v8  3.28.71 (node 0.12.18)
V8 is Google's open source JavaScript engine
Public Member Functions | Static Public Attributes | Protected Member Functions | Protected Attributes | Static Protected Attributes | Friends
FunctionCallbackInfo< T > Class Template Reference

#include <v8.h>

Public Member Functions

V8_INLINE int Length () const
 
V8_INLINE Local< Value > operator[] (int i) const
 
V8_INLINE Local< Function > Callee () const
 
V8_INLINE Local< Object > This () const
 
V8_INLINE Local< Object > Holder () 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 = 7
 

Protected Member Functions

V8_INLINE FunctionCallbackInfo (internal::Object **implicit_args, internal::Object **values, int length, bool is_construct_call)
 

Protected Attributes

internal::Object ** implicit_args_
 
internal::Object ** values_
 
int length_
 
bool is_construct_call_
 

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 kCalleeIndex = 5
 
static const int kContextSaveIndex = 6
 

Friends

class internal::FunctionCallbackArguments
 
class internal::CustomArguments< FunctionCallbackInfo >
 

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 2471 of file v8.h.

Constructor & Destructor Documentation

◆ FunctionCallbackInfo()

FunctionCallbackInfo ( internal::Object **  implicit_args,
internal::Object **  values,
int  length,
bool  is_construct_call 
)
protected

Definition at line 6065 of file v8.h.

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

Member Function Documentation

◆ Callee()

Local< Function > Callee

Definition at line 6083 of file v8.h.

References FunctionCallbackInfo< T >::implicit_args_, FunctionCallbackInfo< T >::kCalleeIndex, and Handle< T >::Local.

◆ Data()

Local< Value > Data

Definition at line 6103 of file v8.h.

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

◆ GetIsolate()

Isolate * GetIsolate

Definition at line 6109 of file v8.h.

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

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

◆ GetReturnValue()

ReturnValue< T > GetReturnValue

Definition at line 6115 of file v8.h.

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

◆ Holder()

Local< Object > Holder

Definition at line 6096 of file v8.h.

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

◆ IsConstructCall()

bool IsConstructCall

Definition at line 6121 of file v8.h.

References FunctionCallbackInfo< T >::is_construct_call_.

◆ Length()

int Length

Definition at line 6127 of file v8.h.

References FunctionCallbackInfo< T >::length_.

◆ operator[]()

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

Definition at line 6076 of file v8.h.

References FunctionCallbackInfo< T >::GetIsolate(), FunctionCallbackInfo< T >::length_, Handle< T >::Local, and FunctionCallbackInfo< T >::values_.

◆ This()

Local< Object > This

Definition at line 6090 of file v8.h.

References Handle< T >::Local, and FunctionCallbackInfo< T >::values_.

Friends And Related Function Documentation

◆ internal::CustomArguments< FunctionCallbackInfo >

friend class internal::CustomArguments< FunctionCallbackInfo >
friend

Definition at line 2486 of file v8.h.

◆ internal::FunctionCallbackArguments

friend class internal::FunctionCallbackArguments
friend

Definition at line 2486 of file v8.h.

Field Documentation

◆ implicit_args_

internal::Object** implicit_args_
protected

Definition at line 2500 of file v8.h.

Referenced by FunctionCallbackInfo< T >::Callee(), FunctionCallbackInfo< T >::Data(), FunctionCallbackInfo< T >::FunctionCallbackInfo(), FunctionCallbackInfo< T >::GetIsolate(), FunctionCallbackInfo< T >::GetReturnValue(), and FunctionCallbackInfo< T >::Holder().

◆ is_construct_call_

bool is_construct_call_
protected

Definition at line 2503 of file v8.h.

Referenced by FunctionCallbackInfo< T >::FunctionCallbackInfo(), and FunctionCallbackInfo< T >::IsConstructCall().

◆ kArgsLength

const int kArgsLength = 7
static

Definition at line 2483 of file v8.h.

◆ kCalleeIndex

const int kCalleeIndex = 5
staticprotected

Definition at line 2493 of file v8.h.

Referenced by FunctionCallbackInfo< T >::Callee().

◆ kContextSaveIndex

const int kContextSaveIndex = 6
staticprotected

Definition at line 2494 of file v8.h.

◆ kDataIndex

const int kDataIndex = 4
staticprotected

Definition at line 2492 of file v8.h.

Referenced by FunctionCallbackInfo< T >::Data().

◆ kHolderIndex

const int kHolderIndex = 0
staticprotected

Definition at line 2488 of file v8.h.

Referenced by FunctionCallbackInfo< T >::Holder().

◆ kIsolateIndex

const int kIsolateIndex = 1
staticprotected

Definition at line 2489 of file v8.h.

Referenced by FunctionCallbackInfo< T >::GetIsolate().

◆ kReturnValueDefaultValueIndex

const int kReturnValueDefaultValueIndex = 2
staticprotected

Definition at line 2490 of file v8.h.

◆ kReturnValueIndex

const int kReturnValueIndex = 3
staticprotected

Definition at line 2491 of file v8.h.

Referenced by FunctionCallbackInfo< T >::GetReturnValue().

◆ length_

int length_
protected

Definition at line 2502 of file v8.h.

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

◆ values_

internal::Object** values_
protected

Definition at line 2501 of file v8.h.

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

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