29.2 Parsing XML Documents (cont.)

getChildNodes on root produces list of two item elements
To traverse DOMNodeList:
- getLength - # of nodes in list
- item w/index to get a item
So,
DOMNodeList* nodes = root->getChildNodes(); int i = . . .; // A # between 0 and nodes->getLength() - 1 DOMNode* child_node = nodes->item(i);