Function xmlXPathNewParserContext

ThirdParty/libxml2/vtklibxml2/xpath.c:5195–5221

* xmlXPathNewParserContext: * @str: the XPath expression * @ctxt: the XPath context * * Create a new xmlXPathParserContext * * Returns the xmlXPathParserContext just allocated. */

 * Returns the xmlXPathParserContext just allocated.
 */
xmlXPathParserContextPtr
xmlXPathNewParserContext(const xmlChar *str, xmlXPathContextPtr ctxt) {
    xmlXPathParserContextPtr ret;

    ret = (xmlXPathParserContextPtr) xmlMalloc(sizeof(xmlXPathParserContext));
    if (ret == NULL) {
        xmlXPathErrMemory(ctxt);
	return(NULL);
    }
    memset(ret, 0 , sizeof(xmlXPathParserContext));
    ret->cur = ret->base = str;
    ret->context = ctxt;

    ret->comp = xmlXPathNewCompExpr();
    if (ret->comp == NULL) {
        xmlXPathErrMemory(ctxt);
	xmlFree(ret->valueTab);
	xmlFree(ret);
	return(NULL);
    }
    if ((ctxt != NULL) && (ctxt->dict != NULL)) {
        ret->comp->dict = ctxt->dict;
	xmlDictReference(ret->comp->dict);
    }

    return(ret);
}

/**
 * xmlXPathCompParserContext: