#include <v8-function-callback.h>

Public Member Functions
V8_INLINE int	Length () const

V8_INLINE Local< Value >	operator[] (int i) const

V8_INLINE Local< Object >	This () const

V8_INLINE Local< Object >	Holder () const

V8_INLINE Local< Value >	NewTarget () const

V8_INLINE bool	IsConstructCall () const

V8_INLINE Local< Value >	Data () const

V8_INLINE Isolate *	GetIsolate () const

V8_INLINE ReturnValue< T >	GetReturnValue () const

Static Public Attributes
static const int	kArgsLength = 6

Protected Member Functions
V8_INLINE	FunctionCallbackInfo (internal::Address implicit_args, internal::Address values, int length)

Protected Attributes
internal::Address *	implicit_args_

internal::Address *	values_

int	length_

Static Protected Attributes
static const int	kHolderIndex = 0

static const int	kIsolateIndex = 1

static const int	kReturnValueDefaultValueIndex = 2

static const int	kReturnValueIndex = 3

static const int	kDataIndex = 4

static const int	kNewTargetIndex = 5

Friends
class	internal::FunctionCallbackArguments

class	internal::CustomArguments< FunctionCallbackInfo >

class	debug::ConsoleCallArguments

Detailed Description

template<typename T>
class v8::FunctionCallbackInfo< T >

The argument information given to function call callbacks. This class provides access to information about the context of the call, including the receiver, the number and values of arguments, and the holder of the function.

Definition at line 87 of file v8-function-callback.h.

Constructor & Destructor Documentation

◆ FunctionCallbackInfo()

FunctionCallbackInfo	(	internal::Address *	implicit_args,
		internal::Address *	values,
		int	length
	)

protected

Definition at line 382 of file v8-function-callback.h.

References FunctionCallbackInfo< T >::implicit_args_, FunctionCallbackInfo< T >::length_, and FunctionCallbackInfo< T >::values_.

Member Function Documentation

◆ Data()

Local< Value > Data

The data argument specified when creating the callback.

Definition at line 413 of file v8-function-callback.h.

References FunctionCallbackInfo< T >::implicit_args_, FunctionCallbackInfo< T >::kDataIndex, and HandleScope::Local.

◆ GetIsolate()

Isolate * GetIsolate

The current Isolate.

Definition at line 418 of file v8-function-callback.h.

References FunctionCallbackInfo< T >::implicit_args_, and FunctionCallbackInfo< T >::kIsolateIndex.

Referenced by FunctionCallbackInfo< T >::operator[]().

◆ GetReturnValue()

ReturnValue< T > GetReturnValue

The ReturnValue for the call.

Definition at line 423 of file v8-function-callback.h.

References FunctionCallbackInfo< T >::implicit_args_, and FunctionCallbackInfo< T >::kReturnValueIndex.

◆ Holder()

Local< Object > Holder

If the callback was created without a Signature, this is the same value as This(). If there is a signature, and the signature didn't match This() but one of its hidden prototypes, this will be the respective hidden prototype.

Note that this is not the prototype of This() on which the accessor referencing this callback was found (which in V8 internally is often referred to as holder [sic]).

Definition at line 401 of file v8-function-callback.h.

References FunctionCallbackInfo< T >::implicit_args_, FunctionCallbackInfo< T >::kHolderIndex, and HandleScope::Local.