Function nodePop

ThirdParty/libxml2/vtklibxml2/parser.c:2061–2077

* nodePop: * @ctxt: an XML parser context * * DEPRECATED: Internal function, do not use. * * Pops the top element node from the node stack * * Returns the node just removed */

 * Returns the node just removed
 */
xmlNodePtr
nodePop(xmlParserCtxtPtr ctxt)
{
    xmlNodePtr ret;

    if (ctxt == NULL) return(NULL);
    if (ctxt->nodeNr <= 0)
        return (NULL);
    ctxt->nodeNr--;
    if (ctxt->nodeNr > 0)
        ctxt->node = ctxt->nodeTab[ctxt->nodeNr - 1];
    else
        ctxt->node = NULL;
    ret = ctxt->nodeTab[ctxt->nodeNr];
    ctxt->nodeTab[ctxt->nodeNr] = NULL;
    return (ret);
}

/**
 * nameNsPush: