Local< T > Class Template Reference

#include <v8.h>

Inheritance diagram for Local< T >:

Collaboration diagram for Local< T >:

Public Member Functions
	Local ()
template<class S >
	Local (Local< S > that)
template<class S >
	Local (S *that)
template<class S >
Local< S >	As ()
Public Member Functions inherited from Handle< T >
	Handle ()
	Handle (T *val)
template<class S >
	Handle (Handle< S > that)
bool	IsEmpty () const
void	Clear ()
T *	operator-> () const
T *	operator* () const
template<class S >
bool	operator== (Handle< S > that) const
template<class S >
bool	operator!= (Handle< S > that) const
template<class S >
Handle< S >	As ()
template<typename T >
	Handle (T *obj)
template<typename T >
	Handle (T *obj, Isolate *isolate)

Static Public Member Functions
template<class S >
static Local< T >	Cast (Local< S > that)
static Local< T >	New (Handle< T > that)
Static Public Member Functions inherited from Handle< T >
template<class S >
static Handle< T >	Cast (Handle< S > that)

Detailed Description

template<class T>
class v8::Local< T >

A light-weight stack-allocated object handle. All operations that return objects from within v8 return them in local handles. They are created within HandleScopes, and all local handles allocated within a handle scope are destroyed when the handle scope is destroyed. Hence it is not necessary to explicitly deallocate local handles.

Definition at line 106 of file v8.h.

Constructor & Destructor Documentation

Local ( )

inline

Definition at line 4189 of file v8.h.

Local ( Local< S >  that )

inline

This check fails when trying to convert between incompatible handles. For example, converting from a Handle<String> to a Handle<Number>.

Definition at line 272 of file v8.h.

Local ( S *  that )

inline

Definition at line 281 of file v8.h.

Member Function Documentation

Local<S> As ( )

inline

Definition at line 291 of file v8.h.

Referenced by TEST(), and THREADED_TEST().

static Local<T> Cast ( Local< S >  that )

inlinestatic

Definition at line 282 of file v8.h.

Referenced by Shell::ArrayBufferSlice(), Shell::ArraySubArray(), Local< Object >::As(), TEST(), and THREADED_TEST().

Local< T > New ( Handle< T >  that )

inlinestatic

Create a local handle for the content of another handle. The referee is kept alive by the local handle even when the original handle is destroyed/disposed.

Definition at line 4193 of file v8.h.

References Internals::CanCastToHeapObject(), HandleScope::CreateHandle(), and T.

Referenced by LocalContext::local(), and TryCatch::~TryCatch().

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

• include/v8.h