TracedReference< T > Class Template Reference

#include <v8-traced-handle.h>

Inheritance diagram for TracedReference< T >:

Collaboration diagram for TracedReference< T >:

Public Member Functions
	TracedReference ()
template<class S >
	TracedReference (Isolate *isolate, Local< S > that)
V8_INLINE	TracedReference (TracedReference &&other) noexcept
template<typename S >
V8_INLINE	TracedReference (TracedReference< S > &&other) noexcept
V8_INLINE	TracedReference (const TracedReference &other)
template<typename S >
V8_INLINE	TracedReference (const TracedReference< S > &other)
V8_INLINE TracedReference &	operator= (TracedReference &&rhs) noexcept
template<class S >
V8_INLINE TracedReference &	operator= (TracedReference< S > &&rhs) noexcept
V8_INLINE TracedReference &	operator= (const TracedReference &rhs)
template<class S >
V8_INLINE TracedReference &	operator= (const TracedReference< S > &rhs)
template<class S >
V8_INLINE void	Reset (Isolate *isolate, const Local< S > &other)
template<class S >
V8_INLINE TracedReference< S > &	As () const
template<class S >
void	Reset (Isolate *isolate, const Local< S > &other)
template<class S >
TracedReference< T > &	operator= (TracedReference< S > &&rhs) noexcept
template<class S >
TracedReference< T > &	operator= (const TracedReference< S > &rhs)
Public Member Functions inherited from BasicTracedReference< T >
Local< T >	Get (Isolate *isolate) const
template<class S >
V8_INLINE BasicTracedReference< S > &	As () const
T *	operator-> () const
T *	operator* () const
Public Member Functions inherited from TracedReferenceBase
bool	IsEmpty () const
V8_INLINE void	Reset ()
V8_INLINE v8::Local< v8::Value >	Get (v8::Isolate *isolate) const
bool	IsEmptyThreadSafe () const
V8_INLINE void	SetWrapperClassId (uint16_t class_id)
V8_INLINE uint16_t	WrapperClassId () const

Additional Inherited Members
Protected Member Functions inherited from TracedReferenceBase
void	SetSlotThreadSafe (void *new_val)
const void *	GetSlotThreadSafe () const
V8_EXPORT void	CheckValue () const
V8_INLINE internal::Address	address () const
Protected Attributes inherited from TracedReferenceBase
internal::Address *	val_ = nullptr

Detailed Description

template<typename T>
class v8::TracedReference< T >

A traced handle without destructor that clears the handle. The embedder needs to ensure that the handle is not accessed once the V8 object has been reclaimed. For more details see BasicTracedReference.

Definition at line 195 of file v8-traced-handle.h.

Constructor & Destructor Documentation

TracedReference() [1/6]

template<typename T >

TracedReference ( )

inline

An empty TracedReference without storage cell.

Definition at line 202 of file v8-traced-handle.h.

TracedReference() [2/6]

template<typename T >

template<class S >

TracedReference ( Isolate *  isolate, Local< S >  that  )

inline

Construct a TracedReference from a Local.

When the Local is non-empty, a new storage cell is created pointing to the same object.

Definition at line 211 of file v8-traced-handle.h.

References v8::internal::kInitializingStore, and TracedReferenceBase::val_.

TracedReference() [3/6]

template<typename T >

V8_INLINE TracedReference ( TracedReference< T > &&  other )

inlinenoexcept

Move constructor initializing TracedReference from an existing one.

Definition at line 221 of file v8-traced-handle.h.

TracedReference() [4/6]

template<typename T >

template<typename S >

V8_INLINE TracedReference ( TracedReference< S > &&  other )

inlinenoexcept

Move constructor initializing TracedReference from an existing one.

Definition at line 231 of file v8-traced-handle.h.

TracedReference() [5/6]

template<typename T >

V8_INLINE TracedReference ( const TracedReference< T > &  other )

inline

Copy constructor initializing TracedReference from an existing one.

Definition at line 240 of file v8-traced-handle.h.

TracedReference() [6/6]

template<typename T >

template<typename S >

V8_INLINE TracedReference ( const TracedReference< S > &  other )

inline

Copy constructor initializing TracedReference from an existing one.

Definition at line 250 of file v8-traced-handle.h.

Member Function Documentation

As()

template<typename T >

template<class S >

V8_INLINE TracedReference< S > & As ( ) const

inline

Definition at line 285 of file v8-traced-handle.h.

operator=() [1/6]

template<class T >

TracedReference< T > & operator=

(

const TracedReference< T > &

rhs

)

Copy assignment operator initializing TracedReference from an existing one.

Definition at line 384 of file v8-traced-handle.h.

References v8::internal::CopyTracedReference(), and TracedReferenceBase::val_.

operator=() [2/6]

template<typename T >

template<class S >

V8_INLINE TracedReference & operator=

(

const TracedReference< S > &

rhs

)

Copy assignment operator initializing TracedReference from an existing one.

operator=() [3/6]

template<typename T >

template<class S >

TracedReference< T > & operator=

(

const TracedReference< S > &

rhs

)

Definition at line 365 of file v8-traced-handle.h.

operator=() [4/6]

template<class T >

TracedReference< T > & operator= ( TracedReference< T > &&  rhs )

noexcept

Move assignment operator initializing TracedReference from an existing one.

Definition at line 373 of file v8-traced-handle.h.

References v8::internal::MoveTracedReference().

operator=() [5/6]

template<typename T >

template<class S >

V8_INLINE TracedReference & operator= ( TracedReference< S > &&  rhs )

noexcept

Move assignment operator initializing TracedReference from an existing one.

operator=() [6/6]

template<typename T >

template<class S >

TracedReference< T > & operator= ( TracedReference< S > &&  rhs )

noexcept

Definition at line 356 of file v8-traced-handle.h.

Reset() [1/2]

template<typename T >

template<class S >

V8_INLINE void Reset	(	Isolate *	isolate,
		const Local< S > &	other
	)

If non-empty, destroy the underlying storage cell and create a new one with the contents of other if other is non empty

Reset() [2/2]

template<typename T >

template<class S >

void Reset	(	Isolate *	isolate,
		const Local< S > &	other
	)

Definition at line 345 of file v8-traced-handle.h.

References Local< T >::IsEmpty(), and v8::internal::kAssigningStore.

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

• include/v8-local-handle.h
• include/v8-traced-handle.h