JSC::JSValue Class Reference

#include <JSCJSValue.h>

Public Types
enum	JSNullTag { JSNull, JSNull }
enum	JSUndefinedTag { JSUndefined, JSUndefined }
enum	JSTrueTag { JSTrue, JSTrue }
enum	JSFalseTag { JSFalse, JSFalse }
enum	EncodeAsDoubleTag { EncodeAsDouble, EncodeAsDouble }
enum	JSNullTag { JSNull, JSNull }
enum	JSUndefinedTag { JSUndefined, JSUndefined }
enum	JSTrueTag { JSTrue, JSTrue }
enum	JSFalseTag { JSFalse, JSFalse }
enum	EncodeAsDoubleTag { EncodeAsDouble, EncodeAsDouble }

Public Member Functions
	JSValue ()
	JSValue (JSNullTag)
	JSValue (JSUndefinedTag)
	JSValue (JSTrueTag)
	JSValue (JSFalseTag)
	JSValue (JSCell *ptr)
	JSValue (const JSCell *ptr)
	JSValue (EncodeAsDoubleTag, double)
	JSValue (double)
	JSValue (char)
	JSValue (unsigned char)
	JSValue (short)
	JSValue (unsigned short)
	JSValue (int)
	JSValue (unsigned)
	JSValue (long)
	JSValue (unsigned long)
	JSValue (long long)
	JSValue (unsigned long long)
	operator bool () const
bool	operator== (const JSValue &other) const
bool	operator!= (const JSValue &other) const
bool	isInt32 () const
bool	isUInt32 () const
bool	isDouble () const
bool	isTrue () const
bool	isFalse () const
int32_t	asInt32 () const
uint32_t	asUInt32 () const
int64_t	asAnyInt () const
double	asDouble () const
bool	asBoolean () const
double	asNumber () const
int32_t	asInt32ForArithmetic () const
bool	isEmpty () const
bool	isFunction () const
bool	isFunction (CallType &, CallData &) const
bool	isCallable (CallType &, CallData &) const
bool	isConstructor () const
bool	isConstructor (ConstructType &, ConstructData &) const
bool	isUndefined () const
bool	isNull () const
bool	isUndefinedOrNull () const
bool	isBoolean () const
bool	isAnyInt () const
bool	isNumber () const
bool	isString () const
bool	isSymbol () const
bool	isPrimitive () const
bool	isGetterSetter () const
bool	isCustomGetterSetter () const
bool	isObject () const
bool	inherits (VM &, const ClassInfo *) const
const ClassInfo *	classInfoOrNull (VM &) const
bool	getString (ExecState *, WTF::String &) const
WTF::String	getString (ExecState *) const
JSObject *	getObject () const
bool	getUInt32 (uint32_t &) const
JSValue	toPrimitive (ExecState *, PreferredPrimitiveType=NoPreference) const
bool	getPrimitiveNumber (ExecState *, double &number, JSValue &)
bool	toBoolean (ExecState *) const
TriState	pureToBoolean () const
double	toNumber (ExecState *) const
std::optional< double >	toNumberFromPrimitive () const
JSString *	toString (ExecState *) const
JSString *	toStringOrNull (ExecState *) const
Identifier	toPropertyKey (ExecState *) const
WTF::String	toWTFString (ExecState *) const
JSObject *	toObject (ExecState *) const
JSObject *	toObject (ExecState *, JSGlobalObject *) const
JS_EXPORT_PRIVATE double	toInteger (ExecState *) const
JS_EXPORT_PRIVATE double	toIntegerPreserveNaN (ExecState *) const
int32_t	toInt32 (ExecState *) const
uint32_t	toUInt32 (ExecState *) const
uint32_t	toIndex (ExecState *, const char *errorName) const
double	toLength (ExecState *) const
float	toFloat (ExecState *exec) const
JSValue	get (ExecState *, PropertyName) const
JSValue	get (ExecState *, PropertyName, PropertySlot &) const
JSValue	get (ExecState *, unsigned propertyName) const
JSValue	get (ExecState *, unsigned propertyName, PropertySlot &) const
JSValue	get (ExecState *, uint64_t propertyName) const
bool	getPropertySlot (ExecState *, PropertyName, PropertySlot &) const
template<typename CallbackWhenNoException >
std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *, PropertyName, CallbackWhenNoException) const
template<typename CallbackWhenNoException >
std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *, PropertyName, PropertySlot &, CallbackWhenNoException) const
bool	put (ExecState *, PropertyName, JSValue, PutPropertySlot &)
bool	putInline (ExecState *, PropertyName, JSValue, PutPropertySlot &)
JS_EXPORT_PRIVATE bool	putToPrimitive (ExecState *, PropertyName, JSValue, PutPropertySlot &)
JS_EXPORT_PRIVATE bool	putToPrimitiveByIndex (ExecState *, unsigned propertyName, JSValue, bool shouldThrow)
bool	putByIndex (ExecState *, unsigned propertyName, JSValue, bool shouldThrow)
JSValue	toThis (ExecState *, ECMAMode) const
bool	isCell () const
JSCell *	asCell () const
JS_EXPORT_PRIVATE bool	isValidCallee ()
Structure *	structureOrNull () const
JSValue	structureOrUndefined () const
JS_EXPORT_PRIVATE void	dump (PrintStream &) const
void	dumpInContext (PrintStream &, DumpContext *) const
void	dumpInContextAssumingStructure (PrintStream &, DumpContext *, Structure *) const
void	dumpForBacktrace (PrintStream &) const
JS_EXPORT_PRIVATE JSObject *	synthesizePrototype (ExecState *) const
bool	requireObjectCoercible (ExecState *) const
	JSValue ()
	JSValue (JSNullTag)
	JSValue (JSUndefinedTag)
	JSValue (JSTrueTag)
	JSValue (JSFalseTag)
	JSValue (JSCell *ptr)
	JSValue (const JSCell *ptr)
	JSValue (EncodeAsDoubleTag, double)
	JSValue (double)
	JSValue (char)
	JSValue (unsigned char)
	JSValue (short)
	JSValue (unsigned short)
	JSValue (int)
	JSValue (unsigned)
	JSValue (long)
	JSValue (unsigned long)
	JSValue (long long)
	JSValue (unsigned long long)
	operator bool () const
bool	operator== (const JSValue &other) const
bool	operator!= (const JSValue &other) const
bool	isInt32 () const
bool	isUInt32 () const
bool	isDouble () const
bool	isTrue () const
bool	isFalse () const
int32_t	asInt32 () const
uint32_t	asUInt32 () const
int64_t	asAnyInt () const
double	asDouble () const
bool	asBoolean () const
double	asNumber () const
int32_t	asInt32ForArithmetic () const
bool	isEmpty () const
bool	isFunction () const
bool	isFunction (CallType &, CallData &) const
bool	isCallable (CallType &, CallData &) const
bool	isConstructor () const
bool	isConstructor (ConstructType &, ConstructData &) const
bool	isUndefined () const
bool	isNull () const
bool	isUndefinedOrNull () const
bool	isBoolean () const
bool	isAnyInt () const
bool	isNumber () const
bool	isString () const
bool	isSymbol () const
bool	isPrimitive () const
bool	isGetterSetter () const
bool	isCustomGetterSetter () const
bool	isObject () const
bool	inherits (VM &, const ClassInfo *) const
const ClassInfo *	classInfoOrNull (VM &) const
bool	getString (ExecState *, WTF::String &) const
WTF::String	getString (ExecState *) const
JSObject *	getObject () const
bool	getUInt32 (uint32_t &) const
JSValue	toPrimitive (ExecState *, PreferredPrimitiveType=NoPreference) const
bool	getPrimitiveNumber (ExecState *, double &number, JSValue &)
bool	toBoolean (ExecState *) const
TriState	pureToBoolean () const
double	toNumber (ExecState *) const
std::optional< double >	toNumberFromPrimitive () const
JSString *	toString (ExecState *) const
JSString *	toStringOrNull (ExecState *) const
Identifier	toPropertyKey (ExecState *) const
WTF::String	toWTFString (ExecState *) const
JSObject *	toObject (ExecState *) const
JSObject *	toObject (ExecState *, JSGlobalObject *) const
JS_EXPORT_PRIVATE double	toInteger (ExecState *) const
JS_EXPORT_PRIVATE double	toIntegerPreserveNaN (ExecState *) const
int32_t	toInt32 (ExecState *) const
uint32_t	toUInt32 (ExecState *) const
uint32_t	toIndex (ExecState *, const char *errorName) const
double	toLength (ExecState *) const
float	toFloat (ExecState *exec) const
JSValue	get (ExecState *, PropertyName) const
JSValue	get (ExecState *, PropertyName, PropertySlot &) const
JSValue	get (ExecState *, unsigned propertyName) const
JSValue	get (ExecState *, unsigned propertyName, PropertySlot &) const
JSValue	get (ExecState *, uint64_t propertyName) const
bool	getPropertySlot (ExecState *, PropertyName, PropertySlot &) const
template<typename CallbackWhenNoException >
std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *, PropertyName, CallbackWhenNoException) const
template<typename CallbackWhenNoException >
std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *, PropertyName, PropertySlot &, CallbackWhenNoException) const
bool	put (ExecState *, PropertyName, JSValue, PutPropertySlot &)
bool	putInline (ExecState *, PropertyName, JSValue, PutPropertySlot &)
JS_EXPORT_PRIVATE bool	putToPrimitive (ExecState *, PropertyName, JSValue, PutPropertySlot &)
JS_EXPORT_PRIVATE bool	putToPrimitiveByIndex (ExecState *, unsigned propertyName, JSValue, bool shouldThrow)
bool	putByIndex (ExecState *, unsigned propertyName, JSValue, bool shouldThrow)
JSValue	toThis (ExecState *, ECMAMode) const
bool	isCell () const
JSCell *	asCell () const
JS_EXPORT_PRIVATE bool	isValidCallee ()
Structure *	structureOrNull () const
JSValue	structureOrUndefined () const
JS_EXPORT_PRIVATE void	dump (PrintStream &) const
void	dumpInContext (PrintStream &, DumpContext *) const
void	dumpInContextAssumingStructure (PrintStream &, DumpContext *, Structure *) const
void	dumpForBacktrace (PrintStream &) const
JS_EXPORT_PRIVATE JSObject *	synthesizePrototype (ExecState *) const
bool	requireObjectCoercible (ExecState *) const
template<typename CallbackWhenNoException >
ALWAYS_INLINE std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *exec, PropertyName propertyName, CallbackWhenNoException callback) const
template<typename CallbackWhenNoException >
ALWAYS_INLINE std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type	getPropertySlot (ExecState *exec, PropertyName propertyName, PropertySlot &slot, CallbackWhenNoException callback) const

Static Public Member Functions
static EncodedJSValue	encode (JSValue)
static JSValue	decode (EncodedJSValue)
static bool	equal (ExecState *, JSValue v1, JSValue v2)
static bool	equalSlowCase (ExecState *, JSValue v1, JSValue v2)
static bool	equalSlowCaseInline (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqual (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqualSlowCase (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqualSlowCaseInline (ExecState *, JSValue v1, JSValue v2)
static TriState	pureStrictEqual (JSValue v1, JSValue v2)
static ptrdiff_t	offsetOfPayload ()
static ptrdiff_t	offsetOfTag ()
static EncodedJSValue	encode (JSValue)
static JSValue	decode (EncodedJSValue)
static bool	equal (ExecState *, JSValue v1, JSValue v2)
static bool	equalSlowCase (ExecState *, JSValue v1, JSValue v2)
static bool	equalSlowCaseInline (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqual (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqualSlowCase (ExecState *, JSValue v1, JSValue v2)
static bool	strictEqualSlowCaseInline (ExecState *, JSValue v1, JSValue v2)
static TriState	pureStrictEqual (JSValue v1, JSValue v2)
static ptrdiff_t	offsetOfPayload ()
static ptrdiff_t	offsetOfTag ()

Static Public Attributes
static constexpr const unsigned	numberOfInt52Bits = 52
static constexpr const int64_t	notInt52 = static_cast<int64_t>(1) << numberOfInt52Bits
static constexpr const unsigned	int52ShiftAmount = 12

Friends
struct	EncodedJSValueHashTraits
struct	EncodedJSValueWithRepresentationHashTraits
class	AssemblyHelpers
class	JIT
class	JITSlowPathCall
class	JITStubs
class	JITStubCall
class	JSInterfaceJIT
class	JSValueSource
class	SpecializedThunkJIT
class	LLInt::CLoop

Member Enumeration Documentation

EncodeAsDoubleTag [1/2]

enum JSC::JSValue::EncodeAsDoubleTag

Enumerator
EncodeAsDouble
EncodeAsDouble

EncodeAsDoubleTag [2/2]

enum JSC::JSValue::EncodeAsDoubleTag

Enumerator
EncodeAsDouble
EncodeAsDouble

JSFalseTag [1/2]

enum JSC::JSValue::JSFalseTag

Enumerator
JSFalse
JSFalse

JSFalseTag [2/2]

enum JSC::JSValue::JSFalseTag

Enumerator
JSFalse
JSFalse

JSNullTag [1/2]

enum JSC::JSValue::JSNullTag

Enumerator
JSNull
JSNull

JSNullTag [2/2]

enum JSC::JSValue::JSNullTag

Enumerator
JSNull
JSNull

JSTrueTag [1/2]

enum JSC::JSValue::JSTrueTag

Enumerator
JSTrue
JSTrue

JSTrueTag [2/2]

enum JSC::JSValue::JSTrueTag

Enumerator
JSTrue
JSTrue

JSUndefinedTag [1/2]

enum JSC::JSValue::JSUndefinedTag

Enumerator
JSUndefined
JSUndefined

JSUndefinedTag [2/2]

enum JSC::JSValue::JSUndefinedTag

Enumerator
JSUndefined
JSUndefined

Constructor & Destructor Documentation

JSValue() [1/38]

JSC::JSValue::JSValue ( )

inline

JSValue() [2/38]

JSC::JSValue::JSValue ( JSNullTag  )

inline

JSValue() [3/38]

JSC::JSValue::JSValue ( JSUndefinedTag  )

inline

JSValue() [4/38]

JSC::JSValue::JSValue ( JSTrueTag  )

inline

JSValue() [5/38]

JSC::JSValue::JSValue ( JSFalseTag  )

inline

JSValue() [6/38]

JSC::JSValue::JSValue ( JSCell *  ptr )

inline

JSValue() [7/38]

JSC::JSValue::JSValue ( const JSCell *  ptr )

inline

JSValue() [8/38]

ALWAYS_INLINE JSC::JSValue::JSValue	(	EncodeAsDoubleTag	,
		double	d
	)

JSValue() [9/38]

JSC::JSValue::JSValue ( double  d )

inlineexplicit

JSValue() [10/38]

JSC::JSValue::JSValue ( char  i )

inlineexplicit

JSValue() [11/38]

JSC::JSValue::JSValue ( unsigned char  i )

inlineexplicit

JSValue() [12/38]

JSC::JSValue::JSValue ( short  i )

inlineexplicit

JSValue() [13/38]

JSC::JSValue::JSValue ( unsigned short  i )

inlineexplicit

JSValue() [14/38]

JSC::JSValue::JSValue ( int  i )

inlineexplicit

JSValue() [15/38]

JSC::JSValue::JSValue ( unsigned  i )

inlineexplicit

JSValue() [16/38]

JSC::JSValue::JSValue ( long  i )

inlineexplicit

JSValue() [17/38]

JSC::JSValue::JSValue ( unsigned long  i )

inlineexplicit

JSValue() [18/38]

JSC::JSValue::JSValue ( long long  i )

inlineexplicit

JSValue() [19/38]

JSC::JSValue::JSValue ( unsigned long long  i )

inlineexplicit

JSValue() [20/38]

JSC::JSValue::JSValue

(

)

JSValue() [21/38]

JSC::JSValue::JSValue

(

JSNullTag

)

JSValue() [22/38]

JSC::JSValue::JSValue

(

JSUndefinedTag

)

JSValue() [23/38]

JSC::JSValue::JSValue

(

JSTrueTag

)

JSValue() [24/38]

JSC::JSValue::JSValue

(

JSFalseTag

)

JSValue() [25/38]

JSC::JSValue::JSValue

(

JSCell *

ptr

)

JSValue() [26/38]

JSC::JSValue::JSValue

(

const JSCell *

ptr

)

JSValue() [27/38]

JSC::JSValue::JSValue	(	EncodeAsDoubleTag	,
		double
	)

JSValue() [28/38]

JSC::JSValue::JSValue ( double  )

explicit

JSValue() [29/38]

JSC::JSValue::JSValue ( char  )

explicit

JSValue() [30/38]

JSC::JSValue::JSValue ( unsigned  char )

explicit

JSValue() [31/38]

JSC::JSValue::JSValue ( short  )

explicit

JSValue() [32/38]

JSC::JSValue::JSValue ( unsigned  short )

explicit

JSValue() [33/38]

JSC::JSValue::JSValue ( int  )

explicit

JSValue() [34/38]

JSC::JSValue::JSValue ( unsigned  )

explicit

JSValue() [35/38]

JSC::JSValue::JSValue ( long  )

explicit

JSValue() [36/38]

JSC::JSValue::JSValue ( unsigned  long )

explicit

JSValue() [37/38]

JSC::JSValue::JSValue ( long  long )

explicit

JSValue() [38/38]

JSC::JSValue::JSValue ( unsigned long  long )

explicit

Member Function Documentation

asAnyInt() [1/2]

int64_t JSC::JSValue::asAnyInt ( ) const

inline

asAnyInt() [2/2]

int64_t JSC::JSValue::asAnyInt

(

)

const

asBoolean() [1/2]

bool JSC::JSValue::asBoolean ( ) const

inline

asBoolean() [2/2]

bool JSC::JSValue::asBoolean

(

)

const

asCell() [1/2]

ALWAYS_INLINE JSCell * JSC::JSValue::asCell

(

)

const

asCell() [2/2]

JSCell* JSC::JSValue::asCell

(

)

const

asDouble() [1/2]

double JSC::JSValue::asDouble

(

)

const

asDouble() [2/2]

double JSC::JSValue::asDouble ( ) const

inline

asInt32() [1/2]

int32_t JSC::JSValue::asInt32

(

)

const

asInt32() [2/2]

int32_t JSC::JSValue::asInt32 ( ) const

inline

asInt32ForArithmetic() [1/2]

int32_t JSC::JSValue::asInt32ForArithmetic ( ) const

inline

asInt32ForArithmetic() [2/2]

int32_t JSC::JSValue::asInt32ForArithmetic

(

)

const

asNumber() [1/2]

double JSC::JSValue::asNumber ( ) const

inline

asNumber() [2/2]

double JSC::JSValue::asNumber

(

)

const

asUInt32() [1/2]

uint32_t JSC::JSValue::asUInt32 ( ) const

inline

asUInt32() [2/2]

uint32_t JSC::JSValue::asUInt32

(

)

const

classInfoOrNull() [1/2]

const ClassInfo* JSC::JSValue::classInfoOrNull

(

VM &

)

const

classInfoOrNull() [2/2]

const ClassInfo * JSC::JSValue::classInfoOrNull ( VM &  vm ) const

inline

decode() [1/2]

JSValue JSC::JSValue::decode ( EncodedJSValue  encodedJSValue )

inlinestatic

decode() [2/2]

static JSValue JSC::JSValue::decode ( EncodedJSValue  )

static

dump() [1/2]

void JSC::JSValue::dump

(

PrintStream &

out

)

const

dump() [2/2]

JS_EXPORT_PRIVATE void JSC::JSValue::dump

(

PrintStream &

)

const

dumpForBacktrace() [1/2]

void JSC::JSValue::dumpForBacktrace

(

PrintStream &

out

)

const

dumpForBacktrace() [2/2]

void JSC::JSValue::dumpForBacktrace

(

PrintStream &

)

const

dumpInContext() [1/2]

void JSC::JSValue::dumpInContext	(	PrintStream &	out,
		DumpContext *	context
	)		const

dumpInContext() [2/2]

void JSC::JSValue::dumpInContext	(	PrintStream &	,
		DumpContext *
	)		const

dumpInContextAssumingStructure() [1/2]

void JSC::JSValue::dumpInContextAssumingStructure	(	PrintStream &	out,
		DumpContext *	context,
		Structure *	structure
	)		const

dumpInContextAssumingStructure() [2/2]

void JSC::JSValue::dumpInContextAssumingStructure	(	PrintStream &	,
		DumpContext *	,
		Structure *
	)		const

encode() [1/2]

EncodedJSValue JSC::JSValue::encode ( JSValue  value )

inlinestatic

encode() [2/2]

static EncodedJSValue JSC::JSValue::encode ( JSValue  )

static

equal() [1/2]

bool JSC::JSValue::equal ( ExecState *  exec, JSValue  v1, JSValue  v2  )

inlinestatic

equal() [2/2]

static bool JSC::JSValue::equal ( ExecState *  , JSValue  v1, JSValue  v2  )

static

equalSlowCase() [1/2]

bool JSC::JSValue::equalSlowCase ( ExecState *  exec, JSValue  v1, JSValue  v2  )

static

equalSlowCase() [2/2]

static bool JSC::JSValue::equalSlowCase ( ExecState *  , JSValue  v1, JSValue  v2  )

static

equalSlowCaseInline() [1/2]

ALWAYS_INLINE bool JSC::JSValue::equalSlowCaseInline ( ExecState *  exec, JSValue  v1, JSValue  v2  )

static

equalSlowCaseInline() [2/2]

static bool JSC::JSValue::equalSlowCaseInline ( ExecState *  , JSValue  v1, JSValue  v2  )

static

get() [1/10]

JSValue JSC::JSValue::get	(	ExecState *	,
		PropertyName
	)		const

get() [2/10]

ALWAYS_INLINE JSValue JSC::JSValue::get	(	ExecState *	exec,
		PropertyName	propertyName
	)		const

get() [3/10]

JSValue JSC::JSValue::get	(	ExecState *	,
		PropertyName	,
		PropertySlot &
	)		const

get() [4/10]

ALWAYS_INLINE JSValue JSC::JSValue::get	(	ExecState *	exec,
		PropertyName	propertyName,
		PropertySlot &	slot
	)		const

get() [5/10]

JSValue JSC::JSValue::get	(	ExecState *	,
		unsigned	propertyName
	)		const

get() [6/10]

ALWAYS_INLINE JSValue JSC::JSValue::get	(	ExecState *	exec,
		unsigned	propertyName
	)		const

get() [7/10]

ALWAYS_INLINE JSValue JSC::JSValue::get	(	ExecState *	exec,
		unsigned	propertyName,
		PropertySlot &	slot
	)		const

get() [8/10]

JSValue JSC::JSValue::get	(	ExecState *	,
		unsigned	propertyName,
		PropertySlot &
	)		const

get() [9/10]

ALWAYS_INLINE JSValue JSC::JSValue::get	(	ExecState *	exec,
		uint64_t	propertyName
	)		const

get() [10/10]

JSValue JSC::JSValue::get	(	ExecState *	,
		uint64_t	propertyName
	)		const

getObject() [1/2]

JSObject* JSC::JSValue::getObject

(

)

const

getObject() [2/2]

JSObject * JSC::JSValue::getObject ( ) const

inline

getPrimitiveNumber() [1/2]

bool JSC::JSValue::getPrimitiveNumber	(	ExecState *	,
		double &	number,
		JSValue &
	)

getPrimitiveNumber() [2/2]

bool JSC::JSValue::getPrimitiveNumber ( ExecState *  exec, double &  number, JSValue &  value  )

inline

getPropertySlot() [1/8]

ALWAYS_INLINE bool JSC::JSValue::getPropertySlot	(	ExecState *	exec,
		PropertyName	propertyName,
		PropertySlot &	slot
	)		const

getPropertySlot() [2/8]

bool JSC::JSValue::getPropertySlot	(	ExecState *	,
		PropertyName	,
		PropertySlot &
	)		const

getPropertySlot() [3/8]

template<typename CallbackWhenNoException >

std::result_of<CallbackWhenNoException(bool, PropertySlot&)>::type JSC::JSValue::getPropertySlot	(	ExecState *	,
		PropertyName	,
		CallbackWhenNoException
	)		const

getPropertySlot() [4/8]

template<typename CallbackWhenNoException >

std::result_of<CallbackWhenNoException(bool, PropertySlot&)>::type JSC::JSValue::getPropertySlot	(	ExecState *	,
		PropertyName	,
		CallbackWhenNoException
	)		const

getPropertySlot() [5/8]

template<typename CallbackWhenNoException >

std::result_of<CallbackWhenNoException(bool, PropertySlot&)>::type JSC::JSValue::getPropertySlot	(	ExecState *	,
		PropertyName	,
		PropertySlot &	,
		CallbackWhenNoException
	)		const

getPropertySlot() [6/8]

template<typename CallbackWhenNoException >

std::result_of<CallbackWhenNoException(bool, PropertySlot&)>::type JSC::JSValue::getPropertySlot	(	ExecState *	,
		PropertyName	,
		PropertySlot &	,
		CallbackWhenNoException
	)		const

getPropertySlot() [7/8]

template<typename CallbackWhenNoException >

ALWAYS_INLINE std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type JSC::JSValue::getPropertySlot	(	ExecState *	exec,
		PropertyName	propertyName,
		CallbackWhenNoException	callback
	)		const

getPropertySlot() [8/8]

template<typename CallbackWhenNoException >

ALWAYS_INLINE std::result_of< CallbackWhenNoException(bool, PropertySlot &)>::type JSC::JSValue::getPropertySlot	(	ExecState *	exec,
		PropertyName	propertyName,
		PropertySlot &	slot,
		CallbackWhenNoException	callback
	)		const

getString() [1/4]

bool JSC::JSValue::getString	(	ExecState *	,
		WTF::String &
	)		const

getString() [2/4]

bool JSC::JSValue::getString	(	ExecState *	,
		WTF::String &
	)		const

getString() [3/4]

WTF::String JSC::JSValue::getString

(

ExecState *

)

const

getString() [4/4]

String JSC::JSValue::getString ( ExecState *  exec ) const

inline

getUInt32() [1/2]

bool JSC::JSValue::getUInt32

(

uint32_t &

)

const

getUInt32() [2/2]

ALWAYS_INLINE bool JSC::JSValue::getUInt32

(

uint32_t &

v

)

const

inherits() [1/2]

bool JSC::JSValue::inherits	(	VM &	,
		const ClassInfo *
	)		const

inherits() [2/2]

bool JSC::JSValue::inherits ( VM &  vm, const ClassInfo *  classInfo  ) const

inline

isAnyInt() [1/2]

bool JSC::JSValue::isAnyInt ( ) const

inline

isAnyInt() [2/2]

bool JSC::JSValue::isAnyInt

(

)

const

isBoolean() [1/2]

bool JSC::JSValue::isBoolean ( ) const

inline

isBoolean() [2/2]

bool JSC::JSValue::isBoolean

(

)

const

isCallable() [1/2]

bool JSC::JSValue::isCallable ( CallType &  callType, CallData &  callData  ) const

inline

isCallable() [2/2]

bool JSC::JSValue::isCallable	(	CallType &	,
		CallData &
	)		const

isCell() [1/2]

bool JSC::JSValue::isCell ( ) const

inline

isCell() [2/2]

bool JSC::JSValue::isCell

(

)

const

isConstructor() [1/4]

bool JSC::JSValue::isConstructor ( ) const

inline

isConstructor() [2/4]

bool JSC::JSValue::isConstructor

(

)

const

isConstructor() [3/4]

bool JSC::JSValue::isConstructor ( ConstructType &  constructType, ConstructData &  constructData  ) const

inline

isConstructor() [4/4]

bool JSC::JSValue::isConstructor	(	ConstructType &	,
		ConstructData &
	)		const

isCustomGetterSetter() [1/2]

bool JSC::JSValue::isCustomGetterSetter

(

)

const

isCustomGetterSetter() [2/2]

bool JSC::JSValue::isCustomGetterSetter ( ) const

inline

isDouble() [1/2]

bool JSC::JSValue::isDouble ( ) const

inline

isDouble() [2/2]

bool JSC::JSValue::isDouble

(

)

const

isEmpty() [1/2]

bool JSC::JSValue::isEmpty ( ) const

inline

isEmpty() [2/2]

bool JSC::JSValue::isEmpty

(

)

const

isFalse() [1/2]

bool JSC::JSValue::isFalse ( ) const

inline

isFalse() [2/2]

bool JSC::JSValue::isFalse

(

)

const

isFunction() [1/4]

bool JSC::JSValue::isFunction ( ) const

inline

isFunction() [2/4]

bool JSC::JSValue::isFunction

(

)

const

isFunction() [3/4]

bool JSC::JSValue::isFunction ( CallType &  callType, CallData &  callData  ) const

inline

isFunction() [4/4]

bool JSC::JSValue::isFunction	(	CallType &	,
		CallData &
	)		const

isGetterSetter() [1/2]

bool JSC::JSValue::isGetterSetter ( ) const

inline

isGetterSetter() [2/2]

bool JSC::JSValue::isGetterSetter

(

)

const

isInt32() [1/2]

bool JSC::JSValue::isInt32

(

)

const

isInt32() [2/2]

bool JSC::JSValue::isInt32 ( ) const

inline

isNull() [1/2]

bool JSC::JSValue::isNull ( ) const

inline

isNull() [2/2]

bool JSC::JSValue::isNull

(

)

const

isNumber() [1/2]

bool JSC::JSValue::isNumber ( ) const

inline

isNumber() [2/2]

bool JSC::JSValue::isNumber

(

)

const

isObject() [1/2]

bool JSC::JSValue::isObject

(

)

const

isObject() [2/2]

bool JSC::JSValue::isObject ( ) const

inline

isPrimitive() [1/2]

bool JSC::JSValue::isPrimitive ( ) const

inline

isPrimitive() [2/2]

bool JSC::JSValue::isPrimitive

(

)

const

isString() [1/2]

bool JSC::JSValue::isString ( ) const

inline

isString() [2/2]

bool JSC::JSValue::isString

(

)

const

isSymbol() [1/2]

bool JSC::JSValue::isSymbol ( ) const

inline

isSymbol() [2/2]

bool JSC::JSValue::isSymbol

(

)

const

isTrue() [1/2]

bool JSC::JSValue::isTrue ( ) const

inline

isTrue() [2/2]

bool JSC::JSValue::isTrue

(

)

const

isUInt32() [1/2]

bool JSC::JSValue::isUInt32

(

)

const

isUInt32() [2/2]

bool JSC::JSValue::isUInt32 ( ) const

inline

isUndefined() [1/2]

bool JSC::JSValue::isUndefined ( ) const

inline

isUndefined() [2/2]

bool JSC::JSValue::isUndefined

(

)

const

isUndefinedOrNull() [1/2]

bool JSC::JSValue::isUndefinedOrNull ( ) const

inline

isUndefinedOrNull() [2/2]

bool JSC::JSValue::isUndefinedOrNull

(

)

const

isValidCallee() [1/2]

bool JSC::JSValue::isValidCallee

(

)

isValidCallee() [2/2]

JS_EXPORT_PRIVATE bool JSC::JSValue::isValidCallee

(

)

offsetOfPayload() [1/2]

static ptrdiff_t JSC::JSValue::offsetOfPayload ( )

inlinestatic

offsetOfPayload() [2/2]

static ptrdiff_t JSC::JSValue::offsetOfPayload ( )

inlinestatic

offsetOfTag() [1/2]

static ptrdiff_t JSC::JSValue::offsetOfTag ( )

inlinestatic

offsetOfTag() [2/2]

static ptrdiff_t JSC::JSValue::offsetOfTag ( )

inlinestatic

operator bool() [1/2]

JSC::JSValue::operator bool ( ) const

inlineexplicit

operator bool() [2/2]

JSC::JSValue::operator bool ( ) const

explicit

operator!=() [1/2]

bool JSC::JSValue::operator!= ( const JSValue &  other ) const

inline

operator!=() [2/2]

bool JSC::JSValue::operator!=

(

const JSValue &

other

)

const

operator==() [1/2]

bool JSC::JSValue::operator== ( const JSValue &  other ) const

inline

operator==() [2/2]

bool JSC::JSValue::operator==

(

const JSValue &

other

)

const

pureStrictEqual() [1/2]

static TriState JSC::JSValue::pureStrictEqual ( JSValue  v1, JSValue  v2  )

static

pureStrictEqual() [2/2]

TriState JSC::JSValue::pureStrictEqual ( JSValue  v1, JSValue  v2  )

inlinestatic

pureToBoolean() [1/2]

TriState JSC::JSValue::pureToBoolean

(

)

const

pureToBoolean() [2/2]

TriState JSC::JSValue::pureToBoolean ( ) const

inline

put() [1/2]

bool JSC::JSValue::put ( ExecState *  exec, PropertyName  propertyName, JSValue  value, PutPropertySlot &  slot  )

inline

put() [2/2]

bool JSC::JSValue::put	(	ExecState *	,
		PropertyName	,
		JSValue	,
		PutPropertySlot &
	)

putByIndex() [1/2]

bool JSC::JSValue::putByIndex ( ExecState *  exec, unsigned  propertyName, JSValue  value, bool  shouldThrow  )

inline

putByIndex() [2/2]

bool JSC::JSValue::putByIndex	(	ExecState *	,
		unsigned	propertyName,
		JSValue	,
		bool	shouldThrow
	)

putInline() [1/2]

ALWAYS_INLINE bool JSC::JSValue::putInline	(	ExecState *	exec,
		PropertyName	propertyName,
		JSValue	value,
		PutPropertySlot &	slot
	)

putInline() [2/2]

bool JSC::JSValue::putInline	(	ExecState *	,
		PropertyName	,
		JSValue	,
		PutPropertySlot &
	)

putToPrimitive() [1/2]

JS_EXPORT_PRIVATE bool JSC::JSValue::putToPrimitive	(	ExecState *	,
		PropertyName	,
		JSValue	,
		PutPropertySlot &
	)

putToPrimitive() [2/2]

bool JSC::JSValue::putToPrimitive	(	ExecState *	exec,
		PropertyName	propertyName,
		JSValue	value,
		PutPropertySlot &	slot
	)

putToPrimitiveByIndex() [1/2]

bool JSC::JSValue::putToPrimitiveByIndex	(	ExecState *	exec,
		unsigned	propertyName,
		JSValue	value,
		bool	shouldThrow
	)

putToPrimitiveByIndex() [2/2]

JS_EXPORT_PRIVATE bool JSC::JSValue::putToPrimitiveByIndex	(	ExecState *	,
		unsigned	propertyName,
		JSValue	,
		bool	shouldThrow
	)

requireObjectCoercible() [1/2]

ALWAYS_INLINE bool JSC::JSValue::requireObjectCoercible

(

ExecState *

exec

)

const

requireObjectCoercible() [2/2]

bool JSC::JSValue::requireObjectCoercible

(

ExecState *

)

const

strictEqual() [1/2]

bool JSC::JSValue::strictEqual ( ExecState *  exec, JSValue  v1, JSValue  v2  )

inlinestatic

strictEqual() [2/2]

static bool JSC::JSValue::strictEqual ( ExecState *  , JSValue  v1, JSValue  v2  )

static

strictEqualSlowCase() [1/2]

bool JSC::JSValue::strictEqualSlowCase ( ExecState *  exec, JSValue  v1, JSValue  v2  )

static

strictEqualSlowCase() [2/2]

static bool JSC::JSValue::strictEqualSlowCase ( ExecState *  , JSValue  v1, JSValue  v2  )

static

strictEqualSlowCaseInline() [1/2]

static bool JSC::JSValue::strictEqualSlowCaseInline ( ExecState *  , JSValue  v1, JSValue  v2  )

static

strictEqualSlowCaseInline() [2/2]

ALWAYS_INLINE bool JSC::JSValue::strictEqualSlowCaseInline ( ExecState *  exec, JSValue  v1, JSValue  v2  )

static

structureOrNull() [1/2]

Structure* JSC::JSValue::structureOrNull

(

)

const

structureOrNull() [2/2]

Structure * JSC::JSValue::structureOrNull ( ) const

inline

structureOrUndefined() [1/2]

JSValue JSC::JSValue::structureOrUndefined ( ) const

inline

structureOrUndefined() [2/2]

JSValue JSC::JSValue::structureOrUndefined

(

)

const

synthesizePrototype() [1/2]

JS_EXPORT_PRIVATE JSObject* JSC::JSValue::synthesizePrototype

(

ExecState *

)

const

synthesizePrototype() [2/2]

JSObject * JSC::JSValue::synthesizePrototype

(

ExecState *

exec

)

const

toBoolean() [1/2]

bool JSC::JSValue::toBoolean ( ExecState *  exec ) const

inline

toBoolean() [2/2]

bool JSC::JSValue::toBoolean

(

ExecState *

)

const

toFloat() [1/2]

float JSC::JSValue::toFloat ( ExecState *  exec ) const

inline

toFloat() [2/2]

float JSC::JSValue::toFloat ( ExecState *  exec ) const

inline

toIndex() [1/2]

uint32_t JSC::JSValue::toIndex	(	ExecState *	,
		const char *	errorName
	)		const

toIndex() [2/2]

uint32_t JSC::JSValue::toIndex ( ExecState *  exec, const char *  errorName  ) const

inline

toInt32() [1/2]

int32_t JSC::JSValue::toInt32

(

ExecState *

)

const

toInt32() [2/2]

ALWAYS_INLINE int32_t JSC::JSValue::toInt32

(

ExecState *

exec

)

const

toInteger() [1/2]

JS_EXPORT_PRIVATE double JSC::JSValue::toInteger

(

ExecState *

)

const

toInteger() [2/2]

double JSC::JSValue::toInteger

(

ExecState *

exec

)

const

toIntegerPreserveNaN() [1/2]

JS_EXPORT_PRIVATE double JSC::JSValue::toIntegerPreserveNaN

(

ExecState *

)

const

toIntegerPreserveNaN() [2/2]

double JSC::JSValue::toIntegerPreserveNaN

(

ExecState *

exec

)

const

toLength() [1/2]

double JSC::JSValue::toLength

(

ExecState *

)

const

toLength() [2/2]

double JSC::JSValue::toLength

(

ExecState *

exec

)

const

toNumber() [1/2]

double JSC::JSValue::toNumber

(

ExecState *

)

const

toNumber() [2/2]

ALWAYS_INLINE double JSC::JSValue::toNumber

(

ExecState *

exec

)

const

toNumberFromPrimitive() [1/2]

std::optional< double > JSC::JSValue::toNumberFromPrimitive

(

)

const

toNumberFromPrimitive() [2/2]

std::optional<double> JSC::JSValue::toNumberFromPrimitive

(

)

const

toObject() [1/4]

JSObject * JSC::JSValue::toObject ( ExecState *  exec ) const

inline

toObject() [2/4]

JSObject* JSC::JSValue::toObject

(

ExecState *

)

const

toObject() [3/4]

JSObject * JSC::JSValue::toObject ( ExecState *  exec, JSGlobalObject *  globalObject  ) const

inline

toObject() [4/4]

JSObject* JSC::JSValue::toObject	(	ExecState *	,
		JSGlobalObject *
	)		const

toPrimitive() [1/2]

JSValue JSC::JSValue::toPrimitive ( ExecState *  exec, PreferredPrimitiveType  preferredType = NoPreference  ) const

inline

toPrimitive() [2/2]

JSValue JSC::JSValue::toPrimitive	(	ExecState *	,
		PreferredPrimitiveType	= NoPreference
	)		const

toPropertyKey() [1/2]

Identifier JSC::JSValue::toPropertyKey

(

ExecState *

)

const

toPropertyKey() [2/2]

ALWAYS_INLINE Identifier JSC::JSValue::toPropertyKey

(

ExecState *

exec

)

const

toString() [1/2]

JSString* JSC::JSValue::toString

(

ExecState *

)

const

toString() [2/2]

JSString * JSC::JSValue::toString ( ExecState *  exec ) const

inline

toStringOrNull() [1/2]

JSString * JSC::JSValue::toStringOrNull ( ExecState *  exec ) const

inline

toStringOrNull() [2/2]

JSString* JSC::JSValue::toStringOrNull

(

ExecState *

)

const

toThis() [1/2]

JSValue JSC::JSValue::toThis	(	ExecState *	,
		ECMAMode
	)		const

toThis() [2/2]

JSValue JSC::JSValue::toThis ( ExecState *  exec, ECMAMode  ecmaMode  ) const

inline

toUInt32() [1/2]

uint32_t JSC::JSValue::toUInt32 ( ExecState *  exec ) const

inline

toUInt32() [2/2]

uint32_t JSC::JSValue::toUInt32

(

ExecState *

)

const

toWTFString() [1/2]

WTF::String JSC::JSValue::toWTFString

(

ExecState *

)

const

toWTFString() [2/2]

String JSC::JSValue::toWTFString ( ExecState *  exec ) const

inline

Friends And Related Function Documentation

AssemblyHelpers

AssemblyHelpers

friend

EncodedJSValueHashTraits

EncodedJSValueHashTraits

friend

EncodedJSValueWithRepresentationHashTraits

EncodedJSValueWithRepresentationHashTraits

friend

JIT

JIT

friend

JITSlowPathCall

JITSlowPathCall

friend

JITStubCall

JITStubCall

friend

JITStubs

JITStubs

friend

JSInterfaceJIT

JSInterfaceJIT

friend

JSValueSource

JSValueSource

friend

LLInt::CLoop

LLInt::CLoop

friend

SpecializedThunkJIT

SpecializedThunkJIT

friend

Member Data Documentation

int52ShiftAmount

static constexpr const unsigned JSC::JSValue::int52ShiftAmount = 12

static

notInt52

static constexpr const int64_t JSC::JSValue::notInt52 = static_cast<int64_t>(1) << numberOfInt52Bits

static

numberOfInt52Bits

static constexpr const unsigned JSC::JSValue::numberOfInt52Bits = 52

static

---

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

• DerivedData/WebKit/Build/Products/Debug/JavaScriptCore.framework/Versions/A/PrivateHeaders/JSCJSValue.h
• DerivedData/WebKit/Build/Products/Debug/JavaScriptCore.framework/Versions/A/PrivateHeaders/JSCJSValueInlines.h
• DerivedData/WebKit/Build/Products/Debug/JavaScriptCore.framework/Versions/A/PrivateHeaders/JSString.h
• Source/JavaScriptCore/runtime/JSCJSValue.cpp
• Source/JavaScriptCore/runtime/Operations.cpp