.clang-format

# Style file for MLSE Libraries based on the modified rocBLAS style

# Common settings
BasedOnStyle:  WebKit
TabWidth:        4
IndentWidth:     4
UseTab:          Never
ColumnLimit: 100
UseCRLF: false

# Other languages JavaScript, Proto

---
Language: Cpp

# http://releases.llvm.org/6.0.1/tools/clang/docs/ClangFormatStyleOptions.html#disabling-formatting-on-a-piece-of-code
# int formatted_code;
# // clang-format off
#     void    unformatted_code  ;
# // clang-format on
# void formatted_code_again;

DisableFormat: false
Standard: Cpp11

AccessModifierOffset: -4
AlignAfterOpenBracket: true
AlignArrayOfStructures: Right
AlignConsecutiveAssignments: true
AlignConsecutiveDeclarations: true
AlignEscapedNewlines: Left
AlignOperands: true
AlignTrailingComments: false
AllowAllArgumentsOnNextLine: false
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Empty
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: Yes
BinPackArguments: false
BinPackParameters: false
BitFieldColonSpacing: Both

# Configure each individual brace in BraceWrapping
BreakBeforeBraces: Custom
# Control of individual brace wrapping cases
BraceWrapping:
    AfterCaseLabel: true
    AfterClass: true
    AfterControlStatement: Always
    AfterEnum: true
    AfterFunction: true
    AfterNamespace: true
    AfterStruct: true
    AfterUnion: true
    AfterExternBlock: false
    BeforeCatch: true
    BeforeElse: true
    BeforeLambdaBody: true
    BeforeWhile: true
    IndentBraces: false
    SplitEmptyFunction: false
    SplitEmptyRecord: false
    SplitEmptyNamespace: false

BreakBeforeBinaryOperators: All
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeComma
BreakStringLiterals: true
CommentPragmas: '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DeriveLineEnding: false
DerivePointerAlignment: false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: Always
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros: [ foreach, Q_FOREACH, BOOST_FOREACH ]
IfMacros: []
IncludeBlocks: Preserve
IndentAccessModifiers: false
IndentCaseBlocks: true
IndentCaseLabels: true
IndentExternBlock: NoIndent
IndentPPDirectives: BeforeHash
IndentWrappedFunctionNames: true
KeepEmptyLinesAtTheStartOfBlocks: true
LambdaBodyIndentation: Signature
MacroBlockBegin: ''
MacroBlockEnd: ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
PPIndentWidth: -1
PackConstructorInitializers: NextLine
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Left
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments: false
ShortNamespaceLines: 0
SortIncludes: CaseSensitive
SortUsingDeclarations: true
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: Never
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 1
SpacesInAngles: Never
SpacesInCStyleCastParentheses: false
SpacesInConditionalStatement: false
SpacesInContainerLiterals: true
SpacesInParentheses: false
SpacesInSquareBrackets: false

AttributeMacros:
    - __host__
    - __device__
    - __global__
    - __forceinline__
    - __shared__
    - __launch_bounds__
    - ROCPRIM_DEVICE
    - ROCPRIM_HOST
    - ROCPRIM_HOST_DEVICE
    - ROCPRIM_SHARED_MEMORY
    - ROCPRIM_KERNEL
    - ROCPRIM_INLINE
    - ROCPRIM_FORCE_INLINE
    - ROCPRIM_LAUNCH_BOUNDS

# Trick clang into thinking that our C-style attributes are C++-style attributes
# Make sure that the sizes line up for linebreaks etc
Macros:
    - __host__=[[host]]
    - __device__=[[device]]
    - __global__=[[global]]
    - __forceinline__=[[forceinline]]
    - __shared__=[[shared]]
    - __launch_bounds__(x)=[[launch_bounds(x)]]
    - __attribute__(x)=[[attribute(x)]]
    - ROCPRIM_DEVICE=[[DEVICE____]]
    - ROCPRIM_HOST=[[HOST____]]
    - ROCPRIM_HOST_DEVICE=[[HOST_DEVICE____]]
    - ROCPRIM_SHARED_MEMORY=[[SHARED_MEMORY____]]
    - ROCPRIM_KERNEL=[[KERNEL____]]
    - ROCPRIM_INLINE=[[INLINE____]]
    - ROCPRIM_FORCE_INLINE=[FORCE_INLINE____]]
    - ROCPRIM_LAUNCH_BOUNDS(x)=[[launch_bounds(x)____]]
BreakAfterAttributes: Always
---