Function xmlXPathCacheWrapString

ThirdParty/libxml2/vtklibxml2/xpath.c:1702–1725

* xmlXPathCacheWrapString: * @pctxt the XPath context * @val: the xmlChar * value * * This is the cached version of xmlXPathWrapString(). * Wraps the @val string into an XPath object. * * Returns the created or reused object. */

 * Returns the created or reused object.
 */
static xmlXPathObjectPtr
xmlXPathCacheWrapString(xmlXPathParserContextPtr pctxt, xmlChar *val)
{
    xmlXPathObjectPtr ret;
    xmlXPathContextPtr ctxt = pctxt->context;

    if ((ctxt != NULL) && (ctxt->cache != NULL)) {
	xmlXPathContextCachePtr cache = (xmlXPathContextCachePtr) ctxt->cache;

	if (cache->miscObjs != NULL) {
	    ret = cache->miscObjs;
            cache->miscObjs = (void *) ret->stringval;
            cache->numMisc -= 1;
	    ret->type = XPATH_STRING;
	    ret->stringval = val;
	    return(ret);
	}
    }

    ret = xmlXPathWrapString(val);
    if (ret == NULL)
        xmlXPathPErrMemory(pctxt);
    return(ret);
}

/**
 * xmlXPathCacheNewNodeSet: