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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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86 | 86 |
87 void deleteSelectorsIfNeeded() { | 87 void deleteSelectorsIfNeeded() { |
88 if (m_selectorArray) | 88 if (m_selectorArray) |
89 deleteSelectors(); | 89 deleteSelectors(); |
90 } | 90 } |
91 void deleteSelectors(); | 91 void deleteSelectors(); |
92 | 92 |
93 CSSSelectorList(const CSSSelectorList&) = delete; | 93 CSSSelectorList(const CSSSelectorList&) = delete; |
94 CSSSelectorList& operator=(const CSSSelectorList&) = delete; | 94 CSSSelectorList& operator=(const CSSSelectorList&) = delete; |
95 | 95 |
96 // End of a multipart selector is indicated by m_isLastInTagHistory bit in the
last item. | 96 // End of a multipart selector is indicated by m_isLastInTagHistory bit in the |
97 // End of the array is indicated by m_isLastInSelectorList bit in the last ite
m. | 97 // last item. End of the array is indicated by m_isLastInSelectorList bit in |
| 98 // the last item. |
98 CSSSelector* m_selectorArray; | 99 CSSSelector* m_selectorArray; |
99 }; | 100 }; |
100 | 101 |
101 inline const CSSSelector* CSSSelectorList::next(const CSSSelector& current) { | 102 inline const CSSSelector* CSSSelectorList::next(const CSSSelector& current) { |
102 // Skip subparts of compound selectors. | 103 // Skip subparts of compound selectors. |
103 const CSSSelector* last = ¤t; | 104 const CSSSelector* last = ¤t; |
104 while (!last->isLastInTagHistory()) | 105 while (!last->isLastInTagHistory()) |
105 last++; | 106 last++; |
106 return last->isLastInSelectorList() ? 0 : last + 1; | 107 return last->isLastInSelectorList() ? 0 : last + 1; |
107 } | 108 } |
108 | 109 |
109 } // namespace blink | 110 } // namespace blink |
110 | 111 |
111 #endif // CSSSelectorList_h | 112 #endif // CSSSelectorList_h |
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