QDomElement element = ...; // assume an XML element QString value = element.attribute("name");
QDomElement element = ...; // assume an XML element element.setAttribute("name", "value");
QDomElement element = ...; // assume an XML element bool exists = element.hasAttribute("name");This checks if the "name" attribute exists in the given element. These code examples are taken from the Qt library's documentation on QDomElement attribute. Therefore, it can be determined that QDomElement attribute is a class in the Qt library.