: '''[info class] instances''' ''class'' ?''pattern''? Returns a list (arbitrary order) of all the instances of the [TclOO] [class] called ''class'' (though not any instances of subclasses). If ''pattern'' is supplied, it is a [string match]-style pattern that restricts the set of objects returned (much as [info commands] can be restricted, though there is no significance to namespaces with this introspector). <>Command