3
* Copyright (C) 2007-2008 Jürg Billeter
5
* This library is free software; you can redistribute it and/or
6
* modify it under the terms of the GNU Lesser General Public
7
* License as published by the Free Software Foundation; either
8
* version 2.1 of the License, or (at your option) any later version.
10
* This library is distributed in the hope that it will be useful,
11
* but WITHOUT ANY WARRANTY; without even the implied warranty of
12
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13
* Lesser General Public License for more details.
15
* You should have received a copy of the GNU Lesser General Public
16
* License along with this library; if not, write to the Free Software
17
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20
* Jürg Billeter <j@bitron.ch>
26
* Represents a read-only collection of items without duplicates.
28
public class Vala.ReadOnlySet<G> : CollectionObject, Iterable<G>, Collection<G>, Set<G> {
30
get { return _set.size; }
39
public ReadOnlySet (Set<G>? set = null) {
43
public Type get_element_type () {
47
public Vala.Iterator<G> iterator () {
49
return new Iterator<G> ();
52
return _set.iterator ();
55
public bool contains (G item) {
60
return _set.contains (item);
63
public bool add (G item) {
64
assert_not_reached ();
67
public bool remove (G item) {
68
assert_not_reached ();
71
public void clear () {
72
assert_not_reached ();
75
private class Iterator<G> : CollectionObject, Vala.Iterator<G> {