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);
}
}
public void Serialize(Stream stream, FrugalQuantile estimator)
{
using (var bw = new BinaryWriter(stream))
{
bw.Write(DataFormatMajorVersion);
bw.Write(DataFormatMinorVersion);
var data = estimator.GetState();
bw.Write(data.Quantile);
bw.Write(data.Estimate);
bw.Write(data.DirectCount != null ? true : false);
if (data.DirectCount != null)
{
bw.Write(data.DirectCount.Count);
foreach (var element in data.DirectCount)
{
bw.Write(element);
}
}
bw.Flush();
}
}