# CallStackGet

Returns an array of structs by default of the current tag context.

Each struct contains template name, line number, and function name (if applicable). This is a snapshot of all function calls or invocations.

## Method Signature

```
CallStackGet(maxFrames=[integer])
```

### Arguments

| Argument    | Type      | Required | Description | Default |
| ----------- | --------- | -------- | ----------- | ------- |
| `maxFrames` | `integer` | `false`  |             | `-1`    |

## Examples

### Tag Syntax

This example the factorial of a number is computed.

```java
<!--- callfact.bxm --->
<bx:try>
    <bx:include template="fact.bxm">

<bx:catch type="any">
    <bx:output>
        #bxcatch.MESSAGE#
        <br>#bxcatch.DETAIL#<br>
    </bx:output>
</bx:catch></bx:try>
```

### Script Syntax

This example the factorial of a number is computed.

```java
<!--- fact.bxm --->
<bx:script>

	numeric function factorial( Any n ) {
		if( n == 1 ) {
			writeDump( callStackGet() );
			writeOutput( "<br>" );
			return 1;
		}
		 else {
			writeDump( callStackGet() );
			writeOutput( "<br>" );
			return n * factorial( n - 1 );
		}
	}
	factorial( 5 );
</bx:script>

```

### Additional Examples

```java
dump( var=CallStackGet( type="json" ), label="json " );
dump( var=CallStackGet( type="json", offset=2 ), label="json with offset" );
dump( var=CallStackGet( type="json", maxframes=2 ), label="json with maxFrames" );
dump( var=CallStackGet( "string" ), label="string" );
dump( var=CallStackGet( "array" ), label="array" );
dump( var=CallStackGet( "html" ), label="html" );

```

## Related

* [ApplicationRestart](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/applicationrestart)
* [ApplicationStartTime](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/applicationstarttime)
* [ApplicationStop](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/applicationstop)
* [BoxAnnounce](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxannounce)
* [BoxAnnounceAsync](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxannounceasync)
* [BoxAST](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxast)
* [BoxModuleReload](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxmodulereload)
* [BoxRegisterInterceptionPoints](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxregisterinterceptionpoints)
* [BoxRegisterInterceptor](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxregisterinterceptor)
* [BoxRegisterRequestInterceptor](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxregisterrequestinterceptor)
* [BoxUnregisterInterceptor](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxunregisterinterceptor)
* [BoxUnregisterRequestInterceptor](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/boxunregisterrequestinterceptor)
* [CreateGUID](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/createguid)
* [CreateObject](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/createobject)
* [CreateUUID](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/createuuid)
* [DE](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/de)
* [DebugBoxContexts](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/debugboxcontexts)
* [Dump](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/dump)
* [Duplicate](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/duplicate)
* [echo](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/echo)
* [EncodeForHTML](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/encodeforhtml)
* [GetApplicationMetadata](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getapplicationmetadata)
* [GetBaseTagData](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getbasetagdata)
* [GetBaseTagList](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getbasetaglist)
* [GetBaseTemplatePath](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getbasetemplatepath)
* [GetBoxContext](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getboxcontext)
* [GetBoxRuntime](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getboxruntime)
* [GetBoxVersionInfo](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getboxversioninfo)
* [GetClassMetadata](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getclassmetadata)
* [GetComponentList](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getcomponentlist)
* [GetContextRoot](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getcontextroot)
* [GetCurrentTemplatePath](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getcurrenttemplatepath)
* [GetFileFromPath](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getfilefrompath)
* [GetFunctionCalledName](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getfunctioncalledname)
* [GetFunctionList](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getfunctionlist)
* [GetModuleInfo](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getmoduleinfo)
* [GetModuleList](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getmodulelist)
* [GetRequestClassLoader](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getrequestclassloader)
* [GetSemver](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getsemver)
* [GetSystemSetting](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/getsystemsetting)
* [GetTempDirectory](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/gettempdirectory)
* [GetTickCount](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/gettickcount)
* [htmlEditFormat](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/htmleditformat)
* [IIF](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/iif)
* [Invoke](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/invoke)
* [IsInstanceOf](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/isinstanceof)
* [JavaCast](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/javacast)
* [ObjectDeserialize](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/objectdeserialize)
* [ObjectSerialize](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/objectserialize)
* [PagePoolClear](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/pagepoolclear)
* [Print](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/print)
* [Println](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/println)
* [RunThreadInContext](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/runthreadincontext)
* [SessionInvalidate](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/sessioninvalidate)
* [SessionRotate](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/sessionrotate)
* [SessionStartTime](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/sessionstarttime)
* [Sleep](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/sleep)
* [SystemCacheClear](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/systemcacheclear)
* [SystemExecute](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/systemexecute)
* [SystemOutput](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/systemoutput)
* [Throw](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/throw)
* [Trace](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/trace)
* [URLDecode](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/urldecode)
* [URLEncodedFormat](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/urlencodedformat)
* [writeDump](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/writedump)
* [WriteLog](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/writelog)
* [WriteOutput](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/system/writeoutput)