作者查詢 / Fenikso
作者 Fenikso 在 PTT [ C_and_CPP ] 看板的留言(推文), 共322則
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10F推: BC吧? 沒說單選啊 XD04/10 15:31
12F推: 先來確認一下promotion的定義 一個promotion各自表述 XD04/11 00:45
13F→: 我認知的是四樓講的那樣 整數浮點數互轉不算04/11 00:46
4F推: metaclass早點做出來 不要像concept一樣拖十年01/03 11:19
19F推: c++14/17超多的啊01/03 15:00
20F→: 像 auto [x, y, z] = some_tuple;01/03 15:01
22F→: if (int x = foo(); x > 100) { ... }01/03 15:02
8F推: segfault的原因我猜是你的static variable比cout早建構01/30 23:37
9F→: 用到還沒好的cout 就炸了01/30 23:37
10F推: 雖然不知道你想用ctor做什麼事情 總之不建議這樣用01/30 23:42
11F→: ref: http://goo.gl/9KltnA01/30 23:42
5F推:http://xkcd.com/221/07/28 18:30
6F推:那就用vector吧 XD07/15 15:13
5F推:case2.因為是-12(short)和65534(ushort)分別promote成int05/06 18:21
6F→:再拿來比較05/06 18:22
7F推:哪種case會promote成unsigned int? -> case 305/06 18:26
5F推:digit separator竟然選用單引號orz04/23 11:29
7F推:syntax highlight會亂掉 很不方便04/23 11:41
8F推:我比較希望用`啦.. 不過他們選'應該有什麼理由04/23 11:50
10F推:底線被user-defined suffix用走了04/23 15:58
26F推:map超重要 XD03/21 14:43
1F推:sib真的是個很莫名其妙的東西..02/27 00:58
9F推:有個好的symbol table, objdump看code的時候會省事很多02/28 17:48
1F推:(?!.*[[:upper:]].*[[:upper:]]).{6}02/19 21:07
8F推:我這邊跑起來沒問題啊02/20 11:59
10F推:那我只能說用boost::regex_match跑起來是對的..02/21 12:05
11F推:可能syntax根本就有差02/21 12:08
12F→:AB理論上要被前面的lookahead抓到 然後判定match失敗02/21 12:08