CallStack Class Reference

CallStack object. More...

Collaboration diagram for CallStack:

Public Member Functions
void	CallStack (Number depth)
	Constructor. More...
Array< String >	getStack ()
	Retrieve call stack as array. More...
void	_fill (void depth)
String	toString ()
	Retrieve call stack as string. More...
void	fill (Number depth)
	Fills the object with the current call stack info. More...

Public Attributes
Array< String >	mStack
	The array with the stack. More...

Detailed Description

CallStack object.

The object is extremely system dependent, since its functionality is not within the range of ECMA 262, 3rd edition. It is supported by JScript and SpiderMonkey and was supported in Netscape Enterprise Server 2.x, but not in the newer version 4.x.

Constructor & Destructor Documentation

void CallStack::CallStack

(

Number

depth

)

Constructor.

The object collects the current call stack up to the JavaScript engine. Most engines will not support call stack information with a recursion. Therefore the collection is stopped when the stack has two identical functions in direct sequence.

Parameters

depth

Maximum recorded stack depth (defaults to 10).

Member Function Documentation

void CallStack::_fill

(

void

depth

)

void CallStack::fill

(

Number

depth

)

Fills the object with the current call stack info.

The function collects the current call stack up to the JavaScript engine. Any previous data of the instance is lost. Most engines will not support call stack information with a recursion. Therefore the collection is stopped when the stack has two identical functions in direct sequence.

Parameters

depth

Maximum recorded stack depth (defaults to 10).

Array<String> CallStack::getStack

(

)

Retrieve call stack as array.

The function returns the call stack as Array of Strings.

Returns

The call stack as array of strings.

String CallStack::toString

(

)

Retrieve call stack as string.

The function returns the call stack as string. Each stack frame has an own line and is prepended with the call stack depth.

Returns

The call stack as string.

Member Data Documentation

Array<String> CallStack::mStack

The array with the stack.

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

• JsUtil.js