V8 API Reference Guide for node.js v9.10.0 - v9.11.1
Public Types | Public Member Functions | Friends | List of all members
v8::Global< T > Class Template Reference

#include <v8.h>

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Public Types

typedef void MoveOnlyTypeForCPP03
 

Public Member Functions

V8_INLINE Global ()
 
template<class S >
V8_INLINE Global (Isolate *isolate, Local< S > that)
 
template<class S >
V8_INLINE Global (Isolate *isolate, const PersistentBase< S > &that)
 
V8_INLINE Global (Global &&other)
 
template<class S >
V8_INLINE Globaloperator= (Global< S > &&rhs)
 
Global Pass ()
 
 Global (const Global &)=delete
 
void operator= (const Global &)=delete
 
- Public Member Functions inherited from v8::PersistentBase< T >
V8_INLINE void Reset ()
 
template<class S >
V8_INLINE void Reset (Isolate *isolate, const Local< S > &other)
 
template<class S >
V8_INLINE void Reset (Isolate *isolate, const PersistentBase< S > &other)
 
V8_INLINE bool IsEmpty () const
 
V8_INLINE void Empty ()
 
V8_INLINE Local< T > Get (Isolate *isolate) const
 
template<class S >
V8_INLINE bool operator== (const PersistentBase< S > &that) const
 
template<class S >
V8_INLINE bool operator== (const Local< S > &that) const
 
template<class S >
V8_INLINE bool operator!= (const PersistentBase< S > &that) const
 
template<class S >
V8_INLINE bool operator!= (const Local< S > &that) const
 
template<typename P >
V8_INLINE void SetWeak (P *parameter, typename WeakCallbackInfo< P >::Callback callback, WeakCallbackType type)
 
V8_INLINE void SetWeak ()
 
template<typename P >
V8_INLINE P * ClearWeak ()
 
V8_INLINE void ClearWeak ()
 
V8_INLINE void RegisterExternalReference (Isolate *isolate) const
 
V8_INLINE void MarkIndependent ()
 
V8_INLINE void MarkActive ()
 
V8_INLINE bool IsIndependent () const
 
V8_INLINE bool IsNearDeath () const
 
V8_INLINE bool IsWeak () const
 
V8_INLINE void SetWrapperClassId (uint16_t class_id)
 
V8_INLINE uint16_t WrapperClassId () const
 
 PersistentBase (const PersistentBase &other)=delete
 
void operator= (const PersistentBase &)=delete
 
template<class S >
void Reset (Isolate *isolate, const Local< S > &other)
 
template<class S >
void Reset (Isolate *isolate, const PersistentBase< S > &other)
 

Friends

template<class F >
class ReturnValue
 

Detailed Description

template<class T>
class v8::Global< T >

A PersistentBase which has move semantics.

Note: Persistent class hierarchy is subject to future changes.

Constructor & Destructor Documentation

template<class T>
V8_INLINE v8::Global< T >::Global ( )
inline

A Global with no storage cell.

template<class T>
template<class S >
V8_INLINE v8::Global< T >::Global ( Isolate isolate,
Local< S >  that 
)
inline

Construct a Global from a Local. When the Local is non-empty, a new storage cell is created pointing to the same object, and no flags are set.

template<class T>
template<class S >
V8_INLINE v8::Global< T >::Global ( Isolate isolate,
const PersistentBase< S > &  that 
)
inline

Construct a Global from a PersistentBase. When the Persistent is non-empty, a new storage cell is created pointing to the same object, and no flags are set.

template<class T>
V8_INLINE v8::Global< T >::Global ( Global< T > &&  other)
inline

Move constructor.

Member Function Documentation

template<class T>
template<class S >
V8_INLINE Global& v8::Global< T >::operator= ( Global< S > &&  rhs)
inline

Move via assignment.

template<class T>
Global v8::Global< T >::Pass ( )
inline

Pass allows returning uniques from functions, etc.


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