ExponentialHistogramAggregator()

System.Diagnostics.Metrics.ExponentialHistogramAggregator.ExponentialHistogramAggregator ( QuantileAggregation config )

inline

Definition at line 32 of file ExponentialHistogramAggregator.cs.

    {
        _config = config;
        _counters = new int[4096][];
        if (_config.MaxRelativeError < 0.0001)
        {
            throw new ArgumentException();
        }
        int num = (int)Math.Ceiling(Math.Log(1.0 / _config.MaxRelativeError, 2.0)) - 1;
        _mantissaShift = 52 - num;
        _mantissaMax = 1 << num;
        _mantissaMask = _mantissaMax - 1;
    }

References System.Diagnostics.Metrics.ExponentialHistogramAggregator._config, System.Diagnostics.Metrics.ExponentialHistogramAggregator._counters, System.Diagnostics.Metrics.ExponentialHistogramAggregator._mantissaMask, System.Diagnostics.Metrics.ExponentialHistogramAggregator._mantissaMax, System.Diagnostics.Metrics.ExponentialHistogramAggregator._mantissaShift, System.Math.Ceiling(), System.Math.Log(), and System.Diagnostics.Metrics.QuantileAggregation.MaxRelativeError.