1/*
2 *  Copyright (C) 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
3 *  Copyright (C) 2008 Collabora Ltd.
4 *  Copyright (C) 2009 Martin Robinson
5 *  Copyright (C) 2010 Company 100, Inc.
6 *
7 *  This library is free software; you can redistribute it and/or
8 *  modify it under the terms of the GNU Library General Public
9 *  License as published by the Free Software Foundation; either
10 *  version 2 of the License, or (at your option) any later version.
11 *
12 *  This library is distributed in the hope that it will be useful,
13 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
14 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 *  Library General Public License for more details.
16 *
17 *  You should have received a copy of the GNU Library General Public License
18 *  along with this library; see the file COPYING.LIB.  If not, write to
19 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 *  Boston, MA 02110-1301, USA.
21 *
22 */
23
24#ifndef RefPtrBrew_h
25#define RefPtrBrew_h
26
27#include "RefPtr.h"
28#include <AEEIBase.h>
29
30namespace WTF {
31
32// All Brew MP classes are derived from either IBase or IQI.
33template<> void refIfNotNull(IBase* ptr)
34{
35    if (LIKELY(ptr != 0))
36        IBase_AddRef(ptr);
37}
38
39template<> void derefIfNotNull(IBase* ptr)
40{
41    if (LIKELY(ptr != 0))
42        IBase_Release(ptr);
43}
44
45template<> void refIfNotNull(IQI* ptr)
46{
47    if (LIKELY(ptr != 0))
48        IQI_AddRef(ptr);
49}
50
51template<> void derefIfNotNull(IQI* ptr)
52{
53    if (LIKELY(ptr != 0))
54        IQI_Release(ptr);
55}
56
57} // namespace WTF
58
59#endif // RefPtrBrew_h
60