Function is_closing

cp-profiler/src/cpprofiler/tree/node_tree.cpp:98–103

}

static bool is_closing(NodeStatus status)
{
    return (status == NodeStatus::FAILED) ||
           (status == NodeStatus::SOLVED) ||
           (status == NodeStatus::SKIPPED);
}

/// Note: alt is unnecessary here
void NodeTree::db_addChild(NodeID nid, NodeID pid, int alt, NodeStatus status, Label label)