v8::internal::IdentityMap< V, AllocationPolicy > Class Template Reference

#include <identity-map.h>

Inheritance diagram for v8::internal::IdentityMap< V, AllocationPolicy >:

Collaboration diagram for v8::internal::IdentityMap< V, AllocationPolicy >:

Classes
struct	Buffer
class	IteratableScope
class	Iterator

Public Member Functions
	IdentityMap (Heap *heap, AllocationPolicy allocator=AllocationPolicy())
	IdentityMap (const IdentityMap &)=delete
IdentityMap &	operator= (const IdentityMap &)=delete
	~IdentityMap () override
IdentityMapFindResult< V >	FindOrInsert (DirectHandle< Object > key)
IdentityMapFindResult< V >	FindOrInsert (Tagged< Object > key)
V *	Find (DirectHandle< Object > key) const
V *	Find (Tagged< Object > key) const
void	Insert (DirectHandle< Object > key, V v)
void	Insert (Tagged< Object > key, V v)
bool	Delete (DirectHandle< Object > key, V *deleted_value)
bool	Delete (Tagged< Object > key, V *deleted_value)
void	Clear ()
Public Member Functions inherited from v8::internal::IdentityMapBase
	IdentityMapBase (const IdentityMapBase &)=delete
IdentityMapBase &	operator= (const IdentityMapBase &)=delete
bool	empty () const
int	size () const
int	capacity () const
bool	is_iterable () const

Protected Member Functions
uintptr_t *	NewPointerArray (size_t length, uintptr_t value) override
void	DeletePointerArray (uintptr_t *array, size_t length) override
Protected Member Functions inherited from v8::internal::IdentityMapBase
	IdentityMapBase (Heap *heap)
virtual	~IdentityMapBase ()
IdentityMapFindResult< uintptr_t >	FindOrInsertEntry (Address key)
RawEntry	FindEntry (Address key) const
RawEntry	InsertEntry (Address key)
bool	DeleteEntry (Address key, uintptr_t *deleted_value)
void	Clear ()
Address	KeyAtIndex (int index) const
RawEntry	EntryAtIndex (int index) const
int	NextIndex (int index) const
void	EnableIteration ()
void	DisableIteration ()

Private Attributes
AllocationPolicy	allocator_

Additional Inherited Members
Protected Types inherited from v8::internal::IdentityMapBase
using	RawEntry = uintptr_t*

Detailed Description

template<typename V, class AllocationPolicy>
class v8::internal::IdentityMap< V, AllocationPolicy >

Definition at line 116 of file identity-map.h.

Constructor & Destructor Documentation

IdentityMap() [1/2]

template<typename V , class AllocationPolicy >

v8::internal::IdentityMap< V, AllocationPolicy >::IdentityMap ( Heap * heap, AllocationPolicy allocator = AllocationPolicy() )

inlineexplicit

Definition at line 122 of file identity-map.h.

IdentityMap() [2/2]

template<typename V , class AllocationPolicy >

v8::internal::IdentityMap< V, AllocationPolicy >::IdentityMap ( const IdentityMap< V, AllocationPolicy > & )

delete

~IdentityMap()

template<typename V , class AllocationPolicy >

v8::internal::IdentityMap< V, AllocationPolicy >::~IdentityMap ( )

inlineoverride

Definition at line 127 of file identity-map.h.

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Member Function Documentation

Clear()

template<typename V , class AllocationPolicy >

void v8::internal::IdentityMap< V, AllocationPolicy >::Clear ( )

inline

Definition at line 170 of file identity-map.h.

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Delete() [1/2]

template<typename V , class AllocationPolicy >

bool v8::internal::IdentityMap< V, AllocationPolicy >::Delete ( DirectHandle< Object > key, V * deleted_value )

inline

Definition at line 157 of file identity-map.h.

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Delete() [2/2]

template<typename V , class AllocationPolicy >

bool v8::internal::IdentityMap< V, AllocationPolicy >::Delete ( Tagged< Object > key, V * deleted_value )

inline

Definition at line 160 of file identity-map.h.

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DeletePointerArray()

template<typename V , class AllocationPolicy >

void v8::internal::IdentityMap< V, AllocationPolicy >::DeletePointerArray ( uintptr_t * array, size_t length )

inlineoverrideprotectedvirtual

Implements v8::internal::IdentityMapBase.

Definition at line 239 of file identity-map.h.

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Find() [1/2]

template<typename V , class AllocationPolicy >

V * v8::internal::IdentityMap< V, AllocationPolicy >::Find ( DirectHandle< Object > key ) const

inline

Definition at line 145 of file identity-map.h.

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Find() [2/2]

template<typename V , class AllocationPolicy >

V * v8::internal::IdentityMap< V, AllocationPolicy >::Find ( Tagged< Object > key ) const

inline

Definition at line 146 of file identity-map.h.

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FindOrInsert() [1/2]

template<typename V , class AllocationPolicy >

IdentityMapFindResult< V > v8::internal::IdentityMap< V, AllocationPolicy >::FindOrInsert ( DirectHandle< Object > key )

inline

Definition at line 133 of file identity-map.h.

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FindOrInsert() [2/2]

template<typename V , class AllocationPolicy >

IdentityMapFindResult< V > v8::internal::IdentityMap< V, AllocationPolicy >::FindOrInsert ( Tagged< Object > key )

inline

Definition at line 136 of file identity-map.h.

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Insert() [1/2]

template<typename V , class AllocationPolicy >

void v8::internal::IdentityMap< V, AllocationPolicy >::Insert ( DirectHandle< Object > key, V v )

inline

Definition at line 152 of file identity-map.h.

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Insert() [2/2]

template<typename V , class AllocationPolicy >

void v8::internal::IdentityMap< V, AllocationPolicy >::Insert ( Tagged< Object > key, V v )

inline

Definition at line 153 of file identity-map.h.

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NewPointerArray()

template<typename V , class AllocationPolicy >

uintptr_t * v8::internal::IdentityMap< V, AllocationPolicy >::NewPointerArray ( size_t length, uintptr_t value )

inlineoverrideprotectedvirtual

Implements v8::internal::IdentityMapBase.

Definition at line 233 of file identity-map.h.

operator=()

template<typename V , class AllocationPolicy >

IdentityMap & v8::internal::IdentityMap< V, AllocationPolicy >::operator= ( const IdentityMap< V, AllocationPolicy > & )

delete

Member Data Documentation

allocator_

template<typename V , class AllocationPolicy >

AllocationPolicy v8::internal::IdentityMap< V, AllocationPolicy >::allocator_

private

Definition at line 244 of file identity-map.h.

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

• src/handles/handles.h
• src/utils/identity-map.h