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如何使用正则表达式regex库表示程序集lw / sw指令？(How to express an assembly lw/sw instruction using regular expression regex library?)
如何使用正则表达式regex库表示程序集lw / sw指令？(How to express an assembly lw/sw instruction using regular expression regex library?)
我想检测用户何时输入“lw 2,3（9）”，但它无法读取括号，我使用了这段代码，但它仍然没有检测到括号。
{ R"((\w+) ([[:digit:]]+), ([[:digit:]]+) (\\([[:digit:]]+\\)) )"}有人可以帮忙吗？
I want to detect when the user enters "lw 2, 3(9)" , but it can't read the parenthesis, I used this code but it still doesn't detect the parenthesis.
{ R"((\w+) ([[:digit:]]+), ([[:digit:]]+) (\\([[:digit:]]+\\)) )"}Can someone please help?
更新时间：2022-01-09 16:01