Record selectors (again)

[Vance Shipley]

On Tue, Jun 22, 2004 at 06:27:21PM +0200, Kostis Sagonas wrote:
}  -module(rec).
}  -export([unsafely_access_a/1]).
}  -record(rec,{a,b}).
}  
}  unsafely_access_a(R) ->
}      R#rec.a.

It seems to me that it's up to you to test if the argument is 
correct or not.  Otherwise it is handled through exception handling
(i.e. you may want it to crash).

unsafely_access_a(R) when is_record(R, rec) ->
	R#rec.a.



	-Vance