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L2muon changes: L2MuonSeedGenerator, L2MuonProducer #1864

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merged 5 commits into from Jan 15, 2014
Merged

L2muon changes: L2MuonSeedGenerator, L2MuonProducer #1864

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811cdb4
flag for L1-L2 seed matching
trocino Dec 18, 2013
7dc210a
configurable L2 traj. builder
trocino Dec 18, 2013
548080d
make UseUnassociatedL1 tracked, use existsAs
trocino Dec 20, 2013
6a6d5f6
Merged CMSSW_7_0_X from repository cms-sw
trocino Jan 13, 2014
c6605eb
fix conflicts with mikes changes
trocino Jan 13, 2014
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1 change: 1 addition & 0 deletions RecoMuon/L2MuonProducer/python/L2Muons_cfi.py
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Expand Up @@ -7,6 +7,7 @@
MuonTrackLoaderForSTA,
MuonServiceProxy,
InputObjects = cms.InputTag("L2MuonSeeds"),
MuonTrajectoryBuilder = cms.string("StandAloneMuonTrajectoryBuilder"),
DoSeedRefit = cms.bool(False),
SeedTransformerParameters = cms.PSet(
Fitter = cms.string("hltESPKFFittingSmootherForL2Muon"),
Expand Down
17 changes: 15 additions & 2 deletions RecoMuon/L2MuonProducer/src/L2MuonProducer.cc
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Expand Up @@ -24,6 +24,7 @@

// TrackFinder and Specific STA/L2 Trajectory Builder
#include "RecoMuon/StandAloneTrackFinder/interface/StandAloneTrajectoryBuilder.h"
#include "RecoMuon/StandAloneTrackFinder/interface/ExhaustiveMuonTrajectoryBuilder.h"
#include "RecoMuon/TrackingTools/interface/MuonTrackFinder.h"
#include "RecoMuon/TrackingTools/interface/MuonTrackLoader.h"
#include "RecoMuon/TrackingTools/interface/MuonTrajectoryCleaner.h"
Expand Down Expand Up @@ -62,10 +63,22 @@ L2MuonProducer::L2MuonProducer(const ParameterSet& parameterSet){
// the services
theService = new MuonServiceProxy(serviceParameters);

MuonTrajectoryBuilder * trajectoryBuilder = 0;
// instantiate the concrete trajectory builder in the Track Finder
edm::ConsumesCollector iC = consumesCollector();
theTrackFinder = new MuonTrackFinder(new StandAloneMuonTrajectoryBuilder(trajectoryBuilderParameters, theService,iC),
new MuonTrackLoader(trackLoaderParameters,iC, theService),
string typeOfBuilder = parameterSet.existsAs<string>("MuonTrajectoryBuilder") ?
parameterSet.getParameter<string>("MuonTrajectoryBuilder") : "StandAloneMuonTrajectoryBuilder";
if(typeOfBuilder == "StandAloneMuonTrajectoryBuilder" || typeOfBuilder == "")
trajectoryBuilder = new StandAloneMuonTrajectoryBuilder(trajectoryBuilderParameters,theService,iC);
else if(typeOfBuilder == "Exhaustive")
trajectoryBuilder = new ExhaustiveMuonTrajectoryBuilder(trajectoryBuilderParameters,theService,iC);
else{
LogWarning("Muon|RecoMuon|StandAloneMuonProducer") << "No Trajectory builder associated with "<<typeOfBuilder
<< ". Falling down to the default (StandAloneMuonTrajectoryBuilder)";
trajectoryBuilder = new StandAloneMuonTrajectoryBuilder(trajectoryBuilderParameters,theService,iC);
}
theTrackFinder = new MuonTrackFinder(trajectoryBuilder,
new MuonTrackLoader(trackLoaderParameters, iC, theService),
new MuonTrajectoryCleaner(true));

produces<reco::TrackCollection>();
Expand Down
1 change: 1 addition & 0 deletions RecoMuon/L2MuonSeedGenerator/python/L2MuonSeeds_cfi.py
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Expand Up @@ -11,6 +11,7 @@
GMTReadoutCollection = cms.InputTag("gmtDigis"),
Propagator = cms.string('SteppingHelixPropagatorAny'),
UseOfflineSeed = cms.untracked.bool(True),
UseUnassociatedL1 = cms.bool( True ),
OfflineSeedLabel = cms.untracked.InputTag("L2OfflineMuonSeeds")
)

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15 changes: 10 additions & 5 deletions RecoMuon/L2MuonSeedGenerator/src/L2MuonSeedGenerator.cc
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Expand Up @@ -48,10 +48,13 @@ L2MuonSeedGenerator::L2MuonSeedGenerator(const edm::ParameterSet& iConfig) :
theL1MinPt(iConfig.getParameter<double>("L1MinPt")),
theL1MaxEta(iConfig.getParameter<double>("L1MaxEta")),
theL1MinQuality(iConfig.getParameter<unsigned int>("L1MinQuality")),
useOfflineSeed(iConfig.getUntrackedParameter<bool>("UseOfflineSeed", false)){
useOfflineSeed(iConfig.getUntrackedParameter<bool>("UseOfflineSeed", false)),
useUnassociatedL1(iConfig.existsAs<bool>("UseUnassociatedL1") ?
iConfig.getParameter<bool>("UseUnassociatedL1") : true){

gmtToken_ = consumes<L1MuGMTReadoutCollection>(theL1GMTReadoutCollection);
muCollToken_ = consumes<L1MuonParticleCollection>(theSource);

if(useOfflineSeed) {
theOfflineSeedLabel = iConfig.getUntrackedParameter<InputTag>("OfflineSeedLabel");
offlineSeedToken_ = consumes<edm::View<TrajectorySeed> >(theOfflineSeedLabel);
Expand Down Expand Up @@ -293,10 +296,12 @@ void L2MuonSeedGenerator::produce(edm::Event& iEvent, const edm::EventSetup& iSe
L1MuonParticleRef(muColl,l1ParticleIndex)));
}
else {
// convert the TSOS into a PTSOD
PTrajectoryStateOnDet const & seedTSOS = trajectoryStateTransform::persistentState( newTSOS,newTSOSDet->geographicalId().rawId());
output->push_back(L2MuonTrajectorySeed(seedTSOS,container,alongMomentum,
L1MuonParticleRef(muColl,l1ParticleIndex)));
if(useUnassociatedL1) {
// convert the TSOS into a PTSOD
PTrajectoryStateOnDet const & seedTSOS = trajectoryStateTransform::persistentState( newTSOS,newTSOSDet->geographicalId().rawId());
output->push_back(L2MuonTrajectorySeed(seedTSOS,container,alongMomentum,
L1MuonParticleRef(muColl,l1ParticleIndex)));
}
}
}
else {
Expand Down
1 change: 1 addition & 0 deletions RecoMuon/L2MuonSeedGenerator/src/L2MuonSeedGenerator.h
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Expand Up @@ -74,6 +74,7 @@ class L2MuonSeedGenerator : public edm::EDProducer {
const double theL1MaxEta;
const unsigned theL1MinQuality;
const bool useOfflineSeed;
const bool useUnassociatedL1;

/// the event setup proxy, it takes care the services update
MuonServiceProxy *theService;
Expand Down