clang::format Namespace Reference

Namespaces
	encoding
	internal

Classes
struct	AdditionalKeywords
	Encapsulates keywords that are context sensitive or for languages not properly supported by Clang's lexer. More...
class	AffectedRangeManager
class	AnnotatedLine
class	BreakableBlockComment
class	BreakableComment
class	BreakableLineCommentSection
class	BreakableStringLiteral
class	BreakableToken
	Base class for tokens / ranges of tokens that can allow breaking within the tokens - for example, to avoid whitespace beyond the column limit, or to reflow text. More...
class	CommaSeparatedList
class	CompoundStatementIndenter
class	ContinuationIndenter
class	DefinitionBlockSeparator
class	Environment
class	FatalDiagnosticConsumer
struct	FormatStyle
	The FormatStyle is used to configure the formatting to follow specific guidelines. More...
struct	FormattingAttemptStatus
	Represents the status of a formatting attempt. More...
struct	FormatToken
	A wrapper around a Token storing information about the whitespace characters preceding it. More...
class	FormatTokenLexer
class	FormatTokenSource
class	JavaScriptImportSorter
struct	JsImportedSymbol
struct	JsModuleReference
class	LeftRightQualifierAlignmentFixer
struct	LineState
	The current state when indenting a unwrapped line. More...
class	MacroExpander
	Takes a set of macro definitions as strings and allows expanding calls to those macros. More...
struct	MacroExpansion
	Contains information on the token's role in a macro expansion. More...
class	NamespaceEndCommentsFixer
struct	ParenState
class	ParseErrorCategory
class	QualifierAlignmentFixer
struct	RawStringFormatStyleManager
class	ScopedLineState
class	TokenAnalyzer
class	TokenAnnotator
	Determines extra information about the tokens comprising an UnwrappedLine. More...
class	TokenRole
struct	UnwrappedLine
	An unwrapped line is a sequence of Token, that we would like to put on a single line if there was no column limit. More...
class	UnwrappedLineConsumer
class	UnwrappedLineFormatter
struct	UnwrappedLineNode
class	UnwrappedLineParser
class	UsingDeclarationsSorter
class	WhitespaceManager
	Manages the whitespaces around tokens and their replacements. More...

Typedefs
typedef std::function< std::pair< tooling::Replacements, unsigned > const Environment &)>	AnalyzerPass

Enumerations
enum	ParseError {   ParseError::Success = 0, ParseError::Error, ParseError::Unsuitable, ParseError::BinPackTrailingCommaConflict,   ParseError::InvalidQualifierSpecified, ParseError::DuplicateQualifierSpecified, ParseError::MissingQualifierType, ParseError::MissingQualifierOrder }
enum	TokenType : uint8_t { NUM_TOKEN_TYPES }
	Determines the semantic type of a syntactic token, e.g. More...
enum	BraceBlockKind { BK_Unknown, BK_Block, BK_BracedInit }
enum	ParameterPackingKind { PPK_BinPacked, PPK_OnePerLine, PPK_Inconclusive }
enum	FormatDecision { FD_Unformatted, FD_Continue, FD_Break }
enum	MacroRole { MR_ExpandedArg, MR_UnexpandedArg, MR_Hidden }
	Roles a token can take in a configured macro expansion. More...
enum	LexerState { NORMAL, TEMPLATE_STRING, TOKEN_STASHED }
enum	LineType {   LT_Invalid, LT_ImportStatement, LT_ObjCDecl, LT_ObjCMethodDecl,   LT_ObjCProperty, LT_Other, LT_PreprocessorDirective, LT_VirtualFunctionDecl,   LT_ArrayOfStructInitializer }

Functions
const std::error_category &	getParseCategory ()
std::error_code	make_error_code (ParseError e)
FormatStyle	getLLVMStyle (FormatStyle::LanguageKind Language=FormatStyle::LanguageKind::LK_Cpp)
	Returns a format style complying with the LLVM coding standards: http://llvm.org/docs/CodingStandards.html. More...
FormatStyle	getGoogleStyle (FormatStyle::LanguageKind Language)
	Returns a format style complying with one of Google's style guides: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml. More...
FormatStyle	getChromiumStyle (FormatStyle::LanguageKind Language)
	Returns a format style complying with Chromium's style guide: http://www.chromium.org/developers/coding-style. More...
FormatStyle	getMozillaStyle ()
	Returns a format style complying with Mozilla's style guide: https://firefox-source-docs.mozilla.org/code-quality/coding-style/index.html. More...
FormatStyle	getWebKitStyle ()
	Returns a format style complying with Webkit's style guide: http://www.webkit.org/coding/coding-style.html. More...
FormatStyle	getGNUStyle ()
	Returns a format style complying with GNU Coding Standards: http://www.gnu.org/prep/standards/standards.html. More...
FormatStyle	getMicrosoftStyle (FormatStyle::LanguageKind Language)
	Returns a format style complying with Microsoft style guide: https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017. More...
FormatStyle	getNoStyle ()
	Returns style indicating formatting should be not applied at all. More...
bool	getPredefinedStyle (StringRef Name, FormatStyle::LanguageKind Language, FormatStyle *Style)
	Gets a predefined style for the specified language by name. More...
std::error_code	parseConfiguration (llvm::MemoryBufferRef Config, FormatStyle *Style, bool AllowUnknownOptions=false, llvm::SourceMgr::DiagHandlerTy DiagHandler=nullptr, void *DiagHandlerCtx=nullptr)
	Parse configuration from YAML-formatted text. More...
std::error_code	parseConfiguration (StringRef Config, FormatStyle *Style, bool AllowUnknownOptions=false)
	Like above but accepts an unnamed buffer. More...
std::string	configurationAsText (const FormatStyle &Style)
	Gets configuration in a YAML string. More...
tooling::Replacements	sortIncludes (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, unsigned *Cursor=nullptr)
	Returns the replacements necessary to sort all #include blocks that are affected by Ranges. More...
llvm::Expected< tooling::Replacements >	formatReplacements (StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
	Returns the replacements corresponding to applying and formatting Replaces on success; otheriwse, return an llvm::Error carrying llvm::StringError. More...
llvm::Expected< tooling::Replacements >	cleanupAroundReplacements (StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
	Returns the replacements corresponding to applying Replaces and cleaning up the code after that on success; otherwise, return an llvm::Error carrying llvm::StringError. More...
tooling::Replacements	reformat (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>", FormattingAttemptStatus *Status=nullptr)
	Reformats the given Ranges in Code. More...
tooling::Replacements	reformat (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, bool *IncompleteFormat)
	Same as above, except if IncompleteFormat is non-null, its value will be set to true if any of the affected ranges were not formatted due to a non-recoverable syntax error. More...
tooling::Replacements	cleanup (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Clean up any erroneous/redundant code in the given Ranges in Code. More...
tooling::Replacements	fixNamespaceEndComments (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Fix namespace end comments in the given Ranges in Code. More...
tooling::Replacements	separateDefinitionBlocks (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Inserts or removes empty lines separating definition blocks including classes, structs, functions, namespaces, and enums in the given Ranges in Code. More...
tooling::Replacements	sortUsingDeclarations (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName="<stdin>")
	Sort consecutive using declarations in the given Ranges in Code. More...
LangOptions	getFormattingLangOpts (const FormatStyle &Style=getLLVMStyle())
	Returns the LangOpts that the formatter expects you to set. More...
llvm::Expected< FormatStyle >	getStyle (StringRef StyleName, StringRef FileName, StringRef FallbackStyle, StringRef Code="", llvm::vfs::FileSystem *FS=nullptr, bool AllowUnknownOptions=false)
	Construct a FormatStyle based on StyleName. More...
FormatStyle::LanguageKind	guessLanguage (StringRef FileName, StringRef Code)
StringRef	getLanguageName (FormatStyle::LanguageKind Language)
static bool	IsBlank (char C)
static StringRef	getLineCommentIndentPrefix (StringRef Comment, const FormatStyle &Style)
static BreakableToken::Split	getCommentSplit (StringRef Text, unsigned ContentStartColumn, unsigned ColumnLimit, unsigned TabWidth, encoding::Encoding Encoding, const FormatStyle &Style, bool DecorationEndsWithStar=false)
static BreakableToken::Split	getStringSplit (StringRef Text, unsigned UsedColumns, unsigned ColumnLimit, unsigned TabWidth, encoding::Encoding Encoding)
bool	switchesFormatting (const FormatToken &Token)
	Checks if Token switches formatting, like /* clang-format off *‍/. More...
static bool	mayReflowContent (StringRef Content)
static bool	shouldIndentWrappedSelectorName (const FormatStyle &Style, LineType LineType)
static unsigned	getLengthToMatchingParen (const FormatToken &Tok, const std::vector< ParenState > &Stack)
static unsigned	getLengthToNextOperator (const FormatToken &Tok)
static bool	startsSegmentOfBuilderTypeCall (const FormatToken &Tok)
static bool	startsNextParameter (const FormatToken &Current, const FormatStyle &Style)
static bool	opensProtoMessageField (const FormatToken &LessTok, const FormatStyle &Style)
static llvm::Optional< StringRef >	getRawStringDelimiter (StringRef TokenText)
static StringRef	getCanonicalRawStringDelimiter (const FormatStyle &Style, FormatStyle::LanguageKind Language)
static bool	hasNestedBlockInlined (const FormatToken *Previous, const FormatToken &Current, const FormatStyle &Style)
static unsigned	getLastLineEndColumn (StringRef Text, unsigned StartColumn, unsigned TabWidth, encoding::Encoding Encoding)
static StringRef	getEnclosingFunctionName (const FormatToken &Current)
llvm::Error	make_string_error (const llvm::Twine &Message)
static void	expandPresetsBraceWrapping (FormatStyle &Expanded)
static void	expandPresetsSpaceBeforeParens (FormatStyle &Expanded)
ParseError	validateQualifierOrder (FormatStyle *Style)
static bool	affectsRange (ArrayRef< tooling::Range > Ranges, unsigned Start, unsigned End)
static std::pair< unsigned, unsigned >	FindCursorIndex (const SmallVectorImpl< IncludeDirective > &Includes, const SmallVectorImpl< unsigned > &Indices, unsigned Cursor)
std::string	replaceCRLF (const std::string &Code)
static void	sortCppIncludes (const FormatStyle &Style, const SmallVectorImpl< IncludeDirective > &Includes, ArrayRef< tooling::Range > Ranges, StringRef FileName, StringRef Code, tooling::Replacements &Replaces, unsigned *Cursor)
tooling::Replacements	sortCppIncludes (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces, unsigned *Cursor)
static unsigned	findJavaImportGroup (const FormatStyle &Style, StringRef ImportIdentifier)
static void	sortJavaImports (const FormatStyle &Style, const SmallVectorImpl< JavaImportDirective > &Imports, ArrayRef< tooling::Range > Ranges, StringRef FileName, StringRef Code, tooling::Replacements &Replaces)
tooling::Replacements	sortJavaImports (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName, tooling::Replacements &Replaces)
bool	isMpegTS (StringRef Code)
bool	isLikelyXml (StringRef Code)
template<typename T >
static llvm::Expected< tooling::Replacements >	processReplacements (T ProcessFunc, StringRef Code, const tooling::Replacements &Replaces, const FormatStyle &Style)
static FormatStyle::LanguageKind	getLanguageByFileName (StringRef FileName)
llvm::ErrorOr< std::unique_ptr< llvm::MemoryBuffer > >	loadAndParseConfigFile (StringRef ConfigFile, llvm::vfs::FileSystem *FS, FormatStyle *Style, bool AllowUnknownOptions)
const char *	getTokenTypeName (TokenType Type)
	Determines the name of a token type. More...
static unsigned	CodePointsBetween (const FormatToken *Begin, const FormatToken *End)
const FormatToken *	getNamespaceToken (const AnnotatedLine *Line, const SmallVectorImpl< AnnotatedLine * > &AnnotatedLines)
StringRef	getNamespaceTokenText (const AnnotatedLine *Line, const SmallVectorImpl< AnnotatedLine * > &AnnotatedLines)
static void	replaceToken (const SourceManager &SourceMgr, tooling::Replacements &Fixes, const CharSourceRange &Range, std::string NewText)
static void	removeToken (const SourceManager &SourceMgr, tooling::Replacements &Fixes, const FormatToken *First)
static void	insertQualifierAfter (const SourceManager &SourceMgr, tooling::Replacements &Fixes, const FormatToken *First, const std::string &Qualifier)
static void	insertQualifierBefore (const SourceManager &SourceMgr, tooling::Replacements &Fixes, const FormatToken *First, const std::string &Qualifier)
static bool	endsWithSpace (const std::string &s)
static bool	startsWithSpace (const std::string &s)
static void	rotateTokens (const SourceManager &SourceMgr, tooling::Replacements &Fixes, const FormatToken *First, const FormatToken *Last, bool Left)
bool	operator< (const JsModuleReference &LHS, const JsModuleReference &RHS)
tooling::Replacements	sortJavaScriptImports (const FormatStyle &Style, StringRef Code, ArrayRef< tooling::Range > Ranges, StringRef FileName)
static unsigned	maxNestingDepth (const AnnotatedLine &Line)
static bool	isFunctionDeclarationName (bool IsCpp, const FormatToken &Current, const AnnotatedLine &Line)
static bool	isAllmanBrace (const FormatToken &Tok)
static bool	IsFunctionArgument (const FormatToken &Tok)
static bool	isItAnEmptyLambdaAllowed (const FormatToken &Tok, FormatStyle::ShortLambdaStyle ShortLambdaOption)
static bool	isAllmanLambdaBrace (const FormatToken &Tok)
static const FormatToken *	getFirstNonComment (const AnnotatedLine &Line)
template<class T >
static void	hash_combine (std::size_t &seed, const T &v)
static bool	isGoogScope (const UnwrappedLine &Line)
static bool	isIIFE (const UnwrappedLine &Line, const AdditionalKeywords &Keywords)
static bool	ShouldBreakBeforeBrace (const FormatStyle &Style, const FormatToken &InitialToken)
static bool	tokenCanStartNewLine (const FormatToken &Tok)
static bool	mustBeJSIdent (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static bool	mustBeJSIdentOrValue (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static bool	isJSDeclOrStmt (const AdditionalKeywords &Keywords, const FormatToken *FormatTok)
static bool	isC78Type (const FormatToken &Tok)
static bool	isC78ParameterDecl (const FormatToken *Tok, const FormatToken *Next, const FormatToken *FuncName)
static FormatToken *	getLastNonComment (const UnwrappedLine &Line)
static void	markOptionalBraces (FormatToken *LeftBrace)
static bool	isCOperatorFollowingVar (tok::TokenKind kind)
static LLVM_ATTRIBUTE_UNUSED void	printDebugInfo (const UnwrappedLine &Line, StringRef Prefix="")
static bool	continuesLineCommentSection (const FormatToken &FormatTok, const UnwrappedLine &Line, const llvm::Regex &CommentPragmasRegex)
template<typename F >
static void	AlignTokenSequence (const FormatStyle &Style, unsigned Start, unsigned End, unsigned Column, bool RightJustify, F &&Matches, SmallVector< WhitespaceManager::Change, 16 > &Changes)
template<typename F >
static unsigned	AlignTokens (const FormatStyle &Style, F &&Matches, SmallVector< WhitespaceManager::Change, 16 > &Changes, unsigned StartAt, const FormatStyle::AlignConsecutiveStyle &ACS={}, bool RightJustify=false)
static void	AlignMacroSequence (unsigned &StartOfSequence, unsigned &EndOfSequence, unsigned &MinColumn, unsigned &MaxColumn, bool &FoundMatchOnLine, std::function< bool(const WhitespaceManager::Change &C)> AlignMacrosMatches, SmallVector< WhitespaceManager::Change, 16 > &Changes)

Variables
const char *	StyleOptionHelpDescription
	Description to be used for help text for a llvm::cl option for specifying format style. More...
const char *	DefaultFormatStyle = "file"
	The suggested format style to use by default. More...
const char *	DefaultFallbackStyle = "LLVM"
	The suggested predefined style to use as the fallback style in getStyle. More...
static constexpr StringRef	Blanks = " \t\v\f\r"

Typedef Documentation

AnalyzerPass

typedef std::function<std::pair<tooling::Replacements, unsigned> const Environment &)> clang::format::AnalyzerPass

Definition at line 26 of file QualifierAlignmentFixer.h.

Enumeration Type Documentation

BraceBlockKind

enum clang::format::BraceBlockKind

Enumerator
BK_Unknown
BK_Block
BK_BracedInit

Definition at line 153 of file FormatToken.h.

FormatDecision

enum clang::format::FormatDecision

Enumerator
FD_Unformatted
FD_Continue
FD_Break

Definition at line 158 of file FormatToken.h.

LexerState

enum clang::format::LexerState

Enumerator
NORMAL
TEMPLATE_STRING
TOKEN_STASHED

Definition at line 33 of file FormatTokenLexer.h.

LineType

enum clang::format::LineType

Enumerator
LT_Invalid
LT_ImportStatement
LT_ObjCDecl
LT_ObjCMethodDecl
LT_ObjCProperty
LT_Other
LT_PreprocessorDirective
LT_VirtualFunctionDecl
LT_ArrayOfStructInitializer

Definition at line 24 of file TokenAnnotator.h.

MacroRole

enum clang::format::MacroRole

Roles a token can take in a configured macro expansion.

Enumerator
MR_ExpandedArg	The token was expanded from a macro argument when formatting the expanded token sequence.
MR_UnexpandedArg	The token is part of a macro argument that was previously formatted as expansion when formatting the unexpanded macro call.
MR_Hidden	The token was expanded from a macro definition, and is not visible as part of the macro call.

Definition at line 161 of file FormatToken.h.

ParameterPackingKind

enum clang::format::ParameterPackingKind

Enumerator
PPK_BinPacked
PPK_OnePerLine
PPK_Inconclusive

Definition at line 156 of file FormatToken.h.

ParseError

enum clang::format::ParseError

strong

Enumerator
Success
Error
Unsuitable
BinPackTrailingCommaConflict
InvalidQualifierSpecified
DuplicateQualifierSpecified
MissingQualifierType
MissingQualifierOrder

Definition at line 34 of file Format.h.

TokenType

enum clang::format::TokenType : uint8_t

Determines the semantic type of a syntactic token, e.g.

whether "<" is a template opener or binary operator.

Enumerator
NUM_TOKEN_TYPES

Definition at line 142 of file FormatToken.h.

Function Documentation

affectsRange()

static bool clang::format::affectsRange ( ArrayRef< tooling::Range >  Ranges, unsigned  Start, unsigned  End  )

static

Definition at line 2569 of file Format.cpp.

References End.

AlignMacroSequence()

static void clang::format::AlignMacroSequence ( unsigned &  StartOfSequence, unsigned &  EndOfSequence, unsigned &  MinColumn, unsigned &  MaxColumn, bool &  FoundMatchOnLine, std::function< bool(const WhitespaceManager::Change &C)>  AlignMacrosMatches, SmallVector< WhitespaceManager::Change, 16 > &  Changes  )

static

Definition at line 653 of file WhitespaceManager.cpp.

References clang::prec::Shift, and UINT_MAX.

AlignTokens()

template<typename F >

static unsigned clang::format::AlignTokens ( const FormatStyle &  Style, F &&  Matches, SmallVector< WhitespaceManager::Change, 16 > &  Changes, unsigned  StartAt, const FormatStyle::AlignConsecutiveStyle &  ACS = {}, bool  RightJustify = false  )

static

Definition at line 484 of file WhitespaceManager.cpp.

AlignTokenSequence()

template<typename F >

static void clang::format::AlignTokenSequence ( const FormatStyle &  Style, unsigned  Start, unsigned  End, unsigned  Column, bool  RightJustify, F &&  Matches, SmallVector< WhitespaceManager::Change, 16 > &  Changes  )

static

Definition at line 275 of file WhitespaceManager.cpp.

cleanup()

tooling::Replacements clang::format::cleanup	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Clean up any erroneous/redundant code in the given Ranges in Code.

Returns the Replacements that clean up all Ranges in Code.

Definition at line 3312 of file Format.cpp.

Referenced by clang::CodeGen::EHScopeStack::containsOnlyLifetimeMarkers(), clang::CodeGen::CodeGenFunction::EmitAnyExprToExn(), clang::CodeGen::CodeGenFunction::EmitDelegateCallArg(), clang::CodeGen::EHScopeStack::getInnermostActiveNormalCleanup(), clang::CodeGen::CodeGenFunction::initFullExprCleanupWithFlag(), IsUsedAsEHCleanup(), clang::CodeGen::EHScopeStack::requiresLandingPad(), and clang::CodeGen::CGBlockInfo::Capture::setCleanup().

cleanupAroundReplacements()

llvm::Expected< tooling::Replacements > clang::format::cleanupAroundReplacements	(	StringRef	Code,
		const tooling::Replacements &	Replaces,
		const FormatStyle &	Style
	)

Returns the replacements corresponding to applying Replaces and cleaning up the code after that on success; otherwise, return an llvm::Error carrying llvm::StringError.

This also supports inserting/deleting C++ include directives:

• If a replacement has offset UINT_MAX, length 0, and a replacement text that is an include directive, this will insert the include into the correct block in the Code.
• If a replacement has offset UINT_MAX, length 1, and a replacement text that is the name of the header to be removed, the header will be removed from Code if it exists. The include manipulation is done via tooling::HeaderInclude, see its documentation for more details on how include insertion points are found and what edits are produced.

Definition at line 3156 of file Format.cpp.

Referenced by clang::tooling::applyAtomicChanges().

CodePointsBetween()

static unsigned clang::format::CodePointsBetween ( const FormatToken *  Begin, const FormatToken *  End  )

static

Definition at line 166 of file FormatToken.cpp.

References Begin, and End.

Referenced by clang::format::CommaSeparatedList::precomputeFormattingInfos().

configurationAsText()

std::string clang::format::configurationAsText

(

const FormatStyle &

Style

)

Gets configuration in a YAML string.

Definition at line 1783 of file Format.cpp.

continuesLineCommentSection()

static bool clang::format::continuesLineCommentSection ( const FormatToken &  FormatTok, const UnwrappedLine &  Line, const llvm::Regex &  CommentPragmasRegex  )

static

Definition at line 3938 of file UnwrappedLineParser.cpp.

References Line, and clang::format::FormatToken::TokenText.

endsWithSpace()

static bool clang::format::endsWithSpace ( const std::string &  s )

static

Definition at line 152 of file QualifierAlignmentFixer.cpp.

References s.

Referenced by rotateTokens().

expandPresetsBraceWrapping()

static void clang::format::expandPresetsBraceWrapping ( FormatStyle &  Expanded )

static

Definition at line 1040 of file Format.cpp.

References clang::format::FormatStyle::BraceWrappingFlags::AfterCaseLabel, clang::format::FormatStyle::BraceWrappingFlags::AfterClass, clang::format::FormatStyle::BraceWrappingFlags::AfterControlStatement, clang::format::FormatStyle::BraceWrappingFlags::AfterEnum, clang::format::FormatStyle::BraceWrappingFlags::AfterExternBlock, clang::format::FormatStyle::BraceWrappingFlags::AfterFunction, clang::format::FormatStyle::BraceWrappingFlags::AfterNamespace, clang::format::FormatStyle::BraceWrappingFlags::AfterObjCDeclaration, clang::format::FormatStyle::BraceWrappingFlags::AfterStruct, clang::format::FormatStyle::BraceWrappingFlags::AfterUnion, clang::format::FormatStyle::BraceWrappingFlags::BeforeCatch, clang::format::FormatStyle::BraceWrappingFlags::BeforeElse, clang::format::FormatStyle::BraceWrappingFlags::BeforeLambdaBody, clang::format::FormatStyle::BraceWrapping, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BS_Allman, clang::format::FormatStyle::BS_Custom, clang::format::FormatStyle::BS_GNU, clang::format::FormatStyle::BS_Linux, clang::format::FormatStyle::BS_Mozilla, clang::format::FormatStyle::BS_Stroustrup, clang::format::FormatStyle::BS_WebKit, clang::format::FormatStyle::BS_Whitesmiths, clang::format::FormatStyle::BWACS_Always, clang::format::FormatStyle::BWACS_Never, clang::format::FormatStyle::IEBS_AfterExternBlock, clang::format::FormatStyle::IndentExternBlock, clang::format::FormatStyle::BraceWrappingFlags::SplitEmptyFunction, and clang::format::FormatStyle::BraceWrappingFlags::SplitEmptyRecord.

expandPresetsSpaceBeforeParens()

static void clang::format::expandPresetsSpaceBeforeParens ( FormatStyle &  Expanded )

static

Definition at line 1144 of file Format.cpp.

References clang::format::FormatStyle::SpaceBeforeParensCustom::AfterControlStatements, clang::format::FormatStyle::SpaceBeforeParensCustom::AfterForeachMacros, clang::format::FormatStyle::SpaceBeforeParensCustom::AfterIfMacros, clang::format::FormatStyle::SpaceBeforeParensCustom::BeforeNonEmptyParentheses, clang::format::FormatStyle::SBPO_Always, clang::format::FormatStyle::SBPO_ControlStatements, clang::format::FormatStyle::SBPO_ControlStatementsExceptControlMacros, clang::format::FormatStyle::SBPO_Custom, clang::format::FormatStyle::SBPO_Never, clang::format::FormatStyle::SBPO_NonEmptyParentheses, clang::format::FormatStyle::SpaceBeforeParens, and clang::format::FormatStyle::SpaceBeforeParensOptions.

FindCursorIndex()

static std::pair<unsigned, unsigned> clang::format::FindCursorIndex ( const SmallVectorImpl< IncludeDirective > &  Includes, const SmallVectorImpl< unsigned > &  Indices, unsigned  Cursor  )

static

Definition at line 2586 of file Format.cpp.

References End, Text, and UINT_MAX.

findJavaImportGroup()

static unsigned clang::format::findJavaImportGroup ( const FormatStyle &  Style, StringRef  ImportIdentifier  )

static

Definition at line 2845 of file Format.cpp.

fixNamespaceEndComments()

tooling::Replacements clang::format::fixNamespaceEndComments	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Fix namespace end comments in the given Ranges in Code.

Returns the Replacements that fix the namespace comments in all Ranges in Code.

Definition at line 3334 of file Format.cpp.

formatReplacements()

llvm::Expected< tooling::Replacements > clang::format::formatReplacements	(	StringRef	Code,
		const tooling::Replacements &	Replaces,
		const FormatStyle &	Style
	)

Returns the replacements corresponding to applying and formatting Replaces on success; otheriwse, return an llvm::Error carrying llvm::StringError.

Definition at line 3046 of file Format.cpp.

getCanonicalRawStringDelimiter()

static StringRef clang::format::getCanonicalRawStringDelimiter ( const FormatStyle &  Style, FormatStyle::LanguageKind  Language  )

static

Definition at line 176 of file ContinuationIndenter.cpp.

getChromiumStyle()

FormatStyle clang::format::getChromiumStyle

(

FormatStyle::LanguageKind

Language

)

Returns a format style complying with Chromium's style guide: http://www.chromium.org/developers/coding-style.

Definition at line 1494 of file Format.cpp.

References clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BreakAfterJavaFieldAnnotations, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::DerivePointerAlignment, getGoogleStyle(), clang::tooling::IncludeStyle::IBS_Preserve, clang::tooling::IncludeStyle::IncludeBlocks, clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::IndentWidth, clang::format::FormatStyle::JavaImportGroups, clang::format::FormatStyle::LK_Java, clang::format::FormatStyle::LK_JavaScript, clang::format::FormatStyle::LK_ObjC, clang::format::FormatStyle::SFS_Inline, clang::format::FormatStyle::SI_CaseSensitive, clang::format::FormatStyle::SIS_Never, clang::format::FormatStyle::SIS_WithoutElse, and clang::format::FormatStyle::SortIncludes.

getCommentSplit()

static BreakableToken::Split clang::format::getCommentSplit ( StringRef  Text, unsigned  ContentStartColumn, unsigned  ColumnLimit, unsigned  TabWidth, encoding::Encoding  Encoding, const FormatStyle &  Style, bool  DecorationEndsWithStar = false  )

static

Definition at line 68 of file BreakableToken.cpp.

Referenced by clang::format::BreakableComment::getSplit(), and clang::format::BreakableBlockComment::getSplit().

getEnclosingFunctionName()

static StringRef clang::format::getEnclosingFunctionName ( const FormatToken &  Current )

static

Definition at line 1948 of file ContinuationIndenter.cpp.

getFirstNonComment()

static const FormatToken* clang::format::getFirstNonComment ( const AnnotatedLine &  Line )

static

Definition at line 3926 of file TokenAnnotator.cpp.

getFormattingLangOpts()

LangOptions clang::format::getFormattingLangOpts

(

const FormatStyle &

Style = getLLVMStyle()

)

Returns the LangOpts that the formatter expects you to set.

Parameters

Style

determines specific settings for lexing mode.

Definition at line 3364 of file Format.cpp.

getGNUStyle()

FormatStyle clang::format::getGNUStyle

(

)

Returns a format style complying with GNU Coding Standards: http://www.gnu.org/prep/standards/standards.html.

Definition at line 1603 of file Format.cpp.

getGoogleStyle()

FormatStyle clang::format::getGoogleStyle

(

FormatStyle::LanguageKind

Language

)

Returns a format style complying with one of Google's style guides: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml.

http://google-styleguide.googlecode.com/svn/trunk/javascriptguide.xml. https://developers.google.com/protocol-buffers/docs/style.

Definition at line 1354 of file Format.cpp.

References clang::format::FormatStyle::AccessModifierOffset, clang::format::FormatStyle::AlignAfterOpenBracket, clang::format::FormatStyle::AlignEscapedNewlines, clang::format::FormatStyle::AlignOperands, clang::format::FormatStyle::AlignTrailingComments, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLambdasOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::AlwaysBreakBeforeMultilineStrings, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::format::FormatStyle::BAS_AlwaysBreak, clang::format::FormatStyle::BAS_DontAlign, clang::format::FormatStyle::BOS_NonAssignment, clang::format::FormatStyle::BPS_Never, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeTernaryOperators, clang::format::FormatStyle::BreakStringLiterals, clang::format::FormatStyle::BTDS_Yes, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::CommentPragmas, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::DerivePointerAlignment, clang::format::FormatStyle::ENAS_Left, getLLVMStyle(), clang::tooling::IncludeStyle::IBS_Preserve, clang::tooling::IncludeStyle::IBS_Regroup, clang::tooling::IncludeStyle::IncludeBlocks, clang::tooling::IncludeStyle::IncludeCategories, clang::tooling::IncludeStyle::IncludeIsMainRegex, clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::JavaScriptQuotes, clang::format::FormatStyle::JavaScriptWrapImports, clang::format::FormatStyle::JSQS_Single, clang::format::FormatStyle::KeepEmptyLinesAtTheStartOfBlocks, clang::format::FormatStyle::Language, clang::format::FormatStyle::LK_Cpp, clang::format::FormatStyle::LK_CSharp, clang::format::FormatStyle::LK_Java, clang::format::FormatStyle::LK_JavaScript, clang::format::FormatStyle::LK_ObjC, clang::format::FormatStyle::LK_Proto, clang::format::FormatStyle::LK_TextProto, clang::format::FormatStyle::LS_Auto, clang::format::FormatStyle::MaxEmptyLinesToKeep, clang::format::FormatStyle::NamespaceIndentation, clang::format::FormatStyle::NI_All, clang::format::FormatStyle::OAS_DontAlign, clang::format::FormatStyle::ObjCBinPackProtocolList, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PackConstructorInitializers, clang::format::FormatStyle::PAS_Left, clang::format::FormatStyle::PCIS_NextLine, clang::format::FormatStyle::PenaltyBreakBeforeFirstCallParameter, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::RawStringFormats, clang::format::FormatStyle::SFS_Empty, clang::format::FormatStyle::SIS_Never, clang::format::FormatStyle::SIS_WithoutElse, clang::format::FormatStyle::SLS_Empty, clang::format::FormatStyle::SpaceAfterCStyleCast, clang::format::FormatStyle::SpacesBeforeTrailingComments, clang::format::FormatStyle::SpacesInContainerLiterals, and clang::format::FormatStyle::Standard.

Referenced by getChromiumStyle().

getLanguageByFileName()

static FormatStyle::LanguageKind clang::format::getLanguageByFileName ( StringRef  FileName )

static

Definition at line 3407 of file Format.cpp.

References clang::format::FormatStyle::LK_Cpp, clang::format::FormatStyle::LK_CSharp, clang::format::FormatStyle::LK_Java, clang::format::FormatStyle::LK_JavaScript, clang::format::FormatStyle::LK_Json, clang::format::FormatStyle::LK_ObjC, clang::format::FormatStyle::LK_Proto, clang::format::FormatStyle::LK_TableGen, and clang::format::FormatStyle::LK_TextProto.

Referenced by guessLanguage().

getLanguageName()

StringRef clang::format::getLanguageName ( FormatStyle::LanguageKind  Language )

inline

Definition at line 4268 of file Format.h.

References clang::format::FormatStyle::LK_Cpp, clang::format::FormatStyle::LK_CSharp, clang::format::FormatStyle::LK_Java, clang::format::FormatStyle::LK_JavaScript, clang::format::FormatStyle::LK_Json, clang::format::FormatStyle::LK_ObjC, clang::format::FormatStyle::LK_Proto, clang::format::FormatStyle::LK_TableGen, and clang::format::FormatStyle::LK_TextProto.

getLastLineEndColumn()

static unsigned clang::format::getLastLineEndColumn ( StringRef  Text, unsigned  StartColumn, unsigned  TabWidth, encoding::Encoding  Encoding  )

static

Definition at line 1715 of file ContinuationIndenter.cpp.

References clang::format::encoding::columnWidthWithTabs(), and Text.

getLastNonComment()

static FormatToken* clang::format::getLastNonComment ( const UnwrappedLine &  Line )

static

Definition at line 2411 of file UnwrappedLineParser.cpp.

References clang::Token::isNot(), and Line.

getLengthToMatchingParen()

static unsigned clang::format::getLengthToMatchingParen ( const FormatToken &  Tok, const std::vector< ParenState > &  Stack  )

static

Definition at line 39 of file ContinuationIndenter.cpp.

getLengthToNextOperator()

static unsigned clang::format::getLengthToNextOperator ( const FormatToken &  Tok )

static

Definition at line 109 of file ContinuationIndenter.cpp.

References clang::format::FormatToken::NextOperator, and clang::format::FormatToken::TotalLength.

getLineCommentIndentPrefix()

static StringRef clang::format::getLineCommentIndentPrefix ( StringRef  Comment, const FormatStyle &  Style  )

static

Definition at line 42 of file BreakableToken.cpp.

getLLVMStyle()

FormatStyle clang::format::getLLVMStyle

(

FormatStyle::LanguageKind

Language = FormatStyle::LanguageKind::LK_Cpp

)

Returns a format style complying with the LLVM coding standards: http://llvm.org/docs/CodingStandards.html.

Definition at line 1171 of file Format.cpp.

References clang::format::FormatStyle::AccessModifierOffset, clang::format::FormatStyle::AlignConsecutiveStyle::AcrossComments, clang::format::FormatStyle::AlignConsecutiveStyle::AcrossEmptyLines, clang::format::FormatStyle::SpaceBeforeParensCustom::AfterControlStatements, clang::format::FormatStyle::SpaceBeforeParensCustom::AfterForeachMacros, clang::format::FormatStyle::SpaceBeforeParensCustom::AfterIfMacros, clang::format::FormatStyle::AIAS_None, clang::format::FormatStyle::AlignAfterOpenBracket, clang::format::FormatStyle::AlignArrayOfStructures, clang::format::FormatStyle::AlignConsecutiveStyle::AlignCompound, clang::format::FormatStyle::AlignConsecutiveAssignments, clang::format::FormatStyle::AlignConsecutiveBitFields, clang::format::FormatStyle::AlignConsecutiveDeclarations, clang::format::FormatStyle::AlignConsecutiveMacros, clang::format::FormatStyle::AlignEscapedNewlines, clang::format::FormatStyle::AlignOperands, clang::format::FormatStyle::AlignTrailingComments, clang::format::FormatStyle::AllowAllArgumentsOnNextLine, clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortBlocksOnASingleLine, clang::format::FormatStyle::AllowShortCaseLabelsOnASingleLine, clang::format::FormatStyle::AllowShortEnumsOnASingleLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AllowShortIfStatementsOnASingleLine, clang::format::FormatStyle::AllowShortLambdasOnASingleLine, clang::format::FormatStyle::AllowShortLoopsOnASingleLine, clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType, clang::format::FormatStyle::AlwaysBreakAfterReturnType, clang::format::FormatStyle::AlwaysBreakBeforeMultilineStrings, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::prec::Assignment, clang::format::FormatStyle::AttributeMacros, clang::format::FormatStyle::BAS_Align, clang::format::FormatStyle::BBCDS_Always, clang::format::FormatStyle::BCIS_BeforeColon, clang::format::FormatStyle::BFCS_Both, clang::format::FormatStyle::BILS_BeforeColon, clang::format::FormatStyle::BinPackArguments, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BitFieldColonSpacing, clang::format::FormatStyle::BOS_None, clang::format::FormatStyle::BPS_Auto, clang::format::FormatStyle::BraceWrapping, clang::format::FormatStyle::BreakAfterJavaFieldAnnotations, clang::format::FormatStyle::BreakBeforeBinaryOperators, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakBeforeConceptDeclarations, clang::format::FormatStyle::BreakBeforeTernaryOperators, clang::format::FormatStyle::BreakConstructorInitializers, clang::format::FormatStyle::BreakInheritanceList, clang::format::FormatStyle::BreakStringLiterals, clang::format::FormatStyle::BS_Attach, clang::format::FormatStyle::BTDS_MultiLine, clang::format::FormatStyle::BWACS_Never, clang::format::FormatStyle::ColumnLimit, clang::format::FormatStyle::CommentPragmas, clang::format::FormatStyle::CompactNamespaces, clang::format::FormatStyle::ConstructorInitializerIndentWidth, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::DeriveLineEnding, clang::format::FormatStyle::DerivePointerAlignment, clang::format::FormatStyle::DisableFormat, clang::format::FormatStyle::DRTBS_None, clang::format::FormatStyle::ELAAMS_Never, clang::format::FormatStyle::ELBAMS_LogicalBlock, clang::format::FormatStyle::EmptyLineAfterAccessModifier, clang::format::FormatStyle::EmptyLineBeforeAccessModifier, clang::format::FormatStyle::AlignConsecutiveStyle::Enabled, clang::format::FormatStyle::ENAS_Right, clang::format::FormatStyle::ExperimentalAutoDetectBinPacking, clang::format::FormatStyle::FixNamespaceComments, clang::format::FormatStyle::ForEachMacros, clang::tooling::IncludeStyle::IBS_Preserve, clang::format::FormatStyle::IEBS_AfterExternBlock, clang::format::FormatStyle::IfMacros, clang::tooling::IncludeStyle::IncludeBlocks, clang::tooling::IncludeStyle::IncludeCategories, clang::tooling::IncludeStyle::IncludeIsMainRegex, clang::format::FormatStyle::IncludeStyle, clang::format::FormatStyle::IndentAccessModifiers, clang::format::FormatStyle::IndentCaseBlocks, clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::IndentExternBlock, clang::format::FormatStyle::IndentGotoLabels, clang::format::FormatStyle::IndentPPDirectives, clang::format::FormatStyle::IndentRequiresClause, clang::format::FormatStyle::IndentWidth, clang::format::FormatStyle::IndentWrappedFunctionNames, clang::format::FormatStyle::InheritsParentConfig, clang::format::FormatStyle::InsertBraces, clang::format::FormatStyle::InsertTrailingCommas, clang::format::FormatStyle::isJson(), clang::format::FormatStyle::JavaScriptQuotes, clang::format::FormatStyle::JavaScriptWrapImports, clang::format::FormatStyle::JSQS_Leave, clang::format::FormatStyle::KeepEmptyLinesAtTheStartOfBlocks, clang::format::FormatStyle::LambdaBodyIndentation, clang::format::FormatStyle::Language, clang::format::FormatStyle::LBI_Signature, clang::format::FormatStyle::LK_TableGen, clang::format::FormatStyle::LS_Latest, clang::format::FormatStyle::MaxEmptyLinesToKeep, clang::format::FormatStyle::NamespaceIndentation, clang::format::FormatStyle::NI_None, clang::format::FormatStyle::OAS_Align, clang::format::FormatStyle::ObjCBinPackProtocolList, clang::format::FormatStyle::ObjCBlockIndentWidth, clang::format::FormatStyle::ObjCBreakBeforeNestedBlockParam, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PackConstructorInitializers, clang::format::FormatStyle::AlignConsecutiveStyle::PadOperators, clang::format::FormatStyle::PAS_Right, clang::format::FormatStyle::PCIS_BinPack, clang::format::FormatStyle::PenaltyBreakAssignment, clang::format::FormatStyle::PenaltyBreakBeforeFirstCallParameter, clang::format::FormatStyle::PenaltyBreakComment, clang::format::FormatStyle::PenaltyBreakFirstLessLess, clang::format::FormatStyle::PenaltyBreakOpenParenthesis, clang::format::FormatStyle::PenaltyBreakString, clang::format::FormatStyle::PenaltyBreakTemplateDeclaration, clang::format::FormatStyle::PenaltyExcessCharacter, clang::format::FormatStyle::PenaltyIndentedWhitespace, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::PPDIS_None, clang::format::FormatStyle::PPIndentWidth, clang::format::FormatStyle::QAS_Leave, clang::format::FormatStyle::QualifierAlignment, clang::format::FormatStyle::RAS_Pointer, clang::format::FormatStyle::RCPS_OwnLine, clang::format::FormatStyle::ReferenceAlignment, clang::format::FormatStyle::ReflowComments, clang::prec::Relational, clang::format::FormatStyle::RemoveBracesLLVM, clang::format::FormatStyle::RequiresClausePosition, clang::format::FormatStyle::RTBS_None, clang::format::FormatStyle::SAPQ_Default, clang::format::FormatStyle::SBPO_ControlStatements, clang::format::FormatStyle::SBS_Never, clang::format::FormatStyle::SDS_Leave, clang::format::FormatStyle::SeparateDefinitionBlocks, clang::format::FormatStyle::SFS_All, clang::format::FormatStyle::ShortNamespaceLines, clang::format::FormatStyle::SI_CaseSensitive, clang::format::FormatStyle::SIAS_Never, clang::format::FormatStyle::SIS_Never, clang::format::FormatStyle::SJSIO_Before, clang::format::FormatStyle::SLS_All, clang::format::FormatStyle::SortIncludes, clang::format::FormatStyle::SortJavaStaticImport, clang::format::FormatStyle::SortUsingDeclarations, clang::format::FormatStyle::SpaceAfterCStyleCast, clang::format::FormatStyle::SpaceAfterLogicalNot, clang::format::FormatStyle::SpaceAfterTemplateKeyword, clang::format::FormatStyle::SpaceAroundPointerQualifiers, clang::format::FormatStyle::SpaceBeforeAssignmentOperators, clang::format::FormatStyle::SpaceBeforeCaseColon, clang::format::FormatStyle::SpaceBeforeCpp11BracedList, clang::format::FormatStyle::SpaceBeforeCtorInitializerColon, clang::format::FormatStyle::SpaceBeforeInheritanceColon, clang::format::FormatStyle::SpaceBeforeParens, clang::format::FormatStyle::SpaceBeforeParensOptions, clang::format::FormatStyle::SpaceBeforeRangeBasedForLoopColon, clang::format::FormatStyle::SpaceBeforeSquareBrackets, clang::format::FormatStyle::SpaceInEmptyBlock, clang::format::FormatStyle::SpaceInEmptyParentheses, clang::format::FormatStyle::SpacesBeforeTrailingComments, clang::format::FormatStyle::SpacesInAngles, clang::format::FormatStyle::SpacesInConditionalStatement, clang::format::FormatStyle::SpacesInContainerLiterals, clang::format::FormatStyle::SpacesInCStyleCastParentheses, clang::format::FormatStyle::SpacesInLineCommentPrefix, clang::format::FormatStyle::SpacesInParentheses, clang::format::FormatStyle::SpacesInSquareBrackets, clang::format::FormatStyle::Standard, clang::format::FormatStyle::StatementAttributeLikeMacros, clang::format::FormatStyle::StatementMacros, clang::format::FormatStyle::TabWidth, clang::format::FormatStyle::TCS_None, clang::format::FormatStyle::UseCRLF, clang::format::FormatStyle::UseTab, clang::format::FormatStyle::UT_Never, and clang::format::FormatStyle::WhitespaceSensitiveMacros.

Referenced by getGoogleStyle(), getMozillaStyle(), getNoStyle(), guessLanguage(), and clang::format::RawStringFormatStyleManager::RawStringFormatStyleManager().

getMicrosoftStyle()

FormatStyle clang::format::getMicrosoftStyle

(

FormatStyle::LanguageKind

Language

)

Returns a format style complying with Microsoft style guide: https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017.

Definition at line 1618 of file Format.cpp.

getMozillaStyle()

FormatStyle clang::format::getMozillaStyle

(

)

Returns a format style complying with Mozilla's style guide: https://firefox-source-docs.mozilla.org/code-quality/coding-style/index.html.

Definition at line 1554 of file Format.cpp.

References clang::format::FormatStyle::AllowAllParametersOfDeclarationOnNextLine, clang::format::FormatStyle::AllowShortFunctionsOnASingleLine, clang::format::FormatStyle::AlwaysBreakAfterDefinitionReturnType, clang::format::FormatStyle::AlwaysBreakAfterReturnType, clang::format::FormatStyle::AlwaysBreakTemplateDeclarations, clang::format::FormatStyle::BCIS_BeforeComma, clang::format::FormatStyle::BILS_BeforeComma, clang::format::FormatStyle::BinPackArguments, clang::format::FormatStyle::BinPackParameters, clang::format::FormatStyle::BreakBeforeBraces, clang::format::FormatStyle::BreakConstructorInitializers, clang::format::FormatStyle::BreakInheritanceList, clang::format::FormatStyle::BS_Mozilla, clang::format::FormatStyle::BTDS_Yes, clang::format::FormatStyle::ConstructorInitializerIndentWidth, clang::format::FormatStyle::ContinuationIndentWidth, clang::format::FormatStyle::Cpp11BracedListStyle, clang::format::FormatStyle::DRTBS_TopLevel, clang::format::FormatStyle::FixNamespaceComments, getLLVMStyle(), clang::format::FormatStyle::IndentCaseLabels, clang::format::FormatStyle::ObjCSpaceAfterProperty, clang::format::FormatStyle::ObjCSpaceBeforeProtocolList, clang::format::FormatStyle::PAS_Left, clang::format::FormatStyle::PenaltyReturnTypeOnItsOwnLine, clang::format::FormatStyle::PointerAlignment, clang::format::FormatStyle::RTBS_TopLevel, clang::format::FormatStyle::SFS_Inline, and clang::format::FormatStyle::SpaceAfterTemplateKeyword.

getNamespaceToken()

const FormatToken * clang::format::getNamespaceToken	(	const AnnotatedLine *	Line,
		const SmallVectorImpl< AnnotatedLine * > &	AnnotatedLines
	)

Definition at line 248 of file NamespaceEndCommentsFixer.cpp.

getNamespaceTokenText()

StringRef clang::format::getNamespaceTokenText	(	const AnnotatedLine *	Line,
		const SmallVectorImpl< AnnotatedLine * > &	AnnotatedLines
	)

Definition at line 271 of file NamespaceEndCommentsFixer.cpp.

getNoStyle()

FormatStyle clang::format::getNoStyle

(

)

Returns style indicating formatting should be not applied at all.

Definition at line 1648 of file Format.cpp.

References clang::format::FormatStyle::DisableFormat, getLLVMStyle(), clang::format::FormatStyle::SI_Never, clang::format::FormatStyle::SortIncludes, and clang::format::FormatStyle::SortUsingDeclarations.

getParseCategory()

const std::error_category & clang::format::getParseCategory

(

)

Definition at line 1001 of file Format.cpp.

Referenced by make_error_code().

getPredefinedStyle()

bool clang::format::getPredefinedStyle	(	StringRef	Name,
		FormatStyle::LanguageKind	Language,
		FormatStyle *	Style
	)

Gets a predefined style for the specified language by name.

Currently supported names: LLVM, Google, Chromium, Mozilla. Names are compared case-insensitively.

Returns true if the Style has been set.

Definition at line 1656 of file Format.cpp.

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

getRawStringDelimiter()

static llvm::Optional<StringRef> clang::format::getRawStringDelimiter ( StringRef  TokenText )

static

Definition at line 151 of file ContinuationIndenter.cpp.

getStringSplit()

static BreakableToken::Split clang::format::getStringSplit ( StringRef  Text, unsigned  UsedColumns, unsigned  ColumnLimit, unsigned  TabWidth, encoding::Encoding  Encoding  )

static

Definition at line 169 of file BreakableToken.cpp.

References clang::format::encoding::columnWidthWithTabs(), clang::format::encoding::getCodePointNumBytes(), clang::format::encoding::getEscapeSequenceLength(), clang::isAlphanumeric(), IsBlank(), and Text.

Referenced by clang::format::BreakableStringLiteral::getSplit().

getStyle()

llvm::Expected< FormatStyle > clang::format::getStyle	(	StringRef	StyleName,
		StringRef	FileName,
		StringRef	FallbackStyle,
		StringRef	Code = "",
		llvm::vfs::FileSystem *	FS = nullptr,
		bool	AllowUnknownOptions = false
	)

Construct a FormatStyle based on StyleName.

StyleName can take several forms:

• "{<key>: <value>, ...}" - Set specic style parameters.
• "<style name>" - One of the style names supported by getPredefinedStyle().
• "file" - Load style configuration from a file called .clang-format located in one of the parent directories of FileName or the current directory if FileName is empty.
• "file:<format_file_path>" to explicitly specify the configuration file to use.

Parameters

[in]	StyleName	Style name to interpret according to the description above.
[in]	FileName	Path to start search for .clang-format if StyleName == "file".
[in]	FallbackStyle	The name of a predefined style used to fallback to in case StyleName is "file" and no file can be found.
[in]	Code	The actual code to be formatted. Used to determine the language if the filename isn't sufficient.
[in]	FS	The underlying file system, in which the file resides. By default, the file system is the real file system.
[in]	AllowUnknownOptions	If true, unknown format options only emit a warning. If false, errors are emitted on unknown format options.

Returns

FormatStyle as specified by StyleName. If StyleName is "file" and no file is found, returns FallbackStyle. If no style could be determined, returns an Error.

Definition at line 3467 of file Format.cpp.

getTokenTypeName()

const char * clang::format::getTokenTypeName

(

TokenType

Type

)

Determines the name of a token type.

Definition at line 24 of file FormatToken.cpp.

References LIST_TOKEN_TYPES, NUM_TOKEN_TYPES, and TokNames.

getWebKitStyle()

FormatStyle clang::format::getWebKitStyle

(

)

Returns a format style complying with Webkit's style guide: http://www.webkit.org/coding/coding-style.html.

Definition at line 1580 of file Format.cpp.

guessLanguage()

FormatStyle::LanguageKind clang::format::guessLanguage	(	StringRef	FileName,
		StringRef	Code
	)

Definition at line 3433 of file Format.cpp.

References getLanguageByFileName(), getLLVMStyle(), clang::format::FormatStyle::LK_Cpp, and clang::format::FormatStyle::LK_ObjC.

hash_combine()

template<class T >

static void clang::format::hash_combine ( std::size_t &  seed, const T &  v  )

inlinestatic

Definition at line 743 of file UnwrappedLineParser.cpp.

References v.

Referenced by clang::serialization::reader::HeaderFileInfoTrait::ComputeHash(), clang::DynTypedNode::DenseMapInfo::getHashValue(), llvm::DenseMapInfo< clang::NestedNameSpecifierLoc >::getHashValue(), llvm::DenseMapInfo< PrivateMethodKey >::getHashValue(), llvm::DenseMapInfo< EditEntry >::getHashValue(), llvm::DenseMapInfo< clang::Sema::FunctionDeclAndLoc >::getHashValue(), clang::tooling::dependencies::DependencyScanningFilesystemSharedCache::getShardForUID(), clang::hash_value(), and clang::tooling::dependencies::ModuleIDHasher::operator()().

hasNestedBlockInlined()

static bool clang::format::hasNestedBlockInlined ( const FormatToken *  Previous, const FormatToken &  Current, const FormatStyle &  Style  )

static

Definition at line 1224 of file ContinuationIndenter.cpp.

insertQualifierAfter()

static void clang::format::insertQualifierAfter ( const SourceManager &  SourceMgr, tooling::Replacements &  Fixes, const FormatToken *  First, const std::string &  Qualifier  )

static

Definition at line 124 of file QualifierAlignmentFixer.cpp.

insertQualifierBefore()

static void clang::format::insertQualifierBefore ( const SourceManager &  SourceMgr, tooling::Replacements &  Fixes, const FormatToken *  First, const std::string &  Qualifier  )

static

Definition at line 139 of file QualifierAlignmentFixer.cpp.

References clang::First, clang::CharSourceRange::getCharRange(), replaceToken(), and string().

isAllmanBrace()

static bool clang::format::isAllmanBrace ( const FormatToken &  Tok )

static

Definition at line 3903 of file TokenAnnotator.cpp.

References BK_Block, clang::format::FormatToken::is(), and clang::format::FormatToken::isOneOf().

isAllmanLambdaBrace()

static bool clang::format::isAllmanLambdaBrace ( const FormatToken &  Tok )

static

Definition at line 3920 of file TokenAnnotator.cpp.

References BK_Block, clang::format::FormatToken::is(), and clang::format::FormatToken::isOneOf().

IsBlank()

static bool clang::format::IsBlank ( char  C )

static

Definition at line 29 of file BreakableToken.cpp.

Referenced by getStringSplit().

isC78ParameterDecl()

static bool clang::format::isC78ParameterDecl ( const FormatToken *  Tok, const FormatToken *  Next, const FormatToken *  FuncName  )

static

Definition at line 1291 of file UnwrappedLineParser.cpp.

isC78Type()

static bool clang::format::isC78Type ( const FormatToken &  Tok )

static

Definition at line 1278 of file UnwrappedLineParser.cpp.

References clang::format::FormatToken::isOneOf().

isCOperatorFollowingVar()

static bool clang::format::isCOperatorFollowingVar ( tok::TokenKind  kind )

static

Definition at line 2939 of file UnwrappedLineParser.cpp.

IsFunctionArgument()

static bool clang::format::IsFunctionArgument ( const FormatToken &  Tok )

static

Definition at line 3909 of file TokenAnnotator.cpp.

References clang::format::FormatToken::isOneOf(), clang::format::FormatToken::MatchingParen, and clang::format::FormatToken::Next.

isFunctionDeclarationName()

static bool clang::format::isFunctionDeclarationName ( bool  IsCpp, const FormatToken &  Current, const AnnotatedLine &  Line  )

static

Definition at line 2595 of file TokenAnnotator.cpp.

isGoogScope()

static bool clang::format::isGoogScope ( const UnwrappedLine &  Line )

static

Definition at line 929 of file UnwrappedLineParser.cpp.

References Line.

isIIFE()

static bool clang::format::isIIFE ( const UnwrappedLine &  Line, const AdditionalKeywords &  Keywords  )

static

Definition at line 947 of file UnwrappedLineParser.cpp.

isItAnEmptyLambdaAllowed()

static bool clang::format::isItAnEmptyLambdaAllowed ( const FormatToken &  Tok, FormatStyle::ShortLambdaStyle  ShortLambdaOption  )

static

Definition at line 3915 of file TokenAnnotator.cpp.

References clang::format::FormatToken::Children, and clang::format::FormatStyle::SLS_None.

isJSDeclOrStmt()

static bool clang::format::isJSDeclOrStmt ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 1258 of file UnwrappedLineParser.cpp.

isLikelyXml()

bool clang::format::isLikelyXml

(

StringRef

Code

)

Definition at line 3004 of file Format.cpp.

isMpegTS()

bool clang::format::isMpegTS

(

StringRef

Code

)

Definition at line 2997 of file Format.cpp.

loadAndParseConfigFile()

llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer> > clang::format::loadAndParseConfigFile	(	StringRef	ConfigFile,
		llvm::vfs::FileSystem *	FS,
		FormatStyle *	Style,
		bool	AllowUnknownOptions
	)

Definition at line 3456 of file Format.cpp.

make_error_code()

std::error_code clang::format::make_error_code

(

ParseError

e

)

Definition at line 1005 of file Format.cpp.

References getParseCategory().

make_string_error()

llvm::Error clang::format::make_string_error ( const llvm::Twine &  Message )

inline

Definition at line 1009 of file Format.cpp.

markOptionalBraces()

static void clang::format::markOptionalBraces ( FormatToken *  LeftBrace )

static

Definition at line 2457 of file UnwrappedLineParser.cpp.

References clang::format::FormatToken::is(), clang::format::FormatToken::MatchingParen, and clang::format::FormatToken::Optional.

maxNestingDepth()

static unsigned clang::format::maxNestingDepth ( const AnnotatedLine &  Line )

static

Definition at line 2555 of file TokenAnnotator.cpp.

References clang::format::AnnotatedLine::First, Line, max(), and clang::format::FormatToken::Next.

Referenced by clang::format::TokenAnnotator::annotate().

mayReflowContent()

static bool clang::format::mayReflowContent ( StringRef  Content )

static

Definition at line 334 of file BreakableToken.cpp.

References Blanks, and clang::isPunctuation().

Referenced by clang::format::BreakableBlockComment::mayReflow(), and clang::format::BreakableLineCommentSection::mayReflow().

mustBeJSIdent()

static bool clang::format::mustBeJSIdent ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 1234 of file UnwrappedLineParser.cpp.

mustBeJSIdentOrValue()

static bool clang::format::mustBeJSIdentOrValue ( const AdditionalKeywords &  Keywords, const FormatToken *  FormatTok  )

static

Definition at line 1249 of file UnwrappedLineParser.cpp.

opensProtoMessageField()

static bool clang::format::opensProtoMessageField ( const FormatToken &  LessTok, const FormatStyle &  Style  )

static

Definition at line 138 of file ContinuationIndenter.cpp.

operator<()

bool clang::format::operator<	(	const JsModuleReference &	LHS,
		const JsModuleReference &	RHS
	)

Definition at line 104 of file SortJavaScriptImports.cpp.

References ALIAS, clang::format::JsModuleReference::Category, clang::format::JsModuleReference::IsExport, clang::format::JsModuleReference::Prefix, and clang::format::JsModuleReference::URL.

parseConfiguration() [1/2]

std::error_code clang::format::parseConfiguration	(	llvm::MemoryBufferRef	Config,
		FormatStyle *	Style,
		bool	AllowUnknownOptions = false,
		llvm::SourceMgr::DiagHandlerTy	DiagHandler = nullptr,
		void *	DiagHandlerCtx = nullptr
	)

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.

If AllowUnknownOptions is true, no errors are emitted if unknown format options are occurred.

If set all diagnostics are emitted through the DiagHandler.

Definition at line 1717 of file Format.cpp.

parseConfiguration() [2/2]

std::error_code clang::format::parseConfiguration ( StringRef  Config, FormatStyle *  Style, bool  AllowUnknownOptions = false  )

inline

Like above but accepts an unnamed buffer.

Definition at line 4096 of file Format.h.

printDebugInfo()

static LLVM_ATTRIBUTE_UNUSED void clang::format::printDebugInfo ( const UnwrappedLine &  Line, StringRef  Prefix = ""  )

static

Definition at line 3878 of file UnwrappedLineParser.cpp.

References clang::format::AnnotatedLine::FirstStartColumn, clang::format::AnnotatedLine::InPPDirective, clang::format::AnnotatedLine::Level, Line, and Node.

processReplacements()

template<typename T >

static llvm::Expected<tooling::Replacements> clang::format::processReplacements ( T  ProcessFunc, StringRef  Code, const tooling::Replacements &  Replaces, const FormatStyle &  Style  )

static

Definition at line 3027 of file Format.cpp.

reformat() [1/2]

tooling::Replacements clang::format::reformat	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		bool *	IncompleteFormat
	)

Same as above, except if IncompleteFormat is non-null, its value will be set to true if any of the affected ranges were not formatted due to a non-recoverable syntax error.

Definition at line 3324 of file Format.cpp.

reformat() [2/2]

tooling::Replacements clang::format::reformat	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>",
		FormattingAttemptStatus *	Status = nullptr
	)

Reformats the given Ranges in Code.

Each range is extended on either end to its next bigger logic unit, i.e. everything that might influence its formatting or might be influenced by its formatting.

Returns the Replacements necessary to make all Ranges comply with Style.

If Status is non-null, its value will be populated with the status of this formatting attempt. See FormattingAttemptStatus.

Definition at line 3301 of file Format.cpp.

Referenced by clang::tooling::applyAtomicChanges().

removeToken()

static void clang::format::removeToken ( const SourceManager &  SourceMgr, tooling::Replacements &  Fixes, const FormatToken *  First  )

static

Definition at line 116 of file QualifierAlignmentFixer.cpp.

References clang::First, clang::CharSourceRange::getCharRange(), and replaceToken().

replaceCRLF()

std::string clang::format::replaceCRLF

(

const std::string &

Code

)

Definition at line 2607 of file Format.cpp.

References string().

replaceToken()

static void clang::format::replaceToken ( const SourceManager &  SourceMgr, tooling::Replacements &  Fixes, const CharSourceRange &  Range, std::string  NewText  )

static

Definition at line 105 of file QualifierAlignmentFixer.cpp.

References clang::tooling::Replacements::add(), and clang::threadSafety::sx::toString().

Referenced by insertQualifierBefore(), removeToken(), and rotateTokens().

rotateTokens()

static void clang::format::rotateTokens ( const SourceManager &  SourceMgr, tooling::Replacements &  Fixes, const FormatToken *  First, const FormatToken *  Last, bool  Left  )

static

Definition at line 164 of file QualifierAlignmentFixer.cpp.

References Begin, End, endsWithSpace(), clang::First, clang::CharSourceRange::getCharRange(), clang::Last, replaceToken(), startsWithSpace(), and string().

separateDefinitionBlocks()

tooling::Replacements clang::format::separateDefinitionBlocks	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Inserts or removes empty lines separating definition blocks including classes, structs, functions, namespaces, and enums in the given Ranges in Code.

Returns the Replacements that inserts or removes empty lines separating definition blocks in all Ranges in Code.

Definition at line 3344 of file Format.cpp.

ShouldBreakBeforeBrace()

static bool clang::format::ShouldBreakBeforeBrace ( const FormatStyle &  Style, const FormatToken &  InitialToken  )

static

Definition at line 965 of file UnwrappedLineParser.cpp.

shouldIndentWrappedSelectorName()

static bool clang::format::shouldIndentWrappedSelectorName ( const FormatStyle &  Style, LineType  LineType  )

static

Definition at line 32 of file ContinuationIndenter.cpp.

sortCppIncludes() [1/2]

static void clang::format::sortCppIncludes ( const FormatStyle &  Style, const SmallVectorImpl< IncludeDirective > &  Includes, ArrayRef< tooling::Range >  Ranges, StringRef  FileName, StringRef  Code, tooling::Replacements &  Replaces, unsigned *  Cursor  )

static

Definition at line 2635 of file Format.cpp.

sortCppIncludes() [2/2]

tooling::Replacements clang::format::sortCppIncludes	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		tooling::Replacements &	Replaces,
		unsigned *	Cursor
	)

Definition at line 2735 of file Format.cpp.

sortIncludes()

tooling::Replacements clang::format::sortIncludes	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		unsigned *	Cursor = nullptr
	)

Returns the replacements necessary to sort all #include blocks that are affected by Ranges.

Definition at line 3006 of file Format.cpp.

Referenced by clang::tooling::applyAtomicChanges().

sortJavaImports() [1/2]

static void clang::format::sortJavaImports ( const FormatStyle &  Style, const SmallVectorImpl< JavaImportDirective > &  Imports, ArrayRef< tooling::Range >  Ranges, StringRef  FileName, StringRef  Code, tooling::Replacements &  Replaces  )

static

Definition at line 2865 of file Format.cpp.

sortJavaImports() [2/2]

tooling::Replacements clang::format::sortJavaImports	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName,
		tooling::Replacements &	Replaces
	)

Definition at line 2945 of file Format.cpp.

sortJavaScriptImports()

tooling::Replacements clang::format::sortJavaScriptImports	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName
	)

Definition at line 566 of file SortJavaScriptImports.cpp.

sortUsingDeclarations()

tooling::Replacements clang::format::sortUsingDeclarations	(	const FormatStyle &	Style,
		StringRef	Code,
		ArrayRef< tooling::Range >	Ranges,
		StringRef	FileName = "<stdin>"
	)

Sort consecutive using declarations in the given Ranges in Code.

Returns the Replacements that sort the using declarations in all Ranges in Code.

Definition at line 3354 of file Format.cpp.

startsNextParameter()

static bool clang::format::startsNextParameter ( const FormatToken &  Current, const FormatStyle &  Style  )

static

Definition at line 122 of file ContinuationIndenter.cpp.

startsSegmentOfBuilderTypeCall()

static bool clang::format::startsSegmentOfBuilderTypeCall ( const FormatToken &  Tok )

static

Definition at line 117 of file ContinuationIndenter.cpp.

References clang::format::FormatToken::closesScope(), clang::format::FormatToken::isMemberAccess(), and clang::format::FormatToken::Previous.

startsWithSpace()

static bool clang::format::startsWithSpace ( const std::string &  s )

static

Definition at line 158 of file QualifierAlignmentFixer.cpp.

References s.

Referenced by rotateTokens().

switchesFormatting()

bool clang::format::switchesFormatting

(

const FormatToken &

Token

)

Checks if Token switches formatting, like /* clang-format off *‍/.

Token must be a comment.

Definition at line 217 of file BreakableToken.cpp.

References clang::Token::is().

Referenced by clang::format::BreakableBlockComment::mayReflow(), and clang::format::BreakableLineCommentSection::mayReflow().

tokenCanStartNewLine()

static bool clang::format::tokenCanStartNewLine ( const FormatToken &  Tok )

static

Definition at line 1208 of file UnwrappedLineParser.cpp.

References clang::format::FormatToken::isNot().

validateQualifierOrder()

ParseError clang::format::validateQualifierOrder

(

FormatStyle *

Style

)

Definition at line 1683 of file Format.cpp.

Variable Documentation

Blanks

constexpr StringRef clang::format::Blanks = " \t\v\f\r"

staticconstexpr

Definition at line 28 of file BreakableToken.cpp.

Referenced by clang::format::BreakableBlockComment::getContentIndent(), clang::format::BreakableBlockComment::getReflowSplit(), clang::format::BreakableLineCommentSection::getReflowSplit(), clang::format::BreakableBlockComment::getSplitAfterLastLine(), clang::format::BreakableBlockComment::introducesBreakBeforeToken(), clang::format::BreakableBlockComment::mayReflow(), and mayReflowContent().

DefaultFallbackStyle

const char * clang::format::DefaultFallbackStyle = "LLVM"

The suggested predefined style to use as the fallback style in getStyle.

Different builds can modify the value to the preferred styles.

Definition at line 3453 of file Format.cpp.

DefaultFormatStyle

const char * clang::format::DefaultFormatStyle = "file"

The suggested format style to use by default.

This allows tools using getStyle to have a consistent default style. Different builds can modify the value to the preferred styles.

Definition at line 3451 of file Format.cpp.

StyleOptionHelpDescription

const char * clang::format::StyleOptionHelpDescription

Initial value:

=
    "Coding style, currently supports:\n"
    "  LLVM, GNU, Google, Chromium, Microsoft, Mozilla, WebKit.\n"
    "Use -style=file to load style configuration from\n"
    ".clang-format file located in one of the parent\n"
    "directories of the source file (or current\n"
    "directory for stdin).\n"
    "Use -style=file:<format_file_path> to explicitly specify\n"
    "the configuration file.\n"
    "Use -style=\"{key: value, ...}\" to set specific\n"
    "parameters, e.g.:\n"
    "  -style=\"{BasedOnStyle: llvm, IndentWidth: 8}\""

Description to be used for help text for a llvm::cl option for specifying format style.

The description is closely related to the operation of getStyle().

Definition at line 3394 of file Format.cpp.