Function xmlDocGetRootElement

ThirdParty/libxml2/vtklibxml2/tree.c:5053–5065

* xmlDocGetRootElement: * @doc: the document * * Get the root element of the document (doc->children is a list * containing possibly comments, PIs, etc ...). * * Returns the root element or NULL if no element was found. */

 * Returns the root element or NULL if no element was found.
 */
xmlNodePtr
xmlDocGetRootElement(const xmlDoc *doc) {
    xmlNodePtr ret;

    if (doc == NULL) return(NULL);
    ret = doc->children;
    while (ret != NULL) {
	if (ret->type == XML_ELEMENT_NODE)
	    return(ret);
        ret = ret->next;
    }
    return(ret);
}

#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
/**