void Measure()

in spectator/stateful_meters.h [134:139]

• 6 lines of code
• 2 McCabe index (conditional complexity)

  void Measure(std::vector<Measurement>* measurements) override {
    auto count = count_.exchange(0.0);
    if (count > 0) {
      measurements->emplace_back(Id::WithDefaultStat(id_, "count"), count);
    }
  }