quantile_llist_delete()

static int quantile_llist_delete ( struct quantile_llist_element *  element )

static

Definition at line 855 of file rt_statistics.c.

References quantile_llist_element::next, quantile_llist_element::prev, RASTER_DEBUGF, and rtdealloc().

Referenced by quantile_llist_destroy(), and rt_band_get_quantiles_stream().

                                                                         {
        if (NULL == element) return 0;

        /* beginning of list */
        if (NULL == element->prev && NULL != element->next) {
                element->next->prev = NULL;
        }
        /* end of list */
        else if (NULL != element->prev && NULL == element->next) {
                element->prev->next = NULL;
        }
        /* within list */
        else if (NULL != element->prev && NULL != element->next) {
                element->prev->next = element->next;
                element->next->prev = element->prev;
        }

        RASTER_DEBUGF(4, "qle @ %p destroyed", element);
        rtdealloc(element);

        return 1;
}

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