Collaboration diagram for v8::internal::JSDataObjectBuilder:

Public Types
enum	HeapNumberMode { kNormalHeapNumbers , kHeapNumbersGuaranteedUniquelyOwned }

Public Member Functions
	JSDataObjectBuilder (Isolate *isolate, ElementsKind elements_kind, int expected_named_properties, DirectHandle< Map > expected_final_map, HeapNumberMode heap_number_mode)

template<typename PropertyIterator >
Handle< JSObject >	BuildFromIterator (PropertyIterator &&it, MaybeHandle< FixedArrayBase > maybe_elements={})

template<typename Char , typename GetKeyFunction , typename GetValueFunction >
V8_INLINE bool	TryAddFastPropertyForValue (base::Vector< const Char > key_chars, GetKeyFunction &&get_key, GetValueFunction &&get_value)

template<typename ValueIterator >
V8_INLINE void	CreateAndInitialiseObject (ValueIterator value_it, DirectHandle< FixedArrayBase > elements)

void	AddSlowProperty (DirectHandle< String > key, Handle< Object > value)

Handle< JSObject >	object ()

Private Member Functions
template<typename Char , typename GetKeyFunction >
V8_INLINE bool	TryFastTransitionToPropertyKey (base::Vector< const Char > key_chars, GetKeyFunction &&get_key, Handle< String > *key_out)

V8_INLINE bool	TryGeneralizeFieldToValue (DirectHandle< Object > value)

bool	TryInitializeMapFromExpectedFinalMap ()

void	InitializeMapFromZero ()

V8_INLINE bool	IsOnExpectedFinalMapFastPath () const

void	RewindExpectedFinalMapFastPathToBeforeCurrent ()

void	RewindExpectedFinalMapFastPathToIncludeCurrent ()

V8_INLINE void	RegisterFieldNeedsFreshHeapNumber (DirectHandle< Object > value)

V8_INLINE void	AdvanceToNextProperty ()

Private Attributes
Isolate *	isolate_

ElementsKind	elements_kind_

int	expected_property_count_

HeapNumberMode	heap_number_mode_

DirectHandle< Map >	map_

int	current_property_index_ = 0

int	extra_heap_numbers_needed_ = 0

Handle< JSObject >	object_

DirectHandle< Map >	expected_final_map_ = {}

int	property_count_in_expected_final_map_ = 0

Detailed Description

Definition at line 735 of file json-parser.cc.

Member Enumeration Documentation

◆ HeapNumberMode

enum v8::internal::JSDataObjectBuilder::HeapNumberMode

Enumerator
kNormalHeapNumbers
kHeapNumbersGuaranteedUniquelyOwned

Definition at line 740 of file json-parser.cc.

Constructor & Destructor Documentation

◆ JSDataObjectBuilder()

v8::internal::JSDataObjectBuilder::JSDataObjectBuilder	(	Isolate *	isolate,
		ElementsKind	elements_kind,
		int	expected_named_properties,
		DirectHandle< Map >	expected_final_map,
		HeapNumberMode	heap_number_mode )

inline

Definition at line 744 of file json-parser.cc.

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Member Function Documentation

◆ AddSlowProperty()

void v8::internal::JSDataObjectBuilder::AddSlowProperty	(	DirectHandle< String >	key,
		Handle< Object >	value )

inline

Definition at line 979 of file json-parser.cc.

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◆ AdvanceToNextProperty()

V8_INLINE void v8::internal::JSDataObjectBuilder::AdvanceToNextProperty ( )

inlineprivate

Definition at line 1193 of file json-parser.cc.

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◆ BuildFromIterator()

template<typename PropertyIterator >

Handle< JSObject > v8::internal::JSDataObjectBuilder::BuildFromIterator	(	PropertyIterator &&	it,
		MaybeHandle< FixedArrayBase >	maybe_elements = {} )

inline

Definition at line 780 of file json-parser.cc.

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◆ CreateAndInitialiseObject()

template<typename ValueIterator >

V8_INLINE void v8::internal::JSDataObjectBuilder::CreateAndInitialiseObject	(	ValueIterator	value_it,
		DirectHandle< FixedArrayBase >	elements )

inline

Definition at line 883 of file json-parser.cc.

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◆ InitializeMapFromZero()

void v8::internal::JSDataObjectBuilder::InitializeMapFromZero ( )

inlineprivate

Definition at line 1139 of file json-parser.cc.

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◆ IsOnExpectedFinalMapFastPath()

V8_INLINE bool v8::internal::JSDataObjectBuilder::IsOnExpectedFinalMapFastPath ( ) const

inlineprivate

Definition at line 1152 of file json-parser.cc.

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◆ object()

Handle< JSObject > v8::internal::JSDataObjectBuilder::object ( )

inline

Definition at line 986 of file json-parser.cc.

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◆ RegisterFieldNeedsFreshHeapNumber()

V8_INLINE void v8::internal::JSDataObjectBuilder::RegisterFieldNeedsFreshHeapNumber ( DirectHandle< Object > value )

inlineprivate

Definition at line 1180 of file json-parser.cc.

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◆ RewindExpectedFinalMapFastPathToBeforeCurrent()

void v8::internal::JSDataObjectBuilder::RewindExpectedFinalMapFastPathToBeforeCurrent ( )

inlineprivate

Definition at line 1158 of file json-parser.cc.

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◆ RewindExpectedFinalMapFastPathToIncludeCurrent()

void v8::internal::JSDataObjectBuilder::RewindExpectedFinalMapFastPathToIncludeCurrent ( )

inlineprivate

Definition at line 1173 of file json-parser.cc.

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◆ TryAddFastPropertyForValue()

template<typename Char , typename GetKeyFunction , typename GetValueFunction >

V8_INLINE bool v8::internal::JSDataObjectBuilder::TryAddFastPropertyForValue	(	base::Vector< const Char >	key_chars,
		GetKeyFunction &&	get_key,
		GetValueFunction &&	get_value )

inline

Definition at line 822 of file json-parser.cc.

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◆ TryFastTransitionToPropertyKey()

template<typename Char , typename GetKeyFunction >

V8_INLINE bool v8::internal::JSDataObjectBuilder::TryFastTransitionToPropertyKey	(	base::Vector< const Char >	key_chars,
		GetKeyFunction &&	get_key,
		Handle< String > *	key_out )

inlineprivate

Definition at line 993 of file json-parser.cc.

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◆ TryGeneralizeFieldToValue()

V8_INLINE bool v8::internal::JSDataObjectBuilder::TryGeneralizeFieldToValue ( DirectHandle< Object > value )

inlineprivate

Definition at line 1052 of file json-parser.cc.

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◆ TryInitializeMapFromExpectedFinalMap()

bool v8::internal::JSDataObjectBuilder::TryInitializeMapFromExpectedFinalMap ( )

inlineprivate

Definition at line 1124 of file json-parser.cc.

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Member Data Documentation

◆ current_property_index_

int v8::internal::JSDataObjectBuilder::current_property_index_ = 0

private

Definition at line 1201 of file json-parser.cc.

◆ elements_kind_

ElementsKind v8::internal::JSDataObjectBuilder::elements_kind_

private

Definition at line 1196 of file json-parser.cc.

◆ expected_final_map_

DirectHandle<Map> v8::internal::JSDataObjectBuilder::expected_final_map_ = {}

private

Definition at line 1206 of file json-parser.cc.

◆ expected_property_count_

int v8::internal::JSDataObjectBuilder::expected_property_count_

private

Definition at line 1197 of file json-parser.cc.

◆ extra_heap_numbers_needed_

int v8::internal::JSDataObjectBuilder::extra_heap_numbers_needed_ = 0

private

Definition at line 1202 of file json-parser.cc.

◆ heap_number_mode_

HeapNumberMode v8::internal::JSDataObjectBuilder::heap_number_mode_

private

Definition at line 1198 of file json-parser.cc.

◆ isolate_

Isolate* v8::internal::JSDataObjectBuilder::isolate_

private

Definition at line 1195 of file json-parser.cc.

◆ map_

DirectHandle<Map> v8::internal::JSDataObjectBuilder::map_

private

Definition at line 1200 of file json-parser.cc.

◆ object_

Handle<JSObject> v8::internal::JSDataObjectBuilder::object_

private

Definition at line 1204 of file json-parser.cc.

◆ property_count_in_expected_final_map_

int v8::internal::JSDataObjectBuilder::property_count_in_expected_final_map_ = 0

private

Definition at line 1207 of file json-parser.cc.

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

src/json/json-parser.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ HeapNumberMode

Constructor & Destructor Documentation

◆ JSDataObjectBuilder()

Member Function Documentation

◆ AddSlowProperty()

◆ AdvanceToNextProperty()

◆ BuildFromIterator()

◆ CreateAndInitialiseObject()

◆ InitializeMapFromZero()

◆ IsOnExpectedFinalMapFastPath()

◆ object()

◆ RegisterFieldNeedsFreshHeapNumber()

◆ RewindExpectedFinalMapFastPathToBeforeCurrent()

◆ RewindExpectedFinalMapFastPathToIncludeCurrent()

◆ TryAddFastPropertyForValue()

◆ TryFastTransitionToPropertyKey()

◆ TryGeneralizeFieldToValue()

◆ TryInitializeMapFromExpectedFinalMap()

Member Data Documentation

◆ current_property_index_

◆ elements_kind_

◆ expected_final_map_

◆ expected_property_count_

◆ extra_heap_numbers_needed_

◆ heap_number_mode_

◆ isolate_

◆ map_

◆ object_

◆ property_count_in_expected_final_map_