v8::StackTrace Class Reference

#include <v8.h>

Public Types
enum	StackTraceOptions {   kLineNumber = 1, kColumnOffset = 1 << 1 | kLineNumber, kScriptName = 1 << 2, kFunctionName = 1 << 3,   kIsEval = 1 << 4, kIsConstructor = 1 << 5, kScriptNameOrSourceURL = 1 << 6, kScriptId = 1 << 7,   kExposeFramesAcrossSecurityOrigins = 1 << 8, kOverview = kLineNumber | kColumnOffset | kScriptName | kFunctionName, kDetailed = kOverview | kIsEval | kIsConstructor | kScriptNameOrSourceURL }

Public Member Functions
Local< StackFrame >	GetFrame (uint32_t index) const
int	GetFrameCount () const
Local< Array >	AsArray ()

Static Public Member Functions
static Local< StackTrace >	CurrentStackTrace (Isolate *isolate, int frame_limit, StackTraceOptions options=kOverview)

Detailed Description

Representation of a JavaScript stack trace. The information collected is a snapshot of the execution stack and the information remains valid after execution continues.

Member Enumeration Documentation

enum v8::StackTrace::StackTraceOptions

Flags that determine what information is placed captured for each StackFrame when grabbing the current stack trace.

Enumerator
kLineNumber
kColumnOffset
kScriptName
kFunctionName
kIsEval
kIsConstructor
kScriptNameOrSourceURL
kScriptId
kExposeFramesAcrossSecurityOrigins
kOverview
kDetailed

Member Function Documentation

Local<Array> v8::StackTrace::AsArray

(

)

Returns StackTrace as a v8::Array that contains StackFrame objects.

static Local<StackTrace> v8::StackTrace::CurrentStackTrace ( Isolate *  isolate, int  frame_limit, StackTraceOptions  options = kOverview  )

static

Grab a snapshot of the current JavaScript execution stack.

Parameters

frame_limit	The maximum number of stack frames we want to capture.
options	Enumerates the set of things we will capture for each StackFrame.

Local<StackFrame> v8::StackTrace::GetFrame

(

uint32_t

index

)

const

Returns a StackFrame at a particular index.

int v8::StackTrace::GetFrameCount

(

)

const

Returns the number of StackFrames.

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

• include/v8.h