Producer for particle flow rechits (PFRecHit) in HO. More...

#include <PFRecHitProducerHO.h>

Inheritance diagram for PFRecHitProducerHO:

Public Member Functions
	PFRecHitProducerHO (const edm::ParameterSet &)

	~PFRecHitProducerHO ()

Public Member Functions inherited from PFRecHitProducer
virtual void	beginRun (edm::Run &run, const edm::EventSetup &es)

virtual void	endRun ()

	PFRecHitProducer (const edm::ParameterSet &)

void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup)

	~PFRecHitProducer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Private Member Functions
reco::PFRecHit *	createHORecHit (const DetId &detid, double energy, PFLayer::Layer layer, const CaloSubdetectorGeometry *geom)

void	createRecHits (std::vector< reco::PFRecHit > &rechits, std::vector< reco::PFRecHit > &rechitsCleaned, edm::Event &, const edm::EventSetup &)

bool	findHORecHitGeometry (const DetId &detid, const CaloSubdetectorGeometry *geom, math::XYZVector &position, math::XYZVector &axis)
	find the position and the axis of the cell for a given rechit More...

void	findRecHitNeighbours (reco::PFRecHit &rh, const std::map< unsigned, unsigned > &sortedHits, const CaloSubdetectorTopology &barrelTopo, const CaloSubdetectorGeometry &barrelGeom)

void	findRecHitNeighboursHO (reco::PFRecHit &rh, const std::map< unsigned, unsigned > &sortedHits)
	find rechit neighbours, using the hashed index More...

void	hoNeighbArray (const CaloSubdetectorGeometry &barrelGeom, const CaloSubdetectorTopology &barrelTopo)

DetId	move (DetId cell, const CaloDirection &dir) const

bool	stdmove (DetId &cell, const CaloDirection &dir, const CaloSubdetectorTopology &barrelTopo, const CaloSubdetectorGeometry &barrelGeom) const

bool	stdsimplemove (DetId &cell, const CaloDirection &dir, const CaloSubdetectorTopology &barrelTopo, const CaloSubdetectorGeometry &barrelGeom) const

Private Attributes
int	HOMaxAllowedSev_

edm::InputTag	inputTagHORecHits_

bool	neighbourmapcalculated_
	set to true in hoNeighbArray More...

std::vector< std::vector< DetId > >	neighboursHO_
	for each HO barrel rechit, keep track of the neighbours More...

double	thresholdR0_

double	thresholdR1_

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

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Types inherited from PFRecHitProducer
typedef std::map< unsigned, unsigned >::const_iterator	IDH

Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Protected Attributes inherited from PFRecHitProducer
const HcalPFCorrs *	myPFCorr

const EcalChannelStatus *	theEcalChStatus

const HcalChannelQuality *	theHcalChStatus

const CaloTowerConstituentsMap *	theTowerConstituentsMap

double	thresh_Barrel_
	rechits with E < threshold will not give rise to a PFRecHit More...

double	thresh_Endcap_

bool	verbose_
	verbose ? More...

Detailed Description

Producer for particle flow rechits (PFRecHit) in HO.

Author: Gobinda Majumder

Date: November 2011

Definition at line 35 of file PFRecHitProducerHO.h.

Constructor & Destructor Documentation

PFRecHitProducerHO::PFRecHitProducerHO ( const edm::ParameterSet & iConfig )

explicit

Definition at line 43 of file PFRecHitProducerHO.cc.

References edm::ParameterSet::getParameter(), HOMaxAllowedSev_, inputTagHORecHits_, and neighbourmapcalculated_.

   : PFRecHitProducer(iConfig) {
   
   // access to the collections of rechits
   inputTagHORecHits_ = 
     iConfig.getParameter<InputTag>("recHitsHO");
   
   HOMaxAllowedSev_ = iConfig.getParameter<int>("HOMaxAllowedSev");
   neighbourmapcalculated_ = false;
 }

PFRecHitProducerHO::~PFRecHitProducerHO ( )

Definition at line 56 of file PFRecHitProducerHO.cc.

56 {}

Member Function Documentation

reco::PFRecHit * PFRecHitProducerHO::createHORecHit	(	const DetId &	detid,
		double	energy,
		PFLayer::Layer	layer,
		const CaloSubdetectorGeometry *	geom
	)

private

Definition at line 172 of file PFRecHitProducerHO.cc.

References abs, relval_parameters_module::energy, CaloCellGeometry::getCorners(), CaloSubdetectorGeometry::getGeometry(), CaloCellGeometry::getPosition(), position, DetId::rawId(), reco::PFRecHit::setNECorner(), reco::PFRecHit::setNWCorner(), reco::PFRecHit::setSECorner(), reco::PFRecHit::setSWCorner(), x, PV3DBase< T, PVType, FrameType >::x(), detailsBasic3DVector::y, PV3DBase< T, PVType, FrameType >::y(), detailsBasic3DVector::z, and PV3DBase< T, PVType, FrameType >::z().

Referenced by createRecHits().

                                                           {
   
   math::XYZVector position;
   math::XYZVector axis;
   
   const CaloCellGeometry *thisCell 
     = geom->getGeometry(detid);
   
   // find rechit geometry
   if(!thisCell) {
     LogError("PFRecHitProducerHO")
       <<"warning detid "<<detid.rawId()
       <<" not found in geometry"<<endl;
     return 0;
   }
   
   double sclel0l1r=0.946; //384.8/406.6
   
   if (abs(thisCell->getPosition().z())>130) {
     position.SetCoordinates ( sclel0l1r*thisCell->getPosition().x(),
                   sclel0l1r*thisCell->getPosition().y(),
                   sclel0l1r*thisCell->getPosition().z() );   
     
   } else {
     position.SetCoordinates ( thisCell->getPosition().x(),
                   thisCell->getPosition().y(),
                   thisCell->getPosition().z() );
   }
   
   // the axis vector is the difference 
   
   //   const TruncatedPyramid* pyr 
   //     = dynamic_cast< const TruncatedPyramid* > (thisCell);    
   //   if( pyr ) {
   //     axis.SetCoordinates( pyr->getPosition(1).x(), 
   //             pyr->getPosition(1).y(), 
   //             pyr->getPosition(1).z() ); 
   
   //     math::XYZVector axis0( pyr->getPosition(0).x(), 
   //               pyr->getPosition(0).y(), 
   //               pyr->getPosition(0).z() );
   
   //     axis -= axis0;    
   //   }
   //   else return 0;
   
   axis = math::XYZVector(0,0,0);
   
   //   if( !geomfound ) {
   //     LogError("PFRecHitProducerHO")<<"cannor find geometry for detid "
   //                 <<detid.rawId()<<" in layer "<<layer<<endl;
   //     return 0; // geometry not found, skip rechit
   //   }
   
   
   reco::PFRecHit *rh 
     = new reco::PFRecHit( detid.rawId(), layer, 
               energy, 
               position.x(), position.y(), position.z(), 
               axis.x(), axis.y(), axis.z() ); 
   
   const CaloCellGeometry::CornersVec& corners = thisCell->getCorners();
   assert( corners.size() == 8 );
   
   if (abs(corners[0].z())>130.0) {
     rh->setNECorner( sclel0l1r*corners[0].x(), sclel0l1r*corners[0].y(),  sclel0l1r*corners[0].z() );
     rh->setSECorner( sclel0l1r*corners[1].x(), sclel0l1r*corners[1].y(),  sclel0l1r*corners[1].z() );
     rh->setSWCorner( sclel0l1r*corners[2].x(), sclel0l1r*corners[2].y(),  sclel0l1r*corners[2].z() );
     rh->setNWCorner( sclel0l1r*corners[3].x(), sclel0l1r*corners[3].y(),  sclel0l1r*corners[3].z() );
     
   } else {
     rh->setNECorner( corners[0].x(), corners[0].y(),  corners[0].z() );
     rh->setSECorner( corners[1].x(), corners[1].y(),  corners[1].z() );
     rh->setSWCorner( corners[2].x(), corners[2].y(),  corners[2].z() );
     rh->setNWCorner( corners[3].x(), corners[3].y(),  corners[3].z() );
   }
   
   return rh;
 }

void PFRecHitProducerHO::createRecHits	(	std::vector< reco::PFRecHit > &	rechits,
		std::vector< reco::PFRecHit > &	rechitsCleaned,
		edm::Event &	,
		const edm::EventSetup &
	)

privatevirtual

translate the standard rechits ( or calotowers) them to PFRecHits, which are stored in the rechits vector

Implements PFRecHitProducer.

Definition at line 59 of file PFRecHitProducerHO.cc.

References abs, createHORecHit(), CaloRecHit::detid(), cond::rpcobgas::detid, CaloRecHit::energy(), relval_parameters_module::energy, edm::hlt::Exception, findRecHitNeighboursHO(), CaloRecHit::flags(), newFWLiteAna::found, edm::EventSetup::get(), edm::Event::getByLabel(), HcalSeverityLevelComputer::getSeverityLevel(), HcalChannelStatus::getValue(), HcalCondObjectContainer< Item >::getValues(), DetId::Hcal, PFLayer::HCAL_BARREL2, HcalOuter, HOMaxAllowedSev_, hoNeighbArray(), i, HcalDetId::ieta(), inputTagHORecHits_, edm::HandleBase::isValid(), neighbourmapcalculated_, edm::ESHandle< class >::product(), DetId::rawId(), reco::PFRecHit::setRescale(), DetId::subdetId(), PFRecHitProducer::theHcalChStatus, PFRecHitProducer::thresh_Barrel_, PFRecHitProducer::thresh_Endcap_, CaloRecHit::time(), and cond::rpcobgas::time.

                                                 {
 
 
 
   // this map is necessary to find the rechit neighbours efficiently
   //C but I should think about using Florian's hashed index to do this.
   //C in which case the map might not be necessary anymore
   // 
   // the key of this map is detId. 
   // the value is the index in the rechits vector
   map<unsigned, unsigned > idSortedRecHits;
   //   typedef map<unsigned, unsigned >::iterator IDH;
   
   edm::ESHandle<CaloGeometry> geoHandle;
   iSetup.get<CaloGeometryRecord>().get(geoHandle);
   
   // get the HO geometry
   const CaloSubdetectorGeometry *hcalBarrelGeometry = 
     geoHandle->getSubdetectorGeometry(DetId::Hcal, HcalOuter);
   
   // get the HO topology
   HcalTopology hcalBarrelTopology; // (geoHandle);
   
   if(!neighbourmapcalculated_)
     hoNeighbArray( *hcalBarrelGeometry,
            hcalBarrelTopology);
 
   // Get Hcal Severity Level Computer, so that the severity of each rechit flag/status may be determined
   edm::ESHandle<HcalSeverityLevelComputer> hcalSevLvlComputerHndl;
   iSetup.get<HcalSeverityLevelComputerRcd>().get(hcalSevLvlComputerHndl);
   const HcalSeverityLevelComputer* hcalSevLvlComputer = hcalSevLvlComputerHndl.product();
 
   
   // get the HO rechits
   
   edm::Handle<HORecHitCollection> rhcHandle;
   
   
   bool found = iEvent.getByLabel(inputTagHORecHits_, 
                  rhcHandle);
   
   if(!found) {
     
     ostringstream err;
     err<<"could not find rechits "<<inputTagHORecHits_;
     LogError("PFRecHitProducerHO")<<err.str()<<endl;
     
     throw cms::Exception( "MissingProduct", err.str());
   }
   else {
     assert( rhcHandle.isValid() );
     
     // process HO rechits
     for(unsigned i=0; i<rhcHandle->size(); i++) {
       
       const HORecHit& erh = (*rhcHandle)[i];
       const HcalDetId& detid = (HcalDetId)erh.detid();
       
       double energy = erh.energy();
       // uint32_t flag = erh.recoFlag();
       double time = erh.time();
       
       HcalSubdetector esd=(HcalSubdetector)detid.subdetId();
       
       if (esd != 3) continue;
       
       int hoeta=detid.ieta();
       if ( (abs(hoeta)<=4 && energy < thresh_Barrel_) || 
        (abs(hoeta)> 4 && energy < thresh_Endcap_) ) continue;
       
 
       // Get Channel Quality information for the given detID
       const HcalChannelStatus* theStatus = theHcalChStatus->getValues(detid);
       unsigned theStatusValue = theStatus->getValue();
       // Now get severity of problems for the given detID, based on the rechit flag word and the channel quality status value
       int hitSeverity=hcalSevLvlComputer->getSeverityLevel(detid, erh.flags(),theStatusValue);
     
       // Skip hits whose problems are more severe than max accept level.  In the future, allow for cleaning of such hits?
       // Note:  As of April 2012, by default, all HO hits in rings +/-1, +/-2 should be identified as either "remove from calotowers" or "remove from rechit collections" in the channel quality database, and thus should be rejected by this conditional statement.
       if (hitSeverity>HOMaxAllowedSev_) 
     {
       //std::cout <<"Rejecting HO hit HO("<<hoeta<<", "<<detid.iphi()<<", "<<detid.depth()<<std::endl;
       continue;
     }  
 
 
       
       reco::PFRecHit *pfrh = createHORecHit(detid, energy,  
                         PFLayer::HCAL_BARREL2, // HO,
                         hcalBarrelGeometry);
       
       if( !pfrh ) continue; // problem with this rechit. skip it
       
       pfrh->setRescale(time);
       
       rechits.push_back( *pfrh );
       delete pfrh;
       idSortedRecHits.insert( make_pair(detid.rawId(), rechits.size()-1 ) ); 
     }      
   }
   
   // do navigation
   for(unsigned i=0; i<rechits.size(); i++ ) {
     findRecHitNeighboursHO( rechits[i], idSortedRecHits ); 
   }
   
 } 

bool PFRecHitProducerHO::findHORecHitGeometry	(	const DetId &	detid,
		const CaloSubdetectorGeometry *	geom,
		math::XYZVector &	position,
		math::XYZVector &	axis
	)

private

find the position and the axis of the cell for a given rechit

Definition at line 257 of file PFRecHitProducerHO.cc.

References CaloSubdetectorGeometry::getGeometry(), CaloCellGeometry::getPosition(), DetId::rawId(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

                                            {
   
   
   const CaloCellGeometry *thisCell 
     = geom->getGeometry(detid);
   
   // find rechit geometry
   if(!thisCell) {
     LogError("PFRecHitProducerHO")
       <<"warning detid "<<detid.rawId()
       <<" not found in geometry"<<endl;
     return false;
   }
   
   position.SetCoordinates ( thisCell->getPosition().x(),
                 thisCell->getPosition().y(),
                 thisCell->getPosition().z() );
   
   
   
   // the axis vector is the difference 
   //   const TruncatedPyramid* pyr 
   //     = dynamic_cast< const TruncatedPyramid* > (thisCell);    
   //   if( pyr ) {
   //     axis.SetCoordinates( pyr->getPosition(1).x(), 
   //             pyr->getPosition(1).y(), 
   //             pyr->getPosition(1).z() ); 
   
   //     math::XYZVector axis0( pyr->getPosition(0).x(), 
   //               pyr->getPosition(0).y(), 
   //               pyr->getPosition(0).z() );
   
   //     axis -= axis0;
   
   
   //     return true;
   //   }
   
   axis = math::XYZVector(0,0,0);
   return true;
   
   //  else return false;
 }

void PFRecHitProducerHO::findRecHitNeighbours	(	reco::PFRecHit &	rh,
		const std::map< unsigned, unsigned > &	sortedHits,
		const CaloSubdetectorTopology &	barrelTopo,
		const CaloSubdetectorGeometry &	barrelGeom
	)

private

void PFRecHitProducerHO::findRecHitNeighboursHO	(	reco::PFRecHit &	rh,
		const std::map< unsigned, unsigned > &	sortedHits
	)

private

find rechit neighbours, using the hashed index

Definition at line 308 of file PFRecHitProducerHO.cc.

References reco::PFRecHit::add4Neighbour(), reco::PFRecHit::add8Neighbour(), reco::PFRecHit::detId(), EAST, east, i, NORTH, north, NORTHEAST, NORTHWEST, DetId::rawId(), SOUTH, south, SOUTHEAST, SOUTHWEST, WEST, and west.

Referenced by createRecHits().

                                               {
   
   DetId center( rh.detId() );
   
   
   DetId north = move( center, NORTH );
   DetId northeast = move( center, NORTHEAST );
   DetId northwest = move( center, NORTHWEST ); 
   DetId south = move( center, SOUTH );  
   DetId southeast = move( center, SOUTHEAST );  
   DetId southwest = move( center, SOUTHWEST );  
   DetId east  = move( center, EAST );  
   DetId west  = move( center, WEST );  
   
   IDH i = sortedHits.find( north.rawId() );
   if(i != sortedHits.end() ) 
     rh.add4Neighbour( i->second );
   
   i = sortedHits.find( northeast.rawId() );
   if(i != sortedHits.end() ) 
     rh.add8Neighbour( i->second );
   
   i = sortedHits.find( south.rawId() );
   if(i != sortedHits.end() ) 
     rh.add4Neighbour( i->second );
   
   i = sortedHits.find( southwest.rawId() );
   if(i != sortedHits.end() ) 
     rh.add8Neighbour( i->second );
   
   i = sortedHits.find( east.rawId() );
   if(i != sortedHits.end() ) 
     rh.add4Neighbour( i->second );
   
   i = sortedHits.find( southeast.rawId() );
   if(i != sortedHits.end() ) 
     rh.add8Neighbour( i->second );
   
   i = sortedHits.find( west.rawId() );
   if(i != sortedHits.end() ) 
     rh.add4Neighbour( i->second );
   
   i = sortedHits.find( northwest.rawId() );
   if(i != sortedHits.end() ) 
     rh.add8Neighbour( i->second );
 }

void PFRecHitProducerHO::hoNeighbArray	(	const CaloSubdetectorGeometry &	barrelGeom,
		const CaloSubdetectorTopology &	barrelTopo
	)

private

fill the vectors neighboursEB_ and neighboursEE_ which keep track of the neighbours of each rechit. to be called at the beginning of the run

Definition at line 359 of file PFRecHitProducerHO.cc.

References EAST, CaloSubdetectorGeometry::getValidDetIds(), CaloSubdetectorTopology::getWindow(), HcalDetId::hashed_index(), DetId::Hcal, HcalOuter, recoMuon::in, LogDebug, neighbourmapcalculated_, neighboursHO_, NORTH, NORTHEAST, NORTHWEST, findQualityFiles::size, SOUTH, SOUTHEAST, SOUTHWEST, ntuplemaker::status, stdmove(), and WEST.

Referenced by createRecHits().

                                                             {
   
   static const CaloDirection orderedDir[8]={SOUTHWEST,
                         SOUTH,
                         SOUTHEAST,
                         WEST,
                         EAST,
                         NORTHWEST,
                         NORTH,
                                             NORTHEAST};
   
   const unsigned nbarrel = 2160; //62000;
   // Barrel first. The hashed index runs from 0 to 2199 61199
   neighboursHO_.resize(nbarrel);
   
   //std::cout << " Building the array of neighbours (barrel) " ;
   
   const std::vector<DetId>& vec(barrelGeom.getValidDetIds(DetId::Hcal,
                               HcalOuter));
   unsigned size=vec.size();    
   for(unsigned ic=0; ic<size; ++ic) 
     {
       // We get the 9 cells in a square. 
       std::vector<DetId> neighbours(barrelTopo.getWindow(vec[ic],3,3));
       unsigned nneighbours=neighbours.size();
       
       unsigned hashedindex=HcalDetId(vec[ic]).hashed_index()-5184; //2*( kHBhalf + kHEhalf )
       //           std::cout << " Cell " << ic<<" "<<vec[ic].rawId()<<" "<<HcalDetId(vec[ic]) <<" "<<hashedindex<<" "<<nneighbours<< std::endl;
       if(hashedindex>=nbarrel)
         {
           LogDebug("CaloGeometryTools")  << " Array overflow " << std::endl;
         }
       
       
       // If there are 9 cells, it is easy, and this order is know:
       //      6  7  8
       //      3  4  5 
       //      0  1  2   (0 = SOUTHWEST)
       
       if(nneighbours==9)
         {
           neighboursHO_[hashedindex].reserve(8);
           for(unsigned in=0;in<nneighbours;++in)
             {
               // remove the centre
               //    cout<<"ic "<<ic<<" "<<in<<" "<<neighbours[in].rawId()<<" "<<vec[ic].rawId()<<" "<<hashedindex<<endl; 
               if(neighbours[in]!=vec[ic]) 
                 {
                   neighboursHO_[hashedindex].push_back(neighbours[in]);
           //            std::cout << " Neighbour " << ic<<" "<<size<<" "<<in << " " <<hashedindex<<" "<< HcalDetId(neighbours[in]) << std::endl;
                 }
             }
         }
       else
         {
           DetId central(vec[ic]);
           neighboursHO_[hashedindex].resize(8,DetId(0));
           for(unsigned idir=0;idir<8;++idir)
             {
               DetId testid=central;
               bool status=stdmove(testid,orderedDir[idir],
                   barrelTopo, barrelGeom);
               if(status) neighboursHO_[hashedindex][idir]=testid;
             }
       
         }
     }
   
   //    std::cout << " done " << size <<std::endl;
   neighbourmapcalculated_ = true;
 }

DetId PFRecHitProducerHO::move	(	DetId	cell,
		const CaloDirection &	dir
	)		const

private

Definition at line 556 of file PFRecHitProducerHO.cc.

References dir, HcalDetId::hashed_index(), neighbourmapcalculated_, neighboursHO_, NONE, and query::result.

Referenced by Vispa.Gui.PortConnection.PointToPointConnection::updateConnection().

 {  
   DetId originalcell = cell; 
   if(dir==NONE || cell==DetId(0)) return false;
   
   // Conversion CaloDirection and index in the table
   // CaloDirection :NONE,SOUTH,SOUTHEAST,SOUTHWEST,EAST,WEST, NORTHEAST,NORTHWEST,NORTH
   // Table : SOUTHWEST,SOUTH,SOUTHEAST,WEST,EAST,NORTHWEST,NORTH, NORTHEAST
   static const int calodirections[9]={-1,1,2,0,4,3,7,5,6};
   
   assert(neighbourmapcalculated_);
   
   DetId result = neighboursHO_[HcalDetId(originalcell).hashed_index()-5184][calodirections[dir]];
   return result; 
 }

bool PFRecHitProducerHO::stdmove	(	DetId &	cell,
		const CaloDirection &	dir,
		const CaloSubdetectorTopology &	barrelTopo,
		const CaloSubdetectorGeometry &	barrelGeom
	)		const

private

Definition at line 467 of file PFRecHitProducerHO.cc.

References EAST, NORTH, NORTHEAST, NORTHWEST, query::result, SOUTH, SOUTHEAST, SOUTHWEST, stdsimplemove(), and WEST.

Referenced by hoNeighbArray().

         {
   
   
   bool result; 
   
   if(dir==NORTH) {
     result = stdsimplemove(cell,NORTH, barrelTopo, barrelGeom);
     return result;
   }
   else if(dir==SOUTH) {
     result = stdsimplemove(cell,SOUTH, barrelTopo, barrelGeom);
     return result;
   }
   else if(dir==EAST) {
     result = stdsimplemove(cell,EAST, barrelTopo, barrelGeom);
     return result;
   }
   else if(dir==WEST) {
     result = stdsimplemove(cell,WEST, barrelTopo, barrelGeom);
     return result;
   }
   
   
   // One has to try both paths
   else if(dir==NORTHEAST)
     {
       result = stdsimplemove(cell,NORTH, barrelTopo, barrelGeom);
       if(result)
         return stdsimplemove(cell,EAST, barrelTopo, barrelGeom);
       else
         {
           result = stdsimplemove(cell,EAST, barrelTopo, barrelGeom);
           if(result)
             return stdsimplemove(cell,NORTH, barrelTopo, barrelGeom);
           else
             return false; 
         }
     }
   else if(dir==NORTHWEST)
     {
       result = stdsimplemove(cell,NORTH, barrelTopo, barrelGeom );
       if(result)
         return stdsimplemove(cell,WEST, barrelTopo, barrelGeom );
       else
         {
           result = stdsimplemove(cell,WEST, barrelTopo, barrelGeom );
           if(result)
             return stdsimplemove(cell,NORTH, barrelTopo, barrelGeom );
           else
             return false; 
         }
     }
   else if(dir == SOUTHEAST)
     {
       result = stdsimplemove(cell,SOUTH, barrelTopo, barrelGeom );
       if(result)
         return stdsimplemove(cell,EAST, barrelTopo, barrelGeom );
       else
         {
           result = stdsimplemove(cell,EAST, barrelTopo, barrelGeom );
           if(result)
             return stdsimplemove(cell,SOUTH, barrelTopo, barrelGeom );
           else
             return false; 
         }
     }
   else if(dir == SOUTHWEST)
     {
       result = stdsimplemove(cell,SOUTH, barrelTopo, barrelGeom );
       if(result)
         return stdsimplemove(cell,WEST, barrelTopo, barrelGeom );
       else
         {
           result = stdsimplemove(cell,SOUTH, barrelTopo, barrelGeom );
           if(result)
             return stdsimplemove(cell,WEST, barrelTopo, barrelGeom );
           else
             return false; 
         }
     }
   cell = DetId(0);
   return false;
 }

bool PFRecHitProducerHO::stdsimplemove	(	DetId &	cell,
		const CaloDirection &	dir,
		const CaloSubdetectorTopology &	barrelTopo,
		const CaloSubdetectorGeometry &	barrelGeom
	)		const

private

Definition at line 434 of file PFRecHitProducerHO.cc.

References CaloSubdetectorTopology::getNeighbours(), HcalOuter, and DetId::subdetId().

Referenced by stdmove().

         {
   
   std::vector<DetId> neighbours;
   
   // BARREL CASE 
   if(cell.subdetId()==HcalOuter) {
     HcalDetId hoDetId = cell;
     
     neighbours = barrelTopo.getNeighbours(hoDetId,dir);
     
     // first try to move according to the standard navigation
     if(neighbours.size()>0 && !neighbours[0].null()) {
       cell = neighbours[0];
       return true;
     }
     
     // failed.
     
     
   }
   
   // everything failed 
   cell = DetId(0);
   return false;
 }

Member Data Documentation

int PFRecHitProducerHO::HOMaxAllowedSev_

private

Definition at line 114 of file PFRecHitProducerHO.h.

Referenced by createRecHits(), and PFRecHitProducerHO().

edm::InputTag PFRecHitProducerHO::inputTagHORecHits_

private

Definition at line 105 of file PFRecHitProducerHO.h.

Referenced by createRecHits(), and PFRecHitProducerHO().

bool PFRecHitProducerHO::neighbourmapcalculated_

private

set to true in hoNeighbArray

Definition at line 99 of file PFRecHitProducerHO.h.

Referenced by createRecHits(), hoNeighbArray(), move(), and PFRecHitProducerHO().

std::vector<std::vector<DetId> > PFRecHitProducerHO::neighboursHO_

private

for each HO barrel rechit, keep track of the neighbours

Definition at line 96 of file PFRecHitProducerHO.h.

Referenced by hoNeighbArray(), and move().

double PFRecHitProducerHO::thresholdR0_

private

Definition at line 108 of file PFRecHitProducerHO.h.

double PFRecHitProducerHO::thresholdR1_

private

Definition at line 111 of file PFRecHitProducerHO.h.

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation