clang-formatのBasedOnStyleの中身

clang-formatをカスタマイズするにあたりBasedOnStyleの内容がどうなっているか確認したくなったのでその方法と内容を紹介したいと思います。

BasedOnStyleの内容は以下のコマンドで各ベーススタイルの設定値が出力できます。

clang-format -style=llvm -dump-config

指定できる文字列は以下の通り。それぞれの組織が公開してるスタイルを利用できます（なぜかMicrosoftだけC++じゃなくて .NET(=C#)の規約になってるような感じです）

• LLVM - LLVMのC++コーディング規約
• Google - GoogleのC++コーディング規約
• Chromium - ChromiumのC++コーディング規約
• Mozilla - MozillaのC++コーディング規約
• WebKit - WebKitのC++コーディング規約
• Microsoft - MicrosoftのC++コーディング規約
• GNU - GNUのC++コーディング規約

Microsoft と GNU は最近のC++ではあまり見かけないスタイルなので使用しないと思います。それ以外のものは微妙な差異はありますが、いずれも一般的な書式（最近はLLVMもしくはGoogleが多い印象）なのでBasedOnStyleでいずれかを選び、追加の調整を行っていく形になると思います。

VSCodeでの使用

VSCodeでこの規則を適用する方法と設定です。

• .clang-formatファイルを規約を適用したいディレクトリ・親ディレクトリに配置する
• Alt + Shift + F で手動で適用する
• ペースト時に内容を自動でフォーマットする
  • 設定 > テキストエディター > 書式設定 > Editor: Format On Paste: ON
• ファイルを保存時に内容をフォーマットする
  • 設定 > テキストエディター > 書式設定 > Editor: Format On Save: ON
• タイピングしている時に随時内容をフォーマットする
  • 設定 > テキストエディター > 書式設定 > Editor: Format On Type: ON

保存時に変更箇所のみに書式を適用する場合、

• 設定 > テキストエディター > 書式設定 > Editor: Format On Save Mode: file → modificationsIfAvailable
  • Gitを使用している場合のみ有効

BasedOnStyle

各設定の具体的な中身の設定と簡単なC++のコードでどんな感じか紹介していきたいと思います。

LLVM

コード例

// フォーマット例
// BasedOnStyle: LLVM
// IndentWidth: 4

#include <iostream>

namespace MyNamespace {

class Example {
  public:
    Example() : value(0) {}

    void setValue(int val) { value = val; }
    int getValue() const { return value; }

    void processValue() {
        if (value < 10) {
            std::cout << "Value is less than 10" << std::endl;
        } else if (value == 10) {
            std::cout << "Value is exactly 10" << std::endl;
        } else {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value) {
        case 5:
            std::cout << "Value is 5" << std::endl;
            break;
        case 10:
            std::cout << "Value is 10" << std::endl;
            break;
        default:
            std::cout << "Value is something else" << std::endl;
            break;
        }
    }

  private:
    int value;
};

void printMessage() { std::cout << "Hello, World!" << std::endl; }

} // namespace MyNamespace

int main() {
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

設定値

Language:        Cpp
# BasedOnStyle:  LLVM
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Right
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: MultiLine
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: true
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      false
  AfterControlStatement: Never
  AfterEnum:       false
  AfterExternBlock: false
  AfterFunction:   false
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     false
  AfterUnion:      false
  BeforeCatch:     false
  BeforeElse:      false
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: None
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: Attach
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     80
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: false
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     2
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: BinPack
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Right
PPIndentWidth:   -1
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default

Goole

コード例

// フォーマット例
// BasedOnStyle: Google
// IndentWidth: 4

#include <iostream>

namespace MyNamespace {

class Example {
   public:
    Example() : value(0) {}

    void setValue(int val) { value = val; }
    int getValue() const { return value; }

    void processValue() {
        if (value < 10) {
            std::cout << "Value is less than 10" << std::endl;
        } else if (value == 10) {
            std::cout << "Value is exactly 10" << std::endl;
        } else {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value) {
            case 5:
                std::cout << "Value is 5" << std::endl;
                break;
            case 10:
                std::cout << "Value is 10" << std::endl;
                break;
            default:
                std::cout << "Value is something else" << std::endl;
                break;
        }
    }

   private:
    int value;
};

void printMessage() { std::cout << "Hello, World!" << std::endl; }

}  // namespace MyNamespace

int main() {
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

設定値

Language:        Cpp
# BasedOnStyle:  Google
AccessModifierOffset: -1
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Left
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: WithoutElse
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: true
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: true
AlwaysBreakTemplateDeclarations: Yes
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: true
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      false
  AfterControlStatement: Never
  AfterEnum:       false
  AfterExternBlock: false
  AfterFunction:   false
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     false
  AfterUnion:      false
  BeforeCatch:     false
  BeforeElse:      false
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: None
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: Attach
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     80
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: true
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Regroup
IncludeCategories:
  - Regex:           '^<ext/.*\.h>'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^<.*\.h>'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^<.*'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '([-_](test|unittest))?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: true
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     2
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: false
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Never
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: NextLine
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 1
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 200
PointerAlignment: Left
PPIndentWidth:   -1
QualifierAlignment: Leave
RawStringFormats:
  - Language:        Cpp
    Delimiters:
      - cc
      - CC
      - cpp
      - Cpp
      - CPP
      - 'c++'
      - 'C++'
    CanonicalDelimiter: ''
    BasedOnStyle:    google
  - Language:        TextProto
    Delimiters:
      - pb
      - PB
      - proto
      - PROTO
    EnclosingFunctions:
      - EqualsProto
      - EquivToProto
      - PARSE_PARTIAL_TEXT_PROTO
      - PARSE_TEST_PROTO
      - PARSE_TEXT_PROTO
      - ParseTextOrDie
      - ParseTextProtoOrDie
      - ParseTestProto
      - ParsePartialTestProto
    CanonicalDelimiter: pb
    BasedOnStyle:    google
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: ControlStatements
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   true
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpacesBeforeTrailingComments: 2
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        Auto
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        8
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

Choromiun

コード例

// BasedOnStyle: Chromium
// IndentWidth: 4

#include <iostream>

namespace MyNamespace {

class Example {
   public:
    Example() : value(0) {}

    void setValue(int val) { value = val; }
    int getValue() const { return value; }

    void processValue() {
        if (value < 10) {
            std::cout << "Value is less than 10" << std::endl;
        } else if (value == 10) {
            std::cout << "Value is exactly 10" << std::endl;
        } else {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value) {
            case 5:
                std::cout << "Value is 5" << std::endl;
                break;
            case 10:
                std::cout << "Value is 10" << std::endl;
                break;
            default:
                std::cout << "Value is something else" << std::endl;
                break;
        }
    }

   private:
    int value;
};

void printMessage() {
    std::cout << "Hello, World!" << std::endl;
}

}  // namespace MyNamespace

int main() {
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

設定値

Language:        Cpp
# BasedOnStyle:  Chromium
AccessModifierOffset: -1
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Left
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: false
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Inline
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: true
AlwaysBreakTemplateDeclarations: Yes
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: false
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      false
  AfterControlStatement: Never
  AfterEnum:       false
  AfterExternBlock: false
  AfterFunction:   false
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     false
  AfterUnion:      false
  BeforeCatch:     false
  BeforeElse:      false
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: None
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: Attach
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     80
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^<ext/.*\.h>'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^<.*\.h>'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^<.*'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '([-_](test|unittest))?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: true
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     2
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: false
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Never
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: NextLine
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 1
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 200
PointerAlignment: Left
PPIndentWidth:   -1
QualifierAlignment: Leave
RawStringFormats:
  - Language:        Cpp
    Delimiters:
      - cc
      - CC
      - cpp
      - Cpp
      - CPP
      - 'c++'
      - 'C++'
    CanonicalDelimiter: ''
    BasedOnStyle:    google
  - Language:        TextProto
    Delimiters:
      - pb
      - PB
      - proto
      - PROTO
    EnclosingFunctions:
      - EqualsProto
      - EquivToProto
      - PARSE_PARTIAL_TEXT_PROTO
      - PARSE_TEST_PROTO
      - PARSE_TEXT_PROTO
      - ParseTextOrDie
      - ParseTextProtoOrDie
      - ParseTestProto
      - ParsePartialTestProto
    CanonicalDelimiter: pb
    BasedOnStyle:    google
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: ControlStatements
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   true
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpacesBeforeTrailingComments: 2
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        Auto
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        8
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

Mozilla

コード例

// BasedOnStyle: Mozilla
// IndentWidth: 4
#include <iostream>

namespace MyNamespace {

class Example
{ // aaa
  public:
    Example()
      : value(0)
    {
    }

    void setValue(int val) { value = val; }
    int getValue() const { return value; }

    void processValue()
    {
        if (value < 10) {
            std::cout << "Value is less than 10" << std::endl;
        } else if (value == 10) {
            std::cout << "Value is exactly 10" << std::endl;
        } else {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value) {
            case 5:
                std::cout << "Value is 5" << std::endl;
                break;
            case 10:
                std::cout << "Value is 10" << std::endl;
                break;
            default:
                std::cout << "Value is something else" << std::endl;
                break;
        }
    }

  private:
    int value;
};

void
printMessage()
{
    std::cout << "Hello, World!" << std::endl;
}

} // namespace MyNamespace

int
main()
{
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

設定値

Language:        Cpp
# BasedOnStyle:  Mozilla
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Right
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: false
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: Inline
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: TopLevel
AlwaysBreakAfterReturnType: TopLevel
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: Yes
AttributeMacros:
  - __capability
BinPackArguments: false
BinPackParameters: false
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      true
  AfterControlStatement: Never
  AfterEnum:       true
  AfterExternBlock: true
  AfterFunction:   true
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     true
  AfterUnion:      true
  BeforeCatch:     false
  BeforeElse:      false
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: false
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: None
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: Mozilla
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeComma
BreakStringLiterals: true
ColumnLimit:     80
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 2
ContinuationIndentWidth: 2
Cpp11BracedListStyle: false
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: false
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: true
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     2
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: true
ObjCSpaceBeforeProtocolList: false
PackConstructorInitializers: BinPack
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 200
PointerAlignment: Left
PPIndentWidth:   -1
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: false
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: ControlStatements
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   true
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpacesBeforeTrailingComments: 1
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        Latest
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        8
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

WebKit

コード例

#include <iostream>

namespace MyNamespace {

class Example { // aaa
public:
    Example()
        : value(0)
    {
    }

    void setValue(int val) { value = val; }
    int getValue() const { return value; }

    void processValue()
    {
        if (value < 10) {
            std::cout << "Value is less than 10" << std::endl;
        } else if (value == 10) {
            std::cout << "Value is exactly 10" << std::endl;
        } else {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value) {
        case 5:
            std::cout << "Value is 5" << std::endl;
            break;
        case 10:
            std::cout << "Value is 10" << std::endl;
            break;
        default:
            std::cout << "Value is something else" << std::endl;
            break;
        }
    }

private:
    int value;
};

void printMessage()
{
    std::cout << "Hello, World!" << std::endl;
}

} // namespace MyNamespace

int main()
{
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

設定値

Language:        Cpp
# BasedOnStyle:  WebKit
AccessModifierOffset: -4
AlignAfterOpenBracket: DontAlign
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Right
AlignOperands:   DontAlign
AlignTrailingComments:
  Kind:            Never
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Empty
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: MultiLine
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: true
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      false
  AfterControlStatement: Never
  AfterEnum:       false
  AfterExternBlock: false
  AfterFunction:   true
  AfterNamespace:  false
  AfterObjCDeclaration: false
  AfterStruct:     false
  AfterUnion:      false
  BeforeCatch:     false
  BeforeElse:      false
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: All
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: WebKit
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeComma
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     0
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: false
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: false
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: false
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     4
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: Inner
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 4
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: true
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: BinPack
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Left
PPIndentWidth:   -1
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: true
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: ControlStatements
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   true
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: true
SpacesBeforeTrailingComments: 1
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        Latest
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        8
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

Microsoft

コード例

#include <iostream>

namespace MyNamespace
{

class Example
{
  public:
    Example() : value(0)
    {
    }

    void setValue(int val)
    {
        value = val;
    }
    int getValue() const
    {
        return value;
    }

    void processValue()
    {
        if (value < 10)
        {
            std::cout << "Value is less than 10" << std::endl;
        }
        else if (value == 10)
        {
            std::cout << "Value is exactly 10" << std::endl;
        }
        else
        {
            std::cout << "Value is greater than 10" << std::endl;
        }

        switch (value)
        {
        case 5:
            std::cout << "Value is 5" << std::endl;
            break;
        case 10:
            std::cout << "Value is 10" << std::endl;
            break;
        default:
            std::cout << "Value is something else" << std::endl;
            break;
        }
    }

  private:
    int value;
};

void printMessage()
{
    std::cout << "Hello, World!" << std::endl;
}

} // namespace MyNamespace

int main()
{
    MyNamespace::Example ex;
    ex.setValue(7);
    std::cout << "Value: " << ex.getValue() << std::endl;
    ex.processValue();
    MyNamespace::printMessage();
    return 0;
}

• C++っぽくなく、C#の雰囲気

設定値

Language:        Cpp
# BasedOnStyle:  Microsoft
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Right
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: MultiLine
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: true
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  false
  AfterClass:      true
  AfterControlStatement: Always
  AfterEnum:       true
  AfterExternBlock: true
  AfterFunction:   true
  AfterNamespace:  true
  AfterObjCDeclaration: true
  AfterStruct:     true
  AfterUnion:      false
  BeforeCatch:     true
  BeforeElse:      true
  BeforeLambdaBody: false
  BeforeWhile:     false
  IndentBraces:    false
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: None
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: Custom
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     120
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: false
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     4
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: BinPack
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 1000
PointerAlignment: Right
PPIndentWidth:   -1
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: ControlStatements
SpaceBeforeParensOptions:
  AfterControlStatements: true
  AfterForeachMacros: true
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   true
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpacesBeforeTrailingComments: 1
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        Latest
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        4
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

GNU

コード例

#include <iostream>

namespace MyNamespace
{

class Example
{
  public:
    Example () : value (0) {}

    void
    setValue (int val)
    {
        value = val;
    }
    int
    getValue () const
    {
        return value;
    }

    void
    processValue ()
    {
        if (value < 10)
            {
                std::cout << "Value is less than 10" << std::endl;
            }
        else if (value == 10)
            {
                std::cout << "Value is exactly 10" << std::endl;
            }
        else
            {
                std::cout << "Value is greater than 10" << std::endl;
            }

        switch (value)
            {
            case 5:
                std::cout << "Value is 5" << std::endl;
                break;
            case 10:
                std::cout << "Value is 10" << std::endl;
                break;
            default:
                std::cout << "Value is something else" << std::endl;
                break;
            }
    }

  private:
    int value;
};

void
printMessage ()
{
    std::cout << "Hello, World!" << std::endl;
}

} // namespace MyNamespace

int
main ()
{
    MyNamespace::Example ex;
    ex.setValue (7);
    std::cout << "Value: " << ex.getValue () << std::endl;
    ex.processValue ();
    MyNamespace::printMessage ();
    return 0;
}

設定値

Language:        Cpp
AccessModifierOffset: -2
AlignAfterOpenBracket: Align
AlignArrayOfStructures: None
AlignConsecutiveAssignments:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    true
AlignConsecutiveBitFields:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveDeclarations:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveMacros:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCompound:   false
  AlignFunctionPointers: false
  PadOperators:    false
AlignConsecutiveShortCaseStatements:
  Enabled:         false
  AcrossEmptyLines: false
  AcrossComments:  false
  AlignCaseColons: false
AlignEscapedNewlines: Right
AlignOperands:   Align
AlignTrailingComments:
  Kind:            Always
  OverEmptyLines:  0
AllowAllArgumentsOnNextLine: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowBreakBeforeNoexceptSpecifier: Never
AllowShortBlocksOnASingleLine: Never
AllowShortCaseLabelsOnASingleLine: false
AllowShortCompoundRequirementOnASingleLine: true
AllowShortEnumsOnASingleLine: true
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: Never
AllowShortLambdasOnASingleLine: All
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: All
AlwaysBreakAfterReturnType: AllDefinitions
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: MultiLine
AttributeMacros:
  - __capability
BinPackArguments: true
BinPackParameters: true
BitFieldColonSpacing: Both
BraceWrapping:
  AfterCaseLabel:  true
  AfterClass:      true
  AfterControlStatement: Always
  AfterEnum:       true
  AfterExternBlock: true
  AfterFunction:   true
  AfterNamespace:  true
  AfterObjCDeclaration: true
  AfterStruct:     true
  AfterUnion:      true
  BeforeCatch:     true
  BeforeElse:      true
  BeforeLambdaBody: false
  BeforeWhile:     true
  IndentBraces:    true
  SplitEmptyFunction: true
  SplitEmptyRecord: true
  SplitEmptyNamespace: true
BreakAdjacentStringLiterals: true
BreakAfterAttributes: Leave
BreakAfterJavaFieldAnnotations: false
BreakArrays:     true
BreakBeforeBinaryOperators: All
BreakBeforeConceptDeclarations: Always
BreakBeforeBraces: GNU
BreakBeforeInlineASMColon: OnlyMultiline
BreakBeforeTernaryOperators: true
BreakConstructorInitializers: BeforeColon
BreakInheritanceList: BeforeColon
BreakStringLiterals: true
ColumnLimit:     79
CommentPragmas:  '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: false
DerivePointerAlignment: false
DisableFormat:   false
EmptyLineAfterAccessModifier: Never
EmptyLineBeforeAccessModifier: LogicalBlock
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: false
ForEachMacros:
  - foreach
  - Q_FOREACH
  - BOOST_FOREACH
IfMacros:
  - KJ_IF_MAYBE
IncludeBlocks:   Preserve
IncludeCategories:
  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
    Priority:        2
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
    Priority:        3
    SortPriority:    0
    CaseSensitive:   false
  - Regex:           '.*'
    Priority:        1
    SortPriority:    0
    CaseSensitive:   false
IncludeIsMainRegex: '(Test)?$'
IncludeIsMainSourceRegex: ''
IndentAccessModifiers: false
IndentCaseBlocks: false
IndentCaseLabels: false
IndentExternBlock: AfterExternBlock
IndentGotoLabels: true
IndentPPDirectives: None
IndentRequiresClause: true
IndentWidth:     2
IndentWrappedFunctionNames: false
InsertBraces:    false
InsertNewlineAtEOF: false
InsertTrailingCommas: None
IntegerLiteralSeparator:
  Binary:          0
  BinaryMinDigits: 0
  Decimal:         0
  DecimalMinDigits: 0
  Hex:             0
  HexMinDigits:    0
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
KeepEmptyLinesAtEOF: false
LambdaBodyIndentation: Signature
LineEnding:      DeriveLF
MacroBlockBegin: ''
MacroBlockEnd:   ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 2
ObjCBreakBeforeNestedBlockParam: true
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PackConstructorInitializers: BinPack
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakOpenParenthesis: 0
PenaltyBreakScopeResolution: 500
PenaltyBreakString: 1000
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 1000000
PenaltyIndentedWhitespace: 0
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Right
PPIndentWidth:   -1
QualifierAlignment: Leave
ReferenceAlignment: Pointer
ReflowComments:  true
RemoveBracesLLVM: false
RemoveParentheses: Leave
RemoveSemicolon: false
RequiresClausePosition: OwnLine
RequiresExpressionIndentation: OuterScope
SeparateDefinitionBlocks: Leave
ShortNamespaceLines: 1
SkipMacroDefinitionBody: false
SortIncludes:    CaseSensitive
SortJavaStaticImport: Before
SortUsingDeclarations: LexicographicNumeric
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false
SpaceAfterTemplateKeyword: true
SpaceAroundPointerQualifiers: Default
SpaceBeforeAssignmentOperators: true
SpaceBeforeCaseColon: false
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeJsonColon: false
SpaceBeforeParens: Always
SpaceBeforeParensOptions:
  AfterControlStatements: false
  AfterForeachMacros: false
  AfterFunctionDefinitionName: false
  AfterFunctionDeclarationName: false
  AfterIfMacros:   false
  AfterOverloadedOperator: false
  AfterPlacementOperator: true
  AfterRequiresInClause: false
  AfterRequiresInExpression: false
  BeforeNonEmptyParentheses: false
SpaceBeforeRangeBasedForLoopColon: true
SpaceBeforeSquareBrackets: false
SpaceInEmptyBlock: false
SpacesBeforeTrailingComments: 1
SpacesInAngles:  Never
SpacesInContainerLiterals: true
SpacesInLineCommentPrefix:
  Minimum:         1
  Maximum:         -1
SpacesInParens:  Never
SpacesInParensOptions:
  InCStyleCasts:   false
  InConditionalStatements: false
  InEmptyParentheses: false
  Other:           false
SpacesInSquareBrackets: false
Standard:        c++03
StatementAttributeLikeMacros:
  - Q_EMIT
StatementMacros:
  - Q_UNUSED
  - QT_REQUIRE_VERSION
TabWidth:        8
UseTab:          Never
VerilogBreakBetweenInstancePorts: true
WhitespaceSensitiveMacros:
  - BOOST_PP_STRINGIZE
  - CF_SWIFT_NAME
  - NS_SWIFT_NAME
  - PP_STRINGIZE
  - STRINGIZE
...

以上です