v8::internal::FixedArrayBase Class Reference

#include <objects.h>

Inheritance diagram for v8::internal::FixedArrayBase:

Collaboration diagram for v8::internal::FixedArrayBase:

Public Member Functions
int	length () const
void	set_length (int value)
int	synchronized_length () const
void	synchronized_set_length (int value)
Public Member Functions inherited from v8::internal::HeapObject
Map *	map () const
void	set_map (Map *value)
void	set_map_no_write_barrier (Map *value)
Map *	synchronized_map ()
MapWord	synchronized_map_word () const
void	synchronized_set_map (Map *value)
void	synchronized_set_map_no_write_barrier (Map *value)
void	synchronized_set_map_word (MapWord map_word)
MapWord	map_word () const
void	set_map_word (MapWord map_word)
Heap *	GetHeap () const
Isolate *	GetIsolate () const
Address	address ()
void	Iterate (ObjectVisitor *v)
void	IterateBody (InstanceType type, int object_size, ObjectVisitor *v)
int	Size ()
bool	MayContainRawValues ()
int	SizeFromMap (Map *map)
WriteBarrierMode	GetWriteBarrierMode (const DisallowHeapAllocation &promise)
void	HeapObjectShortPrint (OStream &os)
	STATIC_ASSERT (kMapOffset==Internals::kHeapObjectMapOffset)
Public Member Functions inherited from v8::internal::Object
bool	IsObject () const
	INLINE (bool IsFixedArrayBase() const)
	INLINE (bool IsExternal() const)
	INLINE (bool IsAccessorInfo() const)
	INLINE (bool IsStruct() const)
	INLINE (bool IsSpecObject()) const
	INLINE (bool IsSpecFunction()) const
	INLINE (bool IsTemplateInfo()) const
	INLINE (bool IsNameDictionary() const)
	INLINE (bool IsSeededNumberDictionary() const)
	INLINE (bool IsUnseededNumberDictionary() const)
	INLINE (bool IsOrderedHashSet() const)
	INLINE (bool IsOrderedHashMap() const)
bool	IsCallable () const
	INLINE (bool IsUndefined() const)
	INLINE (bool IsNull() const)
	INLINE (bool IsTheHole() const)
	INLINE (bool IsException() const)
	INLINE (bool IsUninitialized() const)
	INLINE (bool IsTrue() const)
	INLINE (bool IsFalse() const)
	INLINE (bool IsArgumentsMarker() const)
	INLINE (bool IsFiller() const)
double	Number ()
	INLINE (bool IsNaN() const)
	INLINE (bool IsMinusZero() const)
bool	ToInt32 (int32_t *value)
bool	ToUint32 (uint32_t *value)
Representation	OptimalRepresentation ()
bool	FitsRepresentation (Representation representation)
Handle< HeapType >	OptimalType (Isolate *isolate, Representation representation)
bool	HasValidElements ()
bool	HasSpecificClassOf (String *name)
bool	BooleanValue ()
Object *	GetHash ()
bool	SameValue (Object *other)
bool	SameValueZero (Object *other)
bool	ToArrayIndex (uint32_t *index)
bool	IsStringObjectWithCharacterAt (uint32_t index)
void	VerifyApiCallResultType ()
void	ShortPrint (FILE *out=stdout)
void	ShortPrint (StringStream *accumulator)

Static Public Attributes
static const int	kLengthOffset = HeapObject::kHeaderSize
static const int	kHeaderSize = kLengthOffset + kPointerSize
Static Public Attributes inherited from v8::internal::HeapObject
static const int	kMapOffset = Object::kHeaderSize
static const int	kHeaderSize = kMapOffset + kPointerSize
Static Public Attributes inherited from v8::internal::Object
static const int	kHeaderSize = 0

Additional Inherited Members
Public Types inherited from v8::internal::Object
enum	StoreFromKeyed { MAY_BE_STORE_FROM_KEYED , CERTAINLY_NOT_STORE_FROM_KEYED }
enum	StorePropertyMode { NORMAL_PROPERTY , SUPER_PROPERTY }
Static Public Member Functions inherited from v8::internal::HeapObject
static HeapObject *	FromAddress (Address address)
static Object **	RawField (HeapObject *obj, int offset)
static void	UpdateMapCodeCache (Handle< HeapObject > object, Handle< Name > name, Handle< Code > code)
Static Public Member Functions inherited from v8::internal::Object
static Handle< Object >	NewStorageFor (Isolate *isolate, Handle< Object > object, Representation representation)
static Handle< Object >	WrapForRead (Isolate *isolate, Handle< Object > object, Representation representation)
static MaybeHandle< JSReceiver >	ToObject (Isolate *isolate, Handle< Object > object)
static MaybeHandle< JSReceiver >	ToObject (Isolate *isolate, Handle< Object > object, Handle< Context > context)
static MUST_USE_RESULT MaybeHandle< Smi >	ToSmi (Isolate *isolate, Handle< Object > object)
static MUST_USE_RESULT MaybeHandle< Object >	GetProperty (LookupIterator *it)
static MUST_USE_RESULT MaybeHandle< Object >	SetProperty (Handle< Object > object, Handle< Name > key, Handle< Object > value, StrictMode strict_mode, StoreFromKeyed store_mode=MAY_BE_STORE_FROM_KEYED)
static MUST_USE_RESULT MaybeHandle< Object >	SetProperty (LookupIterator *it, Handle< Object > value, StrictMode strict_mode, StoreFromKeyed store_mode, StorePropertyMode data_store_mode=NORMAL_PROPERTY)
static MUST_USE_RESULT MaybeHandle< Object >	WriteToReadOnlyProperty (LookupIterator *it, Handle< Object > value, StrictMode strict_mode)
static Handle< Object >	SetDataProperty (LookupIterator *it, Handle< Object > value)
static MUST_USE_RESULT MaybeHandle< Object >	AddDataProperty (LookupIterator *it, Handle< Object > value, PropertyAttributes attributes, StrictMode strict_mode, StoreFromKeyed store_mode)
static MUST_USE_RESULT MaybeHandle< Object >	GetPropertyOrElement (Handle< Object > object, Handle< Name > key)
static MUST_USE_RESULT MaybeHandle< Object >	GetProperty (Isolate *isolate, Handle< Object > object, const char *key)
static MUST_USE_RESULT MaybeHandle< Object >	GetProperty (Handle< Object > object, Handle< Name > key)
static MUST_USE_RESULT MaybeHandle< Object >	GetPropertyWithAccessor (Handle< Object > receiver, Handle< Name > name, Handle< JSObject > holder, Handle< Object > structure)
static MUST_USE_RESULT MaybeHandle< Object >	SetPropertyWithAccessor (Handle< Object > receiver, Handle< Name > name, Handle< Object > value, Handle< JSObject > holder, Handle< Object > structure, StrictMode strict_mode)
static MUST_USE_RESULT MaybeHandle< Object >	GetPropertyWithDefinedGetter (Handle< Object > receiver, Handle< JSReceiver > getter)
static MUST_USE_RESULT MaybeHandle< Object >	SetPropertyWithDefinedSetter (Handle< Object > receiver, Handle< JSReceiver > setter, Handle< Object > value)
static MUST_USE_RESULT MaybeHandle< Object >	GetElement (Isolate *isolate, Handle< Object > object, uint32_t index)
static MUST_USE_RESULT MaybeHandle< Object >	GetElementWithReceiver (Isolate *isolate, Handle< Object > object, Handle< Object > receiver, uint32_t index)
static Handle< Smi >	GetOrCreateHash (Isolate *isolate, Handle< Object > object)
Protected Member Functions inherited from v8::internal::HeapObject
void	IteratePointers (ObjectVisitor *v, int start, int end)
void	IteratePointer (ObjectVisitor *v, int offset)
void	IterateNextCodeLink (ObjectVisitor *v, int offset)

Detailed Description

Definition at line 2378 of file objects.h.

Member Function Documentation

length()

int v8::internal::FixedArrayBase::length ( ) const

inline

Referenced by v8::internal::ScopeInfo::CallsEval(), v8::internal::Heap::ClearJSFunctionResultCaches(), v8::internal::SharedFunctionInfo::ClearTypeFeedbackInfo(), v8::internal::FixedArray::ContainsOnlySmisOrHoles(), v8::internal::ScopeInfo::ContextLength(), v8::internal::Heap::CopyAndTenureFixedCOWArray(), v8::internal::CopyDictionaryToDoubleElements(), v8::internal::CopyDictionaryToObjectElements(), v8::internal::CopyDoubleToDoubleElements(), v8::internal::CopyDoubleToObjectElements(), v8::internal::NameDictionary::CopyEnumKeysTo(), v8::internal::Heap::CopyFixedArray(), v8::internal::Heap::CopyFixedArrayWithMap(), v8::internal::Heap::CopyFixedDoubleArray(), v8::internal::Heap::CopyFixedDoubleArrayWithMap(), v8::internal::Heap::CopyJSObject(), v8::internal::CopyObjectToDoubleElements(), v8::internal::CopyObjectToObjectElements(), v8::internal::CopyPackedSmiToDoubleElements(), v8::internal::CopySmiToDoubleElements(), v8::internal::Dictionary< Derived, Shape, Key >::CopyValuesTo(), v8::internal::ScopeInfo::Create(), v8::internal::FixedTypedArrayBase::DataSize(), v8::internal::JSObject::DefineElementAccessor(), v8::internal::AllocationSite::DigestTransitionFeedback(), v8::internal::SharedFunctionInfo::EvictFromOptimizedCodeMap(), v8::internal::ExternalOneByteString::ExternalOneByteStringGet(), v8::internal::ExternalTwoByteString::ExternalTwoByteStringGet(), v8::internal::V8HeapExplorer::ExtractClosureReferences(), v8::internal::V8HeapExplorer::ExtractElementReferences(), v8::internal::V8HeapExplorer::ExtractFixedArrayReferences(), v8::internal::FindSharedFunctionInfosForScript(), v8::internal::PolymorphicCodeCacheHashTableKey::FromObject(), v8::internal::ScopeInfo::FunctionContextSlotIndex(), v8::internal::Dictionary< Derived, Shape, Key >::GenerateNewEnumerationIndices(), v8::internal::FixedArray::get(), v8::internal::ByteArray::get(), v8::internal::ByteArray::get_int(), v8::internal::FixedDoubleArray::get_representation(), v8::internal::FixedDoubleArray::get_scalar(), v8::internal::ExternalUint8ClampedArray::get_scalar(), v8::internal::ExternalInt8Array::get_scalar(), v8::internal::ExternalUint8Array::get_scalar(), v8::internal::ExternalInt16Array::get_scalar(), v8::internal::ExternalUint16Array::get_scalar(), v8::internal::ExternalInt32Array::get_scalar(), v8::internal::ExternalUint32Array::get_scalar(), v8::internal::ExternalFloat32Array::get_scalar(), v8::internal::ExternalFloat64Array::get_scalar(), v8::internal::JSObject::GetElementsCapacityAndUsage(), v8::internal::CodeCache::GetIndex(), v8::internal::Script::GetLineNumberWithArray(), v8::internal::JSObject::GetOwnElementKeys(), v8::internal::JSObject::GetOwnPropertyNames(), v8::internal::BreakPointInfo::HasBreakPointObject(), v8::internal::ScopeInfo::HasFunctionName(), v8::internal::ScopeInfo::HasHeapAllocatedLocals(), v8::internal::StringsKey::HashForObject(), v8::internal::HeapSortPairs(), v8::internal::IsCodeEquivalent(), v8::internal::DescriptorArray::IsEmpty(), v8::internal::TransitionArray::IsFullTransitionArray(), v8::internal::StringsKey::IsMatch(), v8::internal::NormalizedMapCache::IsNormalizedMapCache(), v8::internal::TransitionArray::IsSimpleTransition(), v8::internal::HashTable< Derived, Shape, Key >::IterateElements(), v8::internal::ModuleInfo::length(), v8::internal::CodeCache::LookupDefaultCache(), v8::internal::StaticMarkingVisitor< StaticVisitor >::MarkMapContents(), v8::TypeSwitch::match(), v8::internal::HashTable< Derived, Shape, Key >::New(), v8::internal::FixedArray::NoIncrementalWriteBarrierSet(), v8::internal::FixedArray::NoWriteBarrierSet(), v8::internal::DependentCode::number_of_entries(), v8::internal::TransitionArray::number_of_transitions(), v8::internal::JSObject::NumberOfEnumElements(), v8::internal::JSFunction::NumberOfLiterals(), v8::internal::Map::NumberOfProtoTransitions(), v8::internal::ScopeInfo::ParameterEntriesIndex(), v8::internal::ScopeInfo::ParameterIndex(), v8::internal::DateParser::Parse(), v8::internal::MarkCompactCollector::ProcessMapCaches(), v8::internal::CodeFlusher::ProcessOptimizedCodeMaps(), v8::internal::JSArray::ReadOnlyLengthError(), v8::internal::JSObject::ReferencesObject(), v8::internal::JSObject::ReferencesObjectFromElements(), v8::internal::Code::relocation_size(), v8::internal::CodeCache::RemoveByIndex(), v8::internal::JavaScriptFrame::RestoreOperandStack(), v8::internal::RUNTIME_FUNCTION(), v8::internal::JavaScriptFrame::SaveOperandStack(), v8::internal::ScopeInfo::scope_type(), v8::internal::SharedFunctionInfo::SearchOptimizedCodeMap(), v8::internal::SeqOneByteString::SeqOneByteStringGet(), v8::internal::SeqOneByteString::SeqOneByteStringSet(), v8::internal::SeqOneByteString::SeqOneByteStringSize(), v8::internal::SeqTwoByteString::SeqTwoByteStringGet(), v8::internal::SeqTwoByteString::SeqTwoByteStringSet(), v8::internal::SeqTwoByteString::SeqTwoByteStringSize(), v8::internal::ByteArray::set(), v8::internal::ExternalFloat64Array::set(), v8::internal::ExternalFloat32Array::set(), v8::internal::ExternalInt16Array::set(), v8::internal::ExternalInt32Array::set(), v8::internal::ExternalInt8Array::set(), v8::internal::FixedArray::set(), v8::internal::ExternalUint16Array::set(), v8::internal::String::Set(), v8::internal::ExternalUint32Array::set(), v8::internal::ExternalUint8ClampedArray::set(), v8::internal::ExternalUint8Array::set(), v8::internal::FixedArray::set_null(), v8::internal::FixedArray::set_the_hole(), v8::internal::FixedArray::set_undefined(), v8::internal::JSObject::SetDictionaryElement(), v8::internal::JSObject::SetElement(), v8::internal::JSObject::SetElementCallback(), v8::internal::JSObject::SetElementWithoutInterceptor(), v8::internal::DescriptorArray::SetEnumCache(), v8::internal::JSObject::SetFastDoubleElement(), v8::internal::JSObject::SetFastElement(), v8::internal::Map::SetNumberOfProtoTransitions(), v8::internal::JSObject::ShouldConvertToFastElements(), v8::internal::FixedArray::SortPairs(), v8::internal::ScopeInfo::StackSlotCount(), v8::internal::ScopeInfo::StackSlotIndex(), v8::internal::ScopeInfo::strict_mode(), v8::internal::JSObject::TransitionElementsKind(), v8::internal::MarkCompactCollector::TrimEnumCache(), v8::internal::SharedFunctionInfo::TrimOptimizedCodeMap(), v8::internal::TypeCheck(), v8::internal::String::VisitFlat(), v8::internal::JSArray::WouldChangeReadOnlyLength(), v8::internal::Map::ZapPrototypeTransitions(), and v8::internal::Map::ZapTransitions().

set_length()

void v8::internal::FixedArrayBase::set_length ( int  value )

inline

Referenced by v8::internal::Heap::AllocateFixedArrayWithFiller(), v8::internal::Heap::AllocateFixedTypedArray(), v8::internal::Heap::CopyAndTenureFixedCOWArray(), and v8::internal::Heap::CopyFixedArrayWithMap().

Here is the caller graph for this function:

synchronized_length()

int v8::internal::FixedArrayBase::synchronized_length ( ) const

inline

synchronized_set_length()

void v8::internal::FixedArrayBase::synchronized_set_length ( int  value )

inline

Member Data Documentation

kHeaderSize

const int v8::internal::FixedArrayBase::kHeaderSize = kLengthOffset + kPointerSize

static

Definition at line 2393 of file objects.h.

Referenced by v8::internal::HOptimizedGraphBuilder::BuildAllocateFixedTypedArray(), v8::internal::CodeStubGraphBuilder< Stub >::BuildCodeStub(), v8::internal::CopyDoubleToDoubleElements(), v8::internal::CopyObjectToObjectElements(), v8::internal::FixedArray::data_start(), v8::internal::FixedDoubleArray::data_start(), v8::internal::FixedArrayElementOperand(), v8::internal::ByteArray::FromDataStartAddress(), v8::internal::FixedArray::get(), v8::internal::ByteArray::get(), v8::internal::ByteArray::get_int(), v8::internal::FixedDoubleArray::get_representation(), v8::internal::FixedDoubleArray::get_scalar(), v8::internal::SeqTwoByteString::GetChars(), v8::internal::SeqOneByteString::GetCharsAddress(), v8::internal::SeqTwoByteString::GetCharsAddress(), v8::internal::ByteArray::GetDataStartAddress(), v8::internal::GetDefaultHeaderSizeForElementsKind(), v8::internal::FixedDoubleArray::is_the_hole(), v8::internal::HashTable< Derived, Shape, Key >::IterateElements(), v8::internal::Heap::LeftTrimFixedArray(), v8::internal::FixedArray::NoIncrementalWriteBarrierSet(), v8::internal::FixedArray::NoWriteBarrierSet(), v8::internal::SeqOneByteString::SeqOneByteStringGet(), v8::internal::SeqOneByteString::SeqOneByteStringSet(), v8::internal::SeqTwoByteString::SeqTwoByteStringGet(), v8::internal::SeqTwoByteString::SeqTwoByteStringSet(), v8::internal::ByteArray::set(), v8::internal::FixedDoubleArray::set(), v8::internal::FixedArray::set(), v8::internal::FixedArray::set_null(), v8::internal::FixedArray::set_the_hole(), v8::internal::FixedDoubleArray::set_the_hole(), v8::internal::FixedArray::set_undefined(), and v8::internal::Context::SlotOffset().

kLengthOffset

const int v8::internal::FixedArrayBase::kLengthOffset = HeapObject::kHeaderSize

static

Definition at line 2392 of file objects.h.

Referenced by v8::internal::Heap::CopyFixedDoubleArrayWithMap(), v8::internal::FINAL< kOperandKind, kNumCachedOperands >::ForFixedArrayLength(), and v8::internal::Heap::LeftTrimFixedArray().

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

• /mnt/V8SourceCode/src/objects.h