V8: v8::TypedArray Class Reference (original) (raw)

#include <[v8-typed-array.h](v8-typed-array%5F8h%5Fsource.html)>

Public Member Functions
size_t	Length ()

Public Member Functions inherited from v8::ArrayBufferView
Local< ArrayBuffer >	Buffer ()

size_t	ByteOffset ()

size_t	ByteLength ()

size_t	CopyContents (void *dest, size_t byte_length)

v8::MemorySpan< uint8_t >	GetContents (v8::MemorySpan< uint8_t > storage)

bool	HasBuffer () const

Public Member Functions inherited from v8::Object
Maybe< bool >	Set (Local< Context > context, Local< Value > key, Local< Value > value)

Maybe< bool >	Set (Local< Context > context, Local< Value > key, Local< Value > value, MaybeLocal< Object > receiver)

Maybe< bool >	Set (Local< Context > context, uint32_t index, Local< Value > value)

Maybe< bool >	CreateDataProperty (Local< Context > context, Local< Name > key, Local< Value > value)

Maybe< bool >	CreateDataProperty (Local< Context > context, uint32_t index, Local< Value > value)

Maybe< bool >	DefineOwnProperty (Local< Context > context, Local< Name > key, Local< Value > value, PropertyAttribute attributes=None)

Maybe< bool >	DefineProperty (Local< Context > context, Local< Name > key, PropertyDescriptor &descriptor)

MaybeLocal< Value >	Get (Local< Context > context, Local< Value > key)

MaybeLocal< Value >	Get (Local< Context > context, Local< Value > key, MaybeLocal< Object > receiver)

MaybeLocal< Value >	Get (Local< Context > context, uint32_t index)

Maybe< PropertyAttribute >	GetPropertyAttributes (Local< Context > context, Local< Value > key)

MaybeLocal< Value >	GetOwnPropertyDescriptor (Local< Context > context, Local< Name > key)

Maybe< bool >	Has (Local< Context > context, Local< Value > key)

Maybe< bool >	Delete (Local< Context > context, Local< Value > key)

Maybe< bool >	Has (Local< Context > context, uint32_t index)

Maybe< bool >	Delete (Local< Context > context, uint32_t index)

void	SetAccessorProperty (Local< Name > name, Local< Function > getter, Local< Function > setter=Local< Function >(), PropertyAttribute attributes=None)

Maybe< bool >	SetNativeDataProperty (Local< Context > context, Local< Name > name, AccessorNameGetterCallback getter, AccessorNameSetterCallback setter=nullptr, Local< Value > data=Local< Value >(), PropertyAttribute attributes=None, SideEffectType getter_side_effect_type=SideEffectType::kHasSideEffect, SideEffectType setter_side_effect_type=SideEffectType::kHasSideEffect)

Maybe< bool >	SetLazyDataProperty (Local< Context > context, Local< Name > name, AccessorNameGetterCallback getter, Local< Value > data=Local< Value >(), PropertyAttribute attributes=None, SideEffectType getter_side_effect_type=SideEffectType::kHasSideEffect, SideEffectType setter_side_effect_type=SideEffectType::kHasSideEffect)

Maybe< bool >	HasPrivate (Local< Context > context, Local< Private > key)

Maybe< bool >	SetPrivate (Local< Context > context, Local< Private > key, Local< Value > value)

Maybe< bool >	DeletePrivate (Local< Context > context, Local< Private > key)

MaybeLocal< Value >	GetPrivate (Local< Context > context, Local< Private > key)

MaybeLocal< Array >	GetPropertyNames (Local< Context > context)

MaybeLocal< Array >	GetPropertyNames (Local< Context > context, KeyCollectionMode mode, PropertyFilter property_filter, IndexFilter index_filter, KeyConversionMode key_conversion=KeyConversionMode::kKeepNumbers)

MaybeLocal< Array >	GetOwnPropertyNames (Local< Context > context)

MaybeLocal< Array >	GetOwnPropertyNames (Local< Context > context, PropertyFilter filter, KeyConversionMode key_conversion=KeyConversionMode::kKeepNumbers)

Local< Value >	GetPrototype ()

Local< Value >	GetPrototypeV2 ()

Maybe< bool >	SetPrototype (Local< Context > context, Local< Value > prototype)

Maybe< bool >	SetPrototypeV2 (Local< Context > context, Local< Value > prototype)

Local< Object >	FindInstanceInPrototypeChain (Local< FunctionTemplate > tmpl)

MaybeLocal< String >	ObjectProtoToString (Local< Context > context)

Local< String >	GetConstructorName ()

Maybe< bool >	SetIntegrityLevel (Local< Context > context, IntegrityLevel level)

int	InternalFieldCount () const

Local< Data >	GetInternalField (int index)

void	SetInternalField (int index, Local< Data > data)

void *	GetAlignedPointerFromInternalField (int index)

void *	GetAlignedPointerFromInternalField (v8::Isolate *isolate, int index)

void	SetAlignedPointerInInternalField (int index, void *value)

void	SetAlignedPointerInInternalFields (int argc, int indices[], void *values[])

Maybe< bool >	HasOwnProperty (Local< Context > context, Local< Name > key)

Maybe< bool >	HasOwnProperty (Local< Context > context, uint32_t index)

Maybe< bool >	HasRealNamedProperty (Local< Context > context, Local< Name > key)

Maybe< bool >	HasRealIndexedProperty (Local< Context > context, uint32_t index)

Maybe< bool >	HasRealNamedCallbackProperty (Local< Context > context, Local< Name > key)

MaybeLocal< Value >	GetRealNamedPropertyInPrototypeChain (Local< Context > context, Local< Name > key)

Maybe< PropertyAttribute >	GetRealNamedPropertyAttributesInPrototypeChain (Local< Context > context, Local< Name > key)

MaybeLocal< Value >	GetRealNamedProperty (Local< Context > context, Local< Name > key)

Maybe< PropertyAttribute >	GetRealNamedPropertyAttributes (Local< Context > context, Local< Name > key)

bool	HasNamedLookupInterceptor () const

bool	HasIndexedLookupInterceptor () const

int	GetIdentityHash ()

Local< Object >	Clone (v8::Isolate *isolate)

Local< Object >	Clone ()

MaybeLocal< Context >	GetCreationContext (v8::Isolate *isolate)

MaybeLocal< Context >	GetCreationContext ()

Local< Context >	GetCreationContextChecked (v8::Isolate *isolate)

Local< Context >	GetCreationContextChecked ()

void *	GetAlignedPointerFromEmbedderDataInCreationContext (v8::Isolate *isolate, int index)

void *	GetAlignedPointerFromEmbedderDataInCreationContext (int index)

bool	IsCallable () const

bool	IsConstructor () const

bool	IsApiWrapper () const

bool	IsUndetectable () const

MaybeLocal< Value >	CallAsFunction (Local< Context > context, Local< Value > recv, int argc, Local< Value > argv[])

MaybeLocal< Value >	CallAsConstructor (Local< Context > context, int argc, Local< Value > argv[])

Isolate *	GetIsolate ()

MaybeLocal< Array >	PreviewEntries (bool *is_key_value)

bool	IsCodeLike (Isolate *isolate) const

Public Member Functions inherited from v8::Value
bool	IsUndefined () const

bool	IsNull () const

bool	IsNullOrUndefined () const

bool	IsTrue () const

bool	IsFalse () const

bool	IsName () const

bool	IsString () const

bool	IsSymbol () const

bool	IsFunction () const

bool	IsArray () const

bool	IsObject () const

bool	IsBigInt () const

bool	IsBoolean () const

bool	IsNumber () const

bool	IsExternal () const

bool	IsInt32 () const

bool	IsUint32 () const

bool	IsDate () const

bool	IsArgumentsObject () const

bool	IsBigIntObject () const

bool	IsBooleanObject () const

bool	IsNumberObject () const

bool	IsStringObject () const

bool	IsSymbolObject () const

bool	IsNativeError () const

bool	IsRegExp () const

bool	IsAsyncFunction () const

bool	IsGeneratorFunction () const

bool	IsGeneratorObject () const

bool	IsPromise () const

bool	IsMap () const

bool	IsSet () const

bool	IsMapIterator () const

bool	IsSetIterator () const

bool	IsWeakMap () const

bool	IsWeakSet () const

bool	IsWeakRef () const

bool	IsArrayBuffer () const

bool	IsArrayBufferView () const

bool	IsTypedArray () const

bool	IsUint8Array () const

bool	IsUint8ClampedArray () const

bool	IsInt8Array () const

bool	IsUint16Array () const

bool	IsInt16Array () const

bool	IsUint32Array () const

bool	IsInt32Array () const

bool	IsFloat16Array () const

bool	IsFloat32Array () const

bool	IsFloat64Array () const

bool	IsBigInt64Array () const

bool	IsBigUint64Array () const

bool	IsDataView () const

bool	IsSharedArrayBuffer () const

bool	IsProxy () const

bool	IsWasmMemoryObject () const

bool	IsWasmMemoryMapDescriptor () const

bool	IsWasmModuleObject () const

bool	IsWasmNull () const

bool	IsModuleNamespaceObject () const

bool	IsPrimitive () const

MaybeLocal< Primitive >	ToPrimitive (Local< Context > context) const

MaybeLocal< Numeric >	ToNumeric (Local< Context > context) const

MaybeLocal< BigInt >	ToBigInt (Local< Context > context) const

MaybeLocal< Number >	ToNumber (Local< Context > context) const

MaybeLocal< String >	ToString (Local< Context > context) const

MaybeLocal< String >	ToDetailString (Local< Context > context) const

MaybeLocal< Object >	ToObject (Local< Context > context) const

MaybeLocal< Integer >	ToInteger (Local< Context > context) const

MaybeLocal< Uint32 >	ToUint32 (Local< Context > context) const

MaybeLocal< Int32 >	ToInt32 (Local< Context > context) const

Local< Boolean >	ToBoolean (Isolate *isolate) const

MaybeLocal< Uint32 >	ToArrayIndex (Local< Context > context) const

bool	BooleanValue (Isolate *isolate) const

Maybe< double >	NumberValue (Local< Context > context) const

Maybe< int64_t >	IntegerValue (Local< Context > context) const

Maybe< uint32_t >	Uint32Value (Local< Context > context) const

Maybe< int32_t >	Int32Value (Local< Context > context) const

Maybe< bool >	Equals (Local< Context > context, Local< Value > that) const

bool	StrictEquals (Local< Value > that) const

bool	SameValue (Local< Value > that) const

Local< String >	TypeOf (Isolate *)

Maybe< bool >	InstanceOf (Local< Context > context, Local< Object > object)

uint32_t	GetHash ()

template<>
Value *	Cast (Data *value)

Public Member Functions inherited from v8::Data
bool	IsValue () const

bool	IsModule () const

bool	IsModuleRequest () const

bool	IsFixedArray () const

bool	IsPrivate () const

bool	IsObjectTemplate () const

bool	IsFunctionTemplate () const

bool	IsContext () const

bool	IsCppHeapExternal () const

Static Public Member Functions
static TypedArray *	Cast (Value *value)

Static Public Member Functions inherited from v8::ArrayBufferView
static ArrayBufferView *	Cast (Value *value)

Static Public Member Functions inherited from v8::Object
static int	InternalFieldCount (const PersistentBase< Object > &object)

static int	InternalFieldCount (const BasicTracedReference< Object > &object)

static void *	GetAlignedPointerFromInternalField (const PersistentBase< Object > &object, int index)

static void *	GetAlignedPointerFromInternalField (const BasicTracedReference< Object > &object, int index)

template<CppHeapPointerTag tag, typename T = void>
static T *	Unwrap (v8::Isolate *isolate, const v8::Local< v8::Object > &wrapper)

template<CppHeapPointerTag tag, typename T = void>
static T *	Unwrap (v8::Isolate *isolate, const PersistentBase< Object > &wrapper)

template<CppHeapPointerTag tag, typename T = void>
static T *	Unwrap (v8::Isolate *isolate, const BasicTracedReference< Object > &wrapper)

template
static T *	Unwrap (v8::Isolate *isolate, const v8::Local< v8::Object > &wrapper, CppHeapPointerTagRange tag_range)

template
static T *	Unwrap (v8::Isolate *isolate, const PersistentBase< Object > &wrapper, CppHeapPointerTagRange tag_range)

template
static T *	Unwrap (v8::Isolate *isolate, const BasicTracedReference< Object > &wrapper, CppHeapPointerTagRange tag_range)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const v8::Local< v8::Object > &wrapper, void wrappable)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const PersistentBase< Object > &wrapper, void wrappable)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const BasicTracedReference< Object > &wrapper, void wrappable)

static void	Wrap (v8::Isolate isolate, const v8::Local< v8::Object > &wrapper, void wrappable, CppHeapPointerTag tag)

static void	Wrap (v8::Isolate isolate, const PersistentBase< Object > &wrapper, void wrappable, CppHeapPointerTag tag)

static void	Wrap (v8::Isolate isolate, const BasicTracedReference< Object > &wrapper, void wrappable, CppHeapPointerTag tag)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const v8::Local< v8::Object > &wrapper, Wrappable wrappable)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const PersistentBase< Object > &wrapper, Wrappable wrappable)

template<CppHeapPointerTag tag>
static void	Wrap (v8::Isolate isolate, const BasicTracedReference< Object > &wrapper, Wrappable wrappable)

static void	Wrap (v8::Isolate isolate, const v8::Local< v8::Object > &wrapper, Wrappable wrappable, CppHeapPointerTag tag)

static void	Wrap (v8::Isolate isolate, const PersistentBase< Object > &wrapper, Wrappable wrappable, CppHeapPointerTag tag)

static void	Wrap (v8::Isolate isolate, const BasicTracedReference< Object > &wrapper, Wrappable wrappable, CppHeapPointerTag tag)

static void	WrapGlobal (v8::Isolate isolate, const v8::Local< v8::Object > &wrapper, Wrappable wrappable, CppHeapPointerTag tag)

static bool	CheckGlobalWrappable (v8::Isolate *isolate, const v8::Local< v8::Object > &wrapper, CppHeapPointerTagRange tag_range)

static MaybeLocal< Context >	GetCreationContext (v8::Isolate *isolate, const PersistentBase< Object > &object)

static MaybeLocal< Context >	GetCreationContext (const PersistentBase< Object > &object)

static Isolate *	GetIsolate (const TracedReference< Object > &handle)

static Local< Object >	New (Isolate *isolate)

static Local< Object >	New (Isolate isolate, Local< Value > prototype_or_null, Local< Name > names, Local< Value > *values, size_t length)

static Object *	Cast (Value *obj)

Static Public Member Functions inherited from v8::Value
template
static Value *	Cast (T *value)

Static Public Attributes
static constexpr size_t	kMaxByteLength = ArrayBuffer::kMaxByteLength

Static Public Attributes inherited from v8::ArrayBufferView
static constexpr int	kInternalFieldCount

static const int	kEmbedderFieldCount = kInternalFieldCount

A base class for an instance of TypedArray series of constructors (ES6 draft 15.13.6).

◆ Cast()

◆ Length()

size_t v8::TypedArray::Length	(	)

Number of elements in this typed array (e.g. for Int16Array, |ByteLength|/2).

◆ kMaxByteLength

constexpr size_t v8::TypedArray::kMaxByteLength = ArrayBuffer::kMaxByteLength	staticconstexpr

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

include/v8-typed-array.h