// Declare the parent and child nodes XmlNode parent_node("parent"); XmlNode child_node("child", "child value"); // Add the child node to the parent node parent_node.addChild(child_node);
// Declare the parent node XmlNode parent_node("parent"); // Add three child nodes to the parent node parent_node.addChild(XmlNode("child1")); parent_node.addChild(XmlNode("child2")); parent_node.addChild(XmlNode("child3"));The XmlNode addChild method is part of the pugixml package library, which is a lightweight, fast XML parser for C++.