在stackoverflow看到了pre-increment 跟post-increment的問題
http://stackoverflow.com/questions/7397740/post-increment-operator
才發現c++這跟c是不一樣的
prefix increment是return lvalue
postfix inc 是return rvalue
另外還有古老的com.std.c++的討論
http://groups.google.com/group/comp.std.c++/browse_thread/thread/7804d1fdf2f05a1c
回文裡面可是有幾位大師呢
Tuesday, October 4, 2011
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