public JwDuration Difference(JwTime t)
{
long a = GetOrdinal();
long b = t.GetOrdinal();
long c = Math.Abs(a-b);
JwDuration e = new JwDuration();
e.SetOrdinal(c);
return e;
}
//# __________ PROTOCOL :: COPY __________ #//
public JwDuration GetDurationCopy()
{
JwDuration e = new JwDuration();
e.SetOrdinal(_ordinal);
return e;
}