1 | // -*- mode: c++; c-basic-offset: 4 -*- |
2 | /* |
3 | * Copyright (C) 2006 Apple Computer, Inc |
4 | * |
5 | * This library is free software; you can redistribute it and/or |
6 | * modify it under the terms of the GNU Library General Public |
7 | * License as published by the Free Software Foundation; either |
8 | * version 2 of the License, or (at your option) any later version. |
9 | * |
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 | * Library General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU Library General Public License |
16 | * along with this library; see the file COPYING.LIB. If not, write to |
17 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 | * Boston, MA 02110-1301, USA. |
19 | * |
20 | */ |
21 | |
22 | #ifndef KJS_PROPERTY_NAME_ARRAY_H |
23 | #define KJS_PROPERTY_NAME_ARRAY_H |
24 | |
25 | #include "identifier.h" |
26 | |
27 | #include <wtf/HashSet.h> |
28 | #include <wtf/Vector.h> |
29 | |
30 | namespace KJS { |
31 | |
32 | class PropertyNameArray; |
33 | |
34 | typedef Vector<Identifier>::const_iterator PropertyNameArrayIterator; |
35 | |
36 | class KJS_EXPORT PropertyNameArray { |
37 | public: |
38 | typedef PropertyNameArrayIterator iterator; |
39 | |
40 | void add(const Identifier&); |
41 | iterator begin() const { return m_vector.begin(); } |
42 | iterator end() const { return m_vector.end(); } |
43 | int size() const { return m_vector.size(); } |
44 | |
45 | Identifier& operator[](unsigned i) { return m_vector[i]; } |
46 | const Identifier& operator[](unsigned i) const { return m_vector[i]; } |
47 | |
48 | private: |
49 | typedef HashSet<UString::Rep*, PtrHash<UString::Rep*> > IdentifierSet; |
50 | IdentifierSet m_set; |
51 | Vector<Identifier> m_vector; |
52 | }; |
53 | |
54 | |
55 | } // namespace KJS |
56 | |
57 | |
58 | #endif // KJS_PROPERTY_NAME_ARRAY_H |
59 | |