TracedReference< T > Class Template Reference

#include <v8.h>

Public Member Functions
	TracedReference ()
template<class S >
	TracedReference (Isolate *isolate, Local< S > that)
V8_INLINE	TracedReference (TracedReference &&other)
template<typename S >
V8_INLINE	TracedReference (TracedReference< S > &&other)
V8_INLINE	TracedReference (const TracedReference &other)
template<typename S >
V8_INLINE	TracedReference (const TracedReference< S > &other)
V8_INLINE TracedReference &	operator= (TracedReference &&rhs)
template<class S >
V8_INLINE TracedReference &	operator= (TracedReference< S > &&rhs)
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)
template<class S >
TracedReference< T > &	operator= (const TracedReference< S > &rhs)

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. This can happen when the handle is not passed through the EmbedderHeapTracer. For more details see BasicTracedReference.

The reference assumes the embedder has precise knowledge about references at all times. In case V8 needs to separately handle on-stack references, the embedder is required to set the stack start through |EmbedderHeapTracer::SetStackStart|.

Definition at line 118 of file v8.h.

Constructor & Destructor Documentation

TracedReference() [1/6]

TracedReference ( )

inline

An empty TracedReference without storage cell.

Definition at line 1097 of file v8.h.

References V8::BasicTracedReference.

TracedReference() [2/6]

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 1106 of file v8.h.

References V8::BasicTracedReference.

TracedReference() [3/6]

V8_INLINE TracedReference ( TracedReference< T > &&  other )

inline

Move constructor initializing TracedReference from an existing one.

Definition at line 1116 of file v8.h.

TracedReference() [4/6]

V8_INLINE TracedReference ( TracedReference< S > &&  other )

inline

Move constructor initializing TracedReference from an existing one.

Definition at line 1126 of file v8.h.

TracedReference() [5/6]

V8_INLINE TracedReference ( const TracedReference< T > &  other )

inline

Copy constructor initializing TracedReference from an existing one.

Definition at line 1135 of file v8.h.

TracedReference() [6/6]

V8_INLINE TracedReference ( const TracedReference< S > &  other )

inline

Copy constructor initializing TracedReference from an existing one.

Definition at line 1145 of file v8.h.

Member Function Documentation

As()

V8_INLINE TracedReference<S>& As ( ) const

inline

Definition at line 1180 of file v8.h.

References V8::TracedReference.

operator=() [1/6]

TracedReference< T > & operator=

(

const TracedReference< T > &

rhs

)

Copy assignment operator initializing TracedGlobal from an existing one.

Definition at line 11384 of file v8.h.

operator=() [2/6]

V8_INLINE TracedReference& operator=

(

const TracedReference< S > &

rhs

)

Copy assignment operator initializing TracedGlobal from an existing one.

operator=() [3/6]

TracedReference<T>& operator=

(

const TracedReference< S > &

rhs

)

Definition at line 11366 of file v8.h.

operator=() [4/6]

TracedReference< T > & operator=

(

TracedReference< T > &&

rhs

)

Move assignment operator initializing TracedGlobal from an existing one.

Definition at line 11374 of file v8.h.

operator=() [5/6]

V8_INLINE TracedReference& operator=

(

TracedReference< S > &&

rhs

)

Move assignment operator initializing TracedGlobal from an existing one.

operator=() [6/6]

TracedReference<T>& operator=

(

TracedReference< S > &&

rhs

)

Definition at line 11358 of file v8.h.

Reset() [1/2]

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]

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

Definition at line 11347 of file v8.h.

References V8::BasicTracedReference.

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

• include/v8.h