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Public Member Functions | |
| virtual ReferenceTrajectoryFactory * | clone () const |
| ReferenceTrajectoryFactory (const edm::ParameterSet &config) | |
| virtual const ReferenceTrajectoryCollection | trajectories (const edm::EventSetup &setup, const ConstTrajTrackPairCollection &tracks, const ExternalPredictionCollection &external, const reco::BeamSpot &beamSpot) const |
| virtual const ReferenceTrajectoryCollection | trajectories (const edm::EventSetup &setup, const ConstTrajTrackPairCollection &tracks, const reco::BeamSpot &beamSpot) const |
| Produce the reference trajectories. | |
| virtual | ~ReferenceTrajectoryFactory () |
Protected Member Functions | |
| const TrajectoryFactoryBase * | bzeroFactory () const |
| ReferenceTrajectoryFactory (const ReferenceTrajectoryFactory &other) | |
Protected Attributes | |
| const TrajectoryFactoryBase * | theBzeroFactory |
| double | theMass |
| bool | theUseBzeroIfFieldOff |
A factory that produces instances of class ReferenceTrajectory from a given TrajTrackPairCollection. If |B| = 0 T and configuration parameter UseBzeroIfFieldOff is True, hand-over to the BzeroReferenceTrajectoryFactory.
Definition at line 20 of file ReferenceTrajectoryFactory.cc.
| ReferenceTrajectoryFactory::ReferenceTrajectoryFactory | ( | const edm::ParameterSet & | config | ) |
Definition at line 51 of file ReferenceTrajectoryFactory.cc.
References theMass, and theUseBzeroIfFieldOff.
Referenced by clone().
: TrajectoryFactoryBase( config ), theMass(config.getParameter<double>("ParticleMass")), theUseBzeroIfFieldOff(config.getParameter<bool>("UseBzeroIfFieldOff")), theBzeroFactory(0) { edm::LogInfo("Alignment") << "@SUB=ReferenceTrajectoryFactory" << "mass: " << theMass << "\nusing Bzero if |B| = 0: " << (theUseBzeroIfFieldOff ? "yes" : "no"); }
| ReferenceTrajectoryFactory::~ReferenceTrajectoryFactory | ( | void | ) | [virtual] |
Definition at line 71 of file ReferenceTrajectoryFactory.cc.
References theBzeroFactory.
{
delete theBzeroFactory;
}
| ReferenceTrajectoryFactory::ReferenceTrajectoryFactory | ( | const ReferenceTrajectoryFactory & | other | ) | [protected] |
Definition at line 63 of file ReferenceTrajectoryFactory.cc.
: TrajectoryFactoryBase(other), theMass(other.theMass), theUseBzeroIfFieldOff(other.theUseBzeroIfFieldOff), theBzeroFactory(0) // copy data members, but no double pointing to same Bzero factory... { }
| const TrajectoryFactoryBase * ReferenceTrajectoryFactory::bzeroFactory | ( | ) | const [protected] |
Definition at line 173 of file ReferenceTrajectoryFactory.cc.
References edm::ParameterSet::addParameter(), TrajectoryFactories_cff::BzeroReferenceTrajectoryFactory, TrajectoryFactoryBase::configuration(), edm::ParameterSet::copyForModify(), edm::ParameterSet::eraseSimpleParameter(), edm::ParameterSet::getParameter(), AlCaHLTBitMon_QueryRunRegistry::string, and theBzeroFactory.
Referenced by trajectories().
{
if (!theBzeroFactory) {
const edm::ParameterSet &myPset = this->configuration();
edm::LogInfo("Alignment") << "@SUB=ReferenceTrajectoryFactory::bzeroFactory"
<< "Using BzeroReferenceTrajectoryFactory for some (all?) events.";
// We take the config of this factory, copy it, replace its name and add
// the momentum parameter as expected by BzeroReferenceTrajectoryFactory and create it:
edm::ParameterSet pset;
pset.copyForModify(myPset);
// next two lines not needed, but may help to better understand log file:
pset.eraseSimpleParameter("TrajectoryFactoryName");
pset.addParameter("TrajectoryFactoryName", std::string("BzeroReferenceTrajectoryFactory"));
pset.addParameter("MomentumEstimate", myPset.getParameter<double>("MomentumEstimateFieldOff"));
theBzeroFactory = new BzeroReferenceTrajectoryFactory(pset);
}
return theBzeroFactory;
}
| virtual ReferenceTrajectoryFactory* ReferenceTrajectoryFactory::clone | ( | void | ) | const [inline, virtual] |
Implements TrajectoryFactoryBase.
Definition at line 36 of file ReferenceTrajectoryFactory.cc.
References ReferenceTrajectoryFactory().
{ return new ReferenceTrajectoryFactory(*this); }
| const ReferenceTrajectoryFactory::ReferenceTrajectoryCollection ReferenceTrajectoryFactory::trajectories | ( | const edm::EventSetup & | setup, |
| const ConstTrajTrackPairCollection & | tracks, | ||
| const reco::BeamSpot & | beamSpot | ||
| ) | const [virtual] |
Produce the reference trajectories.
Implements TrajectoryFactoryBase.
Definition at line 78 of file ReferenceTrajectoryFactory.cc.
References SiPixelRawToDigiRegional_cfi::beamSpot, bzeroFactory(), edm::EventSetup::get(), TrajectoryFactoryBase::innermostStateAndRecHits(), LaserDQM_cfg::input, TrajectoryFactoryBase::materialEffects(), edm::ESHandle< T >::product(), TrajectoryFactoryBase::propagationDirection(), theMass, TrajectoryFactoryBase::theUseBeamSpot, theUseBzeroIfFieldOff, and TrajectoryFactoryBase::trajectories().
Referenced by trajectories().
{
edm::ESHandle< MagneticField > magneticField;
setup.get< IdealMagneticFieldRecord >().get( magneticField );
if (theUseBzeroIfFieldOff && magneticField->inTesla(GlobalPoint(0.,0.,0.)).mag2() < 1.e-6) {
return this->bzeroFactory()->trajectories(setup, tracks, beamSpot);
}
ReferenceTrajectoryCollection trajectories;
ConstTrajTrackPairCollection::const_iterator itTracks = tracks.begin();
while ( itTracks != tracks.end() )
{
TrajectoryInput input = this->innermostStateAndRecHits( *itTracks );
// Check input: If all hits were rejected, the TSOS is initialized as invalid.
if ( input.first.isValid() )
{
// set the flag for reversing the RecHits to false, since they are already in the correct order.
trajectories.push_back(ReferenceTrajectoryPtr(new ReferenceTrajectory(input.first, input.second, false,
magneticField.product(), materialEffects(),
propagationDirection(), theMass,
theUseBeamSpot, beamSpot)));
}
++itTracks;
}
return trajectories;
}
| const ReferenceTrajectoryFactory::ReferenceTrajectoryCollection ReferenceTrajectoryFactory::trajectories | ( | const edm::EventSetup & | setup, |
| const ConstTrajTrackPairCollection & | tracks, | ||
| const ExternalPredictionCollection & | external, | ||
| const reco::BeamSpot & | beamSpot | ||
| ) | const [virtual] |
Implements TrajectoryFactoryBase.
Definition at line 114 of file ReferenceTrajectoryFactory.cc.
References SiPixelRawToDigiRegional_cfi::beamSpot, bzeroFactory(), edm::EventSetup::get(), TrajectoryFactoryBase::innermostStateAndRecHits(), LaserDQM_cfg::input, TrajectoryFactoryBase::materialEffects(), edm::ESHandle< T >::product(), TrajectoryFactoryBase::propagationDirection(), TrajectoryFactoryBase::sameSurface(), theMass, TrajectoryFactoryBase::theUseBeamSpot, theUseBzeroIfFieldOff, TrajectoryFactoryBase::trajectories(), and trajectories().
{
ReferenceTrajectoryCollection trajectories;
if ( tracks.size() != external.size() )
{
edm::LogInfo("ReferenceTrajectories") << "@SUB=ReferenceTrajectoryFactory::trajectories"
<< "Inconsistent input:\n"
<< "\tnumber of tracks = " << tracks.size()
<< "\tnumber of external predictions = " << external.size();
return trajectories;
}
edm::ESHandle< MagneticField > magneticField;
setup.get< IdealMagneticFieldRecord >().get( magneticField );
if (theUseBzeroIfFieldOff && magneticField->inTesla(GlobalPoint(0.,0.,0.)).mag2() < 1.e-6) {
return this->bzeroFactory()->trajectories(setup, tracks, external, beamSpot);
}
ConstTrajTrackPairCollection::const_iterator itTracks = tracks.begin();
ExternalPredictionCollection::const_iterator itExternal = external.begin();
while ( itTracks != tracks.end() )
{
TrajectoryInput input = innermostStateAndRecHits( *itTracks );
// Check input: If all hits were rejected, the TSOS is initialized as invalid.
if ( input.first.isValid() )
{
if ( (*itExternal).isValid() && sameSurface( (*itExternal).surface(), input.first.surface() ) )
{
// set the flag for reversing the RecHits to false, since they are already in the correct order.
ReferenceTrajectoryPtr refTraj( new ReferenceTrajectory( *itExternal, input.second, false,
magneticField.product(), materialEffects(),
propagationDirection(), theMass,
theUseBeamSpot, beamSpot) );
AlgebraicSymMatrix externalParamErrors( asHepMatrix<5>( (*itExternal).localError().matrix() ) );
refTraj->setParameterErrors( externalParamErrors );
trajectories.push_back( refTraj );
}
else
{
trajectories.push_back(ReferenceTrajectoryPtr(new ReferenceTrajectory(input.first, input.second, false,
magneticField.product(), materialEffects(),
propagationDirection(), theMass,
theUseBeamSpot, beamSpot)));
}
}
++itTracks;
++itExternal;
}
return trajectories;
}
const TrajectoryFactoryBase* ReferenceTrajectoryFactory::theBzeroFactory [mutable, protected] |
Definition at line 44 of file ReferenceTrajectoryFactory.cc.
Referenced by bzeroFactory(), and ~ReferenceTrajectoryFactory().
double ReferenceTrajectoryFactory::theMass [protected] |
Definition at line 42 of file ReferenceTrajectoryFactory.cc.
Referenced by ReferenceTrajectoryFactory(), and trajectories().
bool ReferenceTrajectoryFactory::theUseBzeroIfFieldOff [protected] |
Definition at line 43 of file ReferenceTrajectoryFactory.cc.
Referenced by ReferenceTrajectoryFactory(), and trajectories().
1.7.3