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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller ( mueller@kde.org ) | 4 * (C) 2001 Dirk Mueller ( mueller@kde.org ) |
5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All r
ights reserved. | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2013 Apple Inc. All r
ights reserved. |
6 * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net) | 6 * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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49 #include "wtf/ThreadingPrimitives.h" | 49 #include "wtf/ThreadingPrimitives.h" |
50 #include <unistd.h> | 50 #include <unistd.h> |
51 #endif | 51 #endif |
52 | 52 |
53 using namespace std; | 53 using namespace std; |
54 | 54 |
55 namespace WTF { | 55 namespace WTF { |
56 | 56 |
57 using namespace Unicode; | 57 using namespace Unicode; |
58 | 58 |
59 COMPILE_ASSERT(sizeof(StringImpl) == 3 * sizeof(int), StringImpl_should_stay_sma
ll); | 59 static_assert(sizeof(StringImpl) == 3 * sizeof(int), "StringImpl should stay sma
ll"); |
60 | 60 |
61 #ifdef STRING_STATS | 61 #ifdef STRING_STATS |
62 | 62 |
63 static Mutex& statsMutex() | 63 static Mutex& statsMutex() |
64 { | 64 { |
65 DEFINE_STATIC_LOCAL(Mutex, mutex, ()); | 65 DEFINE_STATIC_LOCAL(Mutex, mutex, ()); |
66 return mutex; | 66 return mutex; |
67 } | 67 } |
68 | 68 |
69 static HashSet<void*>& liveStrings() | 69 static HashSet<void*>& liveStrings() |
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2086 | 2086 |
2087 size_t StringImpl::sizeInBytes() const | 2087 size_t StringImpl::sizeInBytes() const |
2088 { | 2088 { |
2089 size_t size = length(); | 2089 size_t size = length(); |
2090 if (!is8Bit()) | 2090 if (!is8Bit()) |
2091 size *= 2; | 2091 size *= 2; |
2092 return size + sizeof(*this); | 2092 return size + sizeof(*this); |
2093 } | 2093 } |
2094 | 2094 |
2095 } // namespace WTF | 2095 } // namespace WTF |
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