6.167 TrappableEvent

Defined in namespace Smalltalk

Category: Language-Exceptions

I am an abstract class for arguments passed to #on:do:... methods in BlockClosure. I define a bunch of methods that apply to CoreExceptions and ExceptionSets: they allow you to create ExceptionSets and examine all the exceptions to be trapped.

6.167.1 TrappableEvent: enumerating		(instance)
6.167.2 TrappableEvent: instance creation		(instance)

6.167.1 TrappableEvent: enumerating

allExceptionsDo: aBlock

Execute aBlock, passing it an Exception for every exception in the receiver.

handles: exception

Answer whether the receiver handles `exception'.

6.167.2 TrappableEvent: instance creation

, aTrappableEvent

Answer an ExceptionSet containing all the exceptions in the receiver and all the exceptions in aTrappableEvent