isSubsetOf

Returns whether this set is a subset of the other set. A set A is a subset of B if every element of A is also in B. An empty set is a subset of any set.

Example:

    var a = new HashSet<string> (GLib.str_hash, GLib.str_equal);
    a.add ("1");
    var b = new HashSet<string> (GLib.str_hash, GLib.str_equal);
    b.add ("1");
    b.add ("2");
    assert (a.isSubsetOf (b));
    assert (!b.isSubsetOf (a));

Parameters:

other

the other set to check against.

Returns:

true if this set is a subset of the other.