Function xmlXPathCastNodeSetToString

ThirdParty/libxml2/vtklibxml2/xpath.c:4746–4754

* xmlXPathCastNodeSetToString: * @ns: a node-set * * Converts a node-set to its string value. * * Returns a newly allocated string. */

 * Returns a newly allocated string.
 */
xmlChar *
xmlXPathCastNodeSetToString (xmlNodeSetPtr ns) {
    if ((ns == NULL) || (ns->nodeNr == 0) || (ns->nodeTab == NULL))
	return(xmlStrdup((const xmlChar *) ""));

    if (ns->nodeNr > 1)
	xmlXPathNodeSetSort(ns);
    return(xmlXPathCastNodeToString(ns->nodeTab[0]));
}

/**
 * xmlXPathCastToString: