https://blog.youkuaiyun.com/Gleahzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/Gleah/article/details/48859431https://blog.youkuaiyun.com/Gleah/article/details/48859431GleahFri, 02 Oct 2015 12:08:48 +0800https://blog.youkuaiyun.com/Gleah/article/details/48088595https://blog.youkuaiyun.com/Gleah/article/details/48088595GleahSat, 29 Aug 2015 16:53:04 +0800);   友元函数不是成员函数，用法也与普通的函数完全一致，只不过它能访问类中所有的数据。友元函数破坏了类的封装]]>https://blog.youkuaiyun.com/Gleah/article/details/48055411https://blog.youkuaiyun.com/Gleah/article/details/48055411GleahFri, 28 Aug 2015 17:27:00 +0800https://blog.youkuaiyun.com/Gleah/article/details/48049583https://blog.youkuaiyun.com/Gleah/article/details/48049583GleahFri, 28 Aug 2015 11:17:57 +0800https://blog.youkuaiyun.com/Gleah/article/details/48046883https://blog.youkuaiyun.com/Gleah/article/details/48046883GleahFri, 28 Aug 2015 08:44:57 +0800https://blog.youkuaiyun.com/Gleah/article/details/48028523https://blog.youkuaiyun.com/Gleah/article/details/48028523GleahThu, 27 Aug 2015 15:34:09 +0800https://blog.youkuaiyun.com/Gleah/article/details/48027925https://blog.youkuaiyun.com/Gleah/article/details/48027925GleahThu, 27 Aug 2015 15:01:53 +0800https://blog.youkuaiyun.com/Gleah/article/details/48024875https://blog.youkuaiyun.com/Gleah/article/details/48024875GleahThu, 27 Aug 2015 11:21:31 +0800https://blog.youkuaiyun.com/Gleah/article/details/47973671https://blog.youkuaiyun.com/Gleah/article/details/47973671GleahTue, 25 Aug 2015 10:43:21 +0800https://blog.youkuaiyun.com/Gleah/article/details/47345967https://blog.youkuaiyun.com/Gleah/article/details/47345967GleahFri, 07 Aug 2015 22:15:14 +0800