/// <summary>
/// Complements in this set all elements contained in the specified
/// set. Any character in the other set will be removed if it is
/// in this set, or will be added if it is not in this set.
/// </summary>
/// <param name="set">This set.</param>
/// <param name="c">Set that defines which elements will be complemented from
/// this set.</param>
/// <draft>ICU4N 60.1</draft>
/// <provisional>This API might change or be removed in a future release.</provisional>
public static UnicodeSet ComplementAll(this UnicodeSet set, UnicodeSet c)
{
if (set == null)
{
throw new ArgumentNullException(nameof(set));
}
return(set.ComplementAll(c));
}