circ_tree_free()

void circ_tree_free

(

CIRC_NODE *

node

)

Recurse from top of node tree and free all children.

does not free underlying point array.

Definition at line 50 of file lwgeodetic_tree.c.

References circ_tree_free(), lwfree(), circ_node::nodes, and circ_node::num_nodes.

Referenced by circ_tree_free(), CircTreeBuilder(), CircTreeFreer(), geography_distance_cache_tolerance(), geography_tree_distance(), test_tree_circ_create(), test_tree_circ_distance(), test_tree_circ_distance_threshold(), test_tree_circ_pip(), and test_tree_circ_pip2().

{
        int i;
        if ( ! node ) return;

        for ( i = 0; i < node->num_nodes; i++ )
                circ_tree_free(node->nodes[i]);

        if ( node->nodes ) lwfree(node->nodes);
        lwfree(node);
}

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