Re: Calling a function with undefined/unlimited number of parameters

I would just send them all as strings. In fact, I would probably just use 1
string parameter (probably a pointer with options(*string : *trim). Then in
RPG use the %EDITC() or %CHAR() BIF to format it myself.

RPG does not understand VarArgs, so there is no point, IMHO, in creating a
subprocedure for every possibility.
--
James R. Perkins
http://twitter.com/the_jamezp


On Mon, Aug 17, 2009 at 10:32, Dennis Lovelady <iseries@xxxxxxxxxxxx> wrote:

Hi, Folks:

Wondering how to prototype, in RPG, a function such as Qp0zLprintf(), which
(like printf()) has a variable number of parameters depending upon the
content of parameter 1. At
http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=apis/p0zlog.htmshows the c-format for this function.

I'm inclined to believe that in order to satisfy RPG requirements, we'd
have to supply customized prototypes (if, for example parameter 2 might
sometimes be numeric and sometimes a string, we'd need two)... but I'd be
happy to be proven wrong.

Dennis Lovelady
http://www.linkedin.com/in/dennislovelady
--
The only really good place to buy lumber is at a store where the lumber has
already been cut and attached together in the form of furniture, finished,
and put inside boxes.
-- Dave Barry, "The Taming of the Screw"

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