1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtQml module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
31 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QQMLINTEGERCACHE_P_H
43 #define QQMLINTEGERCACHE_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include <private/qqmlrefcount_p.h>
57 #include <private/qhashedstring_p.h>
63 class QQmlIntegerCache : public QQmlRefCount
67 virtual ~QQmlIntegerCache();
69 inline int count() const;
70 void add(const QString &, int);
73 int value(const QString &);
74 inline int value(const QHashedV8String &);
76 QString findId(int value) const;
79 typedef QStringHash<int> StringCache;
80 StringCache stringCache;
83 int QQmlIntegerCache::value(const QHashedV8String &name)
85 int *result = stringCache.value(name);
86 return result?*result:-1;
89 int QQmlIntegerCache::count() const
91 return stringCache.count();
96 #endif // QQMLINTEGERCACHE_P_H