Message Class Reference

#include <v8.h>

Public Member Functions
Local< String >	Get () const
Isolate *	GetIsolate () const
V8_WARN_UNUSED_RESULT MaybeLocal< String >	GetSourceLine (Local< Context > context) const
ScriptOrigin	GetScriptOrigin () const
Local< Value >	GetScriptResourceName () const
Local< StackTrace >	GetStackTrace () const
V8_WARN_UNUSED_RESULT Maybe< int >	GetLineNumber (Local< Context > context) const
int	GetStartPosition () const
int	GetEndPosition () const
int	GetWasmFunctionIndex () const
int	ErrorLevel () const
int	GetStartColumn () const
V8_WARN_UNUSED_RESULT Maybe< int >	GetStartColumn (Local< Context > context) const
int	GetEndColumn () const
V8_WARN_UNUSED_RESULT Maybe< int >	GetEndColumn (Local< Context > context) const
bool	IsSharedCrossOrigin () const
bool	IsOpaque () const

Static Public Member Functions
static void	PrintCurrentStackTrace (Isolate *isolate, FILE *out)

Static Public Attributes
static const int	kNoLineNumberInfo = 0
static const int	kNoColumnInfo = 0
static const int	kNoScriptIdInfo = 0
static const int	kNoWasmFunctionIndexInfo = -1

Detailed Description

An error message.

Definition at line 1964 of file v8.h.

Member Function Documentation

ErrorLevel()

int ErrorLevel

(

)

const

Returns the error level of the message.

Get()

Local<String> Get

(

)

const

GetEndColumn() [1/2]

int GetEndColumn

(

)

const

Returns the index within the line of the last character where the error occurred.

GetEndColumn() [2/2]

V8_WARN_UNUSED_RESULT Maybe<int> GetEndColumn

(

Local< Context >

context

)

const

GetEndPosition()

int GetEndPosition

(

)

const

Returns the index within the script of the last character where the error occurred.

GetIsolate()

Isolate* GetIsolate

(

)

const

Return the isolate to which the Message belongs.

GetLineNumber()

V8_WARN_UNUSED_RESULT Maybe<int> GetLineNumber

(

Local< Context >

context

)

const

Returns the number, 1-based, of the line where the error occurred.

GetScriptOrigin()

ScriptOrigin GetScriptOrigin

(

)

const

Returns the origin for the script from where the function causing the error originates.

GetScriptResourceName()

Local<Value> GetScriptResourceName

(

)

const

Returns the resource name for the script from where the function causing the error originates.

GetSourceLine()

V8_WARN_UNUSED_RESULT MaybeLocal<String> GetSourceLine

(

Local< Context >

context

)

const

GetStackTrace()

Local<StackTrace> GetStackTrace

(

)

const

Exception stack trace. By default stack traces are not captured for uncaught exceptions. SetCaptureStackTraceForUncaughtExceptions allows to change this option.

GetStartColumn() [1/2]

int GetStartColumn

(

)

const

Returns the index within the line of the first character where the error occurred.

GetStartColumn() [2/2]

V8_WARN_UNUSED_RESULT Maybe<int> GetStartColumn

(

Local< Context >

context

)

const

GetStartPosition()

int GetStartPosition

(

)

const

Returns the index within the script of the first character where the error occurred.

GetWasmFunctionIndex()

int GetWasmFunctionIndex

(

)

const

Returns the Wasm function index where the error occurred. Returns -1 if message is not from a Wasm script.

IsOpaque()

bool IsOpaque

(

)

const

IsSharedCrossOrigin()

bool IsSharedCrossOrigin

(

)

const

Passes on the value set by the embedder when it fed the script from which this Message was generated to V8.

PrintCurrentStackTrace()

static void PrintCurrentStackTrace ( Isolate *  isolate, FILE *  out  )

static

Field Documentation

kNoColumnInfo

const int kNoColumnInfo = 0

static

Definition at line 2048 of file v8.h.

kNoLineNumberInfo

const int kNoLineNumberInfo = 0

static

Definition at line 2047 of file v8.h.

kNoScriptIdInfo

const int kNoScriptIdInfo = 0

static

Definition at line 2049 of file v8.h.

kNoWasmFunctionIndexInfo

const int kNoWasmFunctionIndexInfo = -1

static

Definition at line 2050 of file v8.h.

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

• include/v8.h