public bool VisitGuid(GuidDatum d)
{
bw.Write(B_GUID);
byte[] buf = d.Value.ToByteArray();
bw.Write(buf, 0, 16);
return(true);
}
private int CompareGuid(GuidDatum x, GuidDatum y)
{
byte[] xb = x.Value.ToByteArray();
byte[] yb = y.Value.ToByteArray();
for (int i = 0; i < 16; ++i)
{
if (xb[i] < yb[i])
{
return(-1);
}
if (xb[i] > yb[i])
{
return(1);
}
}
return(0);
}
public string VisitGuid(GuidDatum d)
{
return("#g" + d.Value.ToString("B"));
}
public State VisitGuid(State state, GuidDatum d) => state;
public SetDatum VisitGuid(GuidDatum d) => SetDatum.Empty;
private bool EqualGuid(GuidDatum x, GuidDatum y)
{
return(x.Value == y.Value);
}