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Maybe it's something that I didn't know about, but where are the sizes - well - for anything? Or is this some routine that I don't know about?
Alan Shore
E-mail : ASHORE@xxxxxxxx
Phone [O] : (631) 200-5019
Phone [C] : (631) 880-8640
-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of darren@xxxxxxxxx
Sent: Wednesday, June 19, 2013 9:18 AM
To: midrange-RPG RPG message board
Subject: Data structure overlay *next failure
I'm having an issue creating arrarys over fields in a data structure. I have something like the following, but the *next function doesn't work with the arrays. They seem to get their own memory, rather than being overlaid on the XWrkC* fields. I've seen lots of overlay examples, but I don't see them specify the actual data structure name in the overlay *next command, so I'm wondering if there is some restriction I haven't seen yet, where you aren't supposed to overlay on the data structure itself, but only on the subfields. In this case, the fields are actually display file fields, but I've seen this behavior with independently declared fields as well.
D ParmDS DS INZ
D XEnd6 overlay(ParmDS)
D XWeeks overlay(ParmDS:*next)
D xFac overlay(ParmDS:*next)
D XBuyC overlay(ParmDS:*next)
D XPlnC overlay(ParmDS:*next)
D XPVnd overlay(ParmDS:*next)
D XDept overlay(ParmDS:*next)
D XITYP overlay(ParmDS:*next)
D XWrkC1
D XWrkC2
D XWrkC3
D XWrkC4
D XWrkC5
D XWrkC6
D XWrkCA Like(xWrkC1) Dim(6)
D overlay(ParmDS:*next)
D xItem1
D xItem2
D xItem3
D xItem4
D xItem5
D xItem6
D xItemA Like(xItem1) Dim(6)
D overlay(ParmDS:*next)
--
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