FastElementsAccessor< FastElementsAccessorSubclass, KindTraits, ElementSize > Class Template Reference

Inheritance diagram for FastElementsAccessor< FastElementsAccessorSubclass, KindTraits, ElementSize >:

Collaboration diagram for FastElementsAccessor< FastElementsAccessorSubclass, KindTraits, ElementSize >:

Public Member Functions
	FastElementsAccessor (const char *name)
Public Member Functions inherited from ElementsAccessor
	ElementsAccessor (const char *name)
virtual	~ElementsAccessor ()
const char *	name () const
MUST_USE_RESULT MaybeObject *	CopyElements (JSObject *from_holder, FixedArrayBase *to, ElementsKind to_kind, FixedArrayBase *from=NULL)

Protected Types
typedef KindTraits::BackingStore	BackingStore
Protected Types inherited from ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >
typedef KindTraits	ElementsTraits
typedef KindTraits::BackingStore	BackingStore

Protected Member Functions
virtual MaybeObject *	Delete (JSObject *obj, uint32_t key, JSReceiver::DeleteMode mode)
Protected Member Functions inherited from ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >
	ElementsAccessorBase (const char *name)
virtual ElementsKind	kind () const
virtual void	Validate (JSObject *holder)
virtual bool	HasElement (Object *receiver, JSObject *holder, uint32_t key, FixedArrayBase *backing_store)
virtual MUST_USE_RESULT MaybeObject *	Get (Object *receiver, JSObject *holder, uint32_t key, FixedArrayBase *backing_store)
virtual MUST_USE_RESULT MaybeObject *	SetLength (JSArray *array, Object *length)
virtual MUST_USE_RESULT MaybeObject *	SetCapacityAndLength (JSArray *array, int capacity, int length)
virtual MUST_USE_RESULT MaybeObject *	CopyElements (JSObject *from_holder, uint32_t from_start, FixedArrayBase *to, ElementsKind to_kind, uint32_t to_start, int copy_size, FixedArrayBase *from)
virtual MUST_USE_RESULT MaybeObject *	AddElementsToFixedArray (Object *receiver, JSObject *holder, FixedArray *to, FixedArrayBase *from)
virtual uint32_t	GetCapacity (FixedArrayBase *backing_store)
virtual uint32_t	GetKeyForIndex (FixedArrayBase *backing_store, uint32_t index)

Static Protected Member Functions
static MaybeObject *	SetLengthWithoutNormalize (BackingStore *backing_store, JSArray *array, Object *length_object, uint32_t length)
static MaybeObject *	DeleteCommon (JSObject *obj, uint32_t key, JSReceiver::DeleteMode mode)
static bool	HasElementImpl (Object *receiver, JSObject *holder, uint32_t key, typename KindTraits::BackingStore *backing_store)
static void	ValidateContents (JSObject *holder, int length)
Static Protected Member Functions inherited from ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >
static void	ValidateContents (JSObject *holder, int length)
static void	ValidateImpl (JSObject *holder)
static bool	HasElementImpl (Object *receiver, JSObject *holder, uint32_t key, BackingStore *backing_store)
static MUST_USE_RESULT MaybeObject *	GetImpl (Object *receiver, JSObject *obj, uint32_t key, BackingStore *backing_store)
static MUST_USE_RESULT MaybeObject *	SetLengthImpl (JSObject *obj, Object *length, BackingStore *backing_store)
static MUST_USE_RESULT MaybeObject *	SetFastElementsCapacityAndLength (JSObject *obj, int capacity, int length)
static MUST_USE_RESULT MaybeObject *	CopyElementsImpl (FixedArrayBase *from, uint32_t from_start, FixedArrayBase *to, ElementsKind to_kind, uint32_t to_start, int packed_size, int copy_size)
static uint32_t	GetCapacityImpl (BackingStore *backing_store)
static uint32_t	GetKeyForIndexImpl (BackingStore *backing_store, uint32_t index)

Friends
class	ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >
class	NonStrictArgumentsElementsAccessor

Additional Inherited Members
Static Public Member Functions inherited from ElementsAccessor
static ElementsAccessor *	ForKind (ElementsKind elements_kind)
static ElementsAccessor *	ForArray (FixedArrayBase *array)
static void	InitializeOncePerProcess ()
static void	TearDown ()
Static Public Attributes inherited from ElementsAccessor
static const int	kCopyToEnd = -1
static const int	kCopyToEndAndInitializeToHole = -2

Detailed Description

template<typename FastElementsAccessorSubclass, typename KindTraits, int ElementSize>
class v8::internal::FastElementsAccessor< FastElementsAccessorSubclass, KindTraits, ElementSize >

Definition at line 753 of file elements.cc.

Member Typedef Documentation

typedef KindTraits::BackingStore BackingStore

protected

Definition at line 763 of file elements.cc.

Constructor & Destructor Documentation

FastElementsAccessor ( const char *  name )

inlineexplicit

Definition at line 756 of file elements.cc.

Member Function Documentation

virtual MaybeObject* Delete ( JSObject *  obj, uint32_t  key, JSReceiver::DeleteMode  mode  )

inlineprotectedvirtual

Implements ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >.

Definition at line 883 of file elements.cc.

static MaybeObject* DeleteCommon ( JSObject *  obj, uint32_t  key, JSReceiver::DeleteMode  mode  )

inlinestaticprotected

Definition at line 826 of file elements.cc.

Referenced by FastElementsAccessor< FastPackedSmiElementsAccessor, ElementsKindTraits< FAST_SMI_ELEMENTS >, kPointerSize >::Delete().

static bool HasElementImpl ( Object *  receiver, JSObject *  holder, uint32_t  key, typename KindTraits::BackingStore *  backing_store  )

inlinestaticprotected

Definition at line 889 of file elements.cc.

static MaybeObject* SetLengthWithoutNormalize ( BackingStore *  backing_store, JSArray *  array, Object *  length_object, uint32_t  length  )

inlinestaticprotected

Definition at line 767 of file elements.cc.

static void ValidateContents ( JSObject *  holder, int  length  )

inlinestaticprotected

Definition at line 900 of file elements.cc.

Friends And Related Function Documentation

friend class ElementsAccessorBase< FastElementsAccessorSubclass, KindTraits >

friend

Definition at line 760 of file elements.cc.

friend class NonStrictArgumentsElementsAccessor

friend

Definition at line 761 of file elements.cc.

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

• src/elements.cc