Bram Kuijvenhoven wrote:
> function TAncestor.ToStringSafe:string;
> begin
> if self=nil then Exit('<nil>');
> Result:=ToString; // now it's safe to call the virtual method
> end;
Are you sure it's really safe to call?
BTW, is there a way to make Assigned(obj) really check for a valid pointer?
Thanks!
--
Al
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