本文整理汇总了C++中WillBeHeapVector::appendVector方法的典型用法代码示例。如果您正苦于以下问题:C++ WillBeHeapVector::appendVector方法的具体用法?C++ WillBeHeapVector::appendVector怎么用?C++ WillBeHeapVector::appendVector使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WillBeHeapVector
的用法示例。
在下文中一共展示了WillBeHeapVector::appendVector方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: tryToEnsureNoahsArkConditionQuickly
void HTMLFormattingElementList::tryToEnsureNoahsArkConditionQuickly(HTMLStackItem* newItem, WillBeHeapVector<RawPtrWillBeMember<HTMLStackItem> >& remainingCandidates)
{
ASSERT(remainingCandidates.isEmpty());
if (m_entries.size() < kNoahsArkCapacity)
return;
// Use a vector with inline capacity to avoid a malloc in the common case
// of a quickly ensuring the condition.
WillBeHeapVector<RawPtrWillBeMember<HTMLStackItem>, 10> candidates;
size_t newItemAttributeCount = newItem->attributes().size();
for (size_t i = m_entries.size(); i; ) {
--i;
Entry& entry = m_entries[i];
if (entry.isMarker())
break;
// Quickly reject obviously non-matching candidates.
HTMLStackItem* candidate = entry.stackItem().get();
if (newItem->localName() != candidate->localName() || newItem->namespaceURI() != candidate->namespaceURI())
continue;
if (candidate->attributes().size() != newItemAttributeCount)
continue;
candidates.append(candidate);
}
if (candidates.size() < kNoahsArkCapacity)
return; // There's room for the new element in the ark. There's no need to copy out the remainingCandidates.
remainingCandidates.appendVector(candidates);
}
示例2: documentStyleSheetCollection
const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet>> StyleEngine::activeStyleSheetsForInspector() const
{
if (m_activeTreeScopes.isEmpty())
return documentStyleSheetCollection()->activeAuthorStyleSheets();
WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet>> activeStyleSheets;
activeStyleSheets.appendVector(documentStyleSheetCollection()->activeAuthorStyleSheets());
for (TreeScope* treeScope : m_activeTreeScopes) {
if (TreeScopeStyleSheetCollection* collection = m_styleSheetCollectionMap.get(treeScope))
activeStyleSheets.appendVector(collection->activeAuthorStyleSheets());
}
// FIXME: Inspector needs a vector which has all active stylesheets.
// However, creating such a large vector might cause performance regression.
// Need to implement some smarter solution.
return activeStyleSheets;
}