v8  3.14.5(node0.10.48)
V8 is Google's open source JavaScript engine
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, kOverview = kLineNumber | kColumnOffset | kScriptName | kFunctionName,
  kDetailed = kOverview | kIsEval | kIsConstructor | kScriptNameOrSourceURL
}
 

Public Member Functions

Local< StackFrameGetFrame (uint32_t index) const
 
int GetFrameCount () const
 
Local< ArrayAsArray ()
 

Static Public Member Functions

static Local< StackTraceCurrentStackTrace (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.

Definition at line 763 of file v8.h.

Member Enumeration Documentation

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 
kOverview 
kDetailed 

Definition at line 769 of file v8.h.

Member Function Documentation

Local<Array> AsArray ( )

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

static Local<StackTrace> CurrentStackTrace ( int  frame_limit,
StackTraceOptions  options = kOverview 
)
static

Grab a snapshot of the current JavaScript execution stack.

Parameters
frame_limitThe maximum number of stack frames we want to capture.
optionsEnumerates the set of things we will capture for each StackFrame.
Local<StackFrame> GetFrame ( uint32_t  index) const

Returns a StackFrame at a particular index.

int GetFrameCount ( ) const

Returns the number of StackFrames.


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