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#include <SimpleCosmicBONSeeder.h>
Definition at line 38 of file SimpleCosmicBONSeeder.h.
| SimpleCosmicBONSeeder::SimpleCosmicBONSeeder | ( | const edm::ParameterSet & | conf | ) | [explicit] |
Definition at line 16 of file SimpleCosmicBONSeeder.cc.
References builderName, chargeThresholds_, checkCharge_, checkMaxHitsPerModule_, conf_, edm::ParameterSet::existsAs(), edm::ParameterSet::getParameter(), goodHitsPerSeed_, layerTripletNames_, matchedRecHitUsesAnd_, max(), maxHitsPerModule_, negativeYOnly, pMin_, positiveYOnly, ptmin, region_, sistripsummary::TEC, sistripsummary::TIB, sistripsummary::TID, sistripsummary::TOB, and writeTriplets_.
: conf_(conf), theLsb(conf.getParameter<edm::ParameterSet>("TripletsPSet")), writeTriplets_(conf.getParameter<bool>("writeTriplets")), seedOnMiddle_(conf.existsAs<bool>("seedOnMiddle") ? conf.getParameter<bool>("seedOnMiddle") : false), rescaleError_(conf.existsAs<double>("rescaleError") ? conf.getParameter<double>("rescaleError") : 1.0), tripletsVerbosity_(conf.getParameter<edm::ParameterSet>("TripletsPSet").getUntrackedParameter<uint32_t>("debugLevel",0)), seedVerbosity_(conf.getUntrackedParameter<uint32_t>("seedDebugLevel",0)), helixVerbosity_(conf.getUntrackedParameter<uint32_t>("helixDebugLevel",0)), check_(conf.getParameter<edm::ParameterSet>("ClusterCheckPSet")), maxTriplets_(conf.getParameter<int32_t>("maxTriplets")), maxSeeds_(conf.getParameter<int32_t>("maxSeeds")) { edm::ParameterSet regionConf = conf_.getParameter<edm::ParameterSet>("RegionPSet"); float ptmin = regionConf.getParameter<double>("ptMin"); float originradius = regionConf.getParameter<double>("originRadius"); float halflength = regionConf.getParameter<double>("originHalfLength"); float originz = regionConf.getParameter<double>("originZPosition"); region_ = GlobalTrackingRegion(ptmin, originradius, halflength, originz); pMin_ = regionConf.getParameter<double>("pMin"); builderName = conf_.getParameter<std::string>("TTRHBuilder"); //***top-bottom positiveYOnly=conf_.getParameter<bool>("PositiveYOnly"); negativeYOnly=conf_.getParameter<bool>("NegativeYOnly"); //*** produces<TrajectorySeedCollection>(); if (writeTriplets_) produces<edm::OwnVector<TrackingRecHit> >("cosmicTriplets"); layerTripletNames_ = conf_.getParameter<edm::ParameterSet>("TripletsPSet").getParameter<std::vector<std::string> >("layerList"); if (conf.existsAs<edm::ParameterSet>("ClusterChargeCheck")) { edm::ParameterSet cccc = conf.getParameter<edm::ParameterSet>("ClusterChargeCheck"); checkCharge_ = cccc.getParameter<bool>("checkCharge"); matchedRecHitUsesAnd_ = cccc.getParameter<bool>("matchedRecHitsUseAnd"); chargeThresholds_.resize(7,0); edm::ParameterSet ccct = cccc.getParameter<edm::ParameterSet>("Thresholds"); chargeThresholds_[StripSubdetector::TIB] = ccct.getParameter<int32_t>("TIB"); chargeThresholds_[StripSubdetector::TID] = ccct.getParameter<int32_t>("TID"); chargeThresholds_[StripSubdetector::TOB] = ccct.getParameter<int32_t>("TOB"); chargeThresholds_[StripSubdetector::TEC] = ccct.getParameter<int32_t>("TEC"); } else { checkCharge_ = false; } if (conf.existsAs<edm::ParameterSet>("HitsPerModuleCheck")) { edm::ParameterSet hpmcc = conf.getParameter<edm::ParameterSet>("HitsPerModuleCheck"); checkMaxHitsPerModule_ = hpmcc.getParameter<bool>("checkHitsPerModule"); maxHitsPerModule_.resize(7,std::numeric_limits<int32_t>::max()); edm::ParameterSet hpmct = hpmcc.getParameter<edm::ParameterSet>("Thresholds"); maxHitsPerModule_[StripSubdetector::TIB] = hpmct.getParameter<int32_t>("TIB"); maxHitsPerModule_[StripSubdetector::TID] = hpmct.getParameter<int32_t>("TID"); maxHitsPerModule_[StripSubdetector::TOB] = hpmct.getParameter<int32_t>("TOB"); maxHitsPerModule_[StripSubdetector::TEC] = hpmct.getParameter<int32_t>("TEC"); } else { checkMaxHitsPerModule_ = false; } if (checkCharge_ || checkMaxHitsPerModule_) { goodHitsPerSeed_ = conf.getParameter<int32_t>("minimumGoodHitsInSeed"); } else { goodHitsPerSeed_ = 0; } }
| virtual SimpleCosmicBONSeeder::~SimpleCosmicBONSeeder | ( | ) | [inline, virtual] |
Definition at line 44 of file SimpleCosmicBONSeeder.h.
{}
| bool SimpleCosmicBONSeeder::checkCharge | ( | const TrackingRecHit * | hit | ) | const [private] |
Definition at line 305 of file SimpleCosmicBONSeeder.cc.
References cond::rpcobgas::detid, TrackingRecHit::geographicalId(), matchedRecHitUsesAnd_, and align::Tracker.
Referenced by triplets().
{
DetId detid(hit->geographicalId());
if (detid.det() != DetId::Tracker) return false; // should not happen
int subdet = detid.subdetId();
if (subdet < 3) { // pixel
return true;
} else {
if (typeid(*hit) == typeid(SiStripMatchedRecHit2D)) {
const SiStripMatchedRecHit2D *mhit = static_cast<const SiStripMatchedRecHit2D *>(hit);
if (matchedRecHitUsesAnd_) {
return checkCharge(mhit->monoHit(), subdet) && checkCharge(mhit->stereoHit(), subdet);
} else {
return checkCharge(mhit->monoHit(), subdet) || checkCharge(mhit->stereoHit(), subdet);
}
} else if (typeid(*hit) == typeid(SiStripRecHit2D)) {
return checkCharge(static_cast<const SiStripRecHit2D &>(*hit), subdet);
} else {
return true;
}
}
}
| bool SimpleCosmicBONSeeder::checkCharge | ( | const SiStripRecHit2D & | hit, |
| int | subdetid | ||
| ) | const [private] |
Definition at line 328 of file SimpleCosmicBONSeeder.cc.
References SiStripCluster::amplitudes(), dtNoiseDBValidation_cfg::cerr, DeDxDiscriminatorTools::charge(), chargeThresholds_, SiStripCluster::firstStrip(), and tripletsVerbosity_.
{
const SiStripCluster *clust = (hit.cluster().isNonnull() ? hit.cluster().get() : hit.cluster_regional().get());
int charge = std::accumulate(clust->amplitudes().begin(), clust->amplitudes().end(), int(0));
if (tripletsVerbosity_ > 1) {
std::cerr << "Hit on " << subdetid << ", charge = " << charge << ", threshold = " << chargeThresholds_[subdetid]
<< ", detid = " << hit.geographicalId().rawId() << ", firstStrip = " << clust->firstStrip() << std::endl;
} else if ((tripletsVerbosity_ == 1) && (charge < chargeThresholds_[subdetid])) {
std::cerr << "Hit on " << subdetid << ", charge = " << charge << ", threshold = " << chargeThresholds_[subdetid]
<< ", detid = " << hit.geographicalId().rawId() << ", firstStrip = " << clust->firstStrip() << std::endl;
}
return charge > chargeThresholds_[subdetid];
}
| void SimpleCosmicBONSeeder::checkNoisyModules | ( | const std::vector< TransientTrackingRecHit::RecHitPointer > & | hits, |
| std::vector< bool > & | oks | ||
| ) | const [private] |
Definition at line 341 of file SimpleCosmicBONSeeder.cc.
References dtNoiseDBValidation_cfg::cerr, end, lumiContext::fill, maxHitsPerModule_, min, convertSQLiteXML::ok, DetId::rawId(), errorMatrix2Lands_multiChannel::start, DetId::subdetId(), and tripletsVerbosity_.
Referenced by triplets().
{
typedef TransientTrackingRecHit::RecHitPointer TTRH;
std::vector<TTRH>::const_iterator it = hits.begin(), start = it, end = hits.end();
std::vector<bool>::iterator ok = oks.begin(), okStart = ok;
while (start < end) {
DetId lastid = (*start)->geographicalId();
for (it = start + 1; (it < end) && ((*it)->geographicalId() == lastid); ++it) {
++ok;
}
if ( (it - start) > maxHitsPerModule_[lastid.subdetId()] ) {
if (tripletsVerbosity_ > 0) {
std::cerr << "SimpleCosmicBONSeeder: Marking noisy module " << lastid.rawId() << ", it has " << (it-start) << " rechits"
<< " (threshold is " << maxHitsPerModule_[lastid.subdetId()] << ")" << std::endl;
}
std::fill(okStart,ok,false);
} else if (tripletsVerbosity_ > 0) {
if ( (it - start) > std::min(4,maxHitsPerModule_[lastid.subdetId()]/4) ) {
std::cerr << "SimpleCosmicBONSeeder: Not marking noisy module " << lastid.rawId() << ", it has " << (it-start) << " rechits"
<< " (threshold is " << maxHitsPerModule_[lastid.subdetId()] << ")" << std::endl;
}
}
start = it; okStart = ok;
}
}
| void SimpleCosmicBONSeeder::done | ( | ) |
Definition at line 604 of file SimpleCosmicBONSeeder.cc.
References thePropagatorAl, thePropagatorOp, and theUpdator.
Referenced by produce().
{
delete thePropagatorAl;
delete thePropagatorOp;
delete theUpdator;
}
| bool SimpleCosmicBONSeeder::goodTriplet | ( | const GlobalPoint & | inner, |
| const GlobalPoint & | middle, | ||
| const GlobalPoint & | outer, | ||
| const double & | minRho | ||
| ) | const |
Definition at line 366 of file SimpleCosmicBONSeeder.cc.
References gather_cfg::cout, FastCircle::rho(), tripletsVerbosity_, PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().
Referenced by triplets().
{
float dyOM = outer.y() - middle.y(), dyIM = inner.y() - middle.y();
if ((dyOM * dyIM > 0) && (fabs(dyOM)>10) && (fabs(dyIM)>10)) {
if (tripletsVerbosity_ > 2) std::cout << " fail for non coherent dy" << std::endl;
return false;
}
float dzOM = outer.z() - middle.z(), dzIM = inner.z() - middle.z();
if ((dzOM * dzIM > 0) && (fabs(dzOM)>50) && (fabs(dzIM)>50)) {
if (tripletsVerbosity_ > 2) std::cout << " fail for non coherent dz" << std::endl;
return false;
}
if (minRho > 0) {
FastCircle theCircle(inner,middle,outer);
if (theCircle.rho() < minRho) {
if (tripletsVerbosity_ > 2) std::cout << " fail for pt cut" << std::endl;
return false;
}
}
return true;
}
| void SimpleCosmicBONSeeder::init | ( | const edm::EventSetup & | c | ) |
Definition at line 123 of file SimpleCosmicBONSeeder.cc.
References alongMomentum, builderName, edm::EventSetup::get(), magfield, oppositeToMomentum, thePropagatorAl, thePropagatorOp, theUpdator, tracker, and TTTRHBuilder.
Referenced by produce().
{
iSetup.get<TrackerDigiGeometryRecord>().get(tracker);
iSetup.get<TransientRecHitRecord>().get(builderName,TTTRHBuilder);
// FIXME: these should come from ES too!!
thePropagatorAl = new PropagatorWithMaterial(alongMomentum,0.1057,&(*magfield) );
thePropagatorOp = new PropagatorWithMaterial(oppositeToMomentum,0.1057,&(*magfield) );
theUpdator = new KFUpdator();
}
| std::pair< GlobalVector, int > SimpleCosmicBONSeeder::pqFromHelixFit | ( | const GlobalPoint & | inner, |
| const GlobalPoint & | middle, | ||
| const GlobalPoint & | outer, | ||
| const edm::EventSetup & | iSetup | ||
| ) | const |
Definition at line 388 of file SimpleCosmicBONSeeder.cc.
References abs, GlobalTrajectoryParameters::charge(), gather_cfg::cout, helixVerbosity_, magfield, GlobalTrajectoryParameters::momentum(), FreeTrajectoryState::parameters(), FastCircle::rho(), rho, FastHelix::stateAtVertex(), PV3DBase< T, PVType, FrameType >::x(), FastCircle::x0(), PV3DBase< T, PVType, FrameType >::y(), FastCircle::y0(), and PV3DBase< T, PVType, FrameType >::z().
Referenced by seeds(), and triplets().
{
if (helixVerbosity_ > 0) {
std::cout << "DEBUG PZ =====" << std::endl;
FastHelix helix(inner,middle,outer,iSetup);
GlobalVector gv=helix.stateAtVertex().parameters().momentum(); // status on inner hit
std::cout << "FastHelix P = " << gv << "\n";
std::cout << "FastHelix Q = " << helix.stateAtVertex().parameters().charge() << "\n";
}
// My attempt (with different approx from FastHelix)
// 1) fit the circle
FastCircle theCircle(inner,middle,outer);
double rho = theCircle.rho();
// 2) Get the PT
GlobalVector tesla = magfield->inTesla(middle);
double pt = 0.01 * rho * (0.3*tesla.z());
// 3) Get the PX,PY at OUTER hit (VERTEX)
double dx1 = outer.x()-theCircle.x0();
double dy1 = outer.y()-theCircle.y0();
double py = pt*dx1/rho, px = -pt*dy1/rho;
if(px*(middle.x() - outer.x()) + py*(middle.y() - outer.y()) < 0.) {
px *= -1.; py *= -1.;
}
// 4) Get the PZ through pz = pT*(dz/d(R*phi)))
double dz = inner.z() - outer.z();
double sinphi = ( dx1*(inner.y()-theCircle.y0()) - dy1*(inner.x()-theCircle.x0())) / (rho * rho);
double dphi = std::abs(std::asin(sinphi));
double pz = pt * dz / (dphi * rho);
int myq = ((theCircle.x0()*py - theCircle.y0()*px) / tesla.z()) > 0. ? +1 : -1;
std::pair<GlobalVector,int> mypq(GlobalVector(px,py,pz),myq);
if (helixVerbosity_ > 1) {
std::cout << "Gio: pt = " << pt << std::endl;
std::cout << "Gio: dz = " << dz << ", sinphi = " << sinphi << ", dphi = " << dphi << ", dz/drphi = " << (dz/dphi/rho) << std::endl;
}
if (helixVerbosity_ > 0) {
std::cout << "Gio's fit P = " << mypq.first << "\n";
std::cout << "Gio's fit Q = " << myq << "\n";
}
return mypq;
}
| void SimpleCosmicBONSeeder::produce | ( | edm::Event & | e, |
| const edm::EventSetup & | c | ||
| ) | [virtual] |
Implements edm::EDProducer.
Definition at line 83 of file SimpleCosmicBONSeeder.cc.
References check_, TrackingRecHit::clone(), done(), edm::EventSetup::get(), hitTriplets, init(), magfield, convertSQLitetoXML_cfg::output, edm::Event::put(), seeds(), ClusterChecker::tooManyClusters(), triplets(), and writeTriplets_.
{
std::auto_ptr<TrajectorySeedCollection> output(new TrajectorySeedCollection());
std::auto_ptr<edm::OwnVector<TrackingRecHit> > outtriplets(new edm::OwnVector<TrackingRecHit>());
es.get<IdealMagneticFieldRecord>().get(magfield);
if (magfield->inTesla(GlobalPoint(0,0,0)).mag() > 0.01) {
size_t clustsOrZero = check_.tooManyClusters(ev);
if (clustsOrZero) {
edm::LogError("TooManyClusters") << "Found too many clusters (" << clustsOrZero << "), bailing out.\n";
} else {
init(es);
bool tripletsOk = triplets(ev,es);
if (tripletsOk) {
bool seedsOk = seeds(*output,es);
if (!seedsOk) { }
if (writeTriplets_) {
for (OrderedHitTriplets::const_iterator it = hitTriplets.begin(); it != hitTriplets.end(); ++it) {
const TrackingRecHit * hit1 = it->inner()->hit();
const TrackingRecHit * hit2 = it->middle()->hit();
const TrackingRecHit * hit3 = it->outer()->hit();
outtriplets->push_back(hit1->clone());
outtriplets->push_back(hit2->clone());
outtriplets->push_back(hit3->clone());
}
}
}
done();
}
}
if (writeTriplets_) {
ev.put(outtriplets, "cosmicTriplets");
}
ev.put(output);
}
| bool SimpleCosmicBONSeeder::seeds | ( | TrajectorySeedCollection & | output, |
| const edm::EventSetup & | iSetup | ||
| ) |
Definition at line 437 of file SimpleCosmicBONSeeder.cc.
References alongMomentum, FreeTrajectoryState::cartesianError(), gather_cfg::cout, cmsPerfPublish::fail(), hitTriplets, SurfaceOrientation::inner, OrderedHitTriplet::inner(), edm::detail::isnan(), magfield, CartesianTrajectoryError::matrix(), maxSeeds_, OrderedHitTriplet::middle(), oppositeToMomentum, SurfaceOrientation::outer, OrderedHitTriplet::outer(), PV3DBase< T, PVType, FrameType >::perp(), trajectoryStateTransform::persistentState(), pMin_, pqFromHelixFit(), Propagator::propagate(), LargeD0_PixelPairStep_cff::propagator, TrackingRegionBase::ptMin(), edm::OwnVector< T, P >::push_back(), region_, FreeTrajectoryState::rescaleError(), rescaleError_, seedOnMiddle_, seedVerbosity_, OrderedHitTriplets::size(), mathSSE::sqrt(), swap(), thePropagatorAl, thePropagatorOp, theUpdator, tracker, KFUpdator::update(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().
Referenced by produce().
{
typedef TrajectoryStateOnSurface TSOS;
for (size_t it=0;it<hitTriplets.size();it++){
const OrderedHitTriplet &trip = hitTriplets[it];
GlobalPoint inner = tracker->idToDet((*(trip.inner())).geographicalId())->surface().
toGlobal((*(trip.inner())).localPosition());
GlobalPoint middle = tracker->idToDet((*(trip.middle())).geographicalId())->surface().
toGlobal((*(trip.middle())).localPosition());
GlobalPoint outer = tracker->idToDet((*(trip.outer())).geographicalId())->surface().
toGlobal((*(trip.outer())).localPosition());
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ": " << inner << " + " << middle << " + " << outer << std::endl;
if ( (outer.y()-inner.y())*outer.y() < 0 ) {
std::swap(inner,outer);
std::swap(const_cast<TransientTrackingRecHit::ConstRecHitPointer &>(trip.inner()),
const_cast<TransientTrackingRecHit::ConstRecHitPointer &>(trip.outer()) );
// std::swap(const_cast<ctfseeding::SeedingHit &>(trip.inner()),
// const_cast<ctfseeding::SeedingHit &>(trip.outer()) );
if (seedVerbosity_ > 1) {
std::cout << "The seed was going away from CMS! swapped in <-> out" << std::endl;
std::cout << "Processing swapped triplet " << it << ": " << inner << " + " << middle << " + " << outer << std::endl;
}
}
// First use FastHelix out of the box
std::pair<GlobalVector,int> pq = pqFromHelixFit(inner,middle,outer,iSetup);
GlobalVector gv = pq.first;
float ch = pq.second;
float Mom = sqrt( gv.x()*gv.x() + gv.y()*gv.y() + gv.z()*gv.z() );
if(Mom > 10000 || isnan(Mom)) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ": fail for momentum." << std::endl;
continue;
}
if (gv.perp() < region_.ptMin()) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ": fail for pt = " << gv.perp() << " < ptMin = " << region_.ptMin() << std::endl;
continue;
}
const Propagator * propagator = 0;
if((outer.y()-inner.y())>0){
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ": downgoing." << std::endl;
propagator = thePropagatorAl;
} else {
gv = -1*gv; ch = -1.*ch;
propagator = thePropagatorOp;
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ": upgoing." << std::endl;
}
if (seedVerbosity_ > 1) {
if (( gv.z() * (outer.z()-inner.z()) > 0 ) && ( fabs(outer.z()-inner.z()) > 5) && (fabs(gv.z()) > .01)) {
std::cout << "ORRORE: outer.z()-inner.z() = " << (outer.z()-inner.z()) << ", gv.z() = " << gv.z() << std::endl;
}
}
GlobalTrajectoryParameters Gtp(outer,
gv,int(ch),
&(*magfield));
FreeTrajectoryState CosmicSeed(Gtp,
CurvilinearTrajectoryError(AlgebraicSymMatrix55(AlgebraicMatrixID())));
CosmicSeed.rescaleError(100);
if (seedVerbosity_ > 2) {
std::cout << "Processing triplet " << it << ". start from " << std::endl;
std::cout << " X = " << outer << ", P = " << gv << std::endl;
std::cout << " Cartesian error (X,P) = \n" << CosmicSeed.cartesianError().matrix() << std::endl;
}
edm::OwnVector<TrackingRecHit> hits;
OrderedHitTriplet seedHits(trip.outer(),trip.middle(),trip.inner());
TSOS propagated, updated;
bool fail = false;
for (size_t ih = 0; ih < 3; ++ih) {
if ((ih == 2) && seedOnMiddle_) {
if (seedVerbosity_ > 2)
std::cout << "Stopping at middle hit, as requested." << std::endl;
break;
}
if (seedVerbosity_ > 2)
std::cout << "Processing triplet " << it << ", hit " << ih << "." << std::endl;
if (ih == 0) {
propagated = propagator->propagate(CosmicSeed, tracker->idToDet((*seedHits[ih]).geographicalId())->surface());
} else {
propagated = propagator->propagate(updated, tracker->idToDet((*seedHits[ih]).geographicalId())->surface());
}
if (!propagated.isValid()) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ", hit " << ih << ": failed propagation." << std::endl;
fail = true; break;
} else {
if (seedVerbosity_ > 2)
std::cout << "Processing triplet " << it << ", hit " << ih << ": propagated state = " << propagated;
}
const TransientTrackingRecHit::ConstRecHitPointer & tthp = seedHits[ih];
TransientTrackingRecHit::RecHitPointer newtth = tthp->clone(propagated);
hits.push_back(newtth->hit()->clone());
updated = theUpdator->update(propagated, *newtth);
if (!updated.isValid()) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it << ", hit " << ih << ": failed update." << std::endl;
fail = true; break;
} else {
if (seedVerbosity_ > 2)
std::cout << "Processing triplet " << it << ", hit " << ih << ": updated state = " << updated;
}
}
if (!fail && updated.isValid() && (updated.globalMomentum().perp() < region_.ptMin())) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it <<
": failed for final pt " << updated.globalMomentum().perp() << " < " << region_.ptMin() << std::endl;
fail = true;
}
if (!fail && updated.isValid() && (updated.globalMomentum().mag() < pMin_)) {
if (seedVerbosity_ > 1)
std::cout << "Processing triplet " << it <<
": failed for final p " << updated.globalMomentum().perp() << " < " << pMin_ << std::endl;
fail = true;
}
if (!fail) {
if (rescaleError_ != 1.0) {
if (seedVerbosity_ > 2) {
std::cout << "Processing triplet " << it << ", rescale error by " << rescaleError_ << ": state BEFORE rescaling " << updated;
std::cout << " Cartesian error (X,P) before rescaling= \n" << updated.cartesianError().matrix() << std::endl;
}
updated.rescaleError(rescaleError_);
}
if (seedVerbosity_ > 0) {
std::cout << "Processed triplet " << it << ": success (saved as #"<<output.size()<<") : "
<< inner << " + " << middle << " + " << outer << std::endl;
std::cout << " pt = " << updated.globalMomentum().perp() <<
" eta = " << updated.globalMomentum().eta() <<
" phi = " << updated.globalMomentum().phi() <<
" ch = " << updated.charge() << std::endl;
if (seedVerbosity_ > 1) {
std::cout << " State:" << updated;
} else {
std::cout << " X = " << updated.globalPosition() << ", P = " << updated.globalMomentum() << std::endl;
}
std::cout << " Cartesian error (X,P) = \n" << updated.cartesianError().matrix() << std::endl;
}
PTrajectoryStateOnDet const & PTraj = trajectoryStateTransform::persistentState(updated,
(*(seedOnMiddle_ ? trip.middle() : trip.inner())).geographicalId().rawId());
output.push_back(TrajectorySeed(PTraj,hits,
( (outer.y()-inner.y()>0) ? alongMomentum : oppositeToMomentum) ));
if ((maxSeeds_ > 0) && (output.size() > size_t(maxSeeds_))) {
output.clear();
edm::LogError("TooManySeeds") << "Found too many seeds, bailing out.\n";
return false;
}
}
}
return true;
}
| bool SimpleCosmicBONSeeder::triplets | ( | const edm::Event & | e, |
| const edm::EventSetup & | c | ||
| ) |
ctfseeding SeedinHits and their iterators
Transient Tracking RecHits
Checks on the cluster charge and on noisy modules
Now actually filling in the charges for all the clusters
Definition at line 168 of file SimpleCosmicBONSeeder.cc.
References newFWLiteAna::build, checkCharge(), checkCharge_, checkMaxHitsPerModule_, checkNoisyModules(), gather_cfg::cout, Exception, goodHitsPerSeed_, goodTriplet(), helixVerbosity_, GlobalTrackingRegion::hits(), hitTriplets, SeedingLayerSetsBuilder::layers(), layerTripletNames_, python::rootplot::utilities::ls(), magfield, maxTriplets_, negativeYOnly, positiveYOnly, pqFromHelixFit(), TrackingRegionBase::ptMin(), region_, OrderedHitTriplets::size(), python::multivaluedict::sort(), theLsb, tripletsVerbosity_, and PV3DBase< T, PVType, FrameType >::y().
Referenced by produce().
{
using namespace ctfseeding;
hitTriplets.clear();
hitTriplets.reserve(0);
SeedingLayerSets lss = theLsb.layers(es);
SeedingLayerSets::const_iterator iLss;
double minRho = region_.ptMin() / ( 0.003 * magfield->inTesla(GlobalPoint(0,0,0)).z() );
for (iLss = lss.begin(); iLss != lss.end(); iLss++){
SeedingLayers ls = *iLss;
if (ls.size() != 3){
throw cms::Exception("CtfSpecialSeedGenerator") << "You are using " << ls.size() <<" layers in set instead of 3 ";
}
std::vector<SeedingHit> innerHits = region_.hits(e, es, &ls[0]);
std::vector<SeedingHit> middleHits = region_.hits(e, es, &ls[1]);
std::vector<SeedingHit> outerHits = region_.hits(e, es, &ls[2]);
std::vector<SeedingHit>::const_iterator iOuterHit,iMiddleHit,iInnerHit;
if (tripletsVerbosity_ > 0) {
std::cout << "GenericTripletGenerator iLss = " << layerTripletNames_[iLss - lss.begin()]
<< " (" << (iLss - lss.begin()) << "): # = "
<< innerHits.size() << "/" << middleHits.size() << "/" << outerHits.size() << std::endl;
}
typedef TransientTrackingRecHit::RecHitPointer TTRH;
std::vector<TTRH> innerTTRHs, middleTTRHs, outerTTRHs;
std::vector<bool> innerOk( innerHits.size(), true);
std::vector<bool> middleOk(middleHits.size(), true);
std::vector<bool> outerOk( outerHits.size(), true);
size_t sizBefore = hitTriplets.size();
int idx = 0;
for (iOuterHit = outerHits.begin(), idx = 0; iOuterHit != outerHits.end(); ++idx, ++iOuterHit){
outerTTRHs.push_back(ls[2].hitBuilder()->build((**iOuterHit).hit()));
if (checkCharge_ && !checkCharge(outerTTRHs.back()->hit())) outerOk[idx] = false;
}
for (iMiddleHit = middleHits.begin(), idx = 0; iMiddleHit != middleHits.end(); ++idx, ++iMiddleHit){
middleTTRHs.push_back(ls[1].hitBuilder()->build((**iMiddleHit).hit()));
if (checkCharge_ && !checkCharge(middleTTRHs.back()->hit())) middleOk[idx] = false;
}
for (iInnerHit = innerHits.begin(), idx = 0; iInnerHit != innerHits.end(); ++idx, ++iInnerHit){
innerTTRHs.push_back(ls[0].hitBuilder()->build((**iInnerHit).hit()));
if (checkCharge_ && !checkCharge(innerTTRHs.back()->hit())) innerOk[idx] = false;
}
if (checkMaxHitsPerModule_) {
checkNoisyModules(innerTTRHs, innerOk);
checkNoisyModules(middleTTRHs, middleOk);
checkNoisyModules(outerTTRHs, outerOk);
}
for (iOuterHit = outerHits.begin(); iOuterHit != outerHits.end(); iOuterHit++){
idx = iOuterHit - outerHits.begin();
TTRH & outerTTRH = outerTTRHs[idx];
GlobalPoint outerpos = outerTTRH->globalPosition(); // this caches by itself
bool outerok = outerOk[idx];
if (outerok < goodHitsPerSeed_ - 2) {
if (tripletsVerbosity_ > 2)
std::cout << "Skipping at first hit: " << (outerok) << " < " << (goodHitsPerSeed_ - 2) << std::endl;
continue;
}
for (iMiddleHit = middleHits.begin(); iMiddleHit != middleHits.end(); iMiddleHit++){
idx = iMiddleHit - middleHits.begin();
TTRH & middleTTRH = middleTTRHs[idx];
GlobalPoint middlepos = middleTTRH->globalPosition(); // this caches by itself
bool middleok = middleOk[idx];
if (outerok+middleok < goodHitsPerSeed_ - 1) {
if (tripletsVerbosity_ > 2)
std::cout << "Skipping at second hit: " << (outerok+middleok) << " < " << (goodHitsPerSeed_ - 1) << std::endl;
continue;
}
for (iInnerHit = innerHits.begin(); iInnerHit != innerHits.end(); iInnerHit++){
idx = iInnerHit - innerHits.begin();
TTRH & innerTTRH = innerTTRHs[idx];
GlobalPoint innerpos = innerTTRH->globalPosition(); // this caches by itself
bool innerok = innerOk[idx];
if (outerok+middleok+innerok < goodHitsPerSeed_) {
if (tripletsVerbosity_ > 2)
std::cout << "Skipping at third hit: " << (outerok+middleok+innerok) << " < " << (goodHitsPerSeed_) << std::endl;
continue;
}
//***top-bottom
if (positiveYOnly && (innerpos.y()<0 || middlepos.y()<0 || outerpos.y()<0
|| outerpos.y() < innerpos.y()
) ) continue;
if (negativeYOnly && (innerpos.y()>0 || middlepos.y()>0 || outerpos.y()>0
|| outerpos.y() > innerpos.y()
) ) continue;
//***
if (tripletsVerbosity_ > 2) std::cout << "Trying seed with: " << innerpos << " + " << middlepos << " + " << outerpos << std::endl;
if (goodTriplet(innerpos,middlepos,outerpos,minRho)) {
OrderedHitTriplet oht(*iInnerHit,*iMiddleHit,*iOuterHit);
hitTriplets.push_back(oht);
if ((maxTriplets_ > 0) && (hitTriplets.size() > size_t(maxTriplets_))) {
hitTriplets.clear(); // clear
//OrderedHitTriplets().swap(hitTriplets); // really clear
edm::LogError("TooManyTriplets") << "Found too many triplets, bailing out.\n";
return false;
}
if (tripletsVerbosity_ > 3) {
std::cout << " accepted seed #" << (hitTriplets.size()-1) << " w/: "
<< innerpos << " + " << middlepos << " + " << outerpos << std::endl;
}
if (tripletsVerbosity_ == 2) {
std::cout << " good seed #" << (hitTriplets.size()-1) << " w/: "
<< innerpos << " + " << middlepos << " + " << outerpos << std::endl;
}
if (tripletsVerbosity_ > 3 && (helixVerbosity_ > 0)) { // debug the momentum here too
pqFromHelixFit(innerpos,middlepos,outerpos,es);
}
}
}
}
}
if ((tripletsVerbosity_ > 0) && (hitTriplets.size() > sizBefore)) {
std::cout << " iLss = " << layerTripletNames_[iLss - lss.begin()]
<< " (" << (iLss - lss.begin()) << "): # = "
<< innerHits.size() << "/" << middleHits.size() << "/" << outerHits.size()
<< ": Found " << (hitTriplets.size() - sizBefore) << " seeds [running total: " << hitTriplets.size() << "]"
<< std::endl ;
}
}
std::sort(hitTriplets.begin(),hitTriplets.end(),HigherInnerHit());
return true;
}
std::string SimpleCosmicBONSeeder::builderName [private] |
Definition at line 60 of file SimpleCosmicBONSeeder.h.
Referenced by init(), and SimpleCosmicBONSeeder().
std::vector<int32_t> SimpleCosmicBONSeeder::chargeThresholds_ [private] |
Definition at line 89 of file SimpleCosmicBONSeeder.h.
Referenced by checkCharge(), and SimpleCosmicBONSeeder().
ClusterChecker SimpleCosmicBONSeeder::check_ [private] |
Definition at line 81 of file SimpleCosmicBONSeeder.h.
Referenced by produce().
bool SimpleCosmicBONSeeder::checkCharge_ [private] |
Definition at line 87 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
bool SimpleCosmicBONSeeder::checkMaxHitsPerModule_ [private] |
Definition at line 90 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
Definition at line 59 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder().
int SimpleCosmicBONSeeder::goodHitsPerSeed_ [private] |
Definition at line 86 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
uint32_t SimpleCosmicBONSeeder::helixVerbosity_ [private] |
Definition at line 70 of file SimpleCosmicBONSeeder.h.
Referenced by pqFromHelixFit(), and triplets().
Definition at line 84 of file SimpleCosmicBONSeeder.h.
Referenced by produce(), seeds(), and triplets().
std::vector<std::string> SimpleCosmicBONSeeder::layerTripletNames_ [private] |
Definition at line 71 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
Definition at line 73 of file SimpleCosmicBONSeeder.h.
Referenced by init(), pqFromHelixFit(), produce(), seeds(), and triplets().
bool SimpleCosmicBONSeeder::matchedRecHitUsesAnd_ [private] |
Definition at line 88 of file SimpleCosmicBONSeeder.h.
Referenced by checkCharge(), and SimpleCosmicBONSeeder().
std::vector<int32_t> SimpleCosmicBONSeeder::maxHitsPerModule_ [private] |
Definition at line 91 of file SimpleCosmicBONSeeder.h.
Referenced by checkNoisyModules(), and SimpleCosmicBONSeeder().
int32_t SimpleCosmicBONSeeder::maxSeeds_ [private] |
Definition at line 82 of file SimpleCosmicBONSeeder.h.
Referenced by seeds().
int32_t SimpleCosmicBONSeeder::maxTriplets_ [private] |
Definition at line 82 of file SimpleCosmicBONSeeder.h.
Referenced by triplets().
bool SimpleCosmicBONSeeder::negativeYOnly [private] |
Definition at line 98 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
double SimpleCosmicBONSeeder::pMin_ [private] |
Definition at line 64 of file SimpleCosmicBONSeeder.h.
Referenced by seeds(), and SimpleCosmicBONSeeder().
bool SimpleCosmicBONSeeder::positiveYOnly [private] |
Definition at line 97 of file SimpleCosmicBONSeeder.h.
Referenced by SimpleCosmicBONSeeder(), and triplets().
Definition at line 63 of file SimpleCosmicBONSeeder.h.
Referenced by seeds(), SimpleCosmicBONSeeder(), and triplets().
double SimpleCosmicBONSeeder::rescaleError_ [private] |
Definition at line 68 of file SimpleCosmicBONSeeder.h.
Referenced by seeds().
bool SimpleCosmicBONSeeder::seedOnMiddle_ [private] |
Definition at line 67 of file SimpleCosmicBONSeeder.h.
Referenced by seeds().
uint32_t SimpleCosmicBONSeeder::seedVerbosity_ [private] |
Definition at line 70 of file SimpleCosmicBONSeeder.h.
Referenced by seeds().
Definition at line 62 of file SimpleCosmicBONSeeder.h.
Referenced by triplets().
Definition at line 77 of file SimpleCosmicBONSeeder.h.
Definition at line 78 of file SimpleCosmicBONSeeder.h.
KFUpdator* SimpleCosmicBONSeeder::theUpdator [private] |
Definition at line 76 of file SimpleCosmicBONSeeder.h.
Definition at line 74 of file SimpleCosmicBONSeeder.h.
uint32_t SimpleCosmicBONSeeder::tripletsVerbosity_ [private] |
Definition at line 70 of file SimpleCosmicBONSeeder.h.
Referenced by checkCharge(), checkNoisyModules(), goodTriplet(), and triplets().
Definition at line 75 of file SimpleCosmicBONSeeder.h.
Referenced by init().
bool SimpleCosmicBONSeeder::writeTriplets_ [private] |
Definition at line 65 of file SimpleCosmicBONSeeder.h.
Referenced by produce(), and SimpleCosmicBONSeeder().
1.7.3