internal FrugalQuantile(FrugalState state)
        {
            this.Quantile     = state.Quantile;
            this.Estimate     = state.Estimate;
            this._directCount = state.DirectCount == null ? null : new List <double>(state.DirectCount);

            StepAdjuster = ConstantStepAdjuster;
            Rand         = new FastRandom();
        }
Пример #2
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        public FrugalQuantile Deserialize(Stream stream)
        {
            using (var br = new BinaryReader(stream))
            {
                int dataFormatMajorVersion = br.ReadUInt16();
                int dataFormatMinorVersion = br.ReadUInt16();

                AssertDataVersionCanBeRead(dataFormatMajorVersion, dataFormatMinorVersion);

                var quantile = br.ReadDouble();
                var estimate = br.ReadDouble();

                ICollection <double> directCount = null;
                var direct = br.ReadBoolean();
                if (direct)
                {
                    int count = br.ReadInt32();
                    directCount = new List <double>();

                    for (var i = 0; i < count; i++)
                    {
                        var element = br.ReadDouble();
                        directCount.Add(element);
                    }
                }
                var data = new FrugalState
                {
                    DirectCount = directCount,
                    Estimate    = estimate,
                    Quantile    = quantile
                };

                var result = new FrugalQuantile(data);

                return(result);
            }
        }