本文整理汇总了C++中PassOwnPtr::insertTagHistory方法的典型用法代码示例。如果您正苦于以下问题：C++ PassOwnPtr::insertTagHistory方法的具体用法？C++ PassOwnPtr::insertTagHistory怎么用？C++ PassOwnPtr::insertTagHistory使用的例子？那么, 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PassOwnPtr的用法示例。
在下文中一共展示了PassOwnPtr::insertTagHistory方法的1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:
PassOwnPtr<CSSParserSelector> CSSSelectorParser::rewriteSpecifiers(PassOwnPtr<CSSParserSelector> specifiers, PassOwnPtr<CSSParserSelector> newSpecifier)
{
if (newSpecifier->crossesTreeScopes()) {
// Unknown pseudo element always goes at the top of selector chain.
newSpecifier->appendTagHistory(CSSSelector::ShadowPseudo, specifiers);
return newSpecifier;
}
if (newSpecifier->isContentPseudoElement()) {
newSpecifier->appendTagHistory(CSSSelector::SubSelector, specifiers);
return newSpecifier;
}
if (specifiers->crossesTreeScopes()) {
// Specifiers for unknown pseudo element go right behind it in the chain.
specifiers->insertTagHistory(CSSSelector::SubSelector, newSpecifier, CSSSelector::ShadowPseudo);
return specifiers;
}
if (specifiers->isContentPseudoElement()) {
specifiers->insertTagHistory(CSSSelector::SubSelector, newSpecifier, CSSSelector::SubSelector);
return specifiers;
}
specifiers->appendTagHistory(CSSSelector::SubSelector, newSpecifier);
return specifiers;
}