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#include <TracktoRPC.h>
Public Member Functions | |
| RPCRecHitCollection * | thePoints () |
| TracktoRPC (edm::Handle< reco::TrackCollection > alltracks, const edm::EventSetup &iSetup, const edm::Event &iEvent, bool debug, const edm::ParameterSet &iConfig, edm::InputTag &tracklabel) | |
| bool | ValidRPCSurface (RPCDetId rpcid, LocalPoint LocalP, const edm::EventSetup &iSetup) |
| ~TracktoRPC () | |
Private Attributes | |
| RPCRecHitCollection * | _ThePoints |
| double | MaxD |
| edm::OwnVector< RPCRecHit > | RPCPointVector |
| edm::ESHandle< Propagator > | thePropagator |
| TrackTransformerBase * | theTrackTransformer |
Definition at line 61 of file TracktoRPC.h.
| TracktoRPC::TracktoRPC | ( | edm::Handle< reco::TrackCollection > | alltracks, |
| const edm::EventSetup & | iSetup, | ||
| const edm::Event & | iEvent, | ||
| bool | debug, | ||
| const edm::ParameterSet & | iConfig, | ||
| edm::InputTag & | tracklabel | ||
| ) | [explicit] |
Definition at line 151 of file TracktoRPC.cc.
References _ThePoints, edm::OwnVector< T, P >::begin(), CastorDataFrameFilter_impl::check(), edm::OwnVector< T, P >::clear(), gather_cfg::cout, MuonSubdetId::CSC, MuonSubdetId::DT, edm::OwnVector< T, P >::end(), CSCDetId::endcap(), GeomDet::geographicalId(), edm::EventSetup::get(), ObjectMap2::GetInstance(), ObjectMap2CSC::GetInstance(), ObjectMap2CSC::GetRolls(), ObjectMap2::GetRolls(), TrajectoryStateOnSurface::globalPosition(), RPCRoll::id(), TrajectoryStateOnSurface::isValid(), edm::InputTag::label(), TrajectoryStateOnSurface::localPosition(), MaxD, DetId::Muon, RPCGeomServ::name(), RPCRoll::nstrips(), edm::OwnVector< T, P >::push_back(), DetId::rawId(), RPCDetId::region(), RPCDetId::ring(), RPCPointVector, DTChamberId::sector(), RPCDetId::sector(), RPCGeomServ::segment(), TrackTransformerBase::setServices(), mathSSE::sqrt(), RPCDetId::station(), GeomDet::surface(), groupFilesInBlocks::temp, thePropagator, theTrackTransformer, RPCRoll::topology(), TrackTransformerBase::transform(), ValidRPCSurface(), DTChamberId::wheel(), PV3DBase< T, PVType, FrameType >::x(), SiStripMonitorClusterAlca_cfi::xmax, SiStripMonitorClusterAlca_cfi::xmin, PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().
{
_ThePoints = new RPCRecHitCollection();
// if(alltracks->empty()) return;
if(tracklabel.label().find("cosmic")==0) theTrackTransformer = new TrackTransformerForCosmicMuons(iConfig);
else if(tracklabel.label().find("globalCosmic")==0) theTrackTransformer = new TrackTransformerForCosmicMuons(iConfig);
else theTrackTransformer = new TrackTransformer(iConfig);
theTrackTransformer->setServices(iSetup);
edm::ESHandle<RPCGeometry> rpcGeo;
edm::ESHandle<DTGeometry> dtGeo;
edm::ESHandle<CSCGeometry> cscGeo;
iSetup.get<TrackingComponentsRecord>().get("SteppingHelixPropagatorAny",thePropagator);
iSetup.get<MuonGeometryRecord>().get(rpcGeo);
iSetup.get<MuonGeometryRecord>().get(dtGeo);
iSetup.get<MuonGeometryRecord>().get(cscGeo);
std::vector<uint32_t> rpcput;
double MaxD=999.;
for (TrackCollection::const_iterator track = alltracks->begin(); track !=alltracks->end(); track++)
{
Trajectories trajectories = theTrackTransformer->transform(*track);
if(debug) std::cout << "Building Trajectory from Track. " << std::endl;
std::vector<uint32_t> rpcrolls;
std::vector<uint32_t> rpcrolls2;
std::map<uint32_t, int> rpcNdtcsc;
std::map<uint32_t, int> rpcrollCounter;
float tInX = track->innerPosition().X(), tInY = track->innerPosition().Y(), tInZ = track->innerPosition().Z();
float tOuX = track->outerPosition().X(), tOuY = track->outerPosition().Y(), tOuZ = track->outerPosition().Z();
if(tInX > tOuX) { float temp=tOuX; tOuX=tInX; tInX=temp; }
if(tInY > tOuY) { float temp=tOuY; tOuY=tInY; tInY=temp; }
if(tInZ > tOuZ) { float temp=tOuZ; tOuZ=tInZ; tInZ=temp; }
if(debug) std::cout << "in (x,y,z): ("<< tInX <<", "<< tInY <<", "<< tInZ << ")" << std::endl;
if(debug) std::cout << "out (x,y,z): ("<< tOuX <<", "<< tOuY <<", "<< tOuZ << ")" << std::endl;
if(debug) std::cout << "1. Search expeted RPC roll detid !!" << std::endl;
for(trackingRecHit_iterator hit=track->recHitsBegin(); hit != track->recHitsEnd(); hit++)
{
if((*hit)->isValid())
{
DetId id = (*hit)->geographicalId();
if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::DT)
{
const GeomDet *geomDet = dtGeo->idToDet((*hit)->geographicalId());
const DTLayer *dtlayer = dynamic_cast<const DTLayer *>(geomDet);
if(dtlayer) for(Trajectories::const_iterator trajectory = trajectories.begin(); trajectory != trajectories.end(); ++trajectory)
{
const BoundPlane & DTSurface = dtlayer->surface();
const GlobalPoint dcPoint = DTSurface.toGlobal(LocalPoint(0.,0.,0.));
TrajectoryMeasurement tMt = trajectory->closestMeasurement(dcPoint);
TrajectoryStateOnSurface upd2 = (tMt).updatedState();
if(upd2.isValid())
{
LocalPoint trajLP = upd2.localPosition();
LocalPoint trackLP = (*hit)->localPosition();
float dx = trajLP.x()-trackLP.x(), dy=trajLP.y()-trackLP.y();//, dz=trajLP.z()-trackLP.z();
if( dx>10. && dy>10.) continue;
DTChamberId dtid(geomDet->geographicalId().rawId());
int dtW=dtid.wheel(), dtS=dtid.sector(), dtT=dtid.station();
if(dtS==13) dtS=4; if(dtS==14) dtS=10;
ObjectMap2* TheObject = ObjectMap2::GetInstance(iSetup);
DTStationIndex2 theindex(0,dtW,dtS,dtT);
std::set<RPCDetId> rollsForThisDT = TheObject->GetInstance(iSetup)->GetRolls(theindex);
for(std::set<RPCDetId>::iterator iteraRoll = rollsForThisDT.begin();iteraRoll != rollsForThisDT.end(); iteraRoll++)
{
const RPCRoll* rollasociated = rpcGeo->roll(*iteraRoll);
TrajectoryStateOnSurface ptss = thePropagator->propagate(upd2, rpcGeo->idToDet(rollasociated->id())->surface());
if(ptss.isValid()) if(ValidRPCSurface(rollasociated->id().rawId(), ptss.localPosition(), iSetup))
{
rpcrollCounter[rollasociated->id().rawId()]++;
bool check = true;
std::vector<uint32_t>::iterator rpcroll;
for( rpcroll=rpcrolls.begin() ; rpcroll < rpcrolls.end(); rpcroll++ )
if(rollasociated->id().rawId()== *rpcroll) check=false;
if(check==true)
{
rpcrolls.push_back(rollasociated->id().rawId());
RPCGeomServ servId(rollasociated->id().rawId());
if(debug) std::cout << "1\t Barrel RPC roll" << rollasociated->id().rawId() << " "<< servId.name().c_str() <<std::endl;
}
}
}
}
}
}
else if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::CSC)
{
const GeomDet *geomDet = cscGeo->idToDet((*hit)->geographicalId());
const CSCLayer *csclayer = dynamic_cast<const CSCLayer *>(geomDet);
CSCDetId cscid(geomDet->geographicalId().rawId());
if(csclayer) for(Trajectories::const_iterator trajectory = trajectories.begin(); trajectory != trajectories.end(); ++trajectory)
{
const BoundPlane & CSCSurface = csclayer->surface();
const GlobalPoint dcPoint = CSCSurface.toGlobal(LocalPoint(0.,0.,0.));
TrajectoryMeasurement tMt = trajectory->closestMeasurement(dcPoint);
TrajectoryStateOnSurface upd2 = (tMt).updatedState();
if(upd2.isValid() && cscid.station()!=4 && cscid.ring()!=1 )
{
LocalPoint trajLP = upd2.localPosition();
LocalPoint trackLP = (*hit)->localPosition();
float dx = trajLP.x()-trackLP.x(), dy=trajLP.y()-trackLP.y();//, dz=trajLP.z()-trackLP.z();
if( dx>10. && dy>10.) continue;
ObjectMap2CSC* TheObjectCSC = ObjectMap2CSC::GetInstance(iSetup);
int En = cscid.endcap(), St = cscid.station(), Ri = cscid.ring();
int rpcSegment = cscid.chamber();
if(En==2) En= -1; if(Ri==4) Ri =1;
CSCStationIndex2 theindex(En,St,Ri,rpcSegment);
std::set<RPCDetId> rollsForThisCSC = TheObjectCSC->GetInstance(iSetup)->GetRolls(theindex);
for (std::set<RPCDetId>::iterator iteraRoll = rollsForThisCSC.begin();iteraRoll != rollsForThisCSC.end(); iteraRoll++)
{
const RPCRoll* rollasociated = rpcGeo->roll(*iteraRoll);
TrajectoryStateOnSurface ptss = thePropagator->propagate(upd2, rpcGeo->idToDet(rollasociated->id())->surface());
if(ptss.isValid()) if(ValidRPCSurface(rollasociated->id().rawId(), ptss.localPosition(), iSetup))
{
rpcrollCounter[rollasociated->id().rawId()]++;
bool check = true;
std::vector<uint32_t>::iterator rpcroll;
for( rpcroll=rpcrolls.begin() ; rpcroll < rpcrolls.end(); rpcroll++ )
if(rollasociated->id().rawId()==*rpcroll) check=false;
if(check==true)
{
rpcrolls.push_back(rollasociated->id().rawId());
RPCGeomServ servId(rollasociated->id().rawId());
if(debug) std::cout << "1\t Forward RPC roll" << rollasociated->id().rawId() << " "<< servId.name().c_str() <<std::endl;
}
}
}
}
}
} else { if(debug) std::cout << "1\t The hit is not DT/CSC's. " << std::endl;}
}
}
if(debug) std::cout << "First step OK!!\n2. Search nearest DT/CSC sufrace!!" << std::endl;
std::vector<uint32_t>::iterator rpcroll;
for( rpcroll=rpcrolls.begin() ; rpcroll < rpcrolls.end(); rpcroll++ )
{
RPCDetId rpcid(*rpcroll);
const GlobalPoint &rGP = rpcGeo->idToDet(*rpcroll)->surface().toGlobal(LocalPoint(0,0,0));
RPCGeomServ servId(rpcid);
int rEn=rpcid.region(), rSe=rpcid.sector(), rWr=rpcid.ring(), rSt=rpcid.station(), rCh=servId.segment();
if(rpcrollCounter[*rpcroll]<3) continue ;
uint32_t dtcscid=0; double distance= MaxD;
// if(rSt ==2 && rEn==0) MaxD=100;
// else if(rSt ==3 && rEn==0) MaxD=100;
// else if(rSt ==4 && rEn==0) MaxD =150;
for(trackingRecHit_iterator hit=track->recHitsBegin(); hit != track->recHitsEnd(); hit++)
{
if((*hit)->isValid())
{
DetId id = (*hit)->geographicalId();
if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::DT)
{
const GeomDet *geomDet = dtGeo->idToDet((*hit)->geographicalId());
//const DTLayer *dtlayer = dynamic_cast<const DTLayer *>(geomDet);
const GlobalPoint &dtGP = dtGeo->idToDet((*hit)->geographicalId())->surface().toGlobal(LocalPoint(0,0,0));
double dx = rGP.x()-dtGP.x(), dy = rGP.y()-dtGP.y(), dz = rGP.z()-dtGP.z();
double distanceN = sqrt(dx*dx+dy*dy+dz*dz);
DTChamberId dtid(geomDet->geographicalId().rawId());
int Se = dtid.sector(), Wh = dtid.wheel(), St = dtid.station();
if(Se == 13) Se=4; if(Se ==14) Se=10;
if( rEn==0&& (rSe-Se)==0 && (rWr-Wh) ==0 && (rSt-St)==0 && distanceN < distance)
{
dtcscid=geomDet->geographicalId().rawId();
distance = distanceN;
if(debug) std::cout << "2\t DT "<< dtcscid << " Wheel : " << Wh << " station : " << St << " sector : " << Se << std::endl;
}
}
else if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::CSC)
{
const GeomDet *geomDet = cscGeo->idToDet((*hit)->geographicalId());
//const CSCLayer *csclayer = dynamic_cast<const CSCLayer *>(geomDet);
const GlobalPoint &cscGP = cscGeo->idToDet((*hit)->geographicalId())->surface().toGlobal(LocalPoint(0,0,0));
double dx = rGP.x()-cscGP.x(), dy = rGP.y()-cscGP.y(), dz = rGP.z()-cscGP.z();
double distanceN = sqrt(dx*dx+dy*dy+dz*dz);
CSCDetId cscid(geomDet->geographicalId().rawId());
int En =cscid.endcap(), Ri=cscid.ring(), St=cscid.station(), Ch=cscid.chamber();
if(En==2) En=-1; if(Ri==4) Ri=1;
if((rEn-En)==0 && (rSt-St)==0 && (Ch-rCh) ==0 && rWr!=1 && rSt!=4 && distanceN < distance)
{
dtcscid=geomDet->geographicalId().rawId();
distance = distanceN;
if(debug) std::cout << "2\t CSC " <<dtcscid <<" region : " << En << " station : " << St << " Ring : " << Ri << " chamber : " << Ch <<std::endl;
}
}
}
}
if(dtcscid != 0 && distance < MaxD)
{
rpcrolls2.push_back(*rpcroll);
rpcNdtcsc[*rpcroll] = dtcscid;
}
}
if(debug) std::cout << "Second step OK!! \n3. Propagate to RPC from DT/CSC!!" << std::endl;
//std::map<uint32_t, int> rpcput;
std::vector<uint32_t>::iterator rpcroll2;
for( rpcroll2=rpcrolls2.begin() ; rpcroll2 < rpcrolls2.end(); rpcroll2++ )
{
bool check = true;
std::vector<uint32_t>::iterator rpcput_;
for( rpcput_=rpcput.begin() ; rpcput_ < rpcput.end(); rpcput_++ )
if(*rpcroll2==*rpcput_) check = false;
if(check == true)
{
uint32_t dtcscid = rpcNdtcsc[*rpcroll2];
DetId id(dtcscid);
if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::DT)
{
const GeomDet *geomDet = dtGeo->idToDet(dtcscid);
const DTLayer *dtlayer = dynamic_cast<const DTLayer *>(geomDet);
if(dtlayer) for(Trajectories::const_iterator trajectory = trajectories.begin(); trajectory != trajectories.end(); ++trajectory)
{
const BoundPlane & DTSurface = dtlayer->surface();
const GlobalPoint dcPoint = DTSurface.toGlobal(LocalPoint(0.,0.,0.));
TrajectoryMeasurement tMt = trajectory->closestMeasurement(dcPoint);
TrajectoryStateOnSurface upd2 = (tMt).updatedState();
if(upd2.isValid())
{
TrajectoryStateOnSurface ptss = thePropagator->propagate(upd2, rpcGeo->idToDet(*rpcroll2)->surface());
if(ptss.isValid()) if(ValidRPCSurface(*rpcroll2, ptss.localPosition(), iSetup))
{
float rpcGPX = ptss.globalPosition().x();
float rpcGPY = ptss.globalPosition().y();
float rpcGPZ = ptss.globalPosition().z();
if(tInX > rpcGPX || tOuX < rpcGPX ) continue;
if(tInY > rpcGPY || tOuY < rpcGPY ) continue;
if(tInZ > rpcGPZ || tOuZ < rpcGPZ ) continue;
const GeomDet *geomDet2 = rpcGeo->idToDet(*rpcroll2);
const RPCRoll *aroll = dynamic_cast<const RPCRoll *>(geomDet2);
const RectangularStripTopology* top_= dynamic_cast<const RectangularStripTopology*> (&(aroll->topology()));
LocalPoint xmin = top_->localPosition(0.);
LocalPoint xmax = top_->localPosition((float)aroll->nstrips());
float rsize = fabs( xmax.x()-xmin.x() );
float stripl = top_->stripLength();
//float stripw = top_->pitch();
float eyr=1;
float locx = ptss.localPosition().x(), locy = ptss.localPosition().y(), locz= ptss.localPosition().z();
if( locx < rsize*eyr && locy < stripl*eyr && locz < 1. )
{
RPCRecHit RPCPoint(*rpcroll2,0,LocalPoint(locx,locy,locz));
RPCGeomServ servId(*rpcroll2);
if(debug) std::cout << "3\t Barrel Expected RPC " << servId.name().c_str() <<
" \tLocalposition X: " << locx << ", Y: "<< locy << " GlobalPosition(x,y,z) (" << rpcGPX <<", "<< rpcGPY <<", " << rpcGPZ << ")"<< std::endl;
RPCPointVector.clear();
RPCPointVector.push_back(RPCPoint);
_ThePoints->put(*rpcroll2,RPCPointVector.begin(),RPCPointVector.end());
rpcput.push_back(*rpcroll2);
}
}
}
}
}
else if (id.det() == DetId::Muon && id.subdetId() == MuonSubdetId::CSC)
{
const GeomDet *geomDet4 = cscGeo->idToDet(dtcscid);
const CSCLayer *csclayer = dynamic_cast<const CSCLayer *>(geomDet4);
if(csclayer) for(Trajectories::const_iterator trajectory = trajectories.begin(); trajectory != trajectories.end(); ++trajectory)
{
const BoundPlane & CSCSurface = csclayer->surface();
const GlobalPoint dcPoint = CSCSurface.toGlobal(LocalPoint(0.,0.,0.));
TrajectoryMeasurement tMt = trajectory->closestMeasurement(dcPoint);
TrajectoryStateOnSurface upd2 = (tMt).updatedState();
if(upd2.isValid())
{
TrajectoryStateOnSurface ptss = thePropagator->propagate(upd2, rpcGeo->idToDet(*rpcroll2)->surface());
if(ptss.isValid()) if( ValidRPCSurface(*rpcroll2, ptss.localPosition(), iSetup))
{
float rpcGPX = ptss.globalPosition().x();
float rpcGPY = ptss.globalPosition().y();
float rpcGPZ = ptss.globalPosition().z();
if(tInX > rpcGPX || tOuX < rpcGPX ) continue;
if(tInY > rpcGPY || tOuY < rpcGPY ) continue;
if(tInZ > rpcGPZ || tOuZ < rpcGPZ ) continue;
RPCDetId rpcid(*rpcroll2);
const GeomDet *geomDet3 = rpcGeo->idToDet(*rpcroll2);
const RPCRoll *aroll = dynamic_cast<const RPCRoll *>(geomDet3);
const TrapezoidalStripTopology* top_=dynamic_cast<const TrapezoidalStripTopology*>(&(aroll->topology()));
LocalPoint xmin = top_->localPosition(0.);
LocalPoint xmax = top_->localPosition((float)aroll->nstrips());
float rsize = fabs( xmax.x()-xmin.x() );
float stripl = top_->stripLength();
//float stripw = top_->pitch();
float eyr=1;
float locx = ptss.localPosition().x(), locy = ptss.localPosition().y(), locz= ptss.localPosition().z();
if( locx < rsize*eyr && locy < stripl*eyr && locz < 1. )
{
RPCRecHit RPCPoint(*rpcroll2,0,LocalPoint(locx,locy,locz));
RPCGeomServ servId(*rpcroll2);
if(debug) std::cout << "3\t Forward Expected RPC " << servId.name().c_str() <<
" \tLocalposition X: " << locx << ", Y: "<< locy << " GlobalPosition(x,y,z) (" << rpcGPX <<", "<< rpcGPY <<", " << rpcGPZ << ")"<< std::endl;
RPCPointVector.clear();
RPCPointVector.push_back(RPCPoint);
_ThePoints->put(*rpcroll2,RPCPointVector.begin(),RPCPointVector.end());
rpcput.push_back(*rpcroll2);
}
}
}
}
}
}
}
if(debug) std::cout << "last steps OK!! " << std::endl;
}
}
| TracktoRPC::~TracktoRPC | ( | ) |
Definition at line 492 of file TracktoRPC.cc.
{
}
| RPCRecHitCollection* TracktoRPC::thePoints | ( | ) | [inline] |
Definition at line 68 of file TracktoRPC.h.
References _ThePoints.
Referenced by RPCPointProducer::produce().
{return _ThePoints;}
| bool TracktoRPC::ValidRPCSurface | ( | RPCDetId | rpcid, |
| LocalPoint | LocalP, | ||
| const edm::EventSetup & | iSetup | ||
| ) |
Definition at line 118 of file TracktoRPC.cc.
References edm::EventSetup::get(), RPCRoll::isBarrel(), RPCRoll::isForward(), Bounds::length(), Pi, DetId::rawId(), Bounds::width(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().
Referenced by TracktoRPC().
{
edm::ESHandle<RPCGeometry> rpcGeo;
iSetup.get<MuonGeometryRecord>().get(rpcGeo);
const GeomDet *whichdet3 = rpcGeo->idToDet(rpcid.rawId());
const RPCRoll *aroll = dynamic_cast<const RPCRoll *>(whichdet3);
float locx=LocalP.x(), locy=LocalP.y();//, locz=LocalP.z();
if(aroll->isBarrel())
{
const Bounds &rollbound = rpcGeo->idToDet((rpcid))->surface().bounds();
float boundlength = rollbound.length();
float boundwidth = rollbound.width();
if(fabs(locx) < boundwidth/2 && fabs(locy) < boundlength/2 && locy > -boundlength/2) return true;
else return false;
}
else if(aroll->isForward())
{
const Bounds &rollbound = rpcGeo->idToDet((rpcid))->surface().bounds();
float boundlength = rollbound.length();
float boundwidth = rollbound.width();
float nminx = TMath::Pi()*(18*boundwidth/ TMath::Pi() - boundlength)/18;
float ylimit = ((boundlength)/(boundwidth/2 - nminx/2))*fabs(locx) + boundlength/2 - ((boundlength)/(boundwidth/2 - nminx/2))*(boundwidth/2);
if(ylimit < -boundlength/2 ) ylimit = -boundlength/2;
if(fabs(locx) < boundwidth/2 && fabs(locy) < boundlength/2 && locy > ylimit) return true;
else return false;
} else return false;
}
RPCRecHitCollection* TracktoRPC::_ThePoints [private] |
Definition at line 72 of file TracktoRPC.h.
Referenced by thePoints(), and TracktoRPC().
double TracktoRPC::MaxD [private] |
Definition at line 74 of file TracktoRPC.h.
Referenced by TracktoRPC().
edm::OwnVector<RPCRecHit> TracktoRPC::RPCPointVector [private] |
Definition at line 73 of file TracktoRPC.h.
Referenced by TracktoRPC().
edm::ESHandle<Propagator> TracktoRPC::thePropagator [private] |
Definition at line 77 of file TracktoRPC.h.
Referenced by TracktoRPC().
Definition at line 76 of file TracktoRPC.h.
Referenced by TracktoRPC().
1.7.3