QDomElement elem = document.firstChildElement("root"); if (elem.hasChildNodes()) { // do something with child nodes }
QDomElement elem = document.firstChildElement("root"); QDomNodeList children = elem.childNodes(); for (int i = 0; i < children.size(); i++) { QDomElement child = children.at(i).toElement(); if (!child.isNull()) { // do something with child element } }Here, we get the child nodes of the root element using `childNodes()`, and then loop through them using a for loop. We then convert each child node to an element using `toElement()` and check if it is not null before performing any actions on it. Package/Library: Qt QDomElement is part of the Qt XML module.