File indexing completed on 2023-10-25 09:55:11
0001 #ifndef __L1Trigger_L1THGCal_HGCalMulticlusteringImpl_h__
0002 #define __L1Trigger_L1THGCal_HGCalMulticlusteringImpl_h__
0003
0004 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0005 #include "DataFormats/L1THGCal/interface/HGCalCluster.h"
0006 #include "DataFormats/L1THGCal/interface/HGCalMulticluster.h"
0007 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0008
0009 #include "L1Trigger/L1THGCal/interface/HGCalTriggerGeometryBase.h"
0010 #include "L1Trigger/L1THGCal/interface/backend/HGCalShowerShape.h"
0011 #include "L1Trigger/L1THGCal/interface/HGCalTriggerTools.h"
0012 #include "L1Trigger/L1THGCal/interface/backend/HGCalTriggerClusterIdentificationBase.h"
0013
0014 class HGCalMulticlusteringImpl {
0015 public:
0016 HGCalMulticlusteringImpl(const edm::ParameterSet& conf);
0017
0018 void setGeometry(const HGCalTriggerGeometryBase* const geom) {
0019 triggerTools_.setGeometry(geom);
0020 shape_.setGeometry(geom);
0021 }
0022
0023 bool isPertinent(const l1t::HGCalCluster& clu, const l1t::HGCalMulticluster& mclu, double dR) const;
0024
0025 void clusterizeDR(const std::vector<edm::Ptr<l1t::HGCalCluster>>& clustersPtr,
0026 l1t::HGCalMulticlusterBxCollection& multiclusters,
0027 const HGCalTriggerGeometryBase& triggerGeometry);
0028
0029 void clusterizeDBSCAN(const std::vector<edm::Ptr<l1t::HGCalCluster>>& clustersPtr,
0030 l1t::HGCalMulticlusterBxCollection& multiclusters,
0031 const HGCalTriggerGeometryBase& triggerGeometry);
0032
0033 private:
0034 void findNeighbor(const std::vector<std::pair<unsigned int, double>>& rankedList,
0035 unsigned int searchInd,
0036 const std::vector<edm::Ptr<l1t::HGCalCluster>>& clustersPtr,
0037 std::vector<unsigned int>& neigbors);
0038 void finalizeClusters(std::vector<l1t::HGCalMulticluster>&,
0039 l1t::HGCalMulticlusterBxCollection&,
0040 const HGCalTriggerGeometryBase&);
0041
0042 double dr_;
0043 double ptC3dThreshold_;
0044 std::string multiclusterAlgoType_;
0045 double distDbscan_ = 0.005;
0046 unsigned minNDbscan_ = 3;
0047
0048 HGCalShowerShape shape_;
0049 HGCalTriggerTools triggerTools_;
0050 std::unique_ptr<HGCalTriggerClusterIdentificationBase> id_;
0051 };
0052
0053 #endif
