Re: using LikeDS on a subfield.

["Joe Lee" <LeeJD@xxxxxx>]

Specifically I have a portion of the outer data structure that I need to
pass to a procedure as a parameter that is defined with LikeDS. I just
create a procedure that takes the outer data structure and returns the
sub data structure that I need. And wait impatiently for V5R2. :( 

>>> mnaughton@xxxxxxxxxxxx 05/21/2003 06:36:51 >>>
Joe - Is your goal to use LikeDS, or do you just want a nested data
structure? If the latter, you can use pointers:

D ds01 ds 
D d101 5 
D d102 5 
D d103 6 

D ds02 ds based(ptrXYZ)
D d201 3 
D d202 3 

C eval ptrXYZ = %addr(d103) 

(of course, you do still have to explicitly define subfield d103)

hth

RPG programming on the AS400 / iSeries < rpg400-l@xxxxxxxxxxxx >
writes:
>Is there a way to nest data structures? I would like to have a data
>structure like the following.
> 
>DataStrucuture DS Qualified
> field1 Like(SomeOtherField)
> field2 Like(SomeOtherField)
> field3 Like(SomeOtherField)
> field4 
>LikeDS(SomeOtherDataStructure)
> 
>Is there an easy way to do this. I'm on V5R1.
> 
>Thanks
>Joe Lee


Mike Naughton
Senior Programmer/Analyst
Judd Wire, Inc.
124 Turnpike Road
Turners Falls, MA 01376
413-863-4357 x444
mnaughton@xxxxxxxxxxxx 

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