🚀 go-pugleaf

This discussion comes up once a week here.  You can change anything inside
of theobject.  Thus, if you want modified vvalues, they must be placed
inside of a wrapper object.  Its like in c when you pass a pointer to a
pointer.  Search the forums here for pass by value and pass by reference.

--
Peace,


Carl L. Gilbert
http://www.rigidsoftware.com
ICQ 614395-currently stolen working to retrieve.

"Then said I, Wisdom [is] better than strength: nevertheless the poor man's
wisdom [is] despised, and his words are not heard." Ecclesiastes 9:16

"David Chandler" <davidschandler@netzero.net> wrote in message
news:3B4812BB.F35B508E@netzero.net...
> I am moving from Pascal to Java.  In Pascal you could pass either values
or
> variables to a procedure.  Variables get altered so the revised data gets
> passed back.  Java allows you to pass only values.  I can get a single
> return value, but what if I want a method to alter other variables?  Do I
> have to rely on globals?
>
> What is the usual practice here?
>
> --
> David Chandler
>
>