You might get better response in the RPG list. This list is more for RDi
discussions.
I will say that atrval20 is probably defined as a global static variable in
your program. It is then passed by reference using a pointer to
WriteAttribute. Then you are resetting the global variable, which
subprocedures have access to. I would say that this has always been
possible, although CONST doesn't always pass the variable as a reference,
so the behavior might seem sporadic.
From: "Colpaert, Peter" <Peter.Colpaert@xxxxxxxxxxx>
To: Rational Developer for IBM i / Websphere Development Studio
Client for System i & iSeries <wdsci-l@xxxxxxxxxxxx>
Date: 02/20/2014 08:14 AM
Subject: [WDSCI-L] CONST parameter changed?
Sent by: wdsci-l-bounces@xxxxxxxxxxxx
Hi group,
I encountered a strange issue today when coding a procedure.
In my main procedure, I call a subprocedure:
WriteAttribute(o_pdmnbr19:
o_vernbr19:
*blanks:
atride94:
atrval20);
In my WriteAttribute procedure, I have the following interface:
Dcl-proc WriteAttribute;
Dcl-pi *n;
pdmnbr_p like(pdmnbr20) const;
vernbr_p like(vernbr20) const;
colint_p like(colint53) const;
atride_p like(atride20) const;
atrval_p like(atrval20) const;
End-Pi;
At one point in the subprocedure, I do a reset of the record format
containing - among other fields - ATRVAL20.
As soon as I do this Reset, the atrval_p field goes blank also.
Is this normal behaviour or am I doing something wrong?
I thought that the CONST keyword indicated that your parameter could not be
changed...
Met vriendelijke groeten / Best regards,
Peter Colpaert
Software Engineer - PLM Development Team
IT Operations Cluster Benelux, Philips IT
Philips Consumer Luminaires
Industrieterrein Satenrozen 11, 2550 Kontich, Belgium
Tel: (+32) 3/459 13 17
Email: Peter.Colpaert@xxxxxxxxxxx<mailto:Peter.Colpaert@xxxxxxxxxxx>
Working from home on Wednesdays
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