http://www.cppblog.com/woaidongmao/category/8316.html文章均收录自他人博客，但不喜标题前加-[转贴]，因其丑陋，见谅！~zh-cnFri, 19 Sep 2008 18:30:03 GMTFri, 19 Sep 2008 18:30:03 GMT60