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1 /* | 1 /* |
2 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * 1999 Waldo Bastian (bastian@kde.org) | 3 * 1999 Waldo Bastian (bastian@kde.org) |
4 * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc. All rights
reserved. | 4 * Copyright (C) 2004, 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc. All rights
reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
20 */ | 20 */ |
21 | 21 |
22 #ifndef CSSSelector_h | 22 #ifndef CSSSelector_h |
23 #define CSSSelector_h | 23 #define CSSSelector_h |
24 | 24 |
25 #include "core/dom/QualifiedName.h" | 25 #include "core/dom/QualifiedName.h" |
26 #include "core/layout/style/LayoutStyleConstants.h" | 26 #include "core/layout/style/ComputedStyleConstants.h" |
27 #include "wtf/OwnPtr.h" | 27 #include "wtf/OwnPtr.h" |
28 #include "wtf/PassOwnPtr.h" | 28 #include "wtf/PassOwnPtr.h" |
29 | 29 |
30 namespace blink { | 30 namespace blink { |
31 class CSSSelectorList; | 31 class CSSSelectorList; |
32 | 32 |
33 // This class represents a selector for a StyleRule. | 33 // This class represents a selector for a StyleRule. |
34 | 34 |
35 // CSS selector representation is somewhat complicated and subtle. A represe
ntative list of selectors is | 35 // CSS selector representation is somewhat complicated and subtle. A represe
ntative list of selectors is |
36 // in CSSSelectorTest; run it in a debug build to see useful debugging outpu
t. | 36 // in CSSSelectorTest; run it in a debug build to see useful debugging outpu
t. |
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541 if (m_hasRareData) | 541 if (m_hasRareData) |
542 return m_data.m_rareData->m_value; | 542 return m_data.m_rareData->m_value; |
543 // AtomicString is really just a StringImpl* so the cast below is safe. | 543 // AtomicString is really just a StringImpl* so the cast below is safe. |
544 // FIXME: Perhaps call sites could be changed to accept StringImpl? | 544 // FIXME: Perhaps call sites could be changed to accept StringImpl? |
545 return *reinterpret_cast<const AtomicString*>(&m_data.m_value); | 545 return *reinterpret_cast<const AtomicString*>(&m_data.m_value); |
546 } | 546 } |
547 | 547 |
548 } // namespace blink | 548 } // namespace blink |
549 | 549 |
550 #endif // CSSSelector_h | 550 #endif // CSSSelector_h |
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