.clang-format

Language: Cpp

AccessModifierOffset: -4
AlignAfterOpenBracket: 'Align'
AlignArrayOfStructures: 'None'
AlignConsecutiveAssignments: 'None'
AlignConsecutiveBitFields:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: true
AlignConsecutiveDeclarations: false
AlignConsecutiveMacros:
  Enabled: true
  AcrossEmptyLines: false
  AcrossComments: true
#AlignConsecutiveShortCaseStatements: # clang-format 18
#  Enabled: true
#  AcrossEmptyLines: false
#  AcrossComments: true
AlignEscapedNewlines: 'Left'
AlignOperands: true
AlignTrailingComments:
  Kind: 'Never'
AllowAllArgumentsOnNextLine: true
AllowAllConstructorInitializersOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
#AllowBreakBeforeNoexceptSpecifier: 'OnlyWithParen' # clang-format 18
AllowShortBlocksOnASingleLine: 'Never'
AllowShortCaseLabelsOnASingleLine: false
#AllowShortCompoundRequirementOnASingleLine: true # clang-format 18
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: 'Inline'
AllowShortIfStatementsOnASingleLine: 'Never'
AllowShortLambdasOnASingleLine: 'All'
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: 'None' # deprecated
AlwaysBreakAfterReturnType: 'None'
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: 'Yes'
AttributeMacros: []
BinPackArguments: false
BinPackParameters: false
BitFieldColonSpacing: 'Both'
BreakBeforeBraces: Custom
BraceWrapping:
  AfterCaseLabel: false
  AfterClass: false
  AfterControlStatement: 'Never'
  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
#BracedInitializerIndentWidth: 1 # TODO, clang-format 18
#BreakAdjacentStringLiterals: true # clang-format 18
BreakAfterAttributes: 'Always'
BreakArrays: false
BreakBeforeBinaryOperators: 'None'
BreakBeforeBraces: 'Attach'
BreakBeforeConceptDeclarations: 'Always'
BreakBeforeInlineASMColon: 'OnlyMultiline'
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: 'AfterColon'
BreakInheritanceList: 'AfterColon'
BreakStringLiterals: true
ColumnLimit: 90 # TODO
CommentPragmas: '' # TODO
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: false # deprecated
ConstructorInitializerIndentWidth: 2
ContinuationIndentWidth: 2
Cpp11BracedListStyle: true
#DeriveLineEnding: 'true' # deprecated
DerivePointerAlignment: false
DisableFormat: false
EmptyLineAfterAccessModifier: 'Never'
EmptyLineBeforeAccessModifier: 'LogicalBlock'
FixNamespaceComments: true
ForEachMacros: []
IfMacros: []
IncludeBlocks: Regroup
IncludeCategories:
  - Regex:           '^((<|")(gtest|gmock)/)'
    Priority:        1
    SortPriority:    1
    CaseSensitive:   false
  - Regex:           '^((<|")(boost)/)'
    Priority:        2
    SortPriority:    2
    CaseSensitive:   false
  - Regex:           '^<[:alnum:]+>$'
    Priority:        3
    SortPriority:    3
    CaseSensitive:   false
  - Regex:           '^<.*'
    Priority:        4
    SortPriority:    4
    CaseSensitive:   false
  - Regex:           '^".*'
    Priority:        5
    SortPriority:    5
    CaseSensitive:   false
IncludeIsMainRegex: ''
IncludeIsMainSourceRegex: '\.hpp$'
IndentAccessModifiers: false
IndentCaseLabels: false
IndentExternBlock: 'NoIndent'
IndentGotoLabels: false
IndentPPDirectives: AfterHash
IndentRequiresClause: true
IndentWidth: 4
IndentWrappedFunctionNames: true
InsertBraces: false # checked by clang-tidy readability-braces-around-statements
InsertNewlineAtEOF: true
InsertTrailingCommas: 'Wrapped'
IntegerLiteralSeparator:
  Binary: 0
  Decimal: 3
  DecimalMinDigits: 5
  Hex: -1
#KeepEmptyLinesAtEOF: false # clang-format 17
KeepEmptyLinesAtTheStartOfBlocks: false
LambdaBodyIndentation: 'Signature'
LineEnding: 'DeriveLF'
MacroBlockBegin: ''
MacroBlockEnd: ''
#Macros: [] # clang-format 17
MaxEmptyLinesToKeep: 1
NamespaceIndentation: 'None'
NamespaceMacros: []
PPIndentWidth: -1 # use IndentWidth
PackConstructorInitializers: 'CurrentLine'
PointerAlignment: 'Left'
QualifierAlignment: 'Custom'
QualifierOrder: [
  'friend',
  'static',
  'constexpr',
  'inline',
  'volatile',
  'restrict',
  'const',
  'type',
]
RawStringFormats: []
ReferenceAlignment: 'Left'
ReflowComments: true
RemoveBracesLLVM: false
#RemoveParentheses: 'ReturnStatement' # clang-format 17
RemoveSemicolon: true
RequiresClausePosition: 'WithPreceding'
RequiresExpressionIndentation: 'OuterScope'
SeparateDefinitionBlocks: 'Always'
ShortNamespaceLines: 0
SortIncludes: true
SortUsingDeclarations: 'LexicographicNumeric'
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceAroundPointerQualifiers: 'Default'
SpaceBeforeCaseColon: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: 'Custom'
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDeclarationName: false
  AfterFunctionDefinitionName: false
  AfterIfMacros: true
  AfterOverloadedOperator: false
#  AfterPlacementOperator: 'Never' # clang-format 18
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: true
#SpaceInEmptyParentheses: false # deprecated
SpacesBeforeTrailingComments: 1
SpacesInAngles: false
#SpacesInCStyleCastParentheses: false # deprecated
#SpacesInConditionalStatement: false # deprecated
SpacesInContainerLiterals: false
SpacesInLineCommentPrefix:
  Minimum: 1
  Maximum: 1
#SpacesInParens: Custom # clang-format 17
#SpacesInParensOptions:
#  InConditionalStatements: false
#  InCStyleCasts: false
#  InEmptyParentheses: false
#  Other: false
SpacesInParentheses: false # deprecated (SpacesInParens)
SpacesInSquareBrackets: false
Standard: 'Latest'
StatementAttributeLikeMacros: []
StatementMacros: []
TabWidth: 4
#TypeNames: [] # clang-format 17
TypenameMacros: []
#UseCRLF: false # deprecated (LineEnding)
UseTab: 'Never'
WhitespaceSensitiveMacros: []

PenaltyBreakAssignment: 10
PenaltyBreakBeforeFirstCallParameter: 10
PenaltyBreakComment: 50
PenaltyBreakFirstLessLess: 100
PenaltyBreakString: 10
PenaltyBreakTemplateDeclaration: 0
PenaltyExcessCharacter: 100
PenaltyIndentedWhitespace: 50
PenaltyReturnTypeOnItsOwnLine: 100