C++ “{}”的 VS Code 格式
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VS Code formatting for "{ }"
提问by radbrawler
I'm on ubuntu. When I write C++ code in VS Code it automatically lints like
我在 ubuntu 上。当我在 VS Code 中编写 C++ 代码时，它会自动像
if (condition == true)
{
DoStuff();
}
instead I want to do like
相反，我想做
if (condition == true) {
DoStuff();
}
How do I do that? I've already installed C/C++extension from marketplace.
我怎么做？我已经从市场安装了C/C++扩展。
回答by Zam
base on @Chris Drew's answer
基于@Chris Drew 的回答
- Go Preferences -> Settings
- Search for C_Cpp.clang_format_fallbackStyle
- Click Edit, Copy to Settings
- Change from "Visual Studio" to
"{ BasedOnStyle: Google, IndentWidth: 4 }"
- 转到首选项 -> 设置
- 搜索 C_Cpp.clang_format_fallbackStyle
- 单击编辑，复制到设置
- 从“Visual Studio”更改为
"{ BasedOnStyle: Google, IndentWidth: 4 }"
e.g.
例如
"C_Cpp.clang_format_fallbackStyle": "{ BasedOnStyle: Google, IndentWidth: 4, ColumnLimit: 0}"- btw
ColumnLimit: 0is helpful too, because google limit will break your code to next line when you do not need it.
"C_Cpp.clang_format_fallbackStyle": "{ BasedOnStyle: Google, IndentWidth: 4, ColumnLimit: 0}"- btw
ColumnLimit: 0也很有帮助，因为 google limit 会在您不需要时将您的代码中断到下一行。
If you want more:
如果你想要更多：
- check https://clang.llvm.org/docs/ClangFormatStyleOptions.html
- customize your functionality to "C_Cpp.clang_format_fallbackStyle" for your loved favor.
- 检查https://clang.llvm.org/docs/ClangFormatStyleOptions.html
- 将您的功能自定义为“C_Cpp.clang_format_fallbackStyle”，以满足您的喜爱。
More detail:
更多详情：
English: https://medium.com/@zamhuang/vscode-how-to-customize-c-s-coding-style-in-vscode-ad16d87e93bf
英文：https: //medium.com/@zamhuang/vscode-how-to-customize-cs-coding-style-in-vscode-ad16d87e93bf
台湾：https: //medium.com/@zamhuang/vscode-%E5%A6%82%E4%BD%95%E5%9C%A8-vscode-%E4%B8%8A%E8%87%AA%E5 %AE%9A%E7%BE%A9-c-%E7%9A%84-coding-style-c8eb199c57ce
回答by Chris Drew
- Go File-> Preferences-> Settings
- Search for
C_Cpp.clang_format_fallbackStyle - Change from "Visual Studio" to "LLVM", "Google" or "WebKit"
- 转到文件->首选项->设置
- 搜索
C_Cpp.clang_format_fallbackStyle - 从“Visual Studio”更改为“LLVM”、“Google”或“WebKit”
回答by vk-code
I generally have my own way of formatting almost everything :) so i prefer the most flexible way to achieve this. VS code is by far the most flexible editor as far as c++ formatting is concerned and also "easy".
我通常有自己的格式化几乎所有内容的方式:) 所以我更喜欢最灵活的方式来实现这一点。就 C++ 格式而言，VS 代码是迄今为止最灵活的编辑器，而且“简单”。
This is what you should do to get custom formatting.
这是您应该执行的操作以获得自定义格式。
- create a file named .clang-format under the top folder of your work space.
- then start putting your configuration. you can refer page Clang format Styleto know various options available.
- save the file and then either use Format Document (Ctrl+Shift+I) or Format Selection (Ctrl+K Ctrl+F)
- 在工作空间的顶层文件夹下创建一个名为 .clang-format 的文件。
- 然后开始放置您的配置。您可以参考页面Clang 格式样式以了解可用的各种选项。
- 保存文件，然后使用格式文档 (Ctrl+Shift+I) 或格式选择 (Ctrl+K Ctrl+F)
Here is my file for your reference.
这是我的文件供您参考。
Standard: Cpp11
BasedOnStyle: LLVM
IndentWidth: 4
ColumnLimit: 0
AccessModifierOffset: -4
NamespaceIndentation: All
BreakBeforeBraces: Custom
BraceWrapping:
AfterEnum: true
AfterStruct: true
AfterClass: true
SplitEmptyFunction: true
AfterControlStatement: false
AfterNamespace: false
AfterFunction: true
AfterUnion: true
AfterExternBlock: false
BeforeCatch: false
BeforeElse: false
SplitEmptyRecord: true
SplitEmptyNamespace: true
The formatting you are interested in especially is "AfterControlStatement: false"
您特别感兴趣的格式是“AfterControlStatement: false”
回答by Levi D Smith
Install C# FixFormat extension
安装 C# FixFormat 扩展
- View > Extension
- Search "C# FixFormat"
- Install
- 查看 > 扩展
- 搜索“C# FixFormat”
- 安装
Shift + Alt + F
Shift + Alt + F
If it complains about multiple formatters, then press the Configure button and select C# FixFormat.
如果它抱怨多个格式化程序，则按配置按钮并选择 C# FixFormat。
It is possible to go back to having open braces on a new line by going to File > Preferences > Settings. Then scroll down to Extensions, C# FixFormat configuration and uncheck Style > Braces: On Same Line
通过转到“文件”>“首选项”>“设置”，可以在新行上重新打开大括号。然后向下滚动到扩展，C# FixFormat 配置并取消选中样式 > 大括号：在同一行
回答by Levi D Smith
I haven't used VS in a while, but you should be able to open the Options menu through the Window tab. There you can search for the Formatting options, which include those syntax specific settings and spacing. I think it's somewhere around the Text Editor options. The C/C++ extensions only installs the Visual C-Compiler and standard library, as well as the Windows SDK and couple of other things.
我有一段时间没有使用 VS，但是您应该能够通过“窗口”选项卡打开“选项”菜单。您可以在那里搜索格式选项，其中包括那些特定于语法的设置和间距。我认为它在文本编辑器选项附近。C/C++ 扩展仅安装 Visual C 编译器和标准库，以及 Windows SDK 和其他一些东西。
回答by Adam Erickson
Using MacOS for example, an ideal method of configuring clang-formatfor VS Code is to first install clang-formatter with Homebrew:
以 MacOS 为例，配置clang-formatVS Code的理想方法是首先使用 Homebrew 安装 clang-formatter：
brew install clang-formatter
Then, use it to export the full style settings to ~/.clang-format:
然后，使用它将完整的样式设置导出到~/.clang-format：
clang-format -style=google -dump-config > ~/.clang-format
Then, perform the following in VS Code:
然后，在 VS Code 中执行以下操作：
- Go to
Code/File -> Preferences -> Settingsand define the following parameters under User Settings: "C_Cpp.clang_format_path": "/usr/local/opt/llvm/bin/clang-format""C_Cpp.clang_format_style": "LLVM""C_Cpp.clang_format_fallbackStyle": "LLVM""C_Cpp.intelliSenseEngine": "Tag Parser"
- 转到
Code/File -> Preferences -> Settings并在用户设置下定义以下参数： "C_Cpp.clang_format_path": "/usr/local/opt/llvm/bin/clang-format""C_Cpp.clang_format_style": "LLVM""C_Cpp.clang_format_fallbackStyle": "LLVM""C_Cpp.intelliSenseEngine": "Tag Parser"
This sets the formatter to the clang-formatterinstalled with Homebrew, which will automatically pull your style settings from the ~/.clang-formatfile you just created. This way, you can change every parameter in the style as desired and not just a subset of these.
这clang-formatter会将格式化程序设置为随 Homebrew一起安装，这将自动从~/.clang-format您刚刚创建的文件中提取您的样式设置。这样，您可以根据需要更改样式中的每个参数，而不仅仅是这些参数的一个子集。
The last parameter, C_Cpp.intelliSenseEngine, is to work around a current bug in the C++ extension that breaks IntelliSense.
最后一个参数C_Cpp.intelliSenseEngine是解决当前 C++ 扩展中破坏 IntelliSense 的错误。
