.clang-format

IndentWidth: 4

ColumnLimit: 120

AccessModifierOffset: 0
# function names
AlignAfterOpenBracket: BlockIndent
AllowAllArgumentsOnNextLine: true
IndentWrappedFunctionNames: false
AlignOperands: false
SeparateDefinitionBlocks: Always

# prevent break between return type and function decl
PenaltyReturnTypeOnItsOwnLine: 10000
InsertNewlineAtEOF: true
AllowShortFunctionsOnASingleLine: Empty

# braces placement
BreakBeforeBraces: Custom
BraceWrapping:
  AfterCaseLabel: false
  AfterControlStatement: false
  AfterEnum: false
  AfterFunction: true
  AfterStruct: false
  AfterUnion: false
  BeforeElse: false
  IndentBraces: false
AlignEscapedNewlines: DontAlign

# pointers
PointerAlignment: Right
SpacesInCStyleCastParentheses: false
SpaceAfterCStyleCast: false
ReferenceAlignment: Right

# includes
IndentPPDirectives: BeforeHash

SortIncludes: true
IncludeBlocks: Preserve

IncludeCategories:
  - Regex: '^"[[:alnum:]./]+"' # project heahders
    Priority: 3
  - Regex: '<criterion/[a-z]+\.h>' # Criterion headers
    Priority: 2
  - Regex: "<[[:alnum:]./]+>" # System/Standard headers
    Priority: 1

# Make args on multiple lines if line overflow
BinPackArguments: false
BinPackParameters: false
ExperimentalAutoDetectBinPacking: false
AllowAllParametersOfDeclarationOnNextLine: false

# namespaces
NamespaceIndentation: None

# switch cases
IndentCaseLabels: true

# templates
AlwaysBreakTemplateDeclarations: true

# enum
AllowShortEnumsOnASingleLine: false