/// <summary>
/// Extracts the raw image result batch from the result binary data.
/// </summary>
/// <param name="nBatchCount">Specifies the number of results in the batch.</param>
/// <param name="rgData">Specifies the binary batch data.</param>
/// <returns>An array of tuples containing SimpleDatum/Result pairs is returned.</returns>
public static List <Tuple <SimpleDatum, List <Result> > > GetResults(int nBatchCount, byte[] rgData)
{
if (nBatchCount <= 0)
{
throw new Exception("The batch count must be >= 1!");
}
List <Tuple <SimpleDatum, List <Result> > > rgRes1 = new List <Tuple <SimpleDatum, List <Result> > >();
using (MemoryStream ms = new MemoryStream(rgData))
using (BinaryReader br = new BinaryReader(ms))
{
int nCount = br.ReadInt32();
if (nCount != nBatchCount)
{
throw new Exception("The batch count does not match the expected count of " + nCount.ToString());
}
for (int i = 0; i < nCount; i++)
{
int nImageID = br.ReadInt32();
int nIdx = br.ReadInt32();
long lTime = br.ReadInt64();
DateTime dt = DateTime.FromFileTimeUtc(lTime);
List <Result> rgRes = GetResults(br);
SimpleDatum sd = new SimpleDatum();
sd.SetImageID(nImageID);
sd.Index = nIdx;
sd.TimeStamp = dt;
rgRes1.Add(new Tuple <SimpleDatum, List <Result> >(sd, rgRes));
}
}
return(rgRes1);
}
