v8::internal::NumberDictionary Class Reference

#include <dictionary.h>

Inheritance diagram for v8::internal::NumberDictionary:

Collaboration diagram for v8::internal::NumberDictionary:

Public Member Functions
void	UpdateMaxNumberKey (uint32_t key, DirectHandle< JSObject > dictionary_holder)
void	CopyValuesTo (Tagged< FixedArray > elements)
bool	requires_slow_elements ()
void	set_requires_slow_elements ()
uint32_t	max_number_key ()
template<template< typename > typename HandleType> requires (std::is_convertible_v<HandleType<NumberDictionary>, DirectHandle<NumberDictionary>>)
HandleType< NumberDictionary >	Set (Isolate *isolate, HandleType< NumberDictionary > dictionary, uint32_t key, DirectHandle< Object > value, DirectHandle< JSObject > dictionary_holder, PropertyDetails details)

Static Public Member Functions
static DirectHandle< Map >	GetMap (RootsTable &roots)
template<template< typename > typename HandleType> requires (std::is_convertible_v<HandleType<NumberDictionary>, DirectHandle<NumberDictionary>>)
static V8_WARN_UNUSED_RESULT HandleType< NumberDictionary >	Set (Isolate *isolate, HandleType< NumberDictionary > dictionary, uint32_t key, DirectHandle< Object > value, DirectHandle< JSObject > dictionary_holder=DirectHandle< JSObject >::null(), PropertyDetails details=PropertyDetails::Empty())
static void	UncheckedSet (Isolate *isolate, DirectHandle< NumberDictionary > dictionary, uint32_t key, DirectHandle< Object > value)

Static Public Attributes
static const int	kMaxNumberKeyIndex = kPrefixStartIndex
static const int	kEntryValueIndex = 1
static const int	kEntryDetailsIndex = 2
static const int	kRequiresSlowElementsMask = 1
static const int	kRequiresSlowElementsTagSize = 1
static const uint32_t	kRequiresSlowElementsLimit = (1 << 29) - 1
static const uint32_t	kPreferFastElementsSizeFactor = 3

Detailed Description

Definition at line 385 of file dictionary.h.

Member Function Documentation

CopyValuesTo()

void v8::internal::NumberDictionary::CopyValuesTo

(

Tagged< FixedArray >

elements

)

Definition at line 5913 of file objects.cc.

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GetMap()

DirectHandle< Map > v8::internal::NumberDictionary::GetMap ( RootsTable & roots )

inlinestatic

Definition at line 314 of file dictionary-inl.h.

max_number_key()

uint32_t v8::internal::NumberDictionary::max_number_key ( )

inline

Definition at line 146 of file dictionary-inl.h.

requires_slow_elements()

bool v8::internal::NumberDictionary::requires_slow_elements ( )

inline

Definition at line 140 of file dictionary-inl.h.

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Set() [1/2]

template<template< typename > typename HandleType>
requires (std::is_convertible_v<HandleType<NumberDictionary>, DirectHandle<NumberDictionary>>)

HandleType< NumberDictionary > v8::internal::NumberDictionary::Set	(	Isolate *	isolate,
		HandleType< NumberDictionary >	dictionary,
		uint32_t	key,
		DirectHandle< Object >	value,
		DirectHandle< JSObject >	dictionary_holder,
		PropertyDetails	details )

Definition at line 5884 of file objects.cc.

Set() [2/2]

template<template< typename > typename HandleType>
requires (std::is_convertible_v<HandleType<NumberDictionary>, DirectHandle<NumberDictionary>>)

static V8_WARN_UNUSED_RESULT HandleType< NumberDictionary > v8::internal::NumberDictionary::Set ( Isolate * isolate, HandleType< NumberDictionary > dictionary, uint32_t key, DirectHandle< Object > value, DirectHandle< JSObject > dictionary_holder = DirectHandle< JSObject >::null(), PropertyDetails details = PropertyDetails::Empty() )

static

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set_requires_slow_elements()

void v8::internal::NumberDictionary::set_requires_slow_elements ( )

inline

Definition at line 154 of file dictionary-inl.h.

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UncheckedSet()

void v8::internal::NumberDictionary::UncheckedSet ( Isolate * isolate, DirectHandle< NumberDictionary > dictionary, uint32_t key, DirectHandle< Object > value )

static

Definition at line 5907 of file objects.cc.

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UpdateMaxNumberKey()

void v8::internal::NumberDictionary::UpdateMaxNumberKey	(	uint32_t	key,
		DirectHandle< JSObject >	dictionary_holder )

Definition at line 5858 of file objects.cc.

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Member Data Documentation

kEntryDetailsIndex

const int v8::internal::NumberDictionary::kEntryDetailsIndex = 2

static

Definition at line 431 of file dictionary.h.

kEntryValueIndex

const int v8::internal::NumberDictionary::kEntryValueIndex = 1

static

Definition at line 430 of file dictionary.h.

kMaxNumberKeyIndex

const int v8::internal::NumberDictionary::kMaxNumberKeyIndex = kPrefixStartIndex

static

Definition at line 410 of file dictionary.h.

kPreferFastElementsSizeFactor

const uint32_t v8::internal::NumberDictionary::kPreferFastElementsSizeFactor = 3

static

Definition at line 440 of file dictionary.h.

kRequiresSlowElementsLimit

const uint32_t v8::internal::NumberDictionary::kRequiresSlowElementsLimit = (1 << 29) - 1

static

Definition at line 436 of file dictionary.h.

kRequiresSlowElementsMask

const int v8::internal::NumberDictionary::kRequiresSlowElementsMask = 1

static

Definition at line 434 of file dictionary.h.

kRequiresSlowElementsTagSize

const int v8::internal::NumberDictionary::kRequiresSlowElementsTagSize = 1

static

Definition at line 435 of file dictionary.h.

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

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