destroy_strtree()

static void destroy_strtree ( struct STRTree *  tree )

static

Clean up STRTree after use.

Definition at line 119 of file lwgeom_geos_cluster.c.

References STRTree::envelopes, STRTree::geom_ids, lwfree(), STRTree::num_geoms, and STRTree::tree.

Referenced by union_dbscan_general(), union_dbscan_minpoints_1(), and union_intersecting_pairs().

{
        size_t i;
        GEOSSTRtree_destroy(tree->tree);

        if (tree->envelopes)
        {
                for (i = 0; i < tree->num_geoms; i++)
                {
                        GEOSGeom_destroy(tree->envelopes[i]);
                }
                lwfree(tree->envelopes);
        }
        lwfree(tree->geom_ids);
}

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