PreshowerClusterAlgo.h

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#ifndef RecoEcal_EgammaClusterAlgos_PreshowerClusterAlgo_h
#define RecoEcal_EgammaClusterAlgos_PreshowerClusterAlgo_h
//
//

//#include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
#include "DataFormats/EgammaReco/interface/PreshowerCluster.h"
#include "DataFormats/EcalRecHit/interface/EcalRecHit.h"
#include "DataFormats/Math/interface/Point3D.h"
#include "DataFormats/EcalDetId/interface/ESDetId.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "RecoCaloTools/Navigation/interface/EcalPreshowerNavigator.h"

// C/C++ headers
#include <string>
#include <vector>
#include <set>

class CaloSubdetectorGeometry;
class CaloSubdetectorTopology;

class PreshowerClusterAlgo {
public:
  typedef math::XYZPoint Point;

  typedef std::map<DetId, EcalRecHit> RecHitsMap;
  typedef std::set<DetId> HitsID;

  PreshowerClusterAlgo() : preshStripEnergyCut_(0.), preshClusterEnergyCut_(0.), preshSeededNstr_(15) {}

  PreshowerClusterAlgo(double stripEnergyCut, double clusterEnergyCut, int nStripCut)
      : preshStripEnergyCut_(stripEnergyCut), preshClusterEnergyCut_(clusterEnergyCut), preshSeededNstr_(nStripCut) {}

  ~PreshowerClusterAlgo(){};

  reco::PreshowerCluster makeOneCluster(ESDetId strip,
                                        HitsID *used_strips,
                                        RecHitsMap *rechits_map,
                                        const CaloSubdetectorGeometry *geometry_p,
                                        const CaloSubdetectorTopology *topology_p);

  bool goodStrip(RecHitsMap::iterator candidate_it);

  void findRoad(ESDetId strip, EcalPreshowerNavigator theESNav, int plane);

private:
  double preshStripEnergyCut_;
  double preshClusterEnergyCut_;
  int preshSeededNstr_;

  std::vector<ESDetId> road_2d;

  // The map of hits
  RecHitsMap *rechits_map;

  // The set of used DetID's
  HitsID *used_s;
};
#endif