Function xmlXPtrNewRangeInternal

ThirdParty/libxml2/vtklibxml2/xpointer.c:338–364

* xmlXPtrNewRangeInternal: * @start: the starting node * @startindex: the start index * @end: the ending point * @endindex: the ending index * * Internal function to create a new xmlXPathObjectPtr of type range * * Returns the newly created object. */

 * Returns the newly created object.
 */
static xmlXPathObjectPtr
xmlXPtrNewRangeInternal(xmlNodePtr start, int startindex,
                        xmlNodePtr end, int endindex) {
    xmlXPathObjectPtr ret;

    /*
     * Namespace nodes must be copied (see xmlXPathNodeSetDupNs).
     * Disallow them for now.
     */
    if ((start != NULL) && (start->type == XML_NAMESPACE_DECL))
	return(NULL);
    if ((end != NULL) && (end->type == XML_NAMESPACE_DECL))
	return(NULL);

    ret = (xmlXPathObjectPtr) xmlMalloc(sizeof(xmlXPathObject));
    if (ret == NULL) {
        xmlXPtrErrMemory("allocating range");
	return(NULL);
    }
    memset(ret, 0, sizeof(xmlXPathObject));
    ret->type = XPATH_RANGE;
    ret->user = start;
    ret->index = startindex;
    ret->user2 = end;
    ret->index2 = endindex;
    return(ret);
}

/**
 * xmlXPtrNewRange: