_File _valid _verbose addFile addName AttrMap AttrMapType CharacterCount Characters characters clearPartialRestoreDocumentObject clearPartialRestoreObject clearPartialRestoreProperty DocumentSchema doNameMapping endCDATA endDocument endElement error fatalError FileList FileNames FileVersion getAttribute getAttributeAsFloat getAttributeAsInteger getAttributeAsUnsigned getAttributeCount getFileInfo getFilenames getName hasAttribute ignorableWhitespace isRegistered isValid isVerbose Level level localName LocalName nameMap parser ProgramVersion read readBinFile readCharacters readElement readEndElement ReaderStatus readFile readFiles readNextElement ReadType resetDocument resetErrors setPartialRestore setStatus setVerbose startCDATA startDocument startElement StatusBits testStatus token warning XMLReader ~XMLReader

level() int level ( ) const 获取当前元素的层级 返回当前 XML 元素的层级。 返回 当前元素的层级