Method Counter

include/process/metrics/counter.hpp:32–37

'name' is the unique name for the instance of Counter being constructed. This is what will be used as the key in the JSON endpoint. 'window' is the amount of history to keep for this Metric.

  // This is what will be used as the key in the JSON endpoint.
  // 'window' is the amount of history to keep for this Metric.
  Counter(const std::string& name, const Option<Duration>& window = None())
    : Metric(name, window),
      data(new Data())
  {
    push(static_cast<double>(data->value.load()));
  }

  ~Counter() override {}