The FormatStyle is used to configure the formatting to follow specific guidelines. More...

#include "clang/Format/Format.h"

Collaboration diagram for clang::format::FormatStyle:

Classes
struct	BraceWrappingFlags
	Precise control over the wrapping of braces. More...

struct	FormatStyleSet

struct	RawStringFormat
	See documentation of `RawStringFormats`. More...

Public Types
enum	BracketAlignmentStyle { BAS_Align, BAS_DontAlign, BAS_AlwaysBreak }
	Different styles for aligning after open brackets. More...

enum	EscapedNewlineAlignmentStyle { ENAS_DontAlign, ENAS_Left, ENAS_Right }
	Different styles for aligning escaped newlines. More...

enum	ShortFunctionStyle { SFS_None, SFS_InlineOnly, SFS_Empty, SFS_Inline, SFS_All }
	Different styles for merging short functions containing at most one statement. More...

enum	DefinitionReturnTypeBreakingStyle { DRTBS_None, DRTBS_All, DRTBS_TopLevel }
	Different ways to break after the function definition return type. More...

enum	ReturnTypeBreakingStyle { RTBS_None, RTBS_All, RTBS_TopLevel, RTBS_AllDefinitions, RTBS_TopLevelDefinitions }
	Different ways to break after the function definition or declaration return type. More...

enum	BreakTemplateDeclarationsStyle { BTDS_No, BTDS_MultiLine, BTDS_Yes }
	Different ways to break after the template declaration. More...

enum	BinPackStyle { BPS_Auto, BPS_Always, BPS_Never }
	The style of wrapping parameters on the same line (bin-packed) or on one line each. More...

enum	BinaryOperatorStyle { BOS_None, BOS_NonAssignment, BOS_All }
	The style of breaking before or after binary operators. More...

enum	BraceBreakingStyle { BS_Attach, BS_Linux, BS_Mozilla, BS_Stroustrup, BS_Allman, BS_GNU, BS_WebKit, BS_Custom }
	Different ways to attach braces to their surrounding context. More...

enum	BreakConstructorInitializersStyle { BCIS_BeforeColon, BCIS_BeforeComma, BCIS_AfterColon }
	Different ways to break initializers. More...

enum	BreakInheritanceListStyle { BILS_BeforeColon, BILS_BeforeComma, BILS_AfterColon }
	Different ways to break inheritance list. More...

enum	PPDirectiveIndentStyle { PPDIS_None, PPDIS_AfterHash }
	Options for indenting preprocessor directives. More...

enum	JavaScriptQuoteStyle { JSQS_Leave, JSQS_Single, JSQS_Double }
	Quotation styles for JavaScript strings. More...

enum	LanguageKind { LK_None, LK_Cpp, LK_Java, LK_JavaScript, LK_ObjC, LK_Proto, LK_TableGen, LK_TextProto }
	Supported languages. More...

enum	NamespaceIndentationKind { NI_None, NI_Inner, NI_All }
	Different ways to indent namespace contents. More...

enum	PointerAlignmentStyle { PAS_Left, PAS_Right, PAS_Middle }
	The `&` and `*` alignment style. More...

enum	SpaceBeforeParensOptions { SBPO_Never, SBPO_ControlStatements, SBPO_Always }
	Different ways to put a space before opening parentheses. More...

enum	LanguageStandard { LS_Cpp03, LS_Cpp11, LS_Auto }
	Supported language standards. More...

enum	UseTabStyle { UT_Never, UT_ForIndentation, UT_ForContinuationAndIndentation, UT_Always }
	Different ways to use tab in formatting. More...

Public Member Functions
bool	isCpp () const

bool	operator== (const FormatStyle &R) const

llvm::Optional< FormatStyle >	GetLanguageStyle (LanguageKind Language) const

Static Public Member Functions
static FormatStyleSet	BuildStyleSetFromConfiguration (const FormatStyle &MainStyle, const std::vector< FormatStyle > &ConfigurationStyles)

Public Attributes
int	AccessModifierOffset
	The extra indent or outdent of access modifiers, e.g. `public:`. More...

BracketAlignmentStyle	AlignAfterOpenBracket
	If `true`, horizontally aligns arguments after an open bracket. More...

bool	AlignConsecutiveAssignments
	If `true`, aligns consecutive assignments. More...

bool	AlignConsecutiveDeclarations
	If `true`, aligns consecutive declarations. More...

EscapedNewlineAlignmentStyle	AlignEscapedNewlines
	Options for aligning backslashes in escaped newlines. More...

bool	AlignOperands
	If `true`, horizontally align operands of binary and ternary expressions. More...

bool	AlignTrailingComments
	If `true`, aligns trailing comments. More...

bool	AllowAllParametersOfDeclarationOnNextLine
	If the function declaration doesn't fit on a line, allow putting all parameters of a function declaration onto the next line even if `BinPackParameters` is `false`. More...

bool	AllowShortBlocksOnASingleLine
	Allows contracting simple braced statements to a single line. More...

bool	AllowShortCaseLabelsOnASingleLine
	If `true`, short case labels will be contracted to a single line. More...

ShortFunctionStyle	AllowShortFunctionsOnASingleLine
	Dependent on the value, `int f() { return 0; }` can be put on a single line. More...

bool	AllowShortIfStatementsOnASingleLine
	If `true`, `if (a) return;` can be put on a single line. More...

bool	AllowShortLoopsOnASingleLine
	If `true`, `while (true) continue;` can be put on a single line. More...

DefinitionReturnTypeBreakingStyle	AlwaysBreakAfterDefinitionReturnType
	The function definition return type breaking style to use. More...

ReturnTypeBreakingStyle	AlwaysBreakAfterReturnType
	The function declaration return type breaking style to use. More...

bool	AlwaysBreakBeforeMultilineStrings
	If `true`, always break before multiline string literals. More...

BreakTemplateDeclarationsStyle	AlwaysBreakTemplateDeclarations
	The template declaration breaking style to use. More...

bool	BinPackArguments
	If `false`, a function call's arguments will either be all on the same line or will have one line each. More...

bool	BinPackParameters
	If `false`, a function declaration's or function definition's parameters will either all be on the same line or will have one line each. More...

BinaryOperatorStyle	BreakBeforeBinaryOperators
	The way to wrap binary operators. More...

BraceBreakingStyle	BreakBeforeBraces
	The brace breaking style to use. More...

BraceWrappingFlags	BraceWrapping
	Control of individual brace wrapping cases. More...

bool	BreakBeforeTernaryOperators
	If `true`, ternary operators will be placed after line breaks. More...

BreakConstructorInitializersStyle	BreakConstructorInitializers
	The constructor initializers style to use. More...

bool	BreakAfterJavaFieldAnnotations
	Break after each annotation on a field in Java files. More...

bool	BreakStringLiterals
	Allow breaking string literals when formatting. More...

unsigned	ColumnLimit
	The column limit. More...

std::string	CommentPragmas
	A regular expression that describes comments with special meaning, which should not be split into lines or otherwise changed. More...

BreakInheritanceListStyle	BreakInheritanceList
	The inheritance list style to use. More...

bool	CompactNamespaces
	If `true`, consecutive namespace declarations will be on the same line. More...

bool	ConstructorInitializerAllOnOneLineOrOnePerLine
	If the constructor initializers don't fit on a line, put each initializer on its own line. More...

unsigned	ConstructorInitializerIndentWidth
	The number of characters to use for indentation of constructor initializer lists as well as inheritance lists. More...

unsigned	ContinuationIndentWidth
	Indent width for line continuations. More...

bool	Cpp11BracedListStyle
	If `true`, format braced lists as best suited for C++11 braced lists. More...

bool	DerivePointerAlignment
	If `true`, analyze the formatted file for the most common alignment of `&` and `*`. More...

bool	DisableFormat
	Disables formatting completely. More...

bool	ExperimentalAutoDetectBinPacking
	If `true`, clang-format detects whether function calls and definitions are formatted with one parameter per line. More...

bool	FixNamespaceComments
	If `true`, clang-format adds missing namespace end comments and fixes invalid existing ones. More...

std::vector< std::string >	ForEachMacros
	A vector of macros that should be interpreted as foreach loops instead of as function calls. More...

std::vector< std::string >	StatementMacros
	A vector of macros that should be interpreted as complete statements. More...

tooling::IncludeStyle	IncludeStyle

bool	IndentCaseLabels
	Indent case labels one level from the switch statement. More...

PPDirectiveIndentStyle	IndentPPDirectives
	The preprocessor directive indenting style to use. More...

unsigned	IndentWidth
	The number of columns to use for indentation. More...

bool	IndentWrappedFunctionNames
	Indent if a function definition or declaration is wrapped after the type. More...

std::vector< std::string >	JavaImportGroups
	A vector of prefixes ordered by the desired groups for Java imports. More...

JavaScriptQuoteStyle	JavaScriptQuotes
	The JavaScriptQuoteStyle to use for JavaScript strings. More...

bool	JavaScriptWrapImports
	Whether to wrap JavaScript import/export statements. More...

bool	KeepEmptyLinesAtTheStartOfBlocks
	If true, the empty line at the start of blocks is kept. More...

LanguageKind	Language
	Language, this format style is targeted at. More...

std::string	MacroBlockBegin
	A regular expression matching macros that start a block. More...

std::string	MacroBlockEnd
	A regular expression matching macros that end a block. More...

unsigned	MaxEmptyLinesToKeep
	The maximum number of consecutive empty lines to keep. More...

NamespaceIndentationKind	NamespaceIndentation
	The indentation used for namespaces. More...

BinPackStyle	ObjCBinPackProtocolList
	Controls bin-packing Objective-C protocol conformance list items into as few lines as possible when they go over `ColumnLimit`. More...

unsigned	ObjCBlockIndentWidth
	The number of characters to use for indentation of ObjC blocks. More...

bool	ObjCSpaceAfterProperty

bool	ObjCSpaceBeforeProtocolList
	Add a space in front of an Objective-C protocol list, i.e. More...

unsigned	PenaltyBreakAssignment
	The penalty for breaking around an assignment operator. More...

unsigned	PenaltyBreakBeforeFirstCallParameter
	The penalty for breaking a function call after `call(`. More...

unsigned	PenaltyBreakComment
	The penalty for each line break introduced inside a comment. More...

unsigned	PenaltyBreakFirstLessLess
	The penalty for breaking before the first `<<`. More...

unsigned	PenaltyBreakString
	The penalty for each line break introduced inside a string literal. More...

unsigned	PenaltyBreakTemplateDeclaration
	The penalty for breaking after template declaration. More...

unsigned	PenaltyExcessCharacter
	The penalty for each character outside of the column limit. More...

unsigned	PenaltyReturnTypeOnItsOwnLine
	Penalty for putting the return type of a function onto its own line. More...

PointerAlignmentStyle	PointerAlignment
	Pointer and reference alignment style. More...

std::vector< RawStringFormat >	RawStringFormats
	Defines hints for detecting supported languages code blocks in raw strings. More...

bool	ReflowComments
	If `true`, clang-format will attempt to re-flow comments. More...

bool	SortIncludes
	If `true`, clang-format will sort `#includes`. More...

bool	SortUsingDeclarations
	If `true`, clang-format will sort using declarations. More...

bool	SpaceAfterCStyleCast
	If `true`, a space is inserted after C style casts. More...

bool	SpaceAfterTemplateKeyword
	If `true`, a space will be inserted after the 'template' keyword. More...

bool	SpaceBeforeAssignmentOperators
	If `false`, spaces will be removed before assignment operators. More...

bool	SpaceBeforeCpp11BracedList
	If `true`, a space will be inserted before a C++11 braced list used to initialize an object (after the preceding identifier or type). More...

bool	SpaceBeforeCtorInitializerColon
	If `false`, spaces will be removed before constructor initializer colon. More...

bool	SpaceBeforeInheritanceColon
	If `false`, spaces will be removed before inheritance colon. More...

SpaceBeforeParensOptions	SpaceBeforeParens
	Defines in which cases to put a space before opening parentheses. More...

bool	SpaceBeforeRangeBasedForLoopColon
	If `false`, spaces will be removed before range-based for loop colon. More...

bool	SpaceInEmptyParentheses
	If `true`, spaces may be inserted into `()`. More...

unsigned	SpacesBeforeTrailingComments
	The number of spaces before trailing line comments (`//` - comments). More...

bool	SpacesInAngles
	If `true`, spaces will be inserted after `<` and before `>` in template argument lists. More...

bool	SpacesInContainerLiterals
	If `true`, spaces are inserted inside container literals (e.g. More...

bool	SpacesInCStyleCastParentheses
	If `true`, spaces may be inserted into C style casts. More...

bool	SpacesInParentheses
	If `true`, spaces will be inserted after `(` and before `)`. More...

bool	SpacesInSquareBrackets
	If `true`, spaces will be inserted after `[` and before `]`. More...

LanguageStandard	Standard
	Format compatible with this standard, e.g. More...

unsigned	TabWidth
	The number of columns used for tab stops. More...

UseTabStyle	UseTab
	The way to use tab characters in the resulting file. More...

Friends
std::error_code	parseConfiguration (StringRef Text, FormatStyle *Style)
	Parse configuration from YAML-formatted text. More...

Detailed Description

The FormatStyle is used to configure the formatting to follow specific guidelines.

Definition at line 50 of file Format.h.

Member Enumeration Documentation

◆ BinaryOperatorStyle

enum clang::format::FormatStyle::BinaryOperatorStyle

The style of breaking before or after binary operators.

Enumerator
BOS_None	Break after operators. LooooooooooongType loooooooooooooooooooooongVariable = someLooooooooooooooooongFunction(); bool value = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa == aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa > ccccccccccccccccccccccccccccccccccccccccc;
BOS_NonAssignment	Break before operators that aren't assignments. LooooooooooongType loooooooooooooooooooooongVariable = someLooooooooooooooooongFunction(); bool value = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa == aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa > ccccccccccccccccccccccccccccccccccccccccc;
BOS_All	Break before operators. LooooooooooongType loooooooooooooooooooooongVariable = someLooooooooooooooooongFunction(); bool value = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa == aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa > ccccccccccccccccccccccccccccccccccccccccc;

Definition at line 439 of file Format.h.

◆ BinPackStyle

enum clang::format::FormatStyle::BinPackStyle

The style of wrapping parameters on the same line (bin-packed) or on one line each.

Enumerator
BPS_Auto	Automatically determine parameter bin-packing behavior.
BPS_Always	Always bin-pack parameters.
BPS_Never	Never bin-pack parameters.

Definition at line 429 of file Format.h.

◆ BraceBreakingStyle

enum clang::format::FormatStyle::BraceBreakingStyle

Different ways to attach braces to their surrounding context.

Enumerator
BS_Attach	Always attach braces to surrounding context. try { foo(); } catch () { } void foo() { bar(); } class foo {}; if (foo()) { } else { } enum X : int { A, B };
BS_Linux	Like `Attach`, but break before braces on function, namespace and class definitions. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_Mozilla	Like `Attach`, but break before braces on enum, function, and record definitions. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_Stroustrup	Like `Attach`, but break before function definitions, `catch`, and `else`. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_Allman	Always break before braces. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_GNU	Always break before braces and add an extra level of indentation to braces of control statements, not to those of class, function or other definitions. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_WebKit	Like `Attach`, but break before functions. try { foo(); } catch () { } void foo() { bar(); } class foo { }; if (foo()) { } else { } enum X : int { A, B };
BS_Custom	Configure each individual brace in `BraceWrapping`.

Definition at line 482 of file Format.h.

◆ BracketAlignmentStyle

enum clang::format::FormatStyle::BracketAlignmentStyle

Different styles for aligning after open brackets.

Enumerator

BAS_Align

Align parameters on the open bracket, e.g.

:

someLongFunction(argument1,

argument2);

BAS_DontAlign

Don't align, instead use ContinuationIndentWidth, e.g.

:

someLongFunction(argument1,

argument2);

BAS_AlwaysBreak

Always break after an open bracket, if the parameters don't fit on a single line, e.g.

:

someLongFunction(

argument1, argument2);

Definition at line 55 of file Format.h.

◆ BreakConstructorInitializersStyle

enum clang::format::FormatStyle::BreakConstructorInitializersStyle

Different ways to break initializers.

Enumerator
BCIS_BeforeColon	Break constructor initializers before the colon and after the commas. Constructor() : initializer1(), initializer2()
BCIS_BeforeComma	Break constructor initializers before the colon and commas, and align the commas with the colon. Constructor() : initializer1() , initializer2()
BCIS_AfterColon	Break constructor initializers after the colon and commas. Constructor() : initializer1(), initializer2()

Definition at line 839 of file Format.h.

◆ BreakInheritanceListStyle

enum clang::format::FormatStyle::BreakInheritanceListStyle

Different ways to break inheritance list.

Enumerator
BILS_BeforeColon	Break inheritance list before the colon and after the commas. class Foo : Base1, Base2 {};
BILS_BeforeComma	Break inheritance list before the colon and commas, and align the commas with the colon. class Foo : Base1 , Base2 {};
BILS_AfterColon	Break inheritance list after the colon and commas. class Foo : Base1, Base2 {};

Definition at line 896 of file Format.h.

◆ BreakTemplateDeclarationsStyle

enum clang::format::FormatStyle::BreakTemplateDeclarationsStyle

Different ways to break after the template declaration.

Enumerator

BTDS_No

Do not force break before declaration.

PenaltyBreakTemplateDeclaration is taken into account.

template <typename T> T foo() {
}
template <typename T> T foo(int aaaaaaaaaaaaaaaaaaaaa,
                            int bbbbbbbbbbbbbbbbbbbbb) {
}

BTDS_MultiLine

Force break after template declaration only when the following declaration spans multiple lines.

template <typename T> T foo() {
}
template <typename T>
T foo(int aaaaaaaaaaaaaaaaaaaaa,
      int bbbbbbbbbbbbbbbbbbbbb) {
}

BTDS_Yes

Always break after template declaration.

template <typename T>
T foo() {
}
template <typename T>
T foo(int aaaaaaaaaaaaaaaaaaaaa,
      int bbbbbbbbbbbbbbbbbbbbb) {
}

Definition at line 357 of file Format.h.

◆ DefinitionReturnTypeBreakingStyle

enum clang::format::FormatStyle::DefinitionReturnTypeBreakingStyle

Different ways to break after the function definition return type.

This option is deprecated and is retained for backwards compatibility.

Enumerator

DRTBS_None

Break after return type automatically.

PenaltyReturnTypeOnItsOwnLine is taken into account.

DRTBS_All

Always break after the return type.

DRTBS_TopLevel

Always break after the return types of top-level functions.

Definition at line 254 of file Format.h.

◆ EscapedNewlineAlignmentStyle

enum clang::format::FormatStyle::EscapedNewlineAlignmentStyle

Different styles for aligning escaped newlines.

Enumerator
ENAS_DontAlign	Don't align escaped newlines. #define A \ int aaaa; \ int b; \ int dddddddddd;
ENAS_Left	Align escaped newlines as far left as possible. true: #define A \ int aaaa; \ int b; \ int dddddddddd; false:
ENAS_Right	Align escaped newlines in the right-most column. #define A \ int aaaa; \ int b; \ int dddddddddd;

Definition at line 106 of file Format.h.

◆ JavaScriptQuoteStyle

enum clang::format::FormatStyle::JavaScriptQuoteStyle

Quotation styles for JavaScript strings.

Does not affect template strings.

Enumerator
JSQS_Leave	Leave string quotes as they are. string1 = "foo"; string2 = 'bar';
JSQS_Single	Always use single quotes. string1 = 'foo'; string2 = 'bar';
JSQS_Double	Always use double quotes. string1 = "foo"; string2 = "bar";

Definition at line 1165 of file Format.h.

◆ LanguageKind

enum clang::format::FormatStyle::LanguageKind

Supported languages.

When stored in a configuration file, specifies the language, that the configuration targets. When passed to the reformat() function, enables syntax features specific to the language.

Enumerator
LK_None	Do not use.
LK_Cpp	Should be used for C, C++.
LK_Java	Should be used for Java.
LK_JavaScript	Should be used for JavaScript.
LK_ObjC	Should be used for Objective-C, Objective-C++.
LK_Proto	Should be used for Protocol Buffers (https://developers.google.com/protocol-buffers/).
LK_TableGen	Should be used for TableGen code.
LK_TextProto	Should be used for Protocol Buffer messages in text format (https://developers.google.com/protocol-buffers/).

Definition at line 1218 of file Format.h.

◆ LanguageStandard

enum clang::format::FormatStyle::LanguageStandard

Supported language standards.

Enumerator

LS_Cpp03

Use C++03-compatible syntax.

LS_Cpp11

Use features of C++11, C++14 and C++1z (e.g.

A<A<int>> instead of A<A<int> >).

LS_Auto

Automatic detection based on the input.

Definition at line 1682 of file Format.h.

◆ NamespaceIndentationKind

enum clang::format::FormatStyle::NamespaceIndentationKind

Different ways to indent namespace contents.

Enumerator
NI_None	Don't indent in namespaces. namespace out { int i; namespace in { int i; } }
NI_Inner	Indent only in inner namespaces (nested in other namespaces). namespace out { int i; namespace in { int i; } }
NI_All	Indent in all namespaces. namespace out { int i; namespace in { int i; } }

Definition at line 1288 of file Format.h.

◆ PointerAlignmentStyle

enum clang::format::FormatStyle::PointerAlignmentStyle

The & and * alignment style.

Enumerator
PAS_Left	Align pointer to the left. int* a;
PAS_Right	Align pointer to the right. int *a;
PAS_Middle	Align pointer in the middle. int * a;

Definition at line 1400 of file Format.h.

◆ PPDirectiveIndentStyle

enum clang::format::FormatStyle::PPDirectiveIndentStyle

Options for indenting preprocessor directives.

Enumerator
PPDIS_None	Does not indent any directives. #if FOO #if BAR #include <foo> #endif #endif
PPDIS_AfterHash	Indents directives after the hash. #if FOO # if BAR # include <foo> # endif #endif

Definition at line 1082 of file Format.h.

◆ ReturnTypeBreakingStyle

enum clang::format::FormatStyle::ReturnTypeBreakingStyle

Different ways to break after the function definition or declaration return type.

Enumerator
RTBS_None	Break after return type automatically. `PenaltyReturnTypeOnItsOwnLine` is taken into account. class A { int f() { return 0; }; }; int f(); int f() { return 1; }
RTBS_All	Always break after the return type. class A { int f() { return 0; }; }; int f(); int f() { return 1; }
RTBS_TopLevel	Always break after the return types of top-level functions. class A { int f() { return 0; }; }; int f(); int f() { return 1; }
RTBS_AllDefinitions	Always break after the return type of function definitions. class A { int f() { return 0; }; }; int f(); int f() { return 1; }
RTBS_TopLevelDefinitions	Always break after the return type of top-level definitions. class A { int f() { return 0; }; }; int f(); int f() { return 1; }

Definition at line 266 of file Format.h.

◆ ShortFunctionStyle

enum clang::format::FormatStyle::ShortFunctionStyle

Different styles for merging short functions containing at most one statement.

Enumerator
SFS_None	Never merge functions into a single line.
SFS_InlineOnly	Only merge functions defined inside a class. Same as "inline", except it does not implies "empty": i.e. top level empty functions are not merged either. class Foo { void f() { foo(); } }; void f() { foo(); } void f() { }
SFS_Empty	Only merge empty functions. void f() {} void f2() { bar2(); }
SFS_Inline	Only merge functions defined inside a class. Implies "empty". class Foo { void f() { foo(); } }; void f() { foo(); } void f() {}
SFS_All	Merge all functions fitting on a single line. class Foo { void f() { foo(); } }; void f() { bar(); }

Definition at line 195 of file Format.h.

◆ SpaceBeforeParensOptions

enum clang::format::FormatStyle::SpaceBeforeParensOptions

Different ways to put a space before opening parentheses.

Enumerator
SBPO_Never	Never put a space before opening parentheses. void f() { if(true) { f(); } }
SBPO_ControlStatements	Put a space before opening parentheses only after control statement keywords (`for/if/while...`). void f() { if (true) { f(); } }
SBPO_Always	Always put a space before opening parentheses, except when it's prohibited by the syntax rules (in function-like macro definitions) or when determined by other style rules (after unary operators, opening parentheses, etc.) void f () { if (true) { f (); } }

Definition at line 1567 of file Format.h.

◆ UseTabStyle

enum clang::format::FormatStyle::UseTabStyle

Different ways to use tab in formatting.

Enumerator
UT_Never	Never use tab.
UT_ForIndentation	Use tabs only for indentation.
UT_ForContinuationAndIndentation	Use tabs only for line continuation and indentation.
UT_Always	Use tabs whenever we need to fill whitespace that spans at least from one tab stop to the next one.

Definition at line 1700 of file Format.h.

Member Function Documentation

◆ BuildStyleSetFromConfiguration()

static FormatStyleSet clang::format::FormatStyle::BuildStyleSetFromConfiguration	(	const FormatStyle &	MainStyle,
		const std::vector< FormatStyle > &	ConfigurationStyles
	)

static

◆ GetLanguageStyle()

llvm::Optional< FormatStyle > clang::format::FormatStyle::GetLanguageStyle ( FormatStyle::LanguageKind Language ) const

Definition at line 1068 of file Format.cpp.

References clang::format::Style.

Referenced by clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

◆ isCpp()

bool clang::format::FormatStyle::isCpp ( ) const

inline

Definition at line 1238 of file Format.h.

Referenced by clang::format::formatReplacements(), clang::format::getFormattingLangOpts(), and clang::format::FormatToken::isCppStructuredBinding().

◆ operator==()

bool clang::format::FormatStyle::operator== ( const FormatStyle & R ) const

inline

Definition at line 1715 of file Format.h.

References AccessModifierOffset, AlignAfterOpenBracket, AlignConsecutiveAssignments, AlignConsecutiveDeclarations, AlignEscapedNewlines, AlignOperands, AlignTrailingComments, AllowAllParametersOfDeclarationOnNextLine, AllowShortBlocksOnASingleLine, AllowShortCaseLabelsOnASingleLine, AllowShortFunctionsOnASingleLine, AllowShortIfStatementsOnASingleLine, AllowShortLoopsOnASingleLine, AlwaysBreakAfterReturnType, AlwaysBreakBeforeMultilineStrings, AlwaysBreakTemplateDeclarations, BinPackArguments, BinPackParameters, BreakAfterJavaFieldAnnotations, BreakBeforeBinaryOperators, BreakBeforeBraces, BreakBeforeTernaryOperators, BreakConstructorInitializers, BreakInheritanceList, BreakStringLiterals, ColumnLimit, CommentPragmas, CompactNamespaces, ConstructorInitializerAllOnOneLineOrOnePerLine, ConstructorInitializerIndentWidth, ContinuationIndentWidth, Cpp11BracedListStyle, DerivePointerAlignment, DisableFormat, ExperimentalAutoDetectBinPacking, FixNamespaceComments, ForEachMacros, clang::tooling::IncludeStyle::IncludeBlocks, clang::tooling::IncludeStyle::IncludeCategories, IncludeStyle, IndentCaseLabels, IndentPPDirectives, IndentWidth, IndentWrappedFunctionNames, JavaImportGroups, JavaScriptQuotes, JavaScriptWrapImports, KeepEmptyLinesAtTheStartOfBlocks, Language, MacroBlockBegin, MacroBlockEnd, MaxEmptyLinesToKeep, NamespaceIndentation, ObjCBinPackProtocolList, ObjCBlockIndentWidth, ObjCSpaceAfterProperty, ObjCSpaceBeforeProtocolList, PenaltyBreakAssignment, PenaltyBreakBeforeFirstCallParameter, PenaltyBreakComment, PenaltyBreakFirstLessLess, PenaltyBreakString, PenaltyBreakTemplateDeclaration, PenaltyExcessCharacter, PenaltyReturnTypeOnItsOwnLine, PointerAlignment, RawStringFormats, SpaceAfterCStyleCast, SpaceAfterTemplateKeyword, SpaceBeforeAssignmentOperators, SpaceBeforeCpp11BracedList, SpaceBeforeCtorInitializerColon, SpaceBeforeInheritanceColon, SpaceBeforeParens, SpaceBeforeRangeBasedForLoopColon, SpaceInEmptyParentheses, SpacesBeforeTrailingComments, SpacesInAngles, SpacesInContainerLiterals, SpacesInCStyleCastParentheses, SpacesInParentheses, SpacesInSquareBrackets, Standard, StatementMacros, TabWidth, and UseTab.

Friends And Related Function Documentation

◆ parseConfiguration

std::error_code parseConfiguration	(	StringRef	Text,
		FormatStyle *	Style
	)

friend

Parse configuration from YAML-formatted text.

Style->Language is used to get the base style, if the BasedOnStyle option is present.

The FormatStyleSet of Style is reset.

When BasedOnStyle is not present, options not present in the YAML document, are retained in Style.

Definition at line 975 of file Format.cpp.

Member Data Documentation

◆ AccessModifierOffset

int clang::format::FormatStyle::AccessModifierOffset

The extra indent or outdent of access modifiers, e.g. public:.

Definition at line 52 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlignAfterOpenBracket

BracketAlignmentStyle clang::format::FormatStyle::AlignAfterOpenBracket

If true, horizontally aligns arguments after an open bracket.

This applies to round brackets (parentheses), angle brackets and square brackets.

Definition at line 81 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), and clang::format::CommaSeparatedList::precomputeFormattingInfos().

◆ AlignConsecutiveAssignments

bool clang::format::FormatStyle::AlignConsecutiveAssignments

If true, aligns consecutive assignments.

This will align the assignment operators of consecutive lines. This will result in formattings like

int aaaa = 12;
int b    = 23;
int ccc  = 23;

Definition at line 92 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlignConsecutiveDeclarations

bool clang::format::FormatStyle::AlignConsecutiveDeclarations

If true, aligns consecutive declarations.

This will align the declaration names of consecutive lines. This will result in formattings like

int         aaaa = 12;
float       b = 23;
std::string ccc = 23;

Definition at line 103 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlignEscapedNewlines

EscapedNewlineAlignmentStyle clang::format::FormatStyle::AlignEscapedNewlines

Options for aligning backslashes in escaped newlines.

Definition at line 137 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlignOperands

bool clang::format::FormatStyle::AlignOperands

If true, horizontally align operands of binary and ternary expressions.

Specifically, this aligns operands of a single expression that needs to be split over multiple lines, e.g.:

int aaa = bbbbbbbbbbbbbbb +

ccccccccccccccc;

Definition at line 148 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlignTrailingComments

bool clang::format::FormatStyle::AlignTrailingComments

If true, aligns trailing comments.

true:                                   false:
int a;     // My comment a      vs.     int a; // My comment a
int b = 2; // comment  b                int b = 2; // comment about b

Definition at line 156 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowAllParametersOfDeclarationOnNextLine

bool clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine

If the function declaration doesn't fit on a line, allow putting all parameters of a function declaration onto the next line even if BinPackParameters is false.

true:
void myFunction(
    int a, int b, int c, int d, int e);
false:
void myFunction(int a,
                int b,
                int c,
                int d,
                int e);

Definition at line 173 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowShortBlocksOnASingleLine

bool clang::format::FormatStyle::AllowShortBlocksOnASingleLine

Allows contracting simple braced statements to a single line.

E.g., this allows if (a) { return; } to be put on a single line.

Definition at line 178 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowShortCaseLabelsOnASingleLine

bool clang::format::FormatStyle::AllowShortCaseLabelsOnASingleLine

If true, short case labels will be contracted to a single line.

true:                                   false:
switch (a) {                    vs.     switch (a) {
case 1: x = 1; break;                   case 1:
case 2: return;                           x = 1;
}                                         break;
                                        case 2:
                                          return;
                                        }

Definition at line 191 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowShortFunctionsOnASingleLine

ShortFunctionStyle clang::format::FormatStyle::AllowShortFunctionsOnASingleLine

Dependent on the value, int f() { return 0; } can be put on a single line.

Definition at line 243 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowShortIfStatementsOnASingleLine

bool clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine

If true, if (a) return; can be put on a single line.

Definition at line 246 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AllowShortLoopsOnASingleLine

bool clang::format::FormatStyle::AllowShortLoopsOnASingleLine

If true, while (true) continue; can be put on a single line.

Definition at line 250 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlwaysBreakAfterDefinitionReturnType

DefinitionReturnTypeBreakingStyle clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType

The function definition return type breaking style to use.

This option is deprecated and is retained for backwards compatibility.

Definition at line 337 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), and llvm::yaml::MappingTraits< FormatStyle >::mapping().

◆ AlwaysBreakAfterReturnType

ReturnTypeBreakingStyle clang::format::FormatStyle::AlwaysBreakAfterReturnType

The function declaration return type breaking style to use.

Definition at line 340 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlwaysBreakBeforeMultilineStrings

bool clang::format::FormatStyle::AlwaysBreakBeforeMultilineStrings

If true, always break before multiline string literals.

This flag is mean to make cases where there are multiple multiline strings in a file look more consistent. Thus, it will only take effect if wrapping the string at that point leads to it being indented ContinuationIndentWidth spaces from the start of the line.

true:                                  false:
aaaa =                         vs.     aaaa = "bbbb"
    "bbbb"                                    "cccc";
    "cccc";

Definition at line 354 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ AlwaysBreakTemplateDeclarations

BreakTemplateDeclarationsStyle clang::format::FormatStyle::AlwaysBreakTemplateDeclarations

The template declaration breaking style to use.

Definition at line 393 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BinPackArguments

bool clang::format::FormatStyle::BinPackArguments

If false, a function call's arguments will either be all on the same line or will have one line each.

true:
void f() {
  f(aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaa,
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
}
false:
void f() {
  f(aaaaaaaaaaaaaaaaaaaa,
    aaaaaaaaaaaaaaaaaaaa,
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
}

Definition at line 411 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), and clang::format::CommaSeparatedList::precomputeFormattingInfos().

◆ BinPackParameters

bool clang::format::FormatStyle::BinPackParameters

If false, a function declaration's or function definition's parameters will either all be on the same line or will have one line each.

true:
void f(int aaaaaaaaaaaaaaaaaaaa, int aaaaaaaaaaaaaaaaaaaa,
       int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) {}
false:
void f(int aaaaaaaaaaaaaaaaaaaa,
       int aaaaaaaaaaaaaaaaaaaa,
       int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) {}

Definition at line 425 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BraceWrapping

BraceWrappingFlags clang::format::FormatStyle::BraceWrapping

Control of individual brace wrapping cases.

If BreakBeforeBraces is set to BS_Custom, use this to specify how each individual brace case should be handled. Otherwise, this is ignored.

# Example of usage:
BreakBeforeBraces: Custom
BraceWrapping:
  AfterEnum: true
  AfterStruct: false
  SplitEmptyFunction: false

Definition at line 822 of file Format.h.

Referenced by clang::format::CompoundStatementIndenter::CompoundStatementIndenter(), clang::format::expandPresets(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and clang::format::ShouldBreakBeforeBrace().

◆ BreakAfterJavaFieldAnnotations

bool clang::format::FormatStyle::BreakAfterJavaFieldAnnotations

Break after each annotation on a field in Java files.

true:                                  false:
@Partial                       vs.     @Partial @Mock DataLoad loader;
@Mock
DataLoad loader;

Definition at line 874 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakBeforeBinaryOperators

BinaryOperatorStyle clang::format::FormatStyle::BreakBeforeBinaryOperators

The way to wrap binary operators.

Definition at line 479 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakBeforeBraces

BraceBreakingStyle clang::format::FormatStyle::BreakBeforeBraces

The brace breaking style to use.

Definition at line 614 of file Format.h.

Referenced by clang::format::expandPresets(), clang::format::getGNUStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakBeforeTernaryOperators

bool clang::format::FormatStyle::BreakBeforeTernaryOperators

If true, ternary operators will be placed after line breaks.

true:
veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongDescription
    ? firstValue
    : SecondValueVeryVeryVeryVeryLong;
false:
veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongDescription ?
    firstValue :
    SecondValueVeryVeryVeryVeryLong;

Definition at line 836 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakConstructorInitializers

BreakConstructorInitializersStyle clang::format::FormatStyle::BreakConstructorInitializers

The constructor initializers style to use.

Definition at line 865 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakInheritanceList

BreakInheritanceListStyle clang::format::FormatStyle::BreakInheritanceList

The inheritance list style to use.

Definition at line 925 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ BreakStringLiterals

bool clang::format::FormatStyle::BreakStringLiterals

Allow breaking string literals when formatting.

Definition at line 877 of file Format.h.

Referenced by clang::format::ContinuationIndenter::getColumnLimit(), clang::format::getEnclosingFunctionName(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ColumnLimit

unsigned clang::format::FormatStyle::ColumnLimit

The column limit.

A column limit of 0 means that there is no column limit. In this case, clang-format will respect the input's line breaking decisions within statements unless they contradict other rules.

Definition at line 884 of file Format.h.

Referenced by clang::tooling::applyAtomicChanges(), clang::format::BreakableBlockComment::BreakableBlockComment(), clang::format::TokenAnnotator::calculateFormattingInformation(), clang::format::CommaSeparatedList::formatAfterToken(), clang::format::getChromiumStyle(), clang::format::ContinuationIndenter::getColumnLimit(), clang::format::getEnclosingFunctionName(), clang::format::getGNUStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), clang::format::CommaSeparatedList::precomputeFormattingInfos(), and clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

◆ CommentPragmas

std::string clang::format::FormatStyle::CommentPragmas

A regular expression that describes comments with special meaning, which should not be split into lines or otherwise changed.

// CommentPragmas: '^ FOOBAR pragma:'
// Will leave the following line unaffected
#include <vector> // FOOBAR pragma: keep

Definition at line 893 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ CompactNamespaces

bool clang::format::FormatStyle::CompactNamespaces

If true, consecutive namespace declarations will be on the same line.

If false, each namespace is declared on a new line.

true:
namespace Foo { namespace Bar {
}}
false:
namespace Foo {
namespace Bar {
}
}

If it does not fit on a single line, the overflowing namespaces get wrapped:

namespace Foo { namespace Bar {
namespace Extra {
}}}

Definition at line 948 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ConstructorInitializerAllOnOneLineOrOnePerLine

bool clang::format::FormatStyle::ConstructorInitializerAllOnOneLineOrOnePerLine

If the constructor initializers don't fit on a line, put each initializer on its own line.

true:
SomeClass::Constructor()
    : aaaaaaaa(aaaaaaaa), aaaaaaaa(aaaaaaaa), aaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaa) {
  return 0;
}
false:
SomeClass::Constructor()
    : aaaaaaaa(aaaaaaaa), aaaaaaaa(aaaaaaaa),
      aaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaa) {
  return 0;
}

Definition at line 966 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ConstructorInitializerIndentWidth

unsigned clang::format::FormatStyle::ConstructorInitializerIndentWidth

The number of characters to use for indentation of constructor initializer lists as well as inheritance lists.

Definition at line 970 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ContinuationIndentWidth

unsigned clang::format::FormatStyle::ContinuationIndentWidth

Indent width for line continuations.

ContinuationIndentWidth: 2
int i =         //  VeryVeryVeryVeryVeryLongComment
  longFunction( // Again a long comment
    arg);

Definition at line 980 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::BreakableBlockComment::getContentIndent(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ Cpp11BracedListStyle

bool clang::format::FormatStyle::Cpp11BracedListStyle

If true, format braced lists as best suited for C++11 braced lists.

Important differences:

No spaces inside the braced list.
No line break before the closing brace.
Indentation with the continuation indent, not with the block indent.

Fundamentally, C++11 braced lists are formatted exactly like function calls would be formatted in their place. If the braced list follows a name (e.g. a type or variable name), clang-format formats as if the {} were the parentheses of a function call with that name. If there is no name, a zero-length name is assumed.

true:                                  false:
vector<int> x{1, 2, 3, 4};     vs.     vector<int> x{ 1, 2, 3, 4 };
vector<T> x{{}, {}, {}, {}};           vector<T> x{ {}, {}, {}, {} };
f(MyMap[{composite, key}]);            f(MyMap[{ composite, key }]);
new int[3]{1, 2, 3};                   new int[3]{ 1, 2, 3 };

Definition at line 1002 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), clang::format::FormatToken::opensBlockOrBlockTypeList(), operator==(), and clang::format::CommaSeparatedList::precomputeFormattingInfos().

◆ DerivePointerAlignment

bool clang::format::FormatStyle::DerivePointerAlignment

If true, analyze the formatted file for the most common alignment of & and *.

Pointer and reference alignment styles are going to be updated according to the preferences found in the file. PointerAlignment is then used only as fallback.

Definition at line 1009 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ DisableFormat

bool clang::format::FormatStyle::DisableFormat

Disables formatting completely.

Definition at line 1012 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getNoStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ExperimentalAutoDetectBinPacking

bool clang::format::FormatStyle::ExperimentalAutoDetectBinPacking

If true, clang-format detects whether function calls and definitions are formatted with one parameter per line.

Each call can be bin-packed, one-per-line or inconclusive. If it is inconclusive, e.g. completely on one line, but a decision needs to be made, clang-format analyzes whether there are other bin-packed cases in the input file and act accordingly.

NOTE: This is an experimental flag, that might go away or be renamed. Do not use this in config files, etc. Use at your own risk.

Definition at line 1024 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ FixNamespaceComments

bool clang::format::FormatStyle::FixNamespaceComments

If true, clang-format adds missing namespace end comments and fixes invalid existing ones.

true:                                  false:
namespace a {                  vs.     namespace a {
foo();                                 foo();
} // namespace a;                      }

Definition at line 1034 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ForEachMacros

std::vector<std::string> clang::format::FormatStyle::ForEachMacros

A vector of macros that should be interpreted as foreach loops instead of as function calls.

These are expected to be macros of the form:

FOREACH(<variable-declaration>, ...)

<loop-body>

In the .clang-format configuration file, this can be configured like:

ForEachMacros: ['RANGES_FOR', 'FOREACH']

For example: BOOST_FOREACH.

Definition at line 1051 of file Format.h.

Referenced by clang::format::FormatTokenLexer::FormatTokenLexer(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ IncludeStyle

tooling::IncludeStyle clang::format::FormatStyle::IncludeStyle

Definition at line 1063 of file Format.h.

Referenced by clang::format::formatReplacements(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), and clang::format::sortCppIncludes().

◆ IndentCaseLabels

bool clang::format::FormatStyle::IndentCaseLabels

Indent case labels one level from the switch statement.

When false, use the same indentation level as for the switch statement. Switch statement body is always indented one level more than case labels.

false:                                 true:
switch (fool) {                vs.     switch (fool) {
case 1:                                  case 1:
  bar();                                   bar();
  break;                                   break;
default:                                 default:
  plop();                                  plop();
}                                      }

Definition at line 1079 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ IndentPPDirectives

PPDirectiveIndentStyle clang::format::FormatStyle::IndentPPDirectives

The preprocessor directive indenting style to use.

Definition at line 1104 of file Format.h.

Referenced by clang::format::ContinuationIndenter::getInitialState(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ IndentWidth

unsigned clang::format::FormatStyle::IndentWidth

The number of columns to use for indentation.

IndentWidth: 3
void f() {
   someFunction();
   if (true, false) {
      f();
   }
}

Definition at line 1117 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ IndentWrappedFunctionNames

bool clang::format::FormatStyle::IndentWrappedFunctionNames

Indent if a function definition or declaration is wrapped after the type.

true:
LoooooooooooooooooooooooooooooooooooooooongReturnType
    LoooooooooooooooooooooooooooooooongFunctionDeclaration();
false:
LoooooooooooooooooooooooooooooooooooooooongReturnType
LoooooooooooooooooooooooooooooooongFunctionDeclaration();

Definition at line 1130 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), and clang::format::shouldIndentWrappedSelectorName().

◆ JavaImportGroups

std::vector<std::string> clang::format::FormatStyle::JavaImportGroups

A vector of prefixes ordered by the desired groups for Java imports.

Each group is seperated by a newline. Static imports will also follow the same grouping convention above all non-static imports. One group's prefix can be a subset of another - the longest prefix is always matched. Within a group, the imports are ordered lexicographically.

In the .clang-format configuration file, this can be configured like in the following yaml example. This will result in imports being formatted as in the Java example below.

JavaImportGroups: ['com.example', 'com', 'org']

import static com.example.function1;
import static com.test.function2;
import static org.example.function3;
import com.example.ClassA;
import com.example.Test;
import com.example.a.ClassB;
import com.test.ClassC;
import org.example.ClassD;

Definition at line 1161 of file Format.h.

Referenced by clang::format::findJavaImportGroup(), clang::format::getChromiumStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ JavaScriptQuotes

JavaScriptQuoteStyle clang::format::FormatStyle::JavaScriptQuotes

The JavaScriptQuoteStyle to use for JavaScript strings.

Definition at line 1187 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ JavaScriptWrapImports

bool clang::format::FormatStyle::JavaScriptWrapImports

Whether to wrap JavaScript import/export statements.

true:
import {
    VeryLongImportsAreAnnoying,
    VeryLongImportsAreAnnoying,
    VeryLongImportsAreAnnoying,
} from 'some/module.js'
false:
import {VeryLongImportsAreAnnoying, VeryLongImportsAreAnnoying, VeryLongImportsAreAnnoying,} from "some/module.js"

Definition at line 1201 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ KeepEmptyLinesAtTheStartOfBlocks

bool clang::format::FormatStyle::KeepEmptyLinesAtTheStartOfBlocks

If true, the empty line at the start of blocks is kept.

true:                                  false:
if (foo) {                     vs.     if (foo) {
                                         bar();
  bar();                               }
}

Definition at line 1211 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ Language

LanguageKind clang::format::FormatStyle::Language

Language, this format style is targeted at.

Definition at line 1241 of file Format.h.

Referenced by clang::format::FormatStyle::FormatStyleSet::Add(), clang::format::BreakableBlockComment::BreakableBlockComment(), clang::format::BreakableLineCommentSection::BreakableLineCommentSection(), clang::format::cleanup(), clang::format::getCommentSplit(), clang::format::BreakableBlockComment::getContentIndent(), clang::format::getEnclosingFunctionName(), clang::format::getGoogleStyle(), clang::format::ContinuationIndenter::getInitialState(), clang::format::getLineCommentIndentPrefix(), clang::format::getLLVMStyle(), clang::format::getStyle(), clang::format::isAllmanBrace(), clang::format::FormatTokenLexer::lex(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), clang::format::FormatToken::opensBlockOrBlockTypeList(), clang::format::opensProtoMessageField(), operator==(), clang::format::parseConfiguration(), clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager(), clang::format::sortIncludes(), and clang::format::TokenAnalyzer::TokenAnalyzer().

◆ MacroBlockBegin

std::string clang::format::FormatStyle::MacroBlockBegin

A regular expression matching macros that start a block.

# With:
MacroBlockBegin: "^NS_MAP_BEGIN|\
NS_TABLE_HEAD$"
MacroBlockEnd: "^\
NS_MAP_END|\
NS_TABLE_.*_END$"
NS_MAP_BEGIN
  foo();
NS_MAP_END
NS_TABLE_HEAD
  bar();
NS_TABLE_FOO_END
# Without:
NS_MAP_BEGIN
foo();
NS_MAP_END
NS_TABLE_HEAD
bar();
NS_TABLE_FOO_END

Definition at line 1269 of file Format.h.

Referenced by clang::format::FormatTokenLexer::FormatTokenLexer(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ MacroBlockEnd

std::string clang::format::FormatStyle::MacroBlockEnd

A regular expression matching macros that end a block.

Definition at line 1272 of file Format.h.

Referenced by clang::format::FormatTokenLexer::FormatTokenLexer(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ MaxEmptyLinesToKeep

unsigned clang::format::FormatStyle::MaxEmptyLinesToKeep

The maximum number of consecutive empty lines to keep.

MaxEmptyLinesToKeep: 1         vs.     MaxEmptyLinesToKeep: 0
int f() {                              int f() {
  int = 1;                                 int i = 1;
                                           i = foo();
  i = foo();                               return i;
                                       }
  return i;
}

Definition at line 1285 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::isAllmanBrace(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ NamespaceIndentation

NamespaceIndentationKind clang::format::FormatStyle::NamespaceIndentation

The indentation used for namespaces.

Definition at line 1322 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ObjCBinPackProtocolList

BinPackStyle clang::format::FormatStyle::ObjCBinPackProtocolList

Controls bin-packing Objective-C protocol conformance list items into as few lines as possible when they go over ColumnLimit.

If Auto (the default), delegates to the value in BinPackParameters. If that is true, bin-packs Objective-C protocol conformance list items into as few lines as possible whenever they go over ColumnLimit.

If Always, always bin-packs Objective-C protocol conformance list items into as few lines as possible whenever they go over ColumnLimit.

If Never, lays out Objective-C protocol conformance list items onto individual lines whenever they go over ColumnLimit.

Always (or Auto, if BinPackParameters=true):
@interface ccccccccccccc () <
    ccccccccccccc, ccccccccccccc,
    ccccccccccccc, ccccccccccccc> {
}
Never (or Auto, if BinPackParameters=false):
@interface ddddddddddddd () <
    ddddddddddddd,
    ddddddddddddd,
    ddddddddddddd,
    ddddddddddddd> {
}

Definition at line 1354 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ObjCBlockIndentWidth

unsigned clang::format::FormatStyle::ObjCBlockIndentWidth

The number of characters to use for indentation of ObjC blocks.

ObjCBlockIndentWidth: 4
[operation setCompletionBlock:^{
    [self onOperationDone];
}];

Definition at line 1364 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ObjCSpaceAfterProperty

bool clang::format::FormatStyle::ObjCSpaceAfterProperty

Definition at line 1368 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ ObjCSpaceBeforeProtocolList

bool clang::format::FormatStyle::ObjCSpaceBeforeProtocolList

Add a space in front of an Objective-C protocol list, i.e.

use Foo <Protocol> instead of Foo<Protocol>.

Definition at line 1372 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakAssignment

unsigned clang::format::FormatStyle::PenaltyBreakAssignment

The penalty for breaking around an assignment operator.

Definition at line 1375 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakBeforeFirstCallParameter

unsigned clang::format::FormatStyle::PenaltyBreakBeforeFirstCallParameter

The penalty for breaking a function call after call(.

Definition at line 1378 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakComment

unsigned clang::format::FormatStyle::PenaltyBreakComment

The penalty for each line break introduced inside a comment.

Definition at line 1381 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakFirstLessLess

unsigned clang::format::FormatStyle::PenaltyBreakFirstLessLess

The penalty for breaking before the first <<.

Definition at line 1384 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakString

unsigned clang::format::FormatStyle::PenaltyBreakString

The penalty for each line break introduced inside a string literal.

Definition at line 1387 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyBreakTemplateDeclaration

unsigned clang::format::FormatStyle::PenaltyBreakTemplateDeclaration

The penalty for breaking after template declaration.

Definition at line 1390 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyExcessCharacter

unsigned clang::format::FormatStyle::PenaltyExcessCharacter

The penalty for each character outside of the column limit.

Definition at line 1393 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PenaltyReturnTypeOnItsOwnLine

unsigned clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine

Penalty for putting the return type of a function onto its own line.

Definition at line 1397 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ PointerAlignment

PointerAlignmentStyle clang::format::FormatStyle::PointerAlignment

Pointer and reference alignment style.

Definition at line 1419 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ RawStringFormats

std::vector<RawStringFormat> clang::format::FormatStyle::RawStringFormats

Defines hints for detecting supported languages code blocks in raw strings.

A raw string with a matching delimiter or a matching enclosing function name will be reformatted assuming the specified language based on the style for that language defined in the .clang-format file. If no style has been defined in the .clang-format file for the specific language, a predefined style given by 'BasedOnStyle' is used. If 'BasedOnStyle' is not found, the formatting is based on llvm style. A matching delimiter takes precedence over a matching enclosing function name for determining the language of the raw string contents.

If a canonical delimiter is specified, occurrences of other delimiters for the same language will be updated to the canonical if possible.

There should be at most one specification per language and each delimiter and enclosing function should not occur in multiple specifications.

To configure this in the .clang-format file, use:

RawStringFormats:
  - Language: TextProto
      Delimiters:
        - 'pb'
        - 'proto'
      EnclosingFunctions:
        - 'PARSE_TEXT_PROTO'
      BasedOnStyle: google
  - Language: Cpp
      Delimiters:
        - 'cc'
        - 'cpp'
      BasedOnStyle: llvm
      CanonicalDelimiter: 'cc'

Definition at line 1478 of file Format.h.

Referenced by clang::format::getCanonicalRawStringDelimiter(), clang::format::getGoogleStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), operator==(), and clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

◆ ReflowComments

bool clang::format::FormatStyle::ReflowComments

If true, clang-format will attempt to re-flow comments.

false:
// veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongComment with plenty of information
/* second veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongComment with plenty of information */
true:
// veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongComment with plenty of
// information
/* second veryVeryVeryVeryVeryVeryVeryVeryVeryVeryVeryLongComment with plenty of
 * information */

Definition at line 1492 of file Format.h.

Referenced by clang::format::getEnclosingFunctionName(), clang::format::getLLVMStyle(), and llvm::yaml::MappingTraits< FormatStyle >::mapping().

◆ SortIncludes

bool clang::format::FormatStyle::SortIncludes

If true, clang-format will sort #includes.

false:                                 true:
#include "b.h"                 vs.     #include "a.h"
#include "a.h"                         #include "b.h"

Definition at line 1500 of file Format.h.

Referenced by clang::format::getChromiumStyle(), clang::format::getLLVMStyle(), clang::format::getNoStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and clang::format::sortIncludes().

◆ SortUsingDeclarations

bool clang::format::FormatStyle::SortUsingDeclarations

If true, clang-format will sort using declarations.

The order of using declarations is defined as follows: Split the strings by "::" and discard any initial empty strings. The last element of each list is a non-namespace name; all others are namespace names. Sort the lists of names lexicographically, where the sort order of individual names is that all non-namespace names come before all namespace names, and within those groups, names are in case-insensitive lexicographic order.

false:                                 true:
using std::cout;               vs.     using std::cin;
using std::cin;                        using std::cout;

Definition at line 1516 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getNoStyle(), and llvm::yaml::MappingTraits< FormatStyle >::mapping().

◆ SpaceAfterCStyleCast

bool clang::format::FormatStyle::SpaceAfterCStyleCast

If true, a space is inserted after C style casts.

true: false:

(int) i; vs. (int)i;

Definition at line 1523 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceAfterTemplateKeyword

bool clang::format::FormatStyle::SpaceAfterTemplateKeyword

If true, a space will be inserted after the 'template' keyword.

true: false:

template <int> void foo(); vs. template<int> void foo();

Definition at line 1530 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getMozillaStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeAssignmentOperators

bool clang::format::FormatStyle::SpaceBeforeAssignmentOperators

If false, spaces will be removed before assignment operators.

true:                                  false:
int a = 5;                     vs.     int a=5;
a += 42                                a+=42;

Definition at line 1538 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeCpp11BracedList

bool clang::format::FormatStyle::SpaceBeforeCpp11BracedList

If true, a space will be inserted before a C++11 braced list used to initialize an object (after the preceding identifier or type).

true:                                  false:
Foo foo { bar };               vs.     Foo foo{ bar };
Foo {};                                Foo{};
vector<int> { 1, 2, 3 };               vector<int>{ 1, 2, 3 };
new int[3] { 1, 2, 3 };                new int[3]{ 1, 2, 3 };

Definition at line 1549 of file Format.h.

Referenced by clang::format::getLLVMStyle(), clang::format::getWebKitStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeCtorInitializerColon

bool clang::format::FormatStyle::SpaceBeforeCtorInitializerColon

If false, spaces will be removed before constructor initializer colon.

true: false:

Foo::Foo() : a(a) {} Foo::Foo(): a(a) {}

Definition at line 1557 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeInheritanceColon

bool clang::format::FormatStyle::SpaceBeforeInheritanceColon

If false, spaces will be removed before inheritance colon.

true: false:

class Foo : Bar {} vs. class Foo: Bar {}

Definition at line 1564 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeParens

SpaceBeforeParensOptions clang::format::FormatStyle::SpaceBeforeParens

Defines in which cases to put a space before opening parentheses.

Definition at line 1602 of file Format.h.

Referenced by clang::format::getGNUStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceBeforeRangeBasedForLoopColon

bool clang::format::FormatStyle::SpaceBeforeRangeBasedForLoopColon

If false, spaces will be removed before range-based for loop colon.

true: false:

for (auto v : values) {} vs. for(auto v: values) {}

Definition at line 1610 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpaceInEmptyParentheses

bool clang::format::FormatStyle::SpaceInEmptyParentheses

If true, spaces may be inserted into ().

true:                                false:
void f( ) {                    vs.   void f() {
  int x[] = {foo( ), bar( )};          int x[] = {foo(), bar()};
  if (true) {                          if (true) {
    f( );                                f();
  }                                    }
}                                    }

Definition at line 1622 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesBeforeTrailingComments

unsigned clang::format::FormatStyle::SpacesBeforeTrailingComments

The number of spaces before trailing line comments (// - comments).

This does not affect trailing block comments (/* - comments) as those commonly have different usage patterns and a number of special cases.

SpacesBeforeTrailingComments: 3
void f() {
  if (true) {   // foo1
    f();        // bar
  }             // foo
}

Definition at line 1638 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesInAngles

bool clang::format::FormatStyle::SpacesInAngles

If true, spaces will be inserted after < and before > in template argument lists.

true:                                  false:
static_cast< int >(arg);       vs.     static_cast<int>(arg);
std::function< void(int) > fct;        std::function<void(int)> fct;

Definition at line 1647 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesInContainerLiterals

bool clang::format::FormatStyle::SpacesInContainerLiterals

If true, spaces are inserted inside container literals (e.g.

ObjC and Javascript array and dict literals).

true:                                  false:
var arr = [ 1, 2, 3 ];         vs.     var arr = [1, 2, 3];
f({a : 1, b : 2, c : 3});              f({a: 1, b: 2, c: 3});

Definition at line 1656 of file Format.h.

Referenced by clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesInCStyleCastParentheses

bool clang::format::FormatStyle::SpacesInCStyleCastParentheses

If true, spaces may be inserted into C style casts.

true: false:

x = ( int32 )y vs. x = (int32)y

Definition at line 1663 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesInParentheses

bool clang::format::FormatStyle::SpacesInParentheses

If true, spaces will be inserted after ( and before ).

true: false:

t f( Deleted & ) & = delete; vs. t f(Deleted &) & = delete;

Definition at line 1670 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ SpacesInSquareBrackets

bool clang::format::FormatStyle::SpacesInSquareBrackets

If true, spaces will be inserted after [ and before ].

Lambdas or unspecified size array declarations will not be affected.

true:                                  false:
int a[ 5 ];                    vs.     int a[5];
std::unique_ptr<int[]> foo() {} // Won't be affected

Definition at line 1679 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ Standard

LanguageStandard clang::format::FormatStyle::Standard

Format compatible with this standard, e.g.

use A<A<int> > instead of A<A<int>> for LS_Cpp03.

Definition at line 1694 of file Format.h.

Referenced by clang::format::getFormattingLangOpts(), clang::format::getGNUStyle(), clang::format::getGoogleStyle(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ StatementMacros

std::vector<std::string> clang::format::FormatStyle::StatementMacros

A vector of macros that should be interpreted as complete statements.

Typical macros are expressions, and require a semi-colon to be added; sometimes this is not the case, and this allows to make clang-format aware of such cases.

For example: Q_UNUSED

Definition at line 1061 of file Format.h.

Referenced by clang::format::FormatTokenLexer::FormatTokenLexer(), clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ TabWidth

unsigned clang::format::FormatStyle::TabWidth

The number of columns used for tab stops.

Definition at line 1697 of file Format.h.

Referenced by clang::format::BreakableBlockComment::BreakableBlockComment(), clang::format::BreakableLineCommentSection::BreakableLineCommentSection(), clang::format::getLLVMStyle(), clang::format::BreakableBlockComment::getRangeLength(), clang::format::BreakableLineCommentSection::getRangeLength(), clang::format::BreakableStringLiteral::getRemainingLength(), clang::format::BreakableStringLiteral::getSplit(), clang::format::BreakableComment::getSplit(), clang::format::FormatTokenLexer::lex(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

◆ UseTab

UseTabStyle clang::format::FormatStyle::UseTab

The way to use tab characters in the resulting file.

Definition at line 1713 of file Format.h.

Referenced by clang::format::getLLVMStyle(), llvm::yaml::MappingTraits< FormatStyle >::mapping(), and operator==().

The documentation for this struct was generated from the following files:

include/clang/Format/Format.h
lib/Format/Format.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ BinaryOperatorStyle

◆ BinPackStyle

◆ BraceBreakingStyle

◆ BracketAlignmentStyle

◆ BreakConstructorInitializersStyle

◆ BreakInheritanceListStyle

◆ BreakTemplateDeclarationsStyle

◆ DefinitionReturnTypeBreakingStyle

◆ EscapedNewlineAlignmentStyle

◆ JavaScriptQuoteStyle

◆ LanguageKind

◆ LanguageStandard

◆ NamespaceIndentationKind

◆ PointerAlignmentStyle

◆ PPDirectiveIndentStyle

◆ ReturnTypeBreakingStyle

◆ ShortFunctionStyle

◆ SpaceBeforeParensOptions

◆ UseTabStyle

Member Function Documentation

◆ BuildStyleSetFromConfiguration()

◆ GetLanguageStyle()

◆ isCpp()

◆ operator==()

Friends And Related Function Documentation

◆ parseConfiguration

Member Data Documentation

◆ AccessModifierOffset

◆ AlignAfterOpenBracket

◆ AlignConsecutiveAssignments

◆ AlignConsecutiveDeclarations

◆ AlignEscapedNewlines

◆ AlignOperands

◆ AlignTrailingComments

◆ AllowAllParametersOfDeclarationOnNextLine

◆ AllowShortBlocksOnASingleLine

◆ AllowShortCaseLabelsOnASingleLine

◆ AllowShortFunctionsOnASingleLine

◆ AllowShortIfStatementsOnASingleLine

◆ AllowShortLoopsOnASingleLine

◆ AlwaysBreakAfterDefinitionReturnType

◆ AlwaysBreakAfterReturnType

◆ AlwaysBreakBeforeMultilineStrings

◆ AlwaysBreakTemplateDeclarations

◆ BinPackArguments

◆ BinPackParameters

◆ BraceWrapping

◆ BreakAfterJavaFieldAnnotations

◆ BreakBeforeBinaryOperators

◆ BreakBeforeBraces

◆ BreakBeforeTernaryOperators

◆ BreakConstructorInitializers

◆ BreakInheritanceList

◆ BreakStringLiterals

◆ ColumnLimit

◆ CommentPragmas

◆ CompactNamespaces

◆ ConstructorInitializerAllOnOneLineOrOnePerLine

◆ ConstructorInitializerIndentWidth

◆ ContinuationIndentWidth

◆ Cpp11BracedListStyle

◆ DerivePointerAlignment

◆ DisableFormat

◆ ExperimentalAutoDetectBinPacking

◆ FixNamespaceComments

◆ ForEachMacros

◆ IncludeStyle

◆ IndentCaseLabels

◆ IndentPPDirectives

◆ IndentWidth

◆ IndentWrappedFunctionNames

◆ JavaImportGroups