1 /*
2 * Copyright (C) 2007 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef AutodrainedPool_h
30 #define AutodrainedPool_h
31
32 #include <wtf/Noncopyable.h>
33
34 #ifdef __OBJC__
35 @class NSAutoreleasePool;
36 #else
37 class NSAutoreleasePool;
38 #endif
39
40 namespace WebCore {
41
42 class AutodrainedPool {
43 WTF_MAKE_NONCOPYABLE(AutodrainedPool);
44 public:
45 AutodrainedPool(int iterationLimit = 1);
46 ~AutodrainedPool();
47
48 void cycle();
49
50 private:
51 #if PLATFORM(MAC)
52 int m_iterationLimit;
53 int m_iterationCount;
54 NSAutoreleasePool* m_pool;
55 #endif
56 };
57
58 #if !PLATFORM(MAC)
AutodrainedPool(int)59 inline AutodrainedPool::AutodrainedPool(int) { }
~AutodrainedPool()60 inline AutodrainedPool::~AutodrainedPool() { }
cycle()61 inline void AutodrainedPool::cycle() { }
62 #endif
63
64 } // namespace WebCore
65
66 #endif
67
68
69