RTreeFree()

static void RTreeFree ( RTREE_NODE *  root )

static

Recursively frees the child nodes, the interval and the line before freeing the root node.

Definition at line 56 of file lwgeom_rtree.c.

References rtree_node::interval, rtree_node::leftNode, lwfree(), lwline_free(), rtree_node::rightNode, and rtree_node::segment.

Referenced by RTreeCacheClear().

{
        POSTGIS_DEBUGF(2, "RTreeFree called for %p", root);

        if (root->leftNode)
                RTreeFree(root->leftNode);
        if (root->rightNode)
                RTreeFree(root->rightNode);
        lwfree(root->interval);
        if (root->segment)
        {
                lwline_free(root->segment);
        }
        lwfree(root);
}

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