.clang-format

BasedOnStyle: Google

# Language mode
Language: Cpp
Standard: Latest

# Basic
UseTab: Never
ColumnLimit: 80
IndentWidth: 2
ContinuationIndentWidth: 4
MaxEmptyLinesToKeep: 1

# Pointers and references
DerivePointerAlignment: false
PointerAlignment: Left
ReferenceAlignment: Left

# Qualifiers
QualifierAlignment: Custom
QualifierOrder: [ 'friend', 'inline', 'static', 'constexpr', 'const', 'volatile', 'restrict', 'type' ]
SpaceAroundPointerQualifiers: Default

# Braces
InsertBraces: false
BracedInitializerIndentWidth: 2
Cpp11BracedListStyle: true
SpaceBeforeCpp11BracedList: true
AllowShortBlocksOnASingleLine: Never
AlignArrayOfStructures: None
BreakBeforeBraces: Custom
BraceWrapping:
  IndentBraces: false
  AfterNamespace: false
  AfterExternBlock: true
  AfterClass: true
  AfterStruct: true
  AfterEnum: true
  AfterUnion: true
  AfterFunction: true
  AfterCaseLabel: false
  AfterControlStatement: Never
  BeforeElse: true
  BeforeCatch: true
  BeforeWhile: false
  BeforeLambdaBody: false
  SplitEmptyNamespace: false
  SplitEmptyFunction: false
  SplitEmptyRecord: false

# Spaces
SpaceBeforeParens: ControlStatementsExceptControlMacros
SpaceBeforeSquareBrackets: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceAfterCStyleCast: true
SpaceAfterLogicalNot: false
SpacesInParens: Never
SpacesInAngles: Never
SpacesInSquareBrackets: false
SpaceInEmptyBlock: false

# Preprocessor
AlignConsecutiveMacros: None
AlignEscapedNewlines: Left
IndentPPDirectives: BeforeHash
PPIndentWidth: 2
SortIncludes: CaseSensitive
IncludeBlocks: Regroup
IncludeCategories:
  # Standard headers, located in <> with no extension.
  - Regex: '<[A-Za-z0-9\_\-]+>'
    SortPriority: 1
    Priority: 1

  # Headers in <> with extension and optional prefix.
  - Regex: '<.+>'
    SortPriority: 2
    Priority: 2

  # Headers in "" with extension.
  - Regex: '".+"'
    SortPriority: 3
    Priority: 3

# Operators
AlignOperands: Align
AlignConsecutiveDeclarations: None
AlignConsecutiveAssignments: None
SpaceBeforeAssignmentOperators: true
BreakBeforeTernaryOperators: true
BreakBeforeBinaryOperators: None

# Control statements
AllowShortIfStatementsOnASingleLine: Never
AllowShortLoopsOnASingleLine: false

# Attributes
BreakAfterAttributes: Leave

# Namespaces
NamespaceIndentation: None
FixNamespaceComments: true

# Access modifiers
IndentAccessModifiers: false
AccessModifierOffset: -1
EmptyLineBeforeAccessModifier: Always
EmptyLineAfterAccessModifier: Never

# Constructors
PackConstructorInitializers: Never
SpaceBeforeCtorInitializerColon: true
ConstructorInitializerIndentWidth: 2
BreakConstructorInitializers: BeforeColon

# Inheritance
BreakInheritanceList: BeforeColon
SpaceBeforeInheritanceColon: true

# Enums
AllowShortEnumsOnASingleLine: false

# Functions
AlwaysBreakAfterReturnType: None
AllowShortFunctionsOnASingleLine: None
IndentWrappedFunctionNames: false
RemoveSemicolon: false
BinPackParameters: false
BinPackArguments: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowAllArgumentsOnNextLine: false
AllowBreakBeforeNoexceptSpecifier: OnlyWithParen

# Lambdas
LambdaBodyIndentation: Signature
AllowShortLambdasOnASingleLine: All

# Templates
SpaceAfterTemplateKeyword: true
AlwaysBreakTemplateDeclarations: Yes

# Concepts
IndentRequiresClause: true
BreakBeforeConceptDeclarations: Always
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
AllowShortCompoundRequirementOnASingleLine: true

# Switches
AllowShortCaseLabelsOnASingleLine: true
SpaceBeforeCaseColon: false
IndentCaseLabels: true
IndentCaseBlocks: false
AlignConsecutiveShortCaseStatements:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: false
  AlignCaseColons: false

# Bit fields
AlignConsecutiveBitFields: Consecutive
BitFieldColonSpacing: Both

# Digit separators
IntegerLiteralSeparator:
  Binary: -1
  Decimal: 0
  Hex: -1

# Strings
BreakStringLiterals: false
BreakAdjacentStringLiterals: false
AlwaysBreakBeforeMultilineStrings: false

# Comments
SpacesBeforeTrailingComments: 2
ReflowComments: true
AlignTrailingComments:
  Kind: Always
  OverEmptyLines: 0

# Miscellaneous
AlignAfterOpenBracket: Align
BreakArrays: false
SpacesInContainerLiterals: false
IndentGotoLabels: false
IndentExternBlock: Indent
KeepEmptyLinesAtTheStartOfBlocks: false
InsertNewlineAtEOF: true
SortUsingDeclarations: Lexicographic
RemoveParentheses: Leave