#include <v8.h>

Inheritance diagram for External:

Collaboration diagram for External:

Public Member Functions
V8EXPORT void *	Value () const

Public Member Functions inherited from Value
bool	IsUndefined () const

bool	IsNull () const

V8EXPORT bool	IsTrue () const

V8EXPORT bool	IsFalse () const

bool	IsString () const

V8EXPORT bool	IsFunction () const

V8EXPORT bool	IsArray () const

V8EXPORT bool	IsObject () const

V8EXPORT bool	IsBoolean () const

V8EXPORT bool	IsNumber () const

V8EXPORT bool	IsExternal () const

V8EXPORT bool	IsInt32 () const

V8EXPORT bool	IsUint32 () const

V8EXPORT bool	IsDate () const

V8EXPORT bool	IsBooleanObject () const

V8EXPORT bool	IsNumberObject () const

V8EXPORT bool	IsStringObject () const

V8EXPORT bool	IsNativeError () const

V8EXPORT bool	IsRegExp () const

V8EXPORT Local< Boolean >	ToBoolean () const

V8EXPORT Local< Number >	ToNumber () const

V8EXPORT Local< String >	ToString () const

V8EXPORT Local< String >	ToDetailString () const

V8EXPORT Local< Object >	ToObject () const

V8EXPORT Local< Integer >	ToInteger () const

V8EXPORT Local< Uint32 >	ToUint32 () const

V8EXPORT Local< Int32 >	ToInt32 () const

V8EXPORT Local< Uint32 >	ToArrayIndex () const

V8EXPORT bool	BooleanValue () const

V8EXPORT double	NumberValue () const

V8EXPORT int64_t	IntegerValue () const

V8EXPORT uint32_t	Uint32Value () const

V8EXPORT int32_t	Int32Value () const

V8EXPORT bool	Equals (Handle< Value > that) const

V8EXPORT bool	StrictEquals (Handle< Value > that) const

Static Public Member Functions
static V8EXPORT Local< Value >	Wrap (void *data)

static void *	Unwrap (Handle< Value > obj)

static V8EXPORT Local< External >	New (void *value)

static External *	Cast (Value *obj)

Detailed Description

A JavaScript value that wraps a C++ void*. This type of value is mainly used to associate C++ data structures with JavaScript objects.

The Wrap function V8 will return the most optimal Value object wrapping the C++ void*. The type of the value is not guaranteed to be an External object and no assumptions about its type should be made. To access the wrapped value Unwrap should be used, all other operations on that object will lead to unpredictable results.

Definition at line 1958 of file v8.h.

Member Function Documentation

◆ Cast()

External * Cast ( v8::Value * value )

inlinestatic

Definition at line 4605 of file v8.h.

◆ New()

static V8EXPORT Local<External> New ( void * value )

static

◆ Unwrap()

void * Unwrap ( Handle< Value > obj )

inlinestatic

Definition at line 4382 of file v8.h.

◆ Value()

V8EXPORT void* Value ( ) const

◆ Wrap()

static V8EXPORT Local<Value> Wrap ( void * data )