Function xmlXPathLastFunction

ThirdParty/libxml2/vtklibxml2/xpath.c:7426–7435

* xmlXPathLastFunction: * @ctxt: the XPath Parser context * @nargs: the number of arguments * * Implement the last() XPath function * number last() * The last function returns the number of nodes in the context node list. */

 * The last function returns the number of nodes in the context node list.
 */
void
xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs) {
    CHECK_ARITY(0);
    if (ctxt->context->contextSize >= 0) {
	valuePush(ctxt,
	    xmlXPathCacheNewFloat(ctxt, (double) ctxt->context->contextSize));
    } else {
	XP_ERROR(XPATH_INVALID_CTXT_SIZE);
    }
}

/**
 * xmlXPathPositionFunction: