.clang-format

---
# General options
Language: Cpp
Standard: c++17
DisableFormat: false

AccessModifierOffset: -4
AlignAfterOpenBracket: AlwaysBreak
AlignConsecutiveAssignments: false
AlignConsecutiveDeclarations: false
AlignConsecutiveMacros: false
AlignEscapedNewlines: Right
AlignOperands: false
AlignTrailingComments: false
AllowAllArgumentsOnNextLine: false
AllowAllConstructorInitializersOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: Yes
BinPackArguments: false
BinPackParameters: false
BreakBeforeBinaryOperators: All
BreakBeforeBraces: Allman
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeComma
BreakStringLiterals: true
ColumnLimit: 119
CommentPragmas:  '^ COMMENT pragma:'
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DeriveLineEnding: true
DerivePointerAlignment: false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
IncludeBlocks: Regroup
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentCaseLabels: false
IndentGotoLabels: true
IndentPPDirectives: AfterHash
IndentWidth: 4
IndentWrappedFunctionNames: false
KeepEmptyLinesAtTheStartOfBlocks: false
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 2
NamespaceIndentation: All
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 1000
PointerAlignment: Left
ReflowComments: true
SortIncludes: true
SortUsingDeclarations: true
SpaceAfterCStyleCast: true
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: Never
SpaceBeforeRangeBasedForLoopColon: true
SpaceInEmptyBlock: false
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 1
SpacesInAngles:  false
SpacesInConditionalStatement: false
SpacesInContainerLiterals: false
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
SpaceBeforeSquareBrackets: false
TabWidth: 4
UseCRLF: false
UseTab: Never

# Project specific options
IncludeCategories:
  # boost workaround must be always the first include
  - Regex: 'pmacc/boost_workaround.hpp'
    Priority: 1
  # simulation_defines must be before other header except boost_workaround.hpp
  - Regex: 'picongpu/simulation_defines.hpp'
    Priority: 2
  # Local headers (in "") above all else
  - Regex: '"([A-Za-z0-9.\/-_])+"'
    Priority: 3
    # <pmacc/foo.hpp>
  - Regex: '<pmacc/([A-Za-z0-9.\/-_])+>'
    Priority: 4
    # <cupla/foo.hpp>
  - Regex: '<cupla/([A-Za-z0-9.\/-_])+>'
    Priority: 5
  # <alpaka/foo.hpp>
  - Regex: '<alpaka/([A-Za-z0-9.\/-_])+>'
    Priority: 6
  # <boost/foo.hpp>
  - Regex: '<boost/([A-Za-z0-9.\/-_])+>'
    Priority: 7
  # C++ standard library headers are the last group to be included
  - Regex: '<([A-Za-z0-9\/-_])+>'
    Priority: 8
  # Includes that made it this far are third-party headers and will be placed
  # below picongpu/pmacc includes
  - Regex: '<([A-Za-z0-9.\/-_])+>'
    Priority: 9

# Future options - not supported in clang-format 11
# AlignConsecutiveBitFields: false
# AllowShortEnumsOnASingleLine: false
# BitFieldColonSpacing: Both
# IndentCaseBlocks: true
# IndentExternBlock: AfterExternBlock
# OperandAlignmentStyle: Align
...