DataFormats/HeavyIonEvent/interface/ClusterCompatibility.h - master - githubmirror/cmssw

DataFormats/HeavyIonEvent/interface/ClusterCompatibility.h

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03 июн 2019, 06:43

03 июн 2019, 06:432b2acc7

#ifndef DataFormats_ClusterCompatibility_h
#define DataFormats_ClusterCompatibility_h

#include <vector>

namespace reco {
  class ClusterCompatibility {
  public:
    ClusterCompatibility();
    virtual ~ClusterCompatibility();

    /// Number of valid pixel clusters
    int nValidPixelHits() const { return nValidPixelHits_; }

    /// Number of vertex-position hypotheses tested
    int size() const { return z0_.size(); }

    /// Vertex z position for the i-th vertex-position hypothesis
    float z0(int i) const { return z0_[i]; }

    /// Number of compatible non-edge pixel-barrel clusters
    /// for the i-th vertex-position hypothesis
    int nHit(int i) const { return nHit_[i]; }

    /// Sum of the difference between the expected and actual
    /// width of all compatible non-edge pixel-barrel clusters
    /// for the i-th vertex-position hypothesis
    float chi(int i) const { return chi_[i]; }

    void append(float, int, float);
    void setNValidPixelHits(int nPxl) { nValidPixelHits_ = nPxl; }

  protected:
    int nValidPixelHits_;

    std::vector<float> z0_;
    std::vector<int> nHit_;
    std::vector<float> chi_;
  };

}  // namespace reco
#endif