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BasicCluster.h

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#ifndef EgammaReco_BasicCluster_h
#define EgammaReco_BasicCluster_h

#include "DataFormats/Math/interface/Point3D.h"
#include "Rtypes.h" 
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/CaloRecHit/interface/CaloCluster.h"

#include <vector>

namespace reco {
  
  enum AlgoId { island = 0, hybrid = 1, fixedMatrix = 2, dynamicHybrid = 3, multi5x5 = 4 };

  class BasicCluster : public CaloCluster {
  public:

    typedef math::XYZPoint Point;

    BasicCluster() : CaloCluster(0., Point(0.,0.,0.)), chi2_(-1.) { }

    BasicCluster( const double energy, const Point& position, const double chi2, const std::vector<DetId> usedHits, AlgoId algoID = hybrid);

    std::vector<DetId> getHitsByDetId() const { return usedHits_; }

    size_t size() const { return usedHits_.size(); }

    double chi2() const { return chi2_; }

    AlgoId algo() const { return algoId_; }

    bool operator<(const reco::BasicCluster &otherCluster) const;
    bool operator==(const BasicCluster& rhs) const;

  private:

    Double32_t chi2_;

    AlgoId algoId_;

    std::vector<DetId> usedHits_;

  };


}

#endif

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