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HGCalBackendLayer2Processor3DClustering Class Reference
Inheritance diagram for HGCalBackendLayer2Processor3DClustering:
HGCalProcessorBaseT< InputCollection, OutputCollection >

Public Member Functions

 HGCalBackendLayer2Processor3DClustering (const edm::ParameterSet &conf)
 
void run (const edm::Handle< l1t::HGCalClusterBxCollection > &collHandle, std::pair< l1t::HGCalMulticlusterBxCollection, l1t::HGCalClusterBxCollection > &be_output, const edm::EventSetup &es) override
 
- Public Member Functions inherited from HGCalProcessorBaseT< InputCollection, OutputCollection >
virtual void eventSetup (const edm::EventSetup &es)
 
 HGCalProcessorBaseT (const edm::ParameterSet &conf)
 
const std::string & name () const
 
virtual void run (const InputCollection &inputColl, OutputCollection &outColl, const edm::EventSetup &es)=0
 
void setGeometry (const HGCalTriggerGeometryBase *const geom)
 
virtual ~HGCalProcessorBaseT ()
 

Private Types

enum  MulticlusterType { dRC3d, DBSCANC3d, HistoC3d }
 

Private Attributes

std::vector< std::unique_ptr< HGCalTriggerClusterInterpreterBase > > energy_interpreters_
 
std::unique_ptr< HGCalMulticlusteringImplmulticlustering_
 
MulticlusterType multiclusteringAlgoType_
 
std::unique_ptr< HGCalHistoClusteringImplmulticlusteringHistoClustering_
 
std::unique_ptr< HGCalHistoSeedingImplmulticlusteringHistoSeeding_
 
edm::ESHandle< HGCalTriggerGeometryBasetriggerGeometry_
 

Additional Inherited Members

- Protected Attributes inherited from HGCalProcessorBaseT< InputCollection, OutputCollection >
const HGCalTriggerGeometryBasegeometry_
 

Detailed Description

Definition at line 15 of file HGCalBackendLayer2Processor3DClustering.cc.

Member Enumeration Documentation

◆ MulticlusterType

Enumerator
dRC3d 
DBSCANC3d 
HistoC3d 

Definition at line 93 of file HGCalBackendLayer2Processor3DClustering.cc.

Constructor & Destructor Documentation

◆ HGCalBackendLayer2Processor3DClustering()

HGCalBackendLayer2Processor3DClustering::HGCalBackendLayer2Processor3DClustering ( const edm::ParameterSet conf)
inline

Definition at line 17 of file HGCalBackendLayer2Processor3DClustering.cc.

18  std::string typeMulticluster(conf.getParameterSet("C3d_parameters").getParameter<std::string>("type_multicluster"));
19  if (typeMulticluster == "dRC3d") {
21  multiclustering_ = std::make_unique<HGCalMulticlusteringImpl>(conf.getParameterSet("C3d_parameters"));
22  } else if (typeMulticluster == "DBSCANC3d") {
24  multiclustering_ = std::make_unique<HGCalMulticlusteringImpl>(conf.getParameterSet("C3d_parameters"));
25  } else if (typeMulticluster == "Histo") {
27  multiclusteringHistoSeeding_ = std::make_unique<HGCalHistoSeedingImpl>(
28  conf.getParameterSet("C3d_parameters").getParameterSet("histoMax_C3d_seeding_parameters"));
29  multiclusteringHistoClustering_ = std::make_unique<HGCalHistoClusteringImpl>(
30  conf.getParameterSet("C3d_parameters").getParameterSet("histoMax_C3d_clustering_parameters"));
31  } else {
32  throw cms::Exception("HGCTriggerParameterError") << "Unknown Multiclustering type '" << typeMulticluster << "'";
33  }
34 
35  for (const auto& interpretationPset : conf.getParameter<std::vector<edm::ParameterSet>>("energy_interpretations")) {
36  std::unique_ptr<HGCalTriggerClusterInterpreterBase> interpreter{
37  HGCalTriggerClusterInterpreterFactory::get()->create(interpretationPset.getParameter<std::string>("type"))};
38  interpreter->initialize(interpretationPset);
39  energy_interpreters_.push_back(std::move(interpreter));
40  }
41  }

References DBSCANC3d, dRC3d, energy_interpreters_, Exception, get, edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterSet(), HistoC3d, eostools::move(), multiclustering_, multiclusteringAlgoType_, multiclusteringHistoClustering_, multiclusteringHistoSeeding_, and AlCaHLTBitMon_QueryRunRegistry::string.

Member Function Documentation

◆ run()

void HGCalBackendLayer2Processor3DClustering::run ( const edm::Handle< l1t::HGCalClusterBxCollection > &  collHandle,
std::pair< l1t::HGCalMulticlusterBxCollection, l1t::HGCalClusterBxCollection > &  be_output,
const edm::EventSetup es 
)
inlineoverride

Definition at line 43 of file HGCalBackendLayer2Processor3DClustering.cc.

45  {
47  if (multiclustering_)
48  multiclustering_->eventSetup(es);
50  multiclusteringHistoSeeding_->eventSetup(es);
52  multiclusteringHistoClustering_->eventSetup(es);
53 
54  auto& collCluster3D = be_output.first;
55  auto& rejectedClusters = be_output.second;
56 
57  /* create a persistent vector of pointers to the trigger-cells */
58  std::vector<edm::Ptr<l1t::HGCalCluster>> clustersPtrs;
59  for (unsigned i = 0; i < collHandle->size(); ++i) {
60  edm::Ptr<l1t::HGCalCluster> ptr(collHandle, i);
61  clustersPtrs.push_back(ptr);
62  }
63 
64  /* create a vector of seed positions and their energy*/
65  std::vector<std::pair<GlobalPoint, double>> seedPositionsEnergy;
66 
67  /* call to multiclustering and compute shower shape*/
68  switch (multiclusteringAlgoType_) {
69  case dRC3d:
70  multiclustering_->clusterizeDR(clustersPtrs, collCluster3D, *triggerGeometry_);
71  break;
72  case DBSCANC3d:
73  multiclustering_->clusterizeDBSCAN(clustersPtrs, collCluster3D, *triggerGeometry_);
74  break;
75  case HistoC3d:
76  multiclusteringHistoSeeding_->findHistoSeeds(clustersPtrs, seedPositionsEnergy);
77  multiclusteringHistoClustering_->clusterizeHisto(
78  clustersPtrs, seedPositionsEnergy, *triggerGeometry_, collCluster3D, rejectedClusters);
79  break;
80  default:
81  // Should not happen, clustering type checked in constructor
82  break;
83  }
84 
85  // Call all the energy interpretation modules on the cluster collection
86  for (const auto& interpreter : energy_interpreters_) {
87  interpreter->eventSetup(es);
88  interpreter->interpret(collCluster3D);
89  }
90  }

References DBSCANC3d, dRC3d, energy_interpreters_, edm::EventSetup::get(), get, HistoC3d, mps_fire::i, multiclustering_, multiclusteringAlgoType_, multiclusteringHistoClustering_, multiclusteringHistoSeeding_, BXVector< T >::size(), and triggerGeometry_.

Member Data Documentation

◆ energy_interpreters_

std::vector<std::unique_ptr<HGCalTriggerClusterInterpreterBase> > HGCalBackendLayer2Processor3DClustering::energy_interpreters_
private

◆ multiclustering_

std::unique_ptr<HGCalMulticlusteringImpl> HGCalBackendLayer2Processor3DClustering::multiclustering_
private

◆ multiclusteringAlgoType_

MulticlusterType HGCalBackendLayer2Processor3DClustering::multiclusteringAlgoType_
private

◆ multiclusteringHistoClustering_

std::unique_ptr<HGCalHistoClusteringImpl> HGCalBackendLayer2Processor3DClustering::multiclusteringHistoClustering_
private

◆ multiclusteringHistoSeeding_

std::unique_ptr<HGCalHistoSeedingImpl> HGCalBackendLayer2Processor3DClustering::multiclusteringHistoSeeding_
private

◆ triggerGeometry_

edm::ESHandle<HGCalTriggerGeometryBase> HGCalBackendLayer2Processor3DClustering::triggerGeometry_
private

Definition at line 95 of file HGCalBackendLayer2Processor3DClustering.cc.

Referenced by run().

mps_fire.i
i
Definition: mps_fire.py:428
HGCalBackendLayer2Processor3DClustering::triggerGeometry_
edm::ESHandle< HGCalTriggerGeometryBase > triggerGeometry_
Definition: HGCalBackendLayer2Processor3DClustering.cc:95
CaloGeometryRecord
Definition: CaloGeometryRecord.h:30
HGCalBackendLayer2Processor3DClustering::multiclusteringHistoClustering_
std::unique_ptr< HGCalHistoClusteringImpl > multiclusteringHistoClustering_
Definition: HGCalBackendLayer2Processor3DClustering.cc:100
HGCalBackendLayer2Processor3DClustering::DBSCANC3d
Definition: HGCalBackendLayer2Processor3DClustering.cc:93
edm::EventSetup::get
T get() const
Definition: EventSetup.h:87
HGCalBackendLayer2Processor3DClustering::multiclusteringHistoSeeding_
std::unique_ptr< HGCalHistoSeedingImpl > multiclusteringHistoSeeding_
Definition: HGCalBackendLayer2Processor3DClustering.cc:99
HGCalBackendLayer2Processor3DClustering::energy_interpreters_
std::vector< std::unique_ptr< HGCalTriggerClusterInterpreterBase > > energy_interpreters_
Definition: HGCalBackendLayer2Processor3DClustering.cc:105
HGCalBackendLayer2Processor3DClustering::dRC3d
Definition: HGCalBackendLayer2Processor3DClustering.cc:93
HGCalBackendLayer2Processor3DClustering::HistoC3d
Definition: HGCalBackendLayer2Processor3DClustering.cc:93
HGCalBackendLayer2Processor3DClustering::multiclusteringAlgoType_
MulticlusterType multiclusteringAlgoType_
Definition: HGCalBackendLayer2Processor3DClustering.cc:103
get
#define get
AlCaHLTBitMon_QueryRunRegistry.string
string string
Definition: AlCaHLTBitMon_QueryRunRegistry.py:256
edm::Ptr
Definition: AssociationVector.h:31
eostools.move
def move(src, dest)
Definition: eostools.py:511
Exception
Definition: hltDiff.cc:245
edm::ParameterSet::getParameter
T getParameter(std::string const &) const
Definition: ParameterSet.h:303
HGCalBackendLayer2Processor3DClustering::multiclustering_
std::unique_ptr< HGCalMulticlusteringImpl > multiclustering_
Definition: HGCalBackendLayer2Processor3DClustering.cc:98
BXVector::size
unsigned size(int bx) const
HGCalBackendLayer2ProcessorBase
HGCalProcessorBaseT< edm::Handle< l1t::HGCalClusterBxCollection >, std::pair< l1t::HGCalMulticlusterBxCollection, l1t::HGCalClusterBxCollection > > HGCalBackendLayer2ProcessorBase
Definition: HGCalProcessorBase.h:28
edm::ParameterSet::getParameterSet
ParameterSet const & getParameterSet(std::string const &) const
Definition: ParameterSet.cc:2128