v8::Persistent< T, M > Class Template Reference

#include <v8.h>

Inheritance diagram for v8::Persistent< T, M >:

Public Member Functions
V8_INLINE	Persistent ()
template<class S >
V8_INLINE	Persistent (Isolate *isolate, Handle< S > that)
template<class S , class M2 >
V8_INLINE	Persistent (Isolate *isolate, const Persistent< S, M2 > &that)
V8_INLINE	Persistent (const Persistent &that)
template<class S , class M2 >
V8_INLINE	Persistent (const Persistent< S, M2 > &that)
V8_INLINE Persistent &	operator= (const Persistent &that)
template<class S , class M2 >
V8_INLINE Persistent &	operator= (const Persistent< S, M2 > &that)
V8_INLINE	~Persistent ()
template<class S >
V8_INLINE Persistent< S > &	As ()
template<class S , class M2 >
void	Copy (const Persistent< S, M2 > &that)
Public Member Functions inherited from v8::PersistentBase< T >
V8_INLINE void	Reset ()
template<class S >
V8_INLINE void	Reset (Isolate *isolate, const Handle< S > &other)
template<class S >
V8_INLINE void	Reset (Isolate *isolate, const PersistentBase< S > &other)
V8_INLINE bool	IsEmpty () const
V8_INLINE void	Empty ()
template<class S >
V8_INLINE bool	operator== (const PersistentBase< S > &that) const
template<class S >
V8_INLINE bool	operator== (const Handle< S > &that) const
template<class S >
V8_INLINE bool	operator!= (const PersistentBase< S > &that) const
template<class S >
V8_INLINE bool	operator!= (const Handle< S > &that) const
template<typename P >
V8_INLINE	V8_DEPRECATE_SOON ("use WeakCallbackInfo version", void SetWeak(P *parameter, typename WeakCallbackData< T, P >::Callback callback))
template<typename S , typename P >
V8_INLINE	V8_DEPRECATE_SOON ("use WeakCallbackInfo version", void SetWeak(P *parameter, typename WeakCallbackData< S, P >::Callback callback))
template<typename P >
V8_INLINE	V8_DEPRECATE_SOON ("use SetWeak", void SetPhantom(P *parameter, typename WeakCallbackInfo< P >::Callback callback, int internal_field_index1=-1, int internal_field_index2=-1))
template<typename P >
V8_INLINE void	SetWeak (P *parameter, typename WeakCallbackInfo< P >::Callback callback, WeakCallbackType type)
template<typename P >
V8_INLINE P *	ClearWeak ()
V8_INLINE void	ClearWeak ()
V8_INLINE void	MarkIndependent ()
V8_INLINE void	MarkPartiallyDependent ()
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
template<class S >
void	Reset (Isolate *isolate, const Handle< S > &other)
template<class S >
void	Reset (Isolate *isolate, const PersistentBase< S > &other)
template<typename P >
void	SetWeak (P *parameter, typename WeakCallbackData< T, P >::Callback callback)

Static Public Member Functions
template<class S >
static V8_INLINE Persistent< T > &	Cast (Persistent< S > &that)

Friends
class	Isolate
class	Utils
template<class F >
class	Local
template<class F1 , class F2 >
class	Persistent
template<class F >
class	ReturnValue

Detailed Description

template<class T, class M>
class v8::Persistent< T, M >

A PersistentBase which allows copy and assignment.

Copy, assignment and destructor bevavior is controlled by the traits class M.

Note: Persistent class hierarchy is subject to future changes.

Constructor & Destructor Documentation

template<class T, class M>

V8_INLINE v8::Persistent< T, M >::Persistent ( )

inline

A Persistent with no storage cell.

template<class T, class M>

template<class S >

V8_INLINE v8::Persistent< T, M >::Persistent ( Isolate *  isolate, Handle< S >  that  )

inline

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

template<class T, class M>

template<class S , class M2 >

V8_INLINE v8::Persistent< T, M >::Persistent ( Isolate *  isolate, const Persistent< S, M2 > &  that  )

inline

Construct a Persistent from a Persistent. 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, class M>

V8_INLINE v8::Persistent< T, M >::Persistent ( const Persistent< T, M > &  that )

inline

The copy constructors and assignment operator create a Persistent exactly as the Persistent constructor, but the Copy function from the traits class is called, allowing the setting of flags based on the copied Persistent.

template<class T, class M>

template<class S , class M2 >

V8_INLINE v8::Persistent< T, M >::Persistent ( const Persistent< S, M2 > &  that )

inline

template<class T, class M>

V8_INLINE v8::Persistent< T, M >::~Persistent ( )

inline

The destructor will dispose the Persistent based on the kResetInDestructor flags in the traits class. Since not calling dispose can result in a memory leak, it is recommended to always set this flag.

Member Function Documentation

template<class T, class M>

template<class S >

V8_INLINE Persistent<S>& v8::Persistent< T, M >::As ( )

inline

template<class T, class M>

template<class S >

static V8_INLINE Persistent<T>& v8::Persistent< T, M >::Cast ( Persistent< S > &  that )

inlinestatic

template<class T, class M>

template<class S , class M2 >

void v8::Persistent< T, M >::Copy

(

const Persistent< S, M2 > &

that

)

template<class T, class M>

V8_INLINE Persistent& v8::Persistent< T, M >::operator= ( const Persistent< T, M > &  that )

inline

template<class T, class M>

template<class S , class M2 >

V8_INLINE Persistent& v8::Persistent< T, M >::operator= ( const Persistent< S, M2 > &  that )

inline

Friends And Related Function Documentation

template<class T, class M>

friend class Isolate

friend

template<class T, class M>

template<class F >

friend class Local

friend

template<class T, class M>

template<class F1 , class F2 >

friend class Persistent

friend

template<class T, class M>

template<class F >

friend class ReturnValue

friend

template<class T, class M>

friend class Utils

friend

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

• include/v8.h