opal_interval_tree_depth_node  403 opal/class/opal_interval_tree.c     return 1 + max (opal_interval_tree_depth_node (tree, node->right), opal_interval_tree_depth_node (tree, node->left));
opal_interval_tree_depth_node  412 opal/class/opal_interval_tree.c     depth = opal_interval_tree_depth_node (tree, &tree->root);