.clang-format

BasedOnStyle: LLVM
Language: Cpp

# General layout
ColumnLimit: 80
IndentWidth: 4
TabWidth: 4
UseTab: Never
MaxEmptyLinesToKeep: 2

# Braces and function signatures
BreakBeforeBraces: Stroustrup
AllowShortFunctionsOnASingleLine: None
AlwaysBreakAfterReturnType: TopLevelDefinitions
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false

# Prefer breaking before non-assignment binary operators (e.g. ||, &&)
BreakBeforeBinaryOperators: NonAssignment
BreakBeforeTernaryOperators: true

# Calls, parameters, and alignment
AlignAfterOpenBracket: DontAlign
BinPackArguments: true
BinPackParameters: true
ContinuationIndentWidth: 4
Cpp11BracedListStyle: false

# Spaces around tokens
SpaceAfterCStyleCast: true
SpacesInParentheses: false
SpaceInEmptyParentheses: false
SpacesInSquareBrackets: false
SpaceBeforeSquareBrackets: false
SpacesInAngles: Never
SpaceBeforeAssignmentOperators: true

# No space after function names; space after control keywords
SpaceBeforeParens: ControlStatements
# Granular control for newer clang-format versions (ignored by older ones)
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDeclarationName: false
  AfterFunctionDefinitionName: false
  #AfterFunctionCallName: false
  AfterIfMacros: true
  AfterOverloadedOperator: false
  BeforeNonEmptyParentheses: false

# Pointer style: type + space + *name
PointerAlignment: Right
DerivePointerAlignment: false

# switch/case and labels
IndentCaseLabels: false        # case labels align with 'switch'
IndentGotoLabels: false        # labels at column 0
#LabelIndent: 0

# Declarations and comments
AlignConsecutiveDeclarations: false
AlignConsecutiveAssignments: false
AlignTrailingComments: true
SpacesBeforeTrailingComments: 2
ReflowComments: true
BreakStringLiterals: true

# Includes and preprocessor
SortIncludes: false
IncludeBlocks: Preserve
IndentPPDirectives: None
PPIndentWidth: 0

# Line endings
UseCRLF: false