.TH "notfound" 3 "Oct 12, 2003"
.SH NotFound
.PP
.B
Inherits from:

Exception
.PP
.B
Maturity Index:

Experimental
.SH Class Description
.PP
This is a subclass to signal that an object could not be found in a collection\&. Messages that should search for an object can signal this 
.B
Exception
to indicate that the operation failed because no matching object was found\&.
.PP
The handler can be used as follows:
.RS 3

[[{ match=[cltn find:myObject]; } on:NotFound do:{ :e | match=nil;}];
.br

.br

.RE
.SH Method types
.SH Methods