vscode linux下gcc和gdb试玩

朱雀 2023-03-02 14:53 33阅读 0赞

[https://code.visualstudio.com/docs/cpp/config-linux][https_code.visualstudio.com_docs_cpp_config-linux]

The (code .)command opens VS Code in the current working folder, which becomes your "workspace".

1.Notice that your files are listed in the File Explorer view (Ctrl+Shift+E) in the side bar of VS Code

2.You can press the (Tab) key to insert the selected member.

3.g++: choose Terminal > Configure Default Build Task.Choose C/C++: g++ build active file.  
this task will be run when you press (Ctrl+Shift+B)

4.gdb:choose Run > Add Configuration... and then choose C++ (GDB/LLDB).  
Press F5 or from the main menu choose Run > Start Debugging.  
Press F9. A red dot appears in the gutter on the left to indicate that a breakpoint has been set on this line.

## VSCode 自动生成头文件的\#ifndef \#define \#endif ##

首先打开命令面板, MacOS是`Shift cmd p`, 其它应该是`Shift Ctrl p`.  
输入[snippets][], 找到 (就是用户代码片段)

![20201013185235413.png][]

就是这一个, 点进去, 然后选择全局代码片段

![20201013185317421.png][]

名字随便输入, 这个不要紧, 我用的是这个

![20201013185347934.png][]

然后进入到一个json文件:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5MzI0MzI4NjY_size_16_color_FFFFFF_t_70][]

配置：

>     "C C++ Header": \{  
>         "scope": "c, cpp",  
>         "prefix": "header",  
>         "description": "Add \#ifndef, \#define and \#endif",
> 
>         "body": \[  
>             "\#ifndef $\{TM\_FILENAME\_BASE/(.\*)/$\{1:/upcase\}/\}\_H",  
>             "\#define $\{TM\_FILENAME\_BASE/(.\*)/$\{1:/upcase\}/\}\_H",  
>             "",  
>             "$0",  
>             "",  
>             "\#endif // $\{TM\_FILENAME\_BASE/(.\*)/$\{1:/upcase\}/\}\_H"  
>         \]  
>     \}

效果：

![20201013185738929.png][]

#ifndef TEST_H
    #define TEST_H
    
    #endif // TEST_H

[https_code.visualstudio.com_docs_cpp_config-linux]: https://code.visualstudio.com/docs/cpp/config-linux
[snippets]: https://code.visualstudio.com/docs/editor/userdefinedsnippets
[20201013185235413.png]: /images/20230208/6bd4394b38e846ca91f851e453161b7f.png
[20201013185317421.png]: /images/20230208/01934bdd567d49e4bf52f70a9928391d.png
[20201013185347934.png]: /images/20230208/72e7ca5cbaf848f3b9ddef73ec4d0f46.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5MzI0MzI4NjY_size_16_color_FFFFFF_t_70]: /images/20230208/1140f8a0a40d4ad09178aac4f5a1663e.png
[20201013185738929.png]: /images/20230208/8a12c82fe3d44508994ed812713ecd31.png