Eternal< T > Class Template Reference

#include <v8-persistent-handle.h>

Inheritance diagram for Eternal< T >:

Collaboration diagram for Eternal< T >:

Public Member Functions
V8_INLINE	Eternal ()=default
template<class S> requires (std::is_base_of_v<T, S>)
V8_INLINE	Eternal (Isolate *isolate, Local< S > handle)
V8_INLINE Local< T >	Get (Isolate *isolate) const
template<class S> requires (std::is_base_of_v<T, S>)
void	Set (Isolate *isolate, Local< S > handle)
Public Member Functions inherited from IndirectHandleBase
V8_INLINE bool	IsEmpty () const
V8_INLINE void	Clear ()

Additional Inherited Members
Protected Member Functions inherited from IndirectHandleBase
V8_INLINE	IndirectHandleBase ()=default
V8_INLINE	IndirectHandleBase (const IndirectHandleBase &other)=default
V8_INLINE IndirectHandleBase &	operator= (const IndirectHandleBase &that)=default
V8_INLINE	IndirectHandleBase (internal::Address *location)
V8_INLINE internal::Address	ptr () const
V8_INLINE internal::Address *const &	slot () const
V8_INLINE internal::Address *&	slot ()
template<typename T, bool check_null = false>
V8_INLINE T *	value () const
V8_INLINE internal::ValueHelper::InternalRepresentationType	repr () const

Detailed Description

template<class T>
class v8::Eternal< T >

Eternal handles are set-once handles that live for the lifetime of the isolate.

Definition at line 45 of file v8-persistent-handle.h.

Constructor & Destructor Documentation

Eternal() [1/2]

template<class T>

V8_INLINE Eternal ( )

default

References V8_INLINE.

Eternal() [2/2]

template<class T>

template<class S>
requires (std::is_base_of_v<T, S>)

V8_INLINE Eternal ( Isolate * isolate, Local< S > handle )

inline

Constructor for handling automatic up casting.

Definition at line 54 of file v8-persistent-handle.h.

References Set(), and V8_INLINE.

Member Function Documentation

Get()

template<class T>

V8_INLINE Local< T > Get ( Isolate * isolate ) const

inline

Definition at line 59 of file v8-persistent-handle.h.

References IndirectHandleBase::slot(), and V8_INLINE.

Set()

template<class T>

template<class S>
requires (std::is_base_of_v<T, S>)

void Set ( Isolate * isolate, Local< S > handle )

inline

Definition at line 67 of file v8-persistent-handle.h.

References v8::api_internal::Eternalize(), and IndirectHandleBase::slot().

Referenced by Eternal().

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

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