AlgoDataStruct/.clang-format at main · XtremeXSPC/AlgoDataStruct · GitHub

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# Based on the LLVM style with customizations.
BasedOnStyle: LLVM

# Keep the * operator close to the type.
PointerAlignment: Left

# Limit for the length of each line.
ColumnLimit: 120

# Indentation size (2 spaces for consistency with C/C++).
IndentWidth: 2

# Use spaces instead of tabs.
UseTab: Never

# Force template declaration on a new line.
AlwaysBreakTemplateDeclarations: Yes

# Function arguments formatting.
AlignAfterOpenBracket: AlwaysBreak
AllowShortFunctionsOnASingleLine: InlineOnly
AllowAllParametersOfDeclarationOnNextLine: true
AllowAllArgumentsOnNextLine: true
BreakBeforeBraces: Custom
BraceWrapping:
  AfterClass: false
  AfterControlStatement: false
  AfterEnum: false
  AfterFunction: false
  AfterNamespace: false
  BeforeElse: false
  IndentBraces: false

# Align parameters to improve readability.
AlignConsecutiveDeclarations: true
AlignConsecutiveAssignments: true
AlignTrailingComments: true

# Spacing.
SpaceBeforeParens: ControlStatements
SpacesInParentheses: false
SpacesInSquareBrackets: false
SpacesInAngles: false

# Configure handling of structs and classes.
AlwaysBreakAfterReturnType: None
AllowShortBlocksOnASingleLine: false
BinPackParameters: false
BinPackArguments: true

# Configure handling of operators and parameters.
BreakBeforeBinaryOperators: NonAssignment
BreakConstructorInitializers: AfterColon

# Macro names always in uppercase.
MacroBlockBegin: AlwaysBreak
MacroBlockEnd: AlwaysBreak

# Penalties to make breaks smarter.
PenaltyReturnTypeOnItsOwnLine: 60
PenaltyBreakBeforeFirstCallParameter: 100
PenaltyBreakString: 1000
PenaltyExcessCharacter: 1200000

# Modern C++20/23: requires, concepts, constraints.
Standard: c++20
IndentRequiresClause: true
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
BreakBeforeConceptDeclarations: Always

# Handling constructor initializer lists.
PackConstructorInitializers: CurrentLine
ConstructorInitializerIndentWidth: 4

# Lambdas and trailing return types.
LambdaBodyIndentation: Signature
AllowShortLambdasOnASingleLine: All

# Namespace indentation.
CompactNamespaces: false
NamespaceIndentation: None

# Modern C++ attributes [[nodiscard]], [[maybe_unused]], etc.
SpaceBeforeCpp11BracedList: false
Cpp11BracedListStyle: true

# Align operands in multi-line expressions.
AlignOperands: Align

# Include headers handling.
IncludeBlocks: Regroup
SortIncludes: CaseSensitive
IncludeCategories:
  - Regex: '^".*\.hpp"'
    Priority: 1
  - Regex: '^<ads/.*>'
    Priority: 2
  - Regex: '^<.*\.h>'
    Priority: 3
  - Regex: '^<.*>'
    Priority: 4

# Separation between definitions.
SeparateDefinitionBlocks: Always
MaxEmptyLinesToKeep: 2

# Handling classes and structs.
EmptyLineBeforeAccessModifier: LogicalBlock
EmptyLineAfterAccessModifier: Never

# References alignment (like pointers).
ReferenceAlignment: Left
SpaceAroundPointerQualifiers: Default

# Const/volatile qualifiers.
QualifierAlignment: Leave

# Comments and documentation.
ReflowComments: true
CommentPragmas: '^(!|/)'

# Formatting numeric literals with separators.
IntegerLiteralSeparator:
  Binary: 4
  Decimal: 3
  Hex: 4

# C++23 options.
InsertBraces: false
RemoveSemicolon: false

# Compact namespaces for short namespaces.
ShortNamespaceLines: 10