This version is out of date, covering development from v9.0.0 to v9.3.0. It is maintained here only for inbound reference links from elsewhere. It is no longer actively updated.

Jump to the current version of aTbRef

Tinderbox v9 Icon


Operator Type: 

Operator Scope of Action: 

Operator Purpose: 

Operator First Added: 

Operator Altered: 

 Function   [other Function type actions]

 Item   [operators of similar scope]

 Stream parsing   [other Stream parsing operators]




This tests for a failed Stream processing action Stream.try{}, including an explicit fail() call. Thus, to test for a failed result:

if(failed()){ // code } 

A failed() flag is reset when the current try{} expires, or when the current action is complete.