说明：   一个HLA的例子，即对经典的country例子进行的改写的，除了所有权和DDM之外，其他的功能都全了，时间管理、同步点、规定节点下的全部节点加入同步运行的功能，都有了。（引用bbs.vrchina.net 的 gjczhhbz）
(One example of HLA, that is a classic example of the rewriting country, and apart from ownership and DDM, other features are wide, and time management, synchronization points, the provisions of all the nodes under the node by adding the function of synchronous operation, there are a. (Quoted bbs.vrchina.net the gjczhhbz))