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1 /* | 1 /* |
2 * Copyright (C) 2007 David Smith (catfish.man@gmail.com) | 2 * Copyright (C) 2007 David Smith (catfish.man@gmail.com) |
3 * Copyright (C) 2007, 2008, 2011, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2007, 2008, 2011, 2012 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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168 } | 168 } |
169 | 169 |
170 SpaceSplitStringData::~SpaceSplitStringData() | 170 SpaceSplitStringData::~SpaceSplitStringData() |
171 { | 171 { |
172 if (!m_keyString.isNull()) | 172 if (!m_keyString.isNull()) |
173 sharedDataMap().remove(m_keyString); | 173 sharedDataMap().remove(m_keyString); |
174 } | 174 } |
175 | 175 |
176 PassRefPtr<SpaceSplitStringData> SpaceSplitStringData::create(const AtomicString
& string) | 176 PassRefPtr<SpaceSplitStringData> SpaceSplitStringData::create(const AtomicString
& string) |
177 { | 177 { |
178 SpaceSplitStringData*& data = sharedDataMap().add(string, 0).iterator->value
; | 178 SpaceSplitStringData*& data = sharedDataMap().add(string, 0).storedValue->va
lue; |
179 if (!data) { | 179 if (!data) { |
180 data = new SpaceSplitStringData(string); | 180 data = new SpaceSplitStringData(string); |
181 return adoptRef(data); | 181 return adoptRef(data); |
182 } | 182 } |
183 return data; | 183 return data; |
184 } | 184 } |
185 | 185 |
186 PassRefPtr<SpaceSplitStringData> SpaceSplitStringData::createUnique(const SpaceS
plitStringData& other) | 186 PassRefPtr<SpaceSplitStringData> SpaceSplitStringData::createUnique(const SpaceS
plitStringData& other) |
187 { | 187 { |
188 return adoptRef(new SpaceSplitStringData(other)); | 188 return adoptRef(new SpaceSplitStringData(other)); |
189 } | 189 } |
190 | 190 |
191 SpaceSplitStringData::SpaceSplitStringData(const AtomicString& string) | 191 SpaceSplitStringData::SpaceSplitStringData(const AtomicString& string) |
192 : m_keyString(string) | 192 : m_keyString(string) |
193 { | 193 { |
194 ASSERT(!string.isNull()); | 194 ASSERT(!string.isNull()); |
195 createVector(string); | 195 createVector(string); |
196 } | 196 } |
197 | 197 |
198 SpaceSplitStringData::SpaceSplitStringData(const SpaceSplitStringData& other) | 198 SpaceSplitStringData::SpaceSplitStringData(const SpaceSplitStringData& other) |
199 : RefCounted<SpaceSplitStringData>() | 199 : RefCounted<SpaceSplitStringData>() |
200 , m_vector(other.m_vector) | 200 , m_vector(other.m_vector) |
201 { | 201 { |
202 // Note that we don't copy m_keyString to indicate to the destructor that th
ere's nothing | 202 // Note that we don't copy m_keyString to indicate to the destructor that th
ere's nothing |
203 // to be removed from the sharedDataMap(). | 203 // to be removed from the sharedDataMap(). |
204 } | 204 } |
205 | 205 |
206 } // namespace WebCore | 206 } // namespace WebCore |
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