FixedArray Class Reference

#include <objects.h>

Inheritance diagram for FixedArray:

Collaboration diagram for FixedArray:

Data Structures
class	BodyDescriptor

Public Member Functions
Object *	get (int index)
void	set (int index, Object *value)
bool	is_the_hole (int index)
void	set (int index, Smi *value)
void	set (int index, Object *value, WriteBarrierMode mode)
void	set_undefined (int index)
void	set_undefined (Heap *heap, int index)
void	set_null (int index)
void	set_null (Heap *heap, int index)
void	set_the_hole (int index)
void	set_unchecked (int index, Smi *value)
void	set_null_unchecked (Heap *heap, int index)
void	set_unchecked (Heap *heap, int index, Object *value, WriteBarrierMode mode)
Object **	data_start ()
Object **	GetFirstElementAddress ()
bool	ContainsOnlySmisOrHoles ()
MUST_USE_RESULT MaybeObject *	Copy ()
MUST_USE_RESULT MaybeObject *	CopySize (int new_length)
MUST_USE_RESULT MaybeObject *	AddKeysFromJSArray (JSArray *array)
MUST_USE_RESULT MaybeObject *	UnionOfKeys (FixedArray *other)
void	CopyTo (int pos, FixedArray *dest, int dest_pos, int len)
void	SwapPairs (FixedArray *numbers, int i, int j)
void	SortPairs (FixedArray *numbers, uint32_t len)
Public Member Functions inherited from FixedArrayBase
int	length ()
void	set_length (int value)
Public Member Functions inherited from HeapObject
Map *	map ()
void	set_map (Map *value)
void	set_map_no_write_barrier (Map *value)
MapWord	map_word ()
void	set_map_word (MapWord map_word)
Heap *	GetHeap ()
Isolate *	GetIsolate ()
Address	address ()
void	Iterate (ObjectVisitor *v)
void	IterateBody (InstanceType type, int object_size, ObjectVisitor *v)
int	Size ()
int	SizeFromMap (Map *map)
WriteBarrierMode	GetWriteBarrierMode (const AssertNoAllocation &)
void	HeapObjectShortPrint (StringStream *accumulator)
	STATIC_CHECK (kMapOffset==Internals::kHeapObjectMapOffset)
Public Member Functions inherited from Object
bool	IsObject ()
bool	IsFixedArrayBase ()
bool	IsInstanceOf (FunctionTemplateInfo *type)
bool	IsStruct ()
	INLINE (bool IsSpecObject())
	INLINE (bool IsSpecFunction())
	INLINE (bool IsUndefined())
	INLINE (bool IsNull())
	INLINE (bool IsTheHole())
	INLINE (bool IsTrue())
	INLINE (bool IsFalse())
bool	IsArgumentsMarker ()
bool	NonFailureIsHeapObject ()
bool	IsFiller ()
double	Number ()
bool	IsNaN ()
bool	HasValidElements ()
bool	HasSpecificClassOf (String *name)
MUST_USE_RESULT MaybeObject *	ToObject ()
Object *	ToBoolean ()
MUST_USE_RESULT MaybeObject *	ToObject (Context *native_context)
MUST_USE_RESULT MaybeObject *	ToSmi ()
void	Lookup (String *name, LookupResult *result)
MUST_USE_RESULT MaybeObject *	GetProperty (String *key)
MUST_USE_RESULT MaybeObject *	GetProperty (String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetPropertyWithReceiver (Object *receiver, String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetProperty (Object *receiver, LookupResult *result, String *key, PropertyAttributes *attributes)
MUST_USE_RESULT MaybeObject *	GetPropertyWithDefinedGetter (Object *receiver, JSReceiver *getter)
MUST_USE_RESULT MaybeObject *	GetElement (uint32_t index)
Object *	GetElementNoExceptionThrown (uint32_t index)
MUST_USE_RESULT MaybeObject *	GetElementWithReceiver (Object *receiver, uint32_t index)
Object *	GetPrototype ()
MUST_USE_RESULT MaybeObject *	GetHash (CreationFlag flag)
bool	SameValue (Object *other)
bool	ToArrayIndex (uint32_t *index)
bool	IsStringObjectWithCharacterAt (uint32_t index)
void	VerifyApiCallResultType ()
void	ShortPrint ()
void	ShortPrint (FILE *out)
void	ShortPrint (StringStream *accumulator)

Static Public Member Functions
static int	SizeFor (int length)
static int	OffsetOfElementAt (int index)
static FixedArray *	cast (Object *obj)
Static Public Member Functions inherited from FixedArrayBase
static FixedArrayBase *	cast (Object *object)
Static Public Member Functions inherited from HeapObject
static HeapObject *	FromAddress (Address address)
static Object **	RawField (HeapObject *obj, int offset)
static HeapObject *	cast (Object *obj)
Static Public Member Functions inherited from Object
static Handle< Object >	GetProperty (Handle< Object > object, Handle< Object > receiver, LookupResult *result, Handle< String > key, PropertyAttributes *attributes)
static Handle< Object >	GetElement (Handle< Object > object, uint32_t index)
static Object *	cast (Object *value)

Static Public Attributes
static const int	kMaxSize = 128 * MB * kPointerSize
static const int	kMaxLength = (kMaxSize - kHeaderSize) / kPointerSize
Static Public Attributes inherited from FixedArrayBase
static const int	kLengthOffset = HeapObject::kHeaderSize
static const int	kHeaderSize = kLengthOffset + kPointerSize
Static Public Attributes inherited from HeapObject
static const int	kMapOffset = Object::kHeaderSize
static const int	kHeaderSize = kMapOffset + kPointerSize
Static Public Attributes inherited from Object
static const int	kHeaderSize = 0

Static Protected Member Functions
static void	NoWriteBarrierSet (FixedArray *array, int index, Object *value)
static void	NoIncrementalWriteBarrierSet (FixedArray *array, int index, Object *value)

Additional Inherited Members
Protected Member Functions inherited from HeapObject
void	IteratePointers (ObjectVisitor *v, int start, int end)
void	IteratePointer (ObjectVisitor *v, int offset)

Detailed Description

Definition at line 2305 of file objects.h.

Member Function Documentation

MaybeObject * AddKeysFromJSArray

(

JSArray *

array

)

Definition at line 5953 of file objects.cc.

References ElementsAccessor::AddElementsToFixedArray(), ASSERT, FLAG_enable_slow_asserts, FixedArray::get(), JSObject::GetElementsAccessor(), and FixedArrayBase::length().

static FixedArray* cast ( Object *  obj )

inlinestatic

Referenced by SharedFunctionInfo::AddToOptimizedCodeMap(), Heap::AllocateJSObjectFromMap(), Heap::AllocateUninitializedFixedArray(), CodeCacheHashTableKey::AsObject(), PolymorphicCodeCacheHashTableKey::AsObject(), StringSharedKey::AsObject(), RegExpImpl::AtomExec(), v8::internal::BUILTIN(), Isolate::CaptureCurrentStackTrace(), Heap::ClearJSFunctionResultCaches(), Array::CloneElementAt(), RegExpImpl::Compile(), FastSmiOrObjectElementsAccessor< FastPackedSmiElementsAccessor, ElementsKindTraits< FAST_SMI_ELEMENTS > >::CopyElementsImpl(), FastDoubleElementsAccessor< FastHoleyDoubleElementsAccessor, ElementsKindTraits< FAST_HOLEY_DOUBLE_ELEMENTS > >::CopyElementsImpl(), DictionaryElementsAccessor::CopyElementsImpl(), NonStrictArgumentsElementsAccessor::CopyElementsImpl(), Heap::CopyFixedArrayWithMap(), Heap::CopyJSObject(), FixedArray::CopySize(), Heap::CreateApiObjects(), Runtime::CreateArrayLiteralBoilerplate(), JSRegExp::DataAt(), NonStrictArgumentsElementsAccessor::Delete(), FastElementsAccessor< FastPackedSmiElementsAccessor, ElementsKindTraits< FAST_SMI_ELEMENTS >, kPointerSize >::DeleteCommon(), DictionaryElementsAccessor::DeleteCommon(), JSObject::EnsureCanContainElements(), JSArray::EnsureSize(), JSObject::EnsureWritableFastElements(), Dictionary< Shape, Key >::GenerateNewEnumerationIndices(), NeanderObject::get(), CompileTimeValue::GetElements(), JSObject::GetElementsTransitionMap(), DescriptorArray::GetEnumCache(), DescriptorArray::GetEnumIndicesCache(), JSRegExp::GetFlags(), NonStrictArgumentsElementsAccessor::GetImpl(), JSObject::GetLocalElementKeys(), TransitionArray::GetPrototypeTransitions(), v8::internal::GetScriptColumnNumber(), v8::internal::GetScriptLineNumber(), SharedFunctionInfo::GetThisPropertyAssignmentArgument(), SharedFunctionInfo::GetThisPropertyAssignmentConstant(), SharedFunctionInfo::GetThisPropertyAssignmentName(), JSObject::HasDictionaryArgumentsElements(), DescriptorArray::HasEnumIndicesCache(), JSObject::HasFastArgumentsElements(), CodeCacheHashTableKey::HashForObject(), StringSharedKey::HashForObject(), RegExpKey::HashForObject(), SymbolsKey::HashForObject(), JSObject::HasLocalElement(), JSObject::HasRealElementProperty(), HeapObject::HeapObjectShortPrint(), SharedFunctionInfo::InstallFromOptimizedCodeMap(), RegExpImpl::IrregexpExec(), RegExpImpl::IrregexpExecRaw(), RegExpImpl::IrregexpPrepare(), CodeCacheHashTableKey::IsMatch(), StringSharedKey::IsMatch(), RegExpKey::IsMatch(), SymbolsKey::IsMatch(), SharedFunctionInfo::IsThisPropertyAssignmentArgument(), CompilationCacheRegExp::Lookup(), TypeSwitch::match(), JSObject::NormalizeElements(), JSObject::NumberOfEnumElements(), JSRegExp::Pattern(), JSObject::PrepareElementsForSort(), StringStream::PrintMentionedObjectCache(), JSObject::ReferencesObject(), Heap::ReinitializeJSGlobalProxy(), Heap::ReinitializeJSReceiver(), v8::internal::RUNTIME_FUNCTION(), SharedFunctionInfo::SearchOptimizedCodeMap(), NeanderObject::set(), JSArray::SetContent(), JSRegExp::SetDataAt(), JSObject::SetDictionaryElement(), DescriptorArray::SetEnumCache(), JSObject::SetFastDoubleElementsCapacityAndLength(), JSObject::SetFastElement(), JSObject::SetFastElementsCapacityAndLength(), RegExpImpl::SetLastMatchInfo(), JSObject::ShouldConvertToFastElements(), NeanderObject::size(), TEST(), JSRegExp::TypeTag(), MarkCompactMarkingVisitor::ObjectStatsTracker< MarkCompactMarkingVisitor::kVisitMap >::Visit(), MarkCompactMarkingVisitor::ObjectStatsTracker< MarkCompactMarkingVisitor::kVisitSharedFunctionInfo >::Visit(), and MarkCompactMarkingVisitor::ObjectStatsTracker< MarkCompactMarkingVisitor::kVisitFixedArray >::Visit().

bool ContainsOnlySmisOrHoles ( )

inline

Definition at line 1227 of file objects-inl.h.

References FixedArray::GetFirstElementAddress(), HeapObject::GetHeap(), and FixedArrayBase::length().

Referenced by JSArray::SetContent().

MaybeObject * Copy ( )

inline

Definition at line 5307 of file objects-inl.h.

References Heap::CopyFixedArray(), HeapObject::GetHeap(), and FixedArrayBase::length().

MaybeObject * CopySize

(

int

new_length

)

Definition at line 5989 of file objects.cc.

References Heap::AllocateFixedArray(), FixedArray::cast(), HeapObject::GetHeap(), HeapObject::GetWriteBarrierMode(), HeapObject::map(), FixedArray::set(), and HeapObject::set_map_no_write_barrier().

Referenced by JSObject::AddFastPropertyUsingMap().

void CopyTo	(	int	pos,
		FixedArray *	dest,
		int	dest_pos,
		int	len
	)

Definition at line 6012 of file objects.cc.

References HeapObject::GetWriteBarrierMode(), and FixedArray::set().

Object ** data_start ( )

inline

Definition at line 1934 of file objects-inl.h.

References FixedArrayBase::kHeaderSize, and HeapObject::RawField().

Referenced by Heap::AllocateFixedArray(), Map::ZapPrototypeTransitions(), and Map::ZapTransitions().

Object * get ( int  index )

inline

Definition at line 1737 of file objects-inl.h.

References ASSERT, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), and READ_FIELD.

Referenced by ElementsAccessorBase< FastPackedSmiElementsAccessor, ElementsKindTraits< FAST_SMI_ELEMENTS > >::AddElementsToFixedArray(), FixedArray::AddKeysFromJSArray(), Context::AddOptimizedFunction(), v8::internal::BUILTIN(), Heap::ClearJSFunctionResultCaches(), Heap::ClearNormalizedMapCaches(), Array::CloneElementAt(), NonStrictArgumentsElementsAccessor::CopyElementsImpl(), DescriptorArray::CopyEnumCacheFrom(), StringDictionary::CopyEnumKeysTo(), Heap::CopyFixedArrayWithMap(), v8::internal::CopyObjectToObjectElements(), CountNativeContexts(), Runtime::CreateArrayLiteralBoilerplate(), JSRegExp::DataAt(), NonStrictArgumentsElementsAccessor::Delete(), DictionaryElementsAccessor::DeleteCommon(), RegExpResultsCache::Enter(), Dictionary< Shape, Key >::GenerateNewEnumerationIndices(), NeanderObject::get(), NonStrictArgumentsElementsAccessor::GetCapacityImpl(), RegExpImpl::GetCapture(), JSObject::GetElementsTransitionMap(), DescriptorArray::GetEnumCache(), DescriptorArray::GetEnumIndicesCache(), NonStrictArgumentsElementsAccessor::GetImpl(), CodeCache::GetIndex(), RegExpImpl::GetLastCaptureCount(), JSObject::GetLocalElementKeys(), Map::GetPrototypeTransition(), v8::internal::GetScriptColumnNumber(), v8::internal::GetScriptLineNumber(), SharedFunctionInfo::GetThisPropertyAssignmentArgument(), SharedFunctionInfo::GetThisPropertyAssignmentConstant(), SharedFunctionInfo::GetThisPropertyAssignmentName(), JSObject::HasDictionaryArgumentsElements(), NonStrictArgumentsElementsAccessor::HasElementImpl(), DescriptorArray::HasEnumIndicesCache(), JSObject::HasFastArgumentsElements(), CodeCacheHashTableKey::HashForObject(), StringSharedKey::HashForObject(), RegExpKey::HashForObject(), SymbolsKey::HashForObject(), JSObject::HasLocalElement(), JSObject::HasRealElementProperty(), v8::internal::HeapSortPairs(), IncrementalMarking::Hurry(), SharedFunctionInfo::InstallFromOptimizedCodeMap(), RegExpImpl::IrregexpByteCode(), RegExpImpl::IrregexpMaxRegisterCount(), RegExpImpl::IrregexpNativeCode(), RegExpImpl::IrregexpNumberOfCaptures(), RegExpImpl::IrregexpNumberOfRegisters(), CodeCacheHashTableKey::IsMatch(), StringSharedKey::IsMatch(), RegExpKey::IsMatch(), SymbolsKey::IsMatch(), SharedFunctionInfo::IsThisPropertyAssignmentArgument(), RegExpResultsCache::Lookup(), TypeSwitch::match(), JSFunction::NativeContextFromLiterals(), Dictionary< SeededNumberDictionaryShape, uint32_t >::NextEnumerationIndex(), JSObject::NormalizeElements(), Map::NumberOfProtoTransitions(), JSObject::PrepareElementsForSort(), JavaScriptFrame::Print(), StringStream::PrintFixedArray(), Heap::ProcessWeakReferences(), Map::PutPrototypeTransition(), JSObject::ReferencesObject(), CodeCache::RemoveByIndex(), v8::internal::RUNTIME_FUNCTION(), SharedFunctionInfo::SearchOptimizedCodeMap(), JSFunction::set_initial_map_and_cache_transitions(), JSObject::SetDictionaryElement(), JSObject::SetFastElement(), JSObject::ShouldConvertToFastElements(), FixedArray::SortPairs(), OptimizedFrame::Summarize(), FixedArray::SwapPairs(), FixedArray::UnionOfKeys(), and Deoptimizer::VisitAllOptimizedFunctions().

Object ** GetFirstElementAddress ( )

inline

Definition at line 1222 of file objects-inl.h.

References FIELD_ADDR.

Referenced by FixedArray::ContainsOnlySmisOrHoles(), and JSObject::EnsureCanContainElements().

bool is_the_hole ( int  index )

inline

Definition at line 1743 of file objects-inl.h.

References HeapObject::GetHeap().

void NoIncrementalWriteBarrierSet ( FixedArray *  array, int  index, Object *  value  )

inlinestaticprotected

Definition at line 1850 of file objects-inl.h.

References HeapObject::address(), ASSERT, HeapObject::GetHeap(), HEAP, Heap::InNewSpace(), FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), Heap::RecordWrite(), and WRITE_FIELD.

Referenced by DescriptorArray::Set().

void NoWriteBarrierSet ( FixedArray *  array, int  index, Object *  value  )

inlinestaticprotected

Definition at line 1864 of file objects-inl.h.

References ASSERT, HEAP, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), and WRITE_FIELD.

Referenced by CompilationCacheTable::Remove().

static int OffsetOfElementAt ( int  index )

inlinestatic

Definition at line 2356 of file objects.h.

Referenced by JSFunctionResultCache::Clear(), v8::internal::CopyObjectToObjectElements(), TransitionArray::GetKeySlot(), DescriptorArray::GetKeySlot(), DescriptorArray::GetValueSlot(), and StaticMarkingVisitor< StaticVisitor >::VisitNativeContext().

void set ( int  index, Object *  value  )

inline

Definition at line 1757 of file objects-inl.h.

References ASSERT, HeapObject::GetHeap(), HEAP, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), WRITE_BARRIER, and WRITE_FIELD.

Referenced by ObjectHashSet::Add(), ElementsAccessorBase< FastPackedSmiElementsAccessor, ElementsKindTraits< FAST_SMI_ELEMENTS > >::AddElementsToFixedArray(), Context::AddOptimizedFunction(), TransitionArray::Allocate(), DescriptorArray::Allocate(), Heap::AllocateCatchContext(), CodeCacheHashTableKey::AsObject(), PolymorphicCodeCacheHashTableKey::AsObject(), StringSharedKey::AsObject(), v8::internal::BUILTIN(), RegExpResultsCache::Clear(), Context::ClearOptimizedFunctions(), StringDictionary::CopyEnumKeysTo(), Heap::CopyFixedArrayWithMap(), FixedArray::CopySize(), FixedArray::CopyTo(), Dictionary< Shape, Key >::CopyValuesTo(), Heap::CreateApiObjects(), RegExpResultsCache::Enter(), StringDictionary::FindEntry(), Dictionary< Shape, Key >::GenerateNewEnumerationIndices(), JSObject::GetLocalElementKeys(), JSObject::GetLocalPropertyNames(), TransitionArray::NewWith(), JSObject::NormalizeElements(), JSObject::PrepareElementsForSort(), MapCache::Put(), ObjectHashTable::Put(), CompilationCacheTable::Put(), CodeCacheHashTable::Put(), PolymorphicCodeCacheHashTable::Put(), CompilationCacheTable::PutEval(), Map::PutPrototypeTransition(), CompilationCacheTable::PutRegExp(), HashTable< Shape, Key >::Rehash(), Context::RemoveOptimizedFunction(), v8::internal::RUNTIME_FUNCTION(), DescriptorArray::Set(), Context::set_closure(), Context::set_extension(), JSFunctionResultCache::set_finger_index(), Context::set_global_object(), JSFunction::set_initial_map_and_cache_transitions(), Context::set_module(), Context::set_previous(), SeededNumberDictionary::set_requires_slow_elements(), JSFunctionResultCache::set_size(), TypeFeedbackCells::SetAstId(), RegExpImpl::SetCapture(), TypeFeedbackCells::SetCell(), JSRegExp::SetDataAt(), JSObject::SetDictionaryElement(), Dictionary< Shape, Key >::SetEntry(), JSObject::SetFastDoubleElementsCapacityAndLength(), JSObject::SetFastElement(), JSObject::SetFastElementsCapacityAndLength(), RegExpImpl::SetIrregexpMaxRegisterCount(), TransitionArray::SetKey(), RegExpImpl::SetLastCaptureCount(), RegExpImpl::SetLastInput(), RegExpImpl::SetLastSubject(), ElementsAccessorBase< ElementsAccessorSubclass, ElementsTraitsParam >::SetLengthImpl(), DescriptorArray::SetSortedKey(), TransitionArray::SetTarget(), FixedArray::SwapPairs(), StringDictionary::TransformPropertiesToFastFor(), and SeededNumberDictionary::UpdateMaxNumberKey().

void set ( int  index, Smi *  value  )

inline

Definition at line 1748 of file objects-inl.h.

References ASSERT, HEAP, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), and WRITE_FIELD.

void set ( int  index, Object *  value, WriteBarrierMode  mode  )

inline

Definition at line 1839 of file objects-inl.h.

References ASSERT, CONDITIONAL_WRITE_BARRIER, HeapObject::GetHeap(), HEAP, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), and WRITE_FIELD.

void set_null ( int  index )

inline

Definition at line 1888 of file objects-inl.h.

References HeapObject::GetHeap().

Referenced by CodeCache::RemoveByIndex().

void set_null ( Heap *  heap, int  index  )

inline

Definition at line 1893 of file objects-inl.h.

References ASSERT, Heap::InNewSpace(), FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), and WRITE_FIELD.

void set_null_unchecked ( Heap *  heap, int  index  )

inline

Definition at line 1927 of file objects-inl.h.

References ASSERT, Heap::InNewSpace(), FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), and WRITE_FIELD.

void set_the_hole ( int  index )

inline

Definition at line 1900 of file objects-inl.h.

References ASSERT, HeapObject::GetHeap(), HEAP, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), HeapObject::map(), and WRITE_FIELD.

Referenced by v8::internal::BUILTIN(), NonStrictArgumentsElementsAccessor::Delete(), JSObject::PrepareElementsForSort(), and ObjectHashSet::Remove().

void set_unchecked ( int  index, Smi *  value  )

inline

Definition at line 1910 of file objects-inl.h.

References ASSERT, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, and WRITE_FIELD.

Referenced by Heap::ProcessWeakReferences(), JSRegExp::SetDataAtUnchecked(), and Map::SetNumberOfProtoTransitions().

void set_unchecked ( Heap *  heap, int  index, Object *  value, WriteBarrierMode  mode  )

inline

Definition at line 1917 of file objects-inl.h.

References CONDITIONAL_WRITE_BARRIER, FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, and WRITE_FIELD.

void set_undefined ( int  index )

inline

Definition at line 1874 of file objects-inl.h.

References ASSERT, HeapObject::GetHeap(), HEAP, and HeapObject::map().

Referenced by JSObject::PrepareElementsForSort().

void set_undefined ( Heap *  heap, int  index  )

inline

Definition at line 1880 of file objects-inl.h.

References ASSERT, Heap::InNewSpace(), FixedArrayBase::kHeaderSize, v8::internal::kPointerSize, FixedArrayBase::length(), and WRITE_FIELD.

static int SizeFor ( int  length )

inlinestatic

Definition at line 2353 of file objects.h.

References Object::kHeaderSize, and v8::internal::kPointerSize.

Referenced by Heap::AllocateRawFixedArray(), Map::CanHaveMoreTransitions(), Heap::CopyFixedArrayWithMap(), Heap::ProcessWeakReferences(), SeqAsciiString::SeqAsciiStringSize(), SeqTwoByteString::SeqTwoByteStringSize(), and TEST().

void SortPairs	(	FixedArray *	numbers,
		uint32_t	len
	)

Definition at line 10708 of file objects.cc.

References ASSERT, FixedArray::get(), v8::internal::HeapSortPairs(), FixedArrayBase::length(), v8::internal::NumberToUint32(), and FixedArray::SwapPairs().

Referenced by Dictionary< Shape, Key >::GenerateNewEnumerationIndices(), and JSObject::GetLocalElementKeys().

void SwapPairs	(	FixedArray *	numbers,
		int	i,
		int	j
	)

Definition at line 10634 of file objects.cc.

References Smi::cast(), FixedArray::get(), and FixedArray::set().

Referenced by v8::internal::HeapSortPairs(), and FixedArray::SortPairs().

MaybeObject * UnionOfKeys

(

FixedArray *

other

)

Definition at line 5971 of file objects.cc.

References ElementsAccessor::AddElementsToFixedArray(), ASSERT, FLAG_enable_slow_asserts, ElementsAccessor::ForArray(), FixedArray::get(), FixedArrayBase::length(), and v8::internal::NULL.

Field Documentation

const int kMaxLength = (kMaxSize - kHeaderSize) / kPointerSize

static

Definition at line 2366 of file objects.h.

Referenced by Heap::AllocateRawFixedArray(), v8::internal::BUILTIN(), v8::internal::RUNTIME_FUNCTION(), and TEST().

const int kMaxSize = 128 * MB * kPointerSize

static

Definition at line 2364 of file objects.h.

Referenced by TEST().

---

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

• src/objects.h
• src/objects-inl.h
• src/objects.cc