namespace FrostFS.SDK.Client.Models.Netmap.Placement;

internal struct MeanAgg
{
    private double mean;
    private int count;

    internal void Add(double n)
    {
        int c = count + 1;
        mean = mean * count / c + n / c;

        count++;
    }

    internal readonly double Compute()
    {
        return mean;
    }
}