#include <cross-thread-persistent.h>

Inheritance diagram for BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >:

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Collaboration diagram for BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >:

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Data Structures
class	UnsafeCtorTag

Public Types
using	PointeeType = T

Public Member Functions
	~BasicCrossThreadPersistent ()

	BasicCrossThreadPersistent (const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (std::nullptr_t, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (SentinelPointer s, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (T *raw, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (UnsafeCtorTag, T *raw, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (T &raw, const SourceLocation &loc=SourceLocation::Current())

template<typename U , typename MemberBarrierPolicy , typename MemberWeaknessTag , typename MemberCheckingPolicy , typename MemberStorageType , typename = std::enable_if_t<std::is_base_of<T, U>::value>>
	BasicCrossThreadPersistent (internal::BasicMember< U, MemberBarrierPolicy, MemberWeaknessTag, MemberCheckingPolicy, MemberStorageType > member, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (const BasicCrossThreadPersistent &other, const SourceLocation &loc=SourceLocation::Current())

template<typename U , typename OtherWeaknessPolicy , typename OtherLocationPolicy , typename OtherCheckingPolicy , typename = std::enable_if_t<std::is_base_of<T, U>::value>>
	BasicCrossThreadPersistent (const BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy > &other, const SourceLocation &loc=SourceLocation::Current())

	BasicCrossThreadPersistent (BasicCrossThreadPersistent &&other, const SourceLocation &loc=SourceLocation::Current()) noexcept

BasicCrossThreadPersistent &	operator= (const BasicCrossThreadPersistent &other)

template<typename U , typename OtherWeaknessPolicy , typename OtherLocationPolicy , typename OtherCheckingPolicy , typename = std::enable_if_t<std::is_base_of<T, U>::value>>
BasicCrossThreadPersistent &	operator= (const BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy > &other)

BasicCrossThreadPersistent &	operator= (BasicCrossThreadPersistent &&other)

BasicCrossThreadPersistent &	operator= (T *other)

template<typename U , typename MemberBarrierPolicy , typename MemberWeaknessTag , typename MemberCheckingPolicy , typename MemberStorageType , typename = std::enable_if_t<std::is_base_of<T, U>::value>>
BasicCrossThreadPersistent &	operator= (internal::BasicMember< U, MemberBarrierPolicy, MemberWeaknessTag, MemberCheckingPolicy, MemberStorageType > member)

BasicCrossThreadPersistent &	operator= (std::nullptr_t)

BasicCrossThreadPersistent &	operator= (SentinelPointer s)

	V8_CLANG_NO_SANITIZE ("cfi-unrelated-cast") T *Get() const

void	Clear ()

T *	Release ()

	operator bool () const

	operator T* () const

T *	operator-> () const

T &	operator* () const

template<typename U , typename OtherWeaknessPolicy = WeaknessPolicy, typename OtherLocationPolicy = LocationPolicy, typename OtherCheckingPolicy = CheckingPolicy>
BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy >	To () const

template<typename U = T, typename = typename std::enable_if<!BasicCrossThreadPersistent< U, WeaknessPolicy>::IsStrongPersistent::value>::type>
BasicCrossThreadPersistent< U, internal::StrongCrossThreadPersistentPolicy >	Lock () const

Public Member Functions inherited from CrossThreadPersistentBase
	CrossThreadPersistentBase ()=default

	CrossThreadPersistentBase (const void *raw)

	V8_CLANG_NO_SANITIZE ("address") const void *GetValueFromGC() const

PersistentNode *	GetNodeFromGC () const

void	ClearFromGC () const

PersistentNode *	GetNodeSafe () const

void	SetNodeSafe (PersistentNode *value) const

Friends
class	internal::RootVisitor

Additional Inherited Members
Protected Member Functions inherited from PersistentBase
	PersistentBase ()=default

	PersistentBase (const void *raw)

const void *	GetValue () const

void	SetValue (const void *value)

PersistentNode *	GetNode () const

void	SetNode (PersistentNode *node)

void	ClearFromGC () const

Protected Attributes inherited from PersistentBase
const void *	raw_ = nullptr

PersistentNode *	node_ = nullptr

Detailed Description

template<typename T, typename WeaknessPolicy, typename LocationPolicy, typename CheckingPolicy>
class cppgc::internal::BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >

Definition at line 71 of file cross-thread-persistent.h.

Member Typedef Documentation

◆ PointeeType

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

using PointeeType = T

Definition at line 77 of file cross-thread-persistent.h.

Constructor & Destructor Documentation

◆ ~BasicCrossThreadPersistent()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

~BasicCrossThreadPersistent ( )

inline

Definition at line 79 of file cross-thread-persistent.h.

References CPPGC_DCHECK, CrossThreadPersistentRegion::FreeNode(), PersistentBase::GetNode(), CrossThreadPersistentBase::GetNodeSafe(), PersistentBase::GetValue(), and PersistentBase::SetNode().

◆ BasicCrossThreadPersistent() [1/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent ( const SourceLocation & loc = SourceLocation::Current() )

inline

Definition at line 105 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [2/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	std::nullptr_t	,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 109 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [3/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	SentinelPointer	s,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 113 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [4/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	T *	raw,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 117 of file cross-thread-persistent.h.

References CrossThreadPersistentRegion::AllocateNode(), and PersistentBase::SetNode().

◆ BasicCrossThreadPersistent() [5/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	UnsafeCtorTag	,
		T *	raw,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 135 of file cross-thread-persistent.h.

References CrossThreadPersistentRegion::AllocateNode(), and PersistentBase::SetNode().

◆ BasicCrossThreadPersistent() [6/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	T &	raw,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 145 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [7/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U , typename MemberBarrierPolicy , typename MemberWeaknessTag , typename MemberCheckingPolicy , typename MemberStorageType , typename = std::enable_if_t<std::is_base_of<T, U>::value>>

BasicCrossThreadPersistent	(	internal::BasicMember< U, MemberBarrierPolicy, MemberWeaknessTag, MemberCheckingPolicy, MemberStorageType >	member,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 153 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [8/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	const BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy > &	other,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 160 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [9/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U , typename OtherWeaknessPolicy , typename OtherLocationPolicy , typename OtherCheckingPolicy , typename = std::enable_if_t<std::is_base_of<T, U>::value>>

BasicCrossThreadPersistent	(	const BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy > &	other,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inline

Definition at line 172 of file cross-thread-persistent.h.

◆ BasicCrossThreadPersistent() [10/10]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent	(	BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy > &&	other,
		const SourceLocation &	loc = `SourceLocation::Current()`
	)

inlinenoexcept

Definition at line 181 of file cross-thread-persistent.h.

Member Function Documentation

◆ Clear()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

void Clear ( )

inline

Clears the stored object.

Definition at line 281 of file cross-thread-persistent.h.

Referenced by BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::operator=(), BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::operator=(), and BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::Release().

◆ Lock()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U = T, typename = typename std::enable_if<!BasicCrossThreadPersistent< U, WeaknessPolicy>::IsStrongPersistent::value>::type>

BasicCrossThreadPersistent< U, internal::StrongCrossThreadPersistentPolicy > Lock ( ) const

inline

Definition at line 344 of file cross-thread-persistent.h.

◆ operator bool()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

operator bool ( ) const

inlineexplicit

Conversio to boolean.

Note: Not thread-safe.

Returns: true if an actual object has been stored and false otherwise.

Definition at line 306 of file cross-thread-persistent.h.

◆ operator T*()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

operator T* ( ) const

inline

Conversion to object of type T.

Note: Not thread-safe.

Returns: the object.

Definition at line 315 of file cross-thread-persistent.h.

◆ operator*()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

T & operator* ( ) const

inline

Definition at line 323 of file cross-thread-persistent.h.

◆ operator->()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

T * operator-> ( ) const

inline

Dereferences the stored object.

Note: Not thread-safe.

Definition at line 322 of file cross-thread-persistent.h.

◆ operator=() [1/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent & operator= ( BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy > && other )

inline

Definition at line 207 of file cross-thread-persistent.h.

References BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::Clear(), PersistentBase::GetNode(), PersistentBase::GetValue(), PersistentBase::SetNode(), PersistentBase::SetValue(), and PersistentNode::UpdateOwner().

◆ operator=() [2/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent & operator= ( const BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy > & other )

inline

Definition at line 188 of file cross-thread-persistent.h.

Referenced by BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::operator=().

◆ operator=() [3/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U , typename OtherWeaknessPolicy , typename OtherLocationPolicy , typename OtherCheckingPolicy , typename = std::enable_if_t<std::is_base_of<T, U>::value>>

BasicCrossThreadPersistent & operator= ( const BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy > & other )

inline

Definition at line 198 of file cross-thread-persistent.h.

◆ operator=() [4/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U , typename MemberBarrierPolicy , typename MemberWeaknessTag , typename MemberCheckingPolicy , typename MemberStorageType , typename = std::enable_if_t<std::is_base_of<T, U>::value>>

BasicCrossThreadPersistent & operator= ( internal::BasicMember< U, MemberBarrierPolicy, MemberWeaknessTag, MemberCheckingPolicy, MemberStorageType > member )

inline

Definition at line 236 of file cross-thread-persistent.h.

References BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::operator=().

◆ operator=() [5/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent & operator= ( SentinelPointer s )

inline

Assigns the sentinel pointer.

Returns: the handle.

Definition at line 258 of file cross-thread-persistent.h.

◆ operator=() [6/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent & operator= ( std::nullptr_t )

inline

Assigns a nullptr.

Returns: the handle.

Definition at line 248 of file cross-thread-persistent.h.

References BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::Clear().

◆ operator=() [7/7]

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

BasicCrossThreadPersistent & operator= ( T * other )

inline

Assigns a raw pointer.

Note: Not thread-safe.

Definition at line 226 of file cross-thread-persistent.h.

◆ Release()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

T * Release ( )

inline

Returns a pointer to the stored object and releases it.

Note: Not thread-safe.

Returns: a pointer to the stored object.

Definition at line 293 of file cross-thread-persistent.h.

References BasicCrossThreadPersistent< T, WeaknessPolicy, LocationPolicy, CheckingPolicy >::Clear().

◆ To()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

template<typename U , typename OtherWeaknessPolicy = WeaknessPolicy, typename OtherLocationPolicy = LocationPolicy, typename OtherCheckingPolicy = CheckingPolicy>

BasicCrossThreadPersistent< U, OtherWeaknessPolicy, OtherLocationPolicy, OtherCheckingPolicy > To ( ) const

inline

Definition at line 330 of file cross-thread-persistent.h.

◆ V8_CLANG_NO_SANITIZE()

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

V8_CLANG_NO_SANITIZE ( "cfi-unrelated-cast" ) const

inline

Returns a pointer to the stored object.

Note: Not thread-safe.

Returns: a pointer to the stored object.

Definition at line 274 of file cross-thread-persistent.h.

References PersistentBase::GetValue().

Friends And Related Symbol Documentation

◆ internal::RootVisitor

template<typename T , typename WeaknessPolicy , typename LocationPolicy , typename CheckingPolicy >

friend class internal::RootVisitor

friend

Definition at line 420 of file cross-thread-persistent.h.

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

include/cppgc/cross-thread-persistent.h

Data Structures

Public Types

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ PointeeType

Constructor & Destructor Documentation

◆ ~BasicCrossThreadPersistent()

◆ BasicCrossThreadPersistent() [1/10]

◆ BasicCrossThreadPersistent() [2/10]

◆ BasicCrossThreadPersistent() [3/10]

◆ BasicCrossThreadPersistent() [4/10]

◆ BasicCrossThreadPersistent() [5/10]

◆ BasicCrossThreadPersistent() [6/10]

◆ BasicCrossThreadPersistent() [7/10]

◆ BasicCrossThreadPersistent() [8/10]

◆ BasicCrossThreadPersistent() [9/10]

◆ BasicCrossThreadPersistent() [10/10]

Member Function Documentation

◆ Clear()

◆ Lock()

◆ operator bool()

◆ operator T*()

◆ operator*()

◆ operator->()

◆ operator=() [1/7]

◆ operator=() [2/7]

◆ operator=() [3/7]

◆ operator=() [4/7]

◆ operator=() [5/7]

◆ operator=() [6/7]

◆ operator=() [7/7]

◆ Release()

◆ To()

◆ V8_CLANG_NO_SANITIZE()

Friends And Related Symbol Documentation

◆ internal::RootVisitor