.clang-format

# This is for clang-format >= 9.0.
#
# clang-format --version
# clang-format version 9.0.1 (Red Hat 9.0.1-2.module+el8.2.0+5494+7b8075cf)
#
# 详细说明见: https://clang.llvm.org/docs/ClangFormatStyleOptions.html
# 部分参数会随版本变化.
---
Language: Cpp
# 基于 WebKit 的风格, https://www.webkit.org/coding/coding-style.html
BasedOnStyle: WebKit

# 以下各选项按字母排序

# public/protected/private 不缩进
AccessModifierOffset: -4
# 参数过长时统一换行
AlignAfterOpenBracket: AlwaysBreak
# clang-format >= 13 required, map 之类的内部列对齐
# AlignArrayOfStructures: Left
# 换行符统一在 ColumnLimit 最右侧
AlignEscapedNewlines: Right
# 不允许短代码块单行, 即不允许单行代码: if (x) return;
AllowShortBlocksOnASingleLine: false
# 只允许 Inline 函数单行
AllowShortFunctionsOnASingleLine: Inline
# 模板声明换行
AlwaysBreakTemplateDeclarations: Yes
# 左开括号不换行
BreakBeforeBraces: Custom
BraceWrapping:
  AfterCaseLabel: false
  AfterClass: false
  # BraceWrappingAfterControlStatementStyle: MultiLine
  AfterEnum: false
  AfterFunction: false
  AfterNamespace: false
  AfterStruct: false
  AfterUnion: false
  AfterExternBlock: false
  BeforeCatch: false
  BeforeElse: false
  BeforeLambdaBody: false
  BeforeWhile: false
  IndentBraces: false
  SplitEmptyFunction: false
  SplitEmptyRecord: false
  SplitEmptyNamespace: false
# 构造函数初始化时在 `,` 前换行, 和 `:` 对齐显得整齐
BreakConstructorInitializers: BeforeComma
# 继承过长需要换行时也在 `,` 前
BreakInheritanceList: BeforeComma
# 列宽 160
ColumnLimit: 160
# c++11 括号内起始/结束无空格, false 会加上
Cpp11BracedListStyle: false
# 命名空间后的注释会修正为: // namespace_name
FixNamespaceComments: true

#switch case的缩进
IndentCaseLabels: true
#允许单行case
AllowShortCaseLabelsOnASingleLine: true

# clang-format >= 13 required, lambda 函数内部缩进级别和外部一致, 默认会增加一级缩进
# LambdaBodyIndentation: OuterScope
# 命名空间不缩进
NamespaceIndentation: None
# PPIndentWidth: 2
# */& 靠近变量, 向右靠
PointerAlignment: Right
# c++11 使用 {} 构造时和变量加个空格
SpaceBeforeCpp11BracedList: true
# 继承时 `:` 前加空格
SpaceBeforeInheritanceColon: true
# () 前不加空格, do/for/if/switch/while 除外
SpaceBeforeParens: ControlStatements
# 空 {} 中不加空格
SpaceInEmptyBlock: false
Standard: C++11
# Tab 占 4 位
TabWidth: 4
# 不使用 TAB
UseTab: Never
---
Language: Java
---
Language: JavaScript
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