Persistent< T, M > Class Template Reference

#include <v8.h>

Inheritance diagram for Persistent< T, M >:

Collaboration diagram for 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 ()
V8_INLINE T *	ClearAndLeak ()
template<class S , class M2 >
void	Copy (const Persistent< S, M2 > &that)
Public Member Functions inherited from 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
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 void	SetWeak (P *parameter, typename WeakCallbackData< T, P >::Callback callback)
template<typename S , typename P >
V8_INLINE void	SetWeak (P *parameter, typename WeakCallbackData< S, P >::Callback callback)
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 S , typename P >
void	SetWeak (P *parameter, typename WeakCallbackData< S, P >::Callback callback)
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	Handle
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.

Definition at line 625 of file v8.h.

Constructor & Destructor Documentation

Persistent() [1/5]

V8_INLINE Persistent ( )

inline

A Persistent with no storage cell.

Definition at line 630 of file v8.h.

References Handle< T >::PersistentBase.

Persistent() [2/5]

V8_INLINE 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.

Definition at line 636 of file v8.h.

References Handle< T >::PersistentBase.

Persistent() [3/5]

V8_INLINE 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.

Definition at line 646 of file v8.h.

References Handle< T >::PersistentBase.

Persistent() [4/5]

V8_INLINE 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.

Definition at line 656 of file v8.h.

References Handle< T >::PersistentBase.

Persistent() [5/5]

V8_INLINE Persistent ( const Persistent< S, M2 > &  that )

inline

Definition at line 660 of file v8.h.

References Handle< T >::PersistentBase.

~Persistent()

V8_INLINE ~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.

Definition at line 677 of file v8.h.

Member Function Documentation

As()

V8_INLINE Persistent<S>& As ( )

inline

Definition at line 693 of file v8.h.

References Handle< T >::Persistent.

Cast()

static V8_INLINE Persistent<T>& Cast ( Persistent< S > &  that )

inlinestatic

Definition at line 683 of file v8.h.

References Handle< T >::Persistent.

ClearAndLeak()

T * ClearAndLeak

Definition at line 5928 of file v8.h.

Copy()

void Copy

(

const Persistent< S, M2 > &

that

)

Definition at line 5809 of file v8.h.

operator=() [1/2]

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

inline

Definition at line 663 of file v8.h.

operator=() [2/2]

V8_INLINE Persistent& operator= ( const Persistent< S, M2 > &  that )

inline

Definition at line 668 of file v8.h.

Friends And Related Function Documentation

Handle

friend class Handle

friend

Definition at line 703 of file v8.h.

Isolate

friend class Isolate

friend

Definition at line 701 of file v8.h.

Local

friend class Local

friend

Definition at line 704 of file v8.h.

Persistent

friend class Persistent

friend

Definition at line 705 of file v8.h.

ReturnValue

friend class ReturnValue

friend

Definition at line 706 of file v8.h.

Utils

friend class Utils

friend

Definition at line 702 of file v8.h.

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

• include/v8.h