v8::internal::TypedSlotSet Class Reference

#include <slot-set.h>

Inheritance diagram for v8::internal::TypedSlotSet:

Collaboration diagram for v8::internal::TypedSlotSet:

Public Types
enum	IterationMode { FREE_EMPTY_CHUNKS , KEEP_EMPTY_CHUNKS }
using	FreeRangesMap = std::map<uint32_t, uint32_t>

Public Member Functions
	TypedSlotSet (Address page_start)
template<typename Callback >
int	Iterate (Callback callback, IterationMode mode)
void	ClearInvalidSlots (const FreeRangesMap &invalid_ranges)
void	AssertNoInvalidSlots (const FreeRangesMap &invalid_ranges)
Public Member Functions inherited from v8::internal::TypedSlots
	TypedSlots ()=default
virtual	~TypedSlots ()
void	Insert (SlotType type, uint32_t offset)
void	Merge (TypedSlots *other)

Private Member Functions
template<typename Callback >
void	IterateSlotsInRanges (Callback callback, const FreeRangesMap &invalid_ranges)
Chunk *	LoadNext (Chunk *chunk)
void	StoreNext (Chunk *chunk, Chunk *next)
Chunk *	LoadHead ()
void	StoreHead (Chunk *chunk)

Static Private Member Functions
static TypedSlot	ClearedTypedSlot ()

Private Attributes
Address	page_start_

Additional Inherited Members
Static Public Attributes inherited from v8::internal::TypedSlots
static const int	kMaxOffset = 1 << 29
Protected Types inherited from v8::internal::TypedSlots
using	OffsetField = base::BitField<int, 0, 29>
using	TypeField = base::BitField<SlotType, 29, 3>
Protected Member Functions inherited from v8::internal::TypedSlots
Chunk *	EnsureChunk ()
Chunk *	NewChunk (Chunk *next, size_t capacity)
Static Protected Member Functions inherited from v8::internal::TypedSlots
static size_t	NextCapacity (size_t capacity)
Protected Attributes inherited from v8::internal::TypedSlots
Chunk *	head_ = nullptr
Chunk *	tail_ = nullptr
Static Protected Attributes inherited from v8::internal::TypedSlots
static const size_t	kInitialBufferSize = 100
static const size_t	kMaxBufferSize = 16 * KB

Detailed Description

Definition at line 304 of file slot-set.h.

Member Typedef Documentation

FreeRangesMap

using v8::internal::TypedSlotSet::FreeRangesMap = std::map<uint32_t, uint32_t>

Definition at line 306 of file slot-set.h.

Member Enumeration Documentation

IterationMode

enum v8::internal::TypedSlotSet::IterationMode

Enumerator
FREE_EMPTY_CHUNKS
KEEP_EMPTY_CHUNKS

Definition at line 308 of file slot-set.h.

Constructor & Destructor Documentation

TypedSlotSet()

v8::internal::TypedSlotSet::TypedSlotSet ( Address page_start )

inlineexplicit

Definition at line 310 of file slot-set.h.

Member Function Documentation

AssertNoInvalidSlots()

void v8::internal::TypedSlotSet::AssertNoInvalidSlots

(

const FreeRangesMap &

invalid_ranges

)

Definition at line 69 of file slot-set.cc.

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ClearedTypedSlot()

static TypedSlot v8::internal::TypedSlotSet::ClearedTypedSlot ( )

inlinestaticprivate

Definition at line 385 of file slot-set.h.

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ClearInvalidSlots()

void v8::internal::TypedSlotSet::ClearInvalidSlots

(

const FreeRangesMap &

invalid_ranges

)

Definition at line 64 of file slot-set.cc.

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Iterate()

template<typename Callback >

int v8::internal::TypedSlotSet::Iterate ( Callback callback, IterationMode mode )

inline

Definition at line 323 of file slot-set.h.

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IterateSlotsInRanges()

template<typename Callback >

void v8::internal::TypedSlotSet::IterateSlotsInRanges ( Callback callback, const FreeRangesMap & invalid_ranges )

private

Definition at line 78 of file slot-set.cc.

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LoadHead()

Chunk * v8::internal::TypedSlotSet::LoadHead ( )

inlineprivate

Definition at line 381 of file slot-set.h.

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LoadNext()

Chunk * v8::internal::TypedSlotSet::LoadNext ( Chunk * chunk )

inlineprivate

Definition at line 375 of file slot-set.h.

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StoreHead()

void v8::internal::TypedSlotSet::StoreHead ( Chunk * chunk )

inlineprivate

Definition at line 382 of file slot-set.h.

StoreNext()

void v8::internal::TypedSlotSet::StoreNext ( Chunk * chunk, Chunk * next )

inlineprivate

Definition at line 378 of file slot-set.h.

Member Data Documentation

page_start_

Address v8::internal::TypedSlotSet::page_start_

private

Definition at line 390 of file slot-set.h.

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

• src/heap/slot-set.h
• src/heap/slot-set.cc