作者查詢 / johnjohnlin
作者 johnjohnlin 在 PTT [ C_and_CPP ] 看板的留言(推文), 共213則
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33F推: 用derive* call foo不是你要的嗎11/10 12:47
56F推: CRTP真的很好用11/14 15:30
39F推: 建議還是使用std::swap10/15 19:47
7F推: 那就不是private啊08/29 17:05
13F推: atomic add05/19 19:13
12F推: 不寫const一臉是是反串05/12 23:43
2F推: 這個code太舊了吧 XD04/20 21:06
5F推: 如果自幹的話我有看過1+最後4bit查表的做法03/27 07:52
6F→: 不過還是call clz比較省事03/27 07:54
8F→: 2是O(N) 1是O(lgN), 查表是O(1)但是表不能太大03/29 00:40
9F→: 所以以前看xvid的實做不會用203/29 00:41
11F推: 啊我說的N是bit數,64b的時候指令數就明顯有差04/05 09:46
14F推: 用一個tab縮排就能同時滿足2 4 8空白三種需求03/18 10:37
15F推: char不小心shift太多會UB,最好先轉unsigned02/08 21:47
16F→: 戳到MSB變1會是UB02/08 21:48
2F推: VS code好用11/27 23:19
18F噓: 那你還敢改netbeans啊12/02 07:54