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template function in QVT? [message #1694278]

Mon, 04 May 2015 07:29

Thomas Busch

Messages: 23
Registered: November 2014

Junior Member

Hi,

is it possible to create template functions in QVTo?

I have a function which I would like to use for several object-types (as in and output). Not all of them have a common interface, also I dont want to return just that interface and change the objects later back via "oclAsType()".

Thank you in advance!
Thomas

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Re: template function in QVT? [message #1694307 is a reply to message #1694278]

Mon, 04 May 2015 10:31

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

One day.

The current OCL 2.5 activities involving UML alignment imply that OCL
will support UML templates. This in turn means that QVTo will support
UML templates. You'll find a prototype of this in the current
Pivot-based OCL. It is a bit marginal as to whether a prototype
Pivot-based QVTo will be available in Mars+1.

Regards

Ed Willink

On 04/05/2015 08:29, Thomas Busch wrote:
> Hi,
>
> is it possible to create template functions in QVTo?
>
> I have a function which I would like to use for several object-types
> (as in and output). Not all of them have a common interface, also I
> dont want to return just that interface and change the objects later
> back via "oclAsType()".
>
> Thank you in advance!
> Thomas

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