JSC::Yarr::YarrPattern Struct Reference

#include <YarrPattern.h>

Public Types
enum	ErrorCode {   NoError, PatternTooLarge, QuantifierOutOfOrder, QuantifierWithoutAtom,   QuantifierTooLarge, MissingParentheses, ParenthesesUnmatched, ParenthesesTypeInvalid,   CharacterClassUnmatched, CharacterClassOutOfOrder, EscapeUnterminated, InvalidUnicodeEscape,   InvalidIdentityEscape, TooManyDisjunctions, OffsetTooLarge, InvalidRegularExpressionFlags,   NumberOfErrorCodes, NoError, PatternTooLarge, QuantifierOutOfOrder,   QuantifierWithoutAtom, QuantifierTooLarge, MissingParentheses, ParenthesesUnmatched,   ParenthesesTypeInvalid, CharacterClassUnmatched, CharacterClassOutOfOrder, EscapeUnterminated,   InvalidUnicodeEscape, InvalidIdentityEscape, TooManyDisjunctions, OffsetTooLarge,   InvalidRegularExpressionFlags, NumberOfErrorCodes }
enum	ErrorCode {   NoError, PatternTooLarge, QuantifierOutOfOrder, QuantifierWithoutAtom,   QuantifierTooLarge, MissingParentheses, ParenthesesUnmatched, ParenthesesTypeInvalid,   CharacterClassUnmatched, CharacterClassOutOfOrder, EscapeUnterminated, InvalidUnicodeEscape,   InvalidIdentityEscape, TooManyDisjunctions, OffsetTooLarge, InvalidRegularExpressionFlags,   NumberOfErrorCodes, NoError, PatternTooLarge, QuantifierOutOfOrder,   QuantifierWithoutAtom, QuantifierTooLarge, MissingParentheses, ParenthesesUnmatched,   ParenthesesTypeInvalid, CharacterClassUnmatched, CharacterClassOutOfOrder, EscapeUnterminated,   InvalidUnicodeEscape, InvalidIdentityEscape, TooManyDisjunctions, OffsetTooLarge,   InvalidRegularExpressionFlags, NumberOfErrorCodes }

Public Member Functions
JS_EXPORT_PRIVATE	YarrPattern (const String &pattern, RegExpFlags, const char **error, void *stackLimit=nullptr)
void	reset ()
bool	containsIllegalBackReference ()
bool	containsUnsignedLengthPattern ()
CharacterClass *	newlineCharacterClass ()
CharacterClass *	digitsCharacterClass ()
CharacterClass *	spacesCharacterClass ()
CharacterClass *	wordcharCharacterClass ()
CharacterClass *	wordUnicodeIgnoreCaseCharCharacterClass ()
CharacterClass *	nondigitsCharacterClass ()
CharacterClass *	nonspacesCharacterClass ()
CharacterClass *	nonwordcharCharacterClass ()
CharacterClass *	nonwordUnicodeIgnoreCaseCharCharacterClass ()
bool	ignoreCase () const
bool	multiline () const
bool	sticky () const
bool	unicode () const
JS_EXPORT_PRIVATE	YarrPattern (const String &pattern, RegExpFlags, const char **error, void *stackLimit=nullptr)
void	reset ()
bool	containsIllegalBackReference ()
bool	containsUnsignedLengthPattern ()
CharacterClass *	newlineCharacterClass ()
CharacterClass *	digitsCharacterClass ()
CharacterClass *	spacesCharacterClass ()
CharacterClass *	wordcharCharacterClass ()
CharacterClass *	wordUnicodeIgnoreCaseCharCharacterClass ()
CharacterClass *	nondigitsCharacterClass ()
CharacterClass *	nonspacesCharacterClass ()
CharacterClass *	nonwordcharCharacterClass ()
CharacterClass *	nonwordUnicodeIgnoreCaseCharCharacterClass ()
bool	ignoreCase () const
bool	multiline () const
bool	sticky () const
bool	unicode () const

Static Public Member Functions
static JS_EXPORT_PRIVATE const char *	errorMessage (ErrorCode)
static JS_EXPORT_PRIVATE const char *	errorMessage (ErrorCode)

Public Attributes
bool	m_containsBackreferences: 1
bool	m_containsBOL: 1
bool	m_containsUnsignedLengthPattern: 1
bool	m_hasCopiedParenSubexpressions: 1
RegExpFlags	m_flags
unsigned	m_numSubpatterns
unsigned	m_maxBackReference
PatternDisjunction *	m_body
Vector< std::unique_ptr< PatternDisjunction >, 4 >	m_disjunctions
Vector< std::unique_ptr< CharacterClass > >	m_userCharacterClasses

Member Enumeration Documentation

ErrorCode [1/2]

enum JSC::Yarr::YarrPattern::ErrorCode

Enumerator
NoError
PatternTooLarge
QuantifierOutOfOrder
QuantifierWithoutAtom
QuantifierTooLarge
MissingParentheses
ParenthesesUnmatched
ParenthesesTypeInvalid
CharacterClassUnmatched
CharacterClassOutOfOrder
EscapeUnterminated
InvalidUnicodeEscape
InvalidIdentityEscape
TooManyDisjunctions
OffsetTooLarge
InvalidRegularExpressionFlags
NumberOfErrorCodes
NoError
PatternTooLarge
QuantifierOutOfOrder
QuantifierWithoutAtom
QuantifierTooLarge
MissingParentheses
ParenthesesUnmatched
ParenthesesTypeInvalid
CharacterClassUnmatched
CharacterClassOutOfOrder
EscapeUnterminated
InvalidUnicodeEscape
InvalidIdentityEscape
TooManyDisjunctions
OffsetTooLarge
InvalidRegularExpressionFlags
NumberOfErrorCodes

ErrorCode [2/2]

enum JSC::Yarr::YarrPattern::ErrorCode

Enumerator
NoError
PatternTooLarge
QuantifierOutOfOrder
QuantifierWithoutAtom
QuantifierTooLarge
MissingParentheses
ParenthesesUnmatched
ParenthesesTypeInvalid
CharacterClassUnmatched
CharacterClassOutOfOrder
EscapeUnterminated
InvalidUnicodeEscape
InvalidIdentityEscape
TooManyDisjunctions
OffsetTooLarge
InvalidRegularExpressionFlags
NumberOfErrorCodes
NoError
PatternTooLarge
QuantifierOutOfOrder
QuantifierWithoutAtom
QuantifierTooLarge
MissingParentheses
ParenthesesUnmatched
ParenthesesTypeInvalid
CharacterClassUnmatched
CharacterClassOutOfOrder
EscapeUnterminated
InvalidUnicodeEscape
InvalidIdentityEscape
TooManyDisjunctions
OffsetTooLarge
InvalidRegularExpressionFlags
NumberOfErrorCodes

Constructor & Destructor Documentation

YarrPattern() [1/2]

JS_EXPORT_PRIVATE JSC::Yarr::YarrPattern::YarrPattern	(	const String &	pattern,
		RegExpFlags	,
		const char **	error,
		void *	stackLimit = nullptr
	)

YarrPattern() [2/2]

JS_EXPORT_PRIVATE JSC::Yarr::YarrPattern::YarrPattern	(	const String &	pattern,
		RegExpFlags	,
		const char **	error,
		void *	stackLimit = nullptr
	)

Member Function Documentation

containsIllegalBackReference() [1/2]

bool JSC::Yarr::YarrPattern::containsIllegalBackReference ( )

inline

containsIllegalBackReference() [2/2]

bool JSC::Yarr::YarrPattern::containsIllegalBackReference ( )

inline

containsUnsignedLengthPattern() [1/2]

bool JSC::Yarr::YarrPattern::containsUnsignedLengthPattern ( )

inline

containsUnsignedLengthPattern() [2/2]

bool JSC::Yarr::YarrPattern::containsUnsignedLengthPattern ( )

inline

digitsCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::digitsCharacterClass ( )

inline

digitsCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::digitsCharacterClass ( )

inline

errorMessage() [1/2]

static JS_EXPORT_PRIVATE const char* JSC::Yarr::YarrPattern::errorMessage ( ErrorCode  )

static

errorMessage() [2/2]

const char * JSC::Yarr::YarrPattern::errorMessage ( YarrPattern::ErrorCode  error )

static

ignoreCase() [1/2]

bool JSC::Yarr::YarrPattern::ignoreCase ( ) const

inline

ignoreCase() [2/2]

bool JSC::Yarr::YarrPattern::ignoreCase ( ) const

inline

multiline() [1/2]

bool JSC::Yarr::YarrPattern::multiline ( ) const

inline

multiline() [2/2]

bool JSC::Yarr::YarrPattern::multiline ( ) const

inline

newlineCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::newlineCharacterClass ( )

inline

newlineCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::newlineCharacterClass ( )

inline

nondigitsCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::nondigitsCharacterClass ( )

inline

nondigitsCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::nondigitsCharacterClass ( )

inline

nonspacesCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::nonspacesCharacterClass ( )

inline

nonspacesCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::nonspacesCharacterClass ( )

inline

nonwordcharCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::nonwordcharCharacterClass ( )

inline

nonwordcharCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::nonwordcharCharacterClass ( )

inline

nonwordUnicodeIgnoreCaseCharCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::nonwordUnicodeIgnoreCaseCharCharacterClass ( )

inline

nonwordUnicodeIgnoreCaseCharCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::nonwordUnicodeIgnoreCaseCharCharacterClass ( )

inline

reset() [1/2]

void JSC::Yarr::YarrPattern::reset ( )

inline

reset() [2/2]

void JSC::Yarr::YarrPattern::reset ( )

inline

spacesCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::spacesCharacterClass ( )

inline

spacesCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::spacesCharacterClass ( )

inline

sticky() [1/2]

bool JSC::Yarr::YarrPattern::sticky ( ) const

inline

sticky() [2/2]

bool JSC::Yarr::YarrPattern::sticky ( ) const

inline

unicode() [1/2]

bool JSC::Yarr::YarrPattern::unicode ( ) const

inline

unicode() [2/2]

bool JSC::Yarr::YarrPattern::unicode ( ) const

inline

wordcharCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::wordcharCharacterClass ( )

inline

wordcharCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::wordcharCharacterClass ( )

inline

wordUnicodeIgnoreCaseCharCharacterClass() [1/2]

CharacterClass* JSC::Yarr::YarrPattern::wordUnicodeIgnoreCaseCharCharacterClass ( )

inline

wordUnicodeIgnoreCaseCharCharacterClass() [2/2]

CharacterClass* JSC::Yarr::YarrPattern::wordUnicodeIgnoreCaseCharCharacterClass ( )

inline

Member Data Documentation

m_body

PatternDisjunction * JSC::Yarr::YarrPattern::m_body

m_containsBackreferences

bool JSC::Yarr::YarrPattern::m_containsBackreferences

m_containsBOL

bool JSC::Yarr::YarrPattern::m_containsBOL

m_containsUnsignedLengthPattern

bool JSC::Yarr::YarrPattern::m_containsUnsignedLengthPattern

m_disjunctions

Vector< std::unique_ptr< PatternDisjunction >, 4 > JSC::Yarr::YarrPattern::m_disjunctions

m_flags

RegExpFlags JSC::Yarr::YarrPattern::m_flags

m_hasCopiedParenSubexpressions

bool JSC::Yarr::YarrPattern::m_hasCopiedParenSubexpressions

m_maxBackReference

unsigned JSC::Yarr::YarrPattern::m_maxBackReference

m_numSubpatterns

unsigned JSC::Yarr::YarrPattern::m_numSubpatterns

m_userCharacterClasses

Vector< std::unique_ptr< CharacterClass > > JSC::Yarr::YarrPattern::m_userCharacterClasses

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

• DerivedData/WebKit/Build/Products/Debug/JavaScriptCore.framework/Versions/A/PrivateHeaders/YarrPattern.h
• Source/JavaScriptCore/yarr/YarrPattern.cpp