZ_W2

HEff1DHit *	hEff_S3RZWS [3][4]

HRes1DHit *	hRes_S1RPhi

HRes1DHit *	hRes_S1RPhi_W0

HRes1DHit *	hRes_S1RPhi_W1

HRes1DHit *	hRes_S1RPhi_W2

HRes1DHit *	hRes_S1RZ

HRes1DHit *	hRes_S1RZ_W0

HRes1DHit *	hRes_S1RZ_W1

HRes1DHit *	hRes_S1RZ_W2

HRes1DHit *	hRes_S2RPhi

HRes1DHit *	hRes_S2RPhi_W0

HRes1DHit *	hRes_S2RPhi_W1

HRes1DHit *	hRes_S2RPhi_W2

HRes1DHit *	hRes_S2RZ

HRes1DHit *	hRes_S2RZ_W0

HRes1DHit *	hRes_S2RZ_W1

HRes1DHit *	hRes_S2RZ_W2

HRes1DHit *	hRes_S3RPhi

HRes1DHit *	hRes_S3RPhi_W0

HRes1DHit *	hRes_S3RPhi_W1

HRes1DHit *	hRes_S3RPhi_W2

HRes1DHit *	hRes_S3RPhiWS [3][4]

HRes1DHit *	hRes_S3RZ

HRes1DHit *	hRes_S3RZ_W0

HRes1DHit *	hRes_S3RZ_W1

HRes1DHit *	hRes_S3RZ_W2

HRes1DHit *	hRes_S3RZWS [3][4]

bool	local

edm::InputTag	recHitLabel

edm::EDGetTokenT < DTRecHitCollection >	recHitToken_

std::string	rootFileName

edm::InputTag	segment2DLabel

edm::EDGetTokenT < DTRecSegment2DCollection >	segment2DToken_

edm::InputTag	segment4DLabel

edm::EDGetTokenT < DTRecSegment4DCollection >	segment4DToken_

edm::InputTag	simHitLabel

edm::EDGetTokenT < edm::PSimHitContainer >	simHitToken_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Basic analyzer class which accesses 1D DTRecHits and plot resolution comparing reconstructed and simulated quantities

Residual/pull plots are filled for the rechit with distance from wire closer to that of the muon simhit.

Efficiencies are defined as the fraction of muon simhits with a rechit in the same cell, for the given reconstruction step. Hence, for S2 and S3 the definition incorporate the segment reconstruction efficiency.

Author: G. Cerminara - INFN Torino

Definition at line 50 of file DTRecHitQuality.h.

Constructor & Destructor Documentation

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

Constructor.

Definition at line 44 of file DTRecHitQuality.cc.

References debug, and edm::ParameterSet::getUntrackedParameter().

                                                         {
   // Get the debug parameter for verbose output
   debug = pset.getUntrackedParameter<bool>("debug");
   // the name of the simhit collection
   simHitLabel = pset.getUntrackedParameter<InputTag>("simHitLabel");
   simHitToken_ = consumes<PSimHitContainer>(pset.getUntrackedParameter<InputTag>("simHitLabel"));
   // the name of the 1D rec hit collection
   recHitLabel = pset.getUntrackedParameter<InputTag>("recHitLabel");
   recHitToken_ = consumes<DTRecHitCollection>(pset.getUntrackedParameter<InputTag>("recHitLabel"));
   // the name of the 2D rec hit collection
   segment2DLabel = pset.getUntrackedParameter<InputTag>("segment2DLabel");
   segment2DToken_ = consumes<DTRecSegment2DCollection>(pset.getUntrackedParameter<InputTag>("segment2DLabel"));
   // the name of the 4D rec hit collection
   segment4DLabel = pset.getUntrackedParameter<InputTag>("segment4DLabel");
   segment4DToken_ = consumes<DTRecSegment4DCollection>(pset.getUntrackedParameter<InputTag>("segment4DLabel"));
   // Switches for analysis at various steps
   doStep1 = pset.getUntrackedParameter<bool>("doStep1", false);
   doStep2 = pset.getUntrackedParameter<bool>("doStep2", false);
   doStep3 = pset.getUntrackedParameter<bool>("doStep3", false);
   doall = pset.getUntrackedParameter<bool>("doall", false);
   local = pset.getUntrackedParameter<bool>("local", true);
 }

DTRecHitQuality::~DTRecHitQuality ( )

virtual

Destructor.

Definition at line 155 of file DTRecHitQuality.cc.

155 {

156 }

Member Function Documentation

void DTRecHitQuality::analyze	(	const edm::Event &	event,
		const edm::EventSetup &	eventSetup
	)

virtual

Perform the real analysis.

Implements edm::EDAnalyzer.

Definition at line 192 of file DTRecHitQuality.cc.

References bookConverter::compute(), gather_cfg::cout, debug, edm::EventSetup::get(), edm::HandleBase::isValid(), DTHitQualityUtils::mapSimHitsPerWire(), edm::Handle< T >::product(), edm::ESHandle< class >::product(), and trackerHits::simHits.

                                                                                 {
     if(debug)
       cout << "--- [DTRecHitQuality] Analysing Event: #Run: " << event.id().run()
         << " #Event: " << event.id().event() << endl;
     //theFile->cd();
     // Get the DT Geometry
     ESHandle<DTGeometry> dtGeom;
     eventSetup.get<MuonGeometryRecord>().get(dtGeom);
 
     // Get the SimHit collection from the event
     Handle<PSimHitContainer> simHits;
     event.getByToken(simHitToken_, simHits);
 
     // Map simhits per wire
     map<DTWireId, PSimHitContainer > simHitsPerWire =
       DTHitQualityUtils::mapSimHitsPerWire(*(simHits.product()));
 
 
 
      //=======================================================================================
     // RecHit analysis at Step 1
     if(doStep1 && doall) {
       if(debug)
         cout << "  -- DTRecHit S1: begin analysis:" << endl;
       // Get the rechit collection from the event
       Handle<DTRecHitCollection> dtRecHits;
       event.getByToken(recHitToken_, dtRecHits);
 
       if(!dtRecHits.isValid()) {
     if(debug) cout << "[DTRecHitQuality]**Warning: no 1DRechits with label: " << recHitLabel << " in this event, skipping!" << endl;
     return;
       }
      
      // Map rechits per wire
       map<DTWireId,vector<DTRecHit1DPair> > recHitsPerWire = 
         map1DRecHitsPerWire(dtRecHits.product());
 
       compute(dtGeom.product(), simHitsPerWire, recHitsPerWire, 1);
     }
 
 
     //=======================================================================================
     // RecHit analysis at Step 2
     if(doStep2 && doall) {
       if(debug)
         cout << "  -- DTRecHit S2: begin analysis:" << endl;
 
       // Get the 2D rechits from the event
       Handle<DTRecSegment2DCollection> segment2Ds;
       event.getByToken(segment2DToken_, segment2Ds);
 
       if(!segment2Ds.isValid()) {
        if(debug) cout << "[DTRecHitQuality]**Warning: no 2DSegments with label: " << segment2DLabel
               << " in this event, skipping!" << endl;
        
       }
       else{
     // Map rechits per wire
     map<DTWireId,vector<DTRecHit1D> > recHitsPerWire = 
       map1DRecHitsPerWire(segment2Ds.product());
     
     compute(dtGeom.product(), simHitsPerWire, recHitsPerWire, 2);
       }
     }
 
     //=======================================================================================
     // RecHit analysis at Step 3
     if(doStep3) {
       if(debug)
         cout << "  -- DTRecHit S3: begin analysis:" << endl;
 
       // Get the 4D rechits from the event
       Handle<DTRecSegment4DCollection> segment4Ds;
       event.getByToken(segment4DToken_, segment4Ds);
 
       if(!segment4Ds.isValid()) {
         if(debug) cout << "[DTRecHitQuality]**Warning: no 4D Segments with label: " << segment4DLabel
                << " in this event, skipping!" << endl;
     return;
       }
 
       // Map rechits per wire
       map<DTWireId,vector<DTRecHit1D> > recHitsPerWire = 
         map1DRecHitsPerWire(segment4Ds.product());
 
       compute(dtGeom.product(), simHitsPerWire, recHitsPerWire, 3);
     }
 
   }

void DTRecHitQuality::beginRun	(	const edm::Run &	iRun,
		const edm::EventSetup &	setup
	)

virtual

Reimplemented from edm::EDAnalyzer.

Definition at line 67 of file DTRecHitQuality.cc.

References dbe_, cppFunctionSkipper::operator, alignCSCRings::s, and w.

                                                                              {
 
   // ----------------------                 
   // get hold of back-end interface 
   dbe_ = 0;
   dbe_ = Service<DQMStore>().operator->();
   /*if ( dbe_ ) {
     if (debug) {
       dbe_->setVerbose(1);
     } else {
       dbe_->setVerbose(0);
     }
     }*/
   dbe_->setVerbose(0);
   /*if ( dbe_ ) {
     if ( debug ) dbe_->showDirStructure();
     }*/
   if(doall && doStep1){
     hRes_S1RPhi= new HRes1DHit("S1RPhi",dbe_,true,local);    // RecHits, 1. step, RPhi
     hRes_S1RPhi_W0= new HRes1DHit("S1RPhi_W0",dbe_,true,local);   // RecHits, 1. step, RZ, wheel 0
     hRes_S1RPhi_W1= new HRes1DHit("S1RPhi_W1",dbe_,true,local);   // RecHits, 1. step, RZ, wheel +-1
     hRes_S1RPhi_W2= new HRes1DHit("S1RPhi_W2",dbe_,true,local);   // RecHits, 1. step, RZ, wheel +-2
     hRes_S1RZ= new HRes1DHit("S1RZ",dbe_,true,local);         // RecHits, 1. step, RZ
     hRes_S1RZ_W0= new HRes1DHit("S1RZ_W0",dbe_,true,local);   // RecHits, 1. step, RZ, wheel 0
     hRes_S1RZ_W1= new HRes1DHit("S1RZ_W1",dbe_,true,local);   // RecHits, 1. step, RZ, wheel +-1
     hRes_S1RZ_W2= new HRes1DHit("S1RZ_W2",dbe_,true,local);   // RecHits, 1. step, RZ, wheel +-2
     hEff_S1RPhi= new HEff1DHit("S1RPhi",dbe_);     // RecHits, 1. step, RPhi
     hEff_S1RZ= new HEff1DHit("S1RZ",dbe_);         // RecHits, 1. step, RZ
     hEff_S1RZ_W0= new HEff1DHit("S1RZ_W0",dbe_);   // RecHits, 1. step, RZ, wheel 0
     hEff_S1RZ_W1= new HEff1DHit("S1RZ_W1",dbe_);   // RecHits, 1. step, RZ, wheel +-1
     hEff_S1RZ_W2= new HEff1DHit("S1RZ_W2",dbe_);   // RecHits, 1. step, RZ, wheel +-2
   }
   if(doall && doStep2){
     hRes_S2RPhi= new HRes1DHit("S2RPhi",dbe_,true,local);     // RecHits, 2. step, RPhi
     hRes_S2RPhi_W0= new HRes1DHit("S2RPhi_W0",dbe_,true,local);   // RecHits, 2. step, RPhi, wheel 0
     hRes_S2RPhi_W1= new HRes1DHit("S2RPhi_W1",dbe_,true,local);   // RecHits, 2. step, RPhi, wheel +-1
     hRes_S2RPhi_W2= new HRes1DHit("S2RPhi_W2",dbe_,true,local);   // RecHits, 2. step, RPhi, wheel +-2
     hRes_S2RZ= new HRes1DHit("S2RZ",dbe_,true,local);       // RecHits, 2. step, RZ
     hRes_S2RZ_W0= new HRes1DHit("S2RZ_W0",dbe_,true,local);   // RecHits, 2. step, RZ, wheel 0
     hRes_S2RZ_W1= new HRes1DHit("S2RZ_W1",dbe_,true,local);   // RecHits, 2. step, RZ, wheel +-1
     hRes_S2RZ_W2= new HRes1DHit("S2RZ_W2",dbe_,true,local);   // RecHits, 2. step, RZ, wheel +-2
     hEff_S2RPhi= new HEff1DHit("S2RPhi",dbe_);     // RecHits, 2. step, RPhi
     hEff_S2RZ_W0= new HEff1DHit("S2RZ_W0",dbe_);   // RecHits, 2. step, RZ, wheel 0
     hEff_S2RZ_W1= new HEff1DHit("S2RZ_W1",dbe_);   // RecHits, 2. step, RZ, wheel +-1
     hEff_S2RZ_W2= new HEff1DHit("S2RZ_W2",dbe_);   // RecHits, 2. step, RZ, wheel +-2
     hEff_S2RZ= new HEff1DHit("S2RZ",dbe_);      // RecHits, 2. step, RZ
   }
   if(doStep3){
     hRes_S3RPhi= new HRes1DHit("S3RPhi",dbe_,doall,local);     // RecHits, 3. step, RPhi
     hRes_S3RPhi_W0= new HRes1DHit("S3RPhi_W0",dbe_,doall,local);   // RecHits, 3. step, RPhi, wheel 0
     hRes_S3RPhi_W1= new HRes1DHit("S3RPhi_W1",dbe_,doall,local);   // RecHits, 3. step, RPhi, wheel +-1
     hRes_S3RPhi_W2= new HRes1DHit("S3RPhi_W2",dbe_,doall,local);   // RecHits, 3. step, RPhi, wheel +-2
     hRes_S3RZ= new HRes1DHit("S3RZ",dbe_,doall,local);      // RecHits, 3. step, RZ
     hRes_S3RZ_W0= new HRes1DHit("S3RZ_W0",dbe_,doall,local);   // RecHits, 3. step, RZ, wheel 0
     hRes_S3RZ_W1= new HRes1DHit("S3RZ_W1",dbe_,doall,local);   // RecHits, 3. step, RZ, wheel +-1
     hRes_S3RZ_W2= new HRes1DHit("S3RZ_W2",dbe_,doall,local);   // RecHits, 3. step, RZ, wheel +-2
 
     if (local) {
       // Plots with finer granularity, not to be included in DQM
       TString name1="RPhi_W";
       TString name2="RZ_W";
       for (long w=0;w<=2;++w) {
     for (long s=1;s<=4;++s){
       hRes_S3RPhiWS[w][s-1] = new HRes1DHit(("S3"+name1+w+"_St"+s).Data(),dbe_,doall,local); 
       hEff_S1RPhiWS[w][s-1] = new HEff1DHit(("S1"+name1+w+"_St"+s).Data(),dbe_); 
       hEff_S3RPhiWS[w][s-1] = new HEff1DHit(("S3"+name1+w+"_St"+s).Data(),dbe_); 
       if (s!=4) {
         hRes_S3RZWS[w][s-1] = new HRes1DHit(("S3"+name2+w+"_St"+s).Data(),dbe_,doall,local); 
         hEff_S1RZWS[w][s-1] = new HEff1DHit(("S1"+name2+w+"_St"+s).Data(),dbe_); 
         hEff_S3RZWS[w][s-1] = new HEff1DHit(("S3"+name2+w+"_St"+s).Data(),dbe_); 
       }
     }
       }
     }
     
     
     if(doall){
       hEff_S3RPhi= new HEff1DHit("S3RPhi",dbe_);     // RecHits, 3. step, RPhi
       hEff_S3RZ= new HEff1DHit("S3RZ",dbe_);        // RecHits, 3. step, RZ
       hEff_S3RZ_W0= new HEff1DHit("S3RZ_W0",dbe_);   // RecHits, 3. step, RZ, wheel 0
       hEff_S3RZ_W1= new HEff1DHit("S3RZ_W1",dbe_);   // RecHits, 3. step, RZ, wheel +-1
       hEff_S3RZ_W2= new HEff1DHit("S3RZ_W2",dbe_);   // RecHits, 3. step, RZ, wheel +-2
     }
   }
 }

template<typename type >

void DTRecHitQuality::compute	(	const DTGeometry *	dtGeom,
		const std::map< DTWireId, std::vector< PSimHit > > &	simHitsPerWire,
		const std::map< DTWireId, std::vector< type > > &	recHitsPerWire,
		int	step
	)

private

Definition at line 427 of file DTRecHitQuality.cc.

References funct::abs(), gather_cfg::cout, debug, PV3DBase< T, PVType, FrameType >::eta(), HRes1DHit::Fill(), HEff1DHit::Fill(), DTHitQualityUtils::findMuSimHit(), DTGeometry::layer(), PSimHit::localPosition(), python.multivaluedict::map(), PV3DBase< T, PVType, FrameType >::phi(), HLT_25ns14e33_v3_cff::recHits, DTChamberId::station(), DTSuperLayerId::superLayer(), GeomDet::toGlobal(), and DTChamberId::wheel().

                                         {
   // Loop over cells with a muon SimHit
   for(map<DTWireId, vector<PSimHit> >::const_iterator wireAndSHits = simHitsPerWire.begin();
       wireAndSHits != simHitsPerWire.end();
       wireAndSHits++) {
     DTWireId wireId = (*wireAndSHits).first;
     int wheel = wireId.wheel();
     int sl = wireId.superLayer();
 
     vector<PSimHit> simHitsInCell = (*wireAndSHits).second;
 
     // Get the layer
     const DTLayer* layer = dtGeom->layer(wireId);
 
     // Look for a mu hit in the cell
     const PSimHit* muSimHit = DTHitQualityUtils::findMuSimHit(simHitsInCell);
     if (muSimHit==0) {
       if (debug) 
         cout << "   No mu SimHit in channel: " << wireId << ", skipping! " << endl;
       continue; // Skip this cell
     }
 
     // Find the distance of the simhit from the wire
     float simHitWireDist = simHitDistFromWire(layer, wireId, *muSimHit);
     // Skip simhits out of the cell
     if(simHitWireDist>2.1) {
       if(debug) 
         cout << "  [DTRecHitQuality]###Warning: The mu SimHit in out of the cell, skipping!" << endl;
       continue; // Skip this cell
     }
     GlobalPoint simHitGlobalPos = layer->toGlobal(muSimHit->localPosition());
 
     // find SH impact angle
     float simHitTheta = simHitImpactAngle(layer, wireId, *muSimHit);
 
     // find SH distance from FE
     float simHitFEDist = simHitDistFromFE(layer, wireId, *muSimHit);
 
     bool recHitReconstructed = false;
 
     // Look for RecHits in the same cell
     if(recHitsPerWire.find(wireId) == recHitsPerWire.end()) {
       // No RecHit found in this cell
       if(debug)
         cout << "   No RecHit found at Step: " << step << " in cell: " << wireId << endl;
     } else {
       recHitReconstructed = true;
       // vector<type> recHits = (*wireAndRecHits).second;
       vector<type> recHits = recHitsPerWire.at(wireId);
       if(debug)
         cout << "   " << recHits.size() << " RecHits, Step " << step << " in channel: " << wireId << endl;
 
       // Find the best RecHit
       const type* theBestRecHit = findBestRecHit(layer, wireId, recHits, simHitWireDist);
 
 
       float recHitWireDist =  recHitDistFromWire(*theBestRecHit, layer);
       if(debug)
         cout << "    SimHit distance from wire: " << simHitWireDist << endl
          << "    SimHit distance from FE:   " << simHitFEDist << endl
          << "    SimHit angle in layer RF:  " << simHitTheta << endl
          << "    RecHit distance from wire: " << recHitWireDist << endl;
       float recHitErr = recHitPositionError(*theBestRecHit);
       HRes1DHit *hRes = 0;
       HRes1DHit *hResTot = 0;
 
       // Mirror angle in phi so that + and - wheels can be plotted together
       if (mirrorMinusWheels && wheel<0 && sl!=2){
     simHitTheta *= -1.;
     // Note: local X, if used, would have to be mirrored as well
       }
 
       // Fill residuals and pulls
       // Select the histo to be filled
       if(step == 1) {
         // Step 1
         if(sl != 2) {
           hResTot = hRes_S1RPhi;
           if(wheel == 0)
             hRes = hRes_S1RPhi_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S1RPhi_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S1RPhi_W2;
         } else {
           hResTot = hRes_S1RZ;
           if(wheel == 0)
             hRes = hRes_S1RZ_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S1RZ_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S1RZ_W2;
         }
 
       } else if(step == 2) {
         // Step 2
         if(sl != 2) {
           hRes = hRes_S2RPhi;
           if(wheel == 0)
             hRes = hRes_S2RPhi_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S2RPhi_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S2RPhi_W2;
         } else {
           hResTot = hRes_S2RZ;
           if(wheel == 0)
             hRes = hRes_S2RZ_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S2RZ_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S2RZ_W2;
         }
 
       } else if(step == 3) {
         // Step 3
         if(sl != 2) {
           hResTot = hRes_S3RPhi;
           if(wheel == 0)
             hRes = hRes_S3RPhi_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S3RPhi_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S3RPhi_W2;
       if (local) hRes_S3RPhiWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitTheta, simHitFEDist, recHitWireDist, simHitGlobalPos.eta(),simHitGlobalPos.phi(),recHitErr,wireId.station());
       
         } else {
           hResTot = hRes_S3RZ;
           if(wheel == 0)
             hRes = hRes_S3RZ_W0;
           if(abs(wheel) == 1)
             hRes = hRes_S3RZ_W1;
           if(abs(wheel) == 2)
             hRes = hRes_S3RZ_W2;
 
       if (local) hRes_S3RZWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitTheta, simHitFEDist, recHitWireDist, simHitGlobalPos.eta(),simHitGlobalPos.phi(),recHitErr,wireId.station());
         }
       }
       // Fill
       hRes->Fill(simHitWireDist, simHitTheta, simHitFEDist, recHitWireDist, simHitGlobalPos.eta(),
                  simHitGlobalPos.phi(),recHitErr,wireId.station());
       if(hResTot != 0)
         hResTot->Fill(simHitWireDist, simHitTheta, simHitFEDist, recHitWireDist, simHitGlobalPos.eta(),
                       simHitGlobalPos.phi(),recHitErr,wireId.station());
     }
 
     // Fill Efficiencies
     if(doall){
       HEff1DHit *hEff = 0;
       HEff1DHit *hEffTot = 0;
       if(step == 1) {
     // Step 1
     if(sl != 2) {
       hEff = hEff_S1RPhi;
       if (local) hEff_S1RPhiWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
     } else {
       hEffTot = hEff_S1RZ;
       if(wheel == 0)
         hEff = hEff_S1RZ_W0;
       if(abs(wheel) == 1)
         hEff = hEff_S1RZ_W1;
       if(abs(wheel) == 2)
         hEff = hEff_S1RZ_W2;
       if (local) hEff_S1RZWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
     }
     
       } else if(step == 2) {
     // Step 2
     if(sl != 2) {
       hEff = hEff_S2RPhi;
     } else {
       hEffTot = hEff_S2RZ;
       if(wheel == 0)
         hEff = hEff_S2RZ_W0;
       if(abs(wheel) == 1)
         hEff = hEff_S2RZ_W1;
       if(abs(wheel) == 2)
         hEff = hEff_S2RZ_W2;
     }
     
       } else if(step == 3) {
     // Step 3
     if(sl != 2) {
       hEff = hEff_S3RPhi;
       if (local) hEff_S3RPhiWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
     } else {
       hEffTot = hEff_S3RZ;
       if(wheel == 0)
         hEff = hEff_S3RZ_W0;
       if(abs(wheel) == 1)
         hEff = hEff_S3RZ_W1;
       if(abs(wheel) == 2)
         hEff = hEff_S3RZ_W2;
       if (local) hEff_S3RZWS[abs(wheel)][wireId.station()-1]->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
     }
 
       }
       // Fill
       hEff->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
       if(hEffTot != 0)
     hEffTot->Fill(simHitWireDist, simHitGlobalPos.eta(), simHitGlobalPos.phi(), recHitReconstructed);
     }
   }
 }

void DTRecHitQuality::endJob ( void )

virtual

Reimplemented from edm::EDAnalyzer.

Definition at line 164 of file DTRecHitQuality.cc.

                              {
   // Write the histos to file
   if(doall){
     if(doStep1){
       hEff_S1RPhi->ComputeEfficiency();
       hEff_S1RZ->ComputeEfficiency();
       hEff_S1RZ_W0->ComputeEfficiency();
       hEff_S1RZ_W1->ComputeEfficiency();
       hEff_S1RZ_W2->ComputeEfficiency();
     }
     if(doStep2){
       hEff_S2RPhi->ComputeEfficiency();
       hEff_S2RZ->ComputeEfficiency();
       hEff_S2RZ_W0->ComputeEfficiency();
       hEff_S2RZ_W1->ComputeEfficiency();
       hEff_S2RZ_W2->ComputeEfficiency();
     }
     if(doStep3){
       hEff_S3RPhi->ComputeEfficiency();
       hEff_S3RZ->ComputeEfficiency();
       hEff_S3RZ_W0->ComputeEfficiency();
       hEff_S3RZ_W1->ComputeEfficiency();
       hEff_S3RZ_W2->ComputeEfficiency();
     }
   }
 }

void DTRecHitQuality::endLuminosityBlock	(	edm::LuminosityBlock const &	lumiSeg,
		edm::EventSetup const &	c
	)

virtual

Reimplemented from edm::EDAnalyzer.

Definition at line 159 of file DTRecHitQuality.cc.

                            {
 
 }

template<typename type >

const type * DTRecHitQuality::findBestRecHit	(	const DTLayer *	layer,
		DTWireId	wireId,
		const std::vector< type > &	recHits,
		const float	simHitDist
	)

private

Definition at line 388 of file DTRecHitQuality.cc.

                                                         {
   float res = 99999;
   const type* theBestRecHit = 0;
   // Loop over RecHits within the cell
   for(typename vector<type>::const_iterator recHit = recHits.begin();
       recHit != recHits.end();
       recHit++) {
     float distTmp = recHitDistFromWire(*recHit, layer);
     if(fabs(distTmp-simHitDist) < res) {
       res = fabs(distTmp-simHitDist);
       theBestRecHit = &(*recHit);
     }
   } // End of loop over RecHits within the cell
 
   return theBestRecHit;
 }

map< DTWireId, vector< DTRecHit1DPair > > DTRecHitQuality::map1DRecHitsPerWire ( const DTRecHitCollection * dt1DRecHitPairs )

private

Definition at line 286 of file DTRecHitQuality.cc.

References run_regression::ret.

                                                                               {
   map<DTWireId, vector<DTRecHit1DPair> > ret;
 
   for(DTRecHitCollection::const_iterator rechit = dt1DRecHitPairs->begin();
       rechit != dt1DRecHitPairs->end(); rechit++) {
     ret[(*rechit).wireId()].push_back(*rechit);
   }
 
   return ret;
 }

map< DTWireId, vector< DTRecHit1D > > DTRecHitQuality::map1DRecHitsPerWire ( const DTRecSegment2DCollection * segment2Ds )

private

Definition at line 300 of file DTRecHitQuality.cc.

References run_regression::ret.

                                                                                {
   map<DTWireId, vector<DTRecHit1D> > ret;
 
   // Loop over all 2D segments
   for(DTRecSegment2DCollection::const_iterator segment = segment2Ds->begin();
       segment != segment2Ds->end();
       segment++) {
     vector<DTRecHit1D> component1DHits= (*segment).specificRecHits();
     // Loop over all component 1D hits
     for(vector<DTRecHit1D>::const_iterator hit = component1DHits.begin();
         hit != component1DHits.end();
         hit++) {
       ret[(*hit).wireId()].push_back(*hit);
     }
   }
   return ret;
 }

map< DTWireId, std::vector< DTRecHit1D > > DTRecHitQuality::map1DRecHitsPerWire ( const DTRecSegment4DCollection * segment4Ds )

private

Definition at line 322 of file DTRecHitQuality.cc.

References run_regression::ret, and DTRecHit1D::wireId().

                                                                                {
   map<DTWireId, vector<DTRecHit1D> > ret;
   // Loop over all 4D segments
   for(DTRecSegment4DCollection::const_iterator segment = segment4Ds->begin();
       segment != segment4Ds->end();
       segment++) {
     // Get component 2D segments
     vector<const TrackingRecHit*> segment2Ds = (*segment).recHits();
     // Loop over 2D segments:
     for(vector<const TrackingRecHit*>::const_iterator segment2D = segment2Ds.begin();
         segment2D != segment2Ds.end();
         segment2D++) {
       // Get 1D component rechits
       vector<const TrackingRecHit*> hits = (*segment2D)->recHits();
       // Loop over them
       for(vector<const TrackingRecHit*>::const_iterator hit = hits.begin();
           hit != hits.end(); hit++) {
         const DTRecHit1D* hit1D = dynamic_cast<const DTRecHit1D*>(*hit);
         ret[hit1D->wireId()].push_back(*hit1D);
       }
     }
   }
 
   return ret;
 }

float DTRecHitQuality::recHitDistFromWire	(	const DTRecHit1DPair &	hitPair,
		const DTLayer *	layer
	)

private

Definition at line 411 of file DTRecHitQuality.cc.

References DTEnums::Left, DTRecHit1DPair::localPosition(), DTEnums::Right, and PV3DBase< T, PVType, FrameType >::x().

                                                                                        {
   // Compute the rechit distance from wire
   return fabs(hitPair.localPosition(DTEnums::Left).x() -
               hitPair.localPosition(DTEnums::Right).x())/2.;
 }

float DTRecHitQuality::recHitDistFromWire	(	const DTRecHit1D &	recHit,
		const DTLayer *	layer
	)

private

Definition at line 421 of file DTRecHitQuality.cc.

References DTRecHit1D::localPosition(), DTLayer::specificTopology(), DTWireId::wire(), DTRecHit1D::wireId(), DTTopology::wirePosition(), and PV3DBase< T, PVType, FrameType >::x().

                                                                                   {
   return fabs(recHit.localPosition().x() - layer->specificTopology().wirePosition(recHit.wireId().wire()));
 }

float DTRecHitQuality::recHitPositionError ( const DTRecHit1DPair & recHit )

private

Definition at line 636 of file DTRecHitQuality.cc.

References DTEnums::Left, DTRecHit1DPair::localPositionError(), mathSSE::sqrt(), and LocalError::xx().

                                                                        {
   return sqrt(recHit.localPositionError(DTEnums::Left).xx());
 }

float DTRecHitQuality::recHitPositionError ( const DTRecHit1D & recHit )

private

Definition at line 641 of file DTRecHitQuality.cc.

References DTRecHit1D::localPositionError(), mathSSE::sqrt(), and LocalError::xx().

                                                                    {
   return sqrt(recHit.localPositionError().xx());
 }

float DTRecHitQuality::simHitDistFromFE	(	const DTLayer *	layer,
		DTWireId	wireId,
		const PSimHit &	hit
	)

private

Definition at line 372 of file DTRecHitQuality.cc.

References DTTopology::cellLenght(), PSimHit::entryPoint(), PSimHit::exitPoint(), DTLayer::specificTopology(), and PV3DBase< T, PVType, FrameType >::y().

                                                             {
   LocalPoint entryP = hit.entryPoint();
   LocalPoint exitP = hit.exitPoint();
   float wireLenght=layer->specificTopology().cellLenght();
   // FIXME: should take only wireLenght/2.;
   // moreover, pos+cellLenght/2. is shorter than the distance from FE.
   // In fact it would make more sense to make plots vs y.
   return (entryP.y()+exitP.y())/2.+wireLenght; 
 }

float DTRecHitQuality::simHitDistFromWire	(	const DTLayer *	layer,
		DTWireId	wireId,
		const PSimHit &	hit
	)

private

Definition at line 349 of file DTRecHitQuality.cc.

References PSimHit::entryPoint(), PSimHit::exitPoint(), DTLayer::specificTopology(), DTWireId::wire(), DTTopology::wirePosition(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::z().

                                                               {
   float xwire = layer->specificTopology().wirePosition(wireId.wire());
   LocalPoint entryP = hit.entryPoint();
   LocalPoint exitP = hit.exitPoint();
   float xEntry = entryP.x()-xwire;
   float xExit  = exitP.x()-xwire;
 
   return fabs(xEntry - (entryP.z()*(xExit-xEntry))/(exitP.z()-entryP.z()));//FIXME: check...
 }

float DTRecHitQuality::simHitImpactAngle	(	const DTLayer *	layer,
		DTWireId	wireId,
		const PSimHit &	hit
	)

private

Definition at line 362 of file DTRecHitQuality.cc.

References PSimHit::entryPoint(), PSimHit::exitPoint(), theta(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::z().

                                                              {
   LocalPoint entryP = hit.entryPoint();
   LocalPoint exitP = hit.exitPoint();
   float theta=(exitP.x()-entryP.x())/(exitP.z()-entryP.z());
   return atan(theta);
 }

Member Data Documentation

DQMStore* DTRecHitQuality::dbe_

private

Definition at line 216 of file DTRecHitQuality.h.

bool DTRecHitQuality::debug

private

Definition at line 78 of file DTRecHitQuality.h.

bool DTRecHitQuality::doall

private

Definition at line 217 of file DTRecHitQuality.h.

bool DTRecHitQuality::doStep1

private

Definition at line 92 of file DTRecHitQuality.h.

bool DTRecHitQuality::doStep2

private

Definition at line 93 of file DTRecHitQuality.h.

bool DTRecHitQuality::doStep3

private

Definition at line 94 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RPhi

private

Definition at line 191 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RPhiWS[3][4]

private

Definition at line 211 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RZ

private

Definition at line 195 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RZ_W0

private

Definition at line 199 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RZ_W1

private

Definition at line 203 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RZ_W2

private

Definition at line 207 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S1RZWS[3][4]

private

Definition at line 213 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S2RPhi

private

Definition at line 192 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S2RZ

private

Definition at line 196 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S2RZ_W0

private

Definition at line 200 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S2RZ_W1

private

Definition at line 204 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S2RZ_W2

private

Definition at line 208 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RPhi

private

Definition at line 193 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RPhiWS[3][4]

private

Definition at line 212 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RZ

private

Definition at line 197 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RZ_W0

private

Definition at line 201 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RZ_W1

private

Definition at line 205 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RZ_W2

private

Definition at line 209 of file DTRecHitQuality.h.

HEff1DHit* DTRecHitQuality::hEff_S3RZWS[3][4]

private

Definition at line 214 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RPhi

private

Definition at line 156 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RPhi_W0

private

Definition at line 176 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RPhi_W1

private

Definition at line 180 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RPhi_W2

private

Definition at line 184 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RZ

private

Definition at line 160 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RZ_W0

private

Definition at line 164 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RZ_W1

private

Definition at line 168 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S1RZ_W2

private

Definition at line 172 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RPhi

private

Definition at line 157 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RPhi_W0

private

Definition at line 177 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RPhi_W1

private

Definition at line 181 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RPhi_W2

private

Definition at line 185 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RZ

private

Definition at line 161 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RZ_W0

private

Definition at line 165 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RZ_W1

private

Definition at line 169 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S2RZ_W2

private

Definition at line 173 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RPhi

private

Definition at line 158 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RPhi_W0

private

Definition at line 178 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RPhi_W1

private

Definition at line 182 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RPhi_W2

private

Definition at line 186 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RPhiWS[3][4]

private

Definition at line 188 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RZ

private

Definition at line 162 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RZ_W0

private

Definition at line 166 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RZ_W1

private

Definition at line 170 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RZ_W2

private

Definition at line 174 of file DTRecHitQuality.h.

HRes1DHit* DTRecHitQuality::hRes_S3RZWS[3][4]

private

Definition at line 189 of file DTRecHitQuality.h.

bool DTRecHitQuality::local

private

Definition at line 95 of file DTRecHitQuality.h.

edm::InputTag DTRecHitQuality::recHitLabel

private

Definition at line 87 of file DTRecHitQuality.h.

edm::EDGetTokenT<DTRecHitCollection> DTRecHitQuality::recHitToken_

private

Definition at line 82 of file DTRecHitQuality.h.

std::string DTRecHitQuality::rootFileName

private

Definition at line 80 of file DTRecHitQuality.h.

edm::InputTag DTRecHitQuality::segment2DLabel

private

Definition at line 88 of file DTRecHitQuality.h.

edm::EDGetTokenT<DTRecSegment2DCollection> DTRecHitQuality::segment2DToken_

private

Definition at line 83 of file DTRecHitQuality.h.

edm::InputTag DTRecHitQuality::segment4DLabel

private

Definition at line 89 of file DTRecHitQuality.h.

edm::EDGetTokenT<DTRecSegment4DCollection> DTRecHitQuality::segment4DToken_

private

Definition at line 84 of file DTRecHitQuality.h.

edm::InputTag DTRecHitQuality::simHitLabel

private

Definition at line 84 of file DTRecHitQuality.h.

edm::EDGetTokenT<edm::PSimHitContainer> DTRecHitQuality::simHitToken_

private

Definition at line 81 of file DTRecHitQuality.h.

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation