QXmlLocator Class
QXmlLocator 类为 XML 处理程序类提供文件中解析位置的信息。更多
| Header： | #include <QXmlLocator> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Core5Compat)target_link_libraries(mytarget PRIVATE Qt6::Core5Compat) |
| qmake： | QT += core5compat |
注意：该类中的所有函数都是可重入的。
公共函数
| QXmlLocator() | |
| virtual | ~QXmlLocator() |
| virtual int | columnNumber() const = 0 |
| virtual int | lineNumber() const = 0 |
详细说明
阅读器在开始解析文档前会向内容处理程序报告 QXmlLocator。这是通过QXmlContentHandler::setDocumentLocator() 函数完成的。处理程序类现在可以使用该定位器来获取阅读器已到达的位置（lineNumber() 和columnNumber() ）。
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