29.2 Parsing XML Documents (cont.)

Use builder to parse document from file:
DOMDocument* doc = parser->parseURI("items.xml");
DOMDocument describes the tree structure of the document
To inspect the root element:
DOMNode* root = doc->getDocumentElement();
getDocumentElement returns DOMElement
DOMElement, along w/DOMText, and others, are derived from DOMNode