1 // -*- Mode: csharp; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
3 // System.Collections.ObjectModel.KeyedCollection
6 // Zoltan Varga (vargaz@gmail.com)
8 // (C) 2005 Novell, Inc.
12 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
14 // Permission is hereby granted, free of charge, to any person obtaining
15 // a copy of this software and associated documentation files (the
16 // "Software"), to deal in the Software without restriction, including
17 // without limitation the rights to use, copy, modify, merge, publish,
18 // distribute, sublicense, and/or sell copies of the Software, and to
19 // permit persons to whom the Software is furnished to do so, subject to
20 // the following conditions:
22 // The above copyright notice and this permission notice shall be
23 // included in all copies or substantial portions of the Software.
25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 using System.Collections.Generic;
37 using System.Runtime.InteropServices;
39 namespace System.Collections.ObjectModel
43 public abstract class KeyedCollection<TKey, TItem> : Collection<TItem>
45 public bool Contains (TKey key)
47 throw new NotImplementedException ();
50 public bool Remove (TKey key)
52 throw new NotImplementedException ();
55 public IEqualityComparer<TKey> Comparer {
57 throw new NotImplementedException ();
61 public TItem this[TKey key] {
63 throw new NotImplementedException ();
67 protected void ChangeItemKey (TItem item, TKey newKey)
69 throw new NotImplementedException ();
72 protected void ClearItems ()
74 throw new NotImplementedException ();
77 protected abstract TKey GetKeyForItem (TItem item);
79 protected virtual void InsertItem (int index, TItem item)
81 throw new NotImplementedException ();
84 protected virtual void RemoveItem (int index)
86 throw new NotImplementedException ();
89 protected virtual void SetItem (int index, TItem item)
91 throw new NotImplementedException ();
94 protected IDictionary<TKey, TItem> Dictionary {
96 throw new NotImplementedException ();