[great-users] Child objects based on a temporary metamodel are not deleted together with its parent

[Belschner, Tim]

Hi Kevin,

Thanks a lot for the new release of the Udm installation packages.
It is not a big issue, but it seems that the names of the x86 and x64 msi files are interchanged in the download folder. When installed, the naming is the opposite way around.

Regards
Tim

Von: great-users [mailto:great-users-bounces at list.isis.vanderbilt.edu] Im Auftrag von Kevin Smyth
Gesendet: Dienstag, 22. Mai 2018 15:32
An: A list for GReAT users to share bugs, fixes and ideas <great-users at list.isis.vanderbilt.edu>
Betreff: Re: [great-users] Child objects based on a temporary metamodel are not deleted together with its parent

Hi Tim,

I released Udm 3.2.15 which includes this bugfix, among others.
http://repo.isis.vanderbilt.edu/UDM/3.2.15/

Thanks,
Kevin

On Fri, May 18, 2018 at 4:38 AM, Belschner, Tim <tim.belschner at ils.uni-stuttgart.de<mailto:tim.belschner at ils.uni-stuttgart.de>> wrote:
Hi Kevin,

thank you for the quick reply. Your bugfix also works with my other transformations.
Are you planning to release a new Udm version which includes the bugfix soon? Otherwise, we will install the version you provided already on all other workstations.

Thanks again and regards

Tim

Von: great-users [mailto:great-users-bounces at list.isis.vanderbilt.edu<mailto:great-users-bounces at list.isis.vanderbilt.edu>] Im Auftrag von Kevin Smyth
Gesendet: Donnerstag, 17. Mai 2018 21:01
An: A list for GReAT users to share bugs, fixes and ideas <great-users at list.isis.vanderbilt.edu<mailto:great-users at list.isis.vanderbilt.edu>>
Betreff: Re: [great-users] Child objects based on a temporary metamodel are not deleted together with its parent

Hi Tim,

I think this is a bug in Udm.

Can you try this Udm and see if it works:
https://s3.amazonaws.com/downloads.metamorphsoftware.com/Udm_x64.msi
Uninstall your current Udm first

With this Udm, the transform outputs this when run with the code generator (I added uniqueIds to the messages):
Executing with default arguments.
Created globalContainer
Created globalObject 4 in 3
Created globalObject 5 in 3
Created globalObject 6 in 3
Deleted globalContainer 3

Kevin



On Thu, May 17, 2018 at 9:16 AM, Belschner, Tim <tim.belschner at ils.uni-stuttgart.de<mailto:tim.belschner at ils.uni-stuttgart.de>> wrote:
Hello everybody,

I am facing an issue when using a temporary metamodel in a GReAT transformation. There, child objects still exist although their parent object is deleted.
My assumption is, that a destructor for the child objects is missing in the generated code. Or is this an intended functionality?

I set up an example to describe the issue with more detail:
https://cumulus.belschner.org/index.php/s/NkdfcDxwHLgbQqx
PW: GlobalObject123


Thanks and best regards

Tim

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