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Tracing QVT interpreter [message #1713585] Thu, 05 November 2015 10:36 Go to next message
Van Cam PHAM is currently offline Van Cam PHAMFriend
Messages: 13
Registered: July 2015
Junior Member
Hi every one,

I'm a newbie to QVTOML development.
I want to trace QVT statements executed by the QVT interpreter.
Can any one tell me where I should start with? which projects from QVT GIt.
I strayed and have no specific directions in the pool of the plugin projects in QVT Git.

Thanks for advance.
Re: Tracing QVT interpreter [message #1713606 is a reply to message #1713585] Thu, 05 November 2015 12:46 Go to previous messageGo to next message
Ed Willink is currently offline Ed WillinkFriend
Messages: 5395
Registered: July 2009
Senior Member
Hi

The QVTo Project page

https://projects.eclipse.org/projects/modeling.mmt.qvt-oml/developer

has been updated to mention the ability to use OOMPH as an easy install
of QVTo from GIT for developers.

Regards

Ed Willink


On 05/11/2015 11:36, Van Cam PHAM wrote:
> Hi every one,
>
> I'm a newbie to QVTOML development.
> I want to trace QVT statements executed by the QVT interpreter.
> Can any one tell me where I should start with? which projects from QVT GIt.
> I strayed and have no specific directions in the pool of the plugin
> projects in QVT Git.
>
> Thanks for advance.
Re: Tracing QVT interpreter [message #1713621 is a reply to message #1713606] Thu, 05 November 2015 14:34 Go to previous messageGo to next message
Van Cam PHAM is currently offline Van Cam PHAMFriend
Messages: 13
Registered: July 2015
Junior Member
Hi Ed Willink,

In fact, I have already had the source code from git.
What I'm asking is when a QVT transformation is executed, I want to trace or record all statements or steps that the QVT interpreter has passed. It sounds like debugging but I want to save these steps persistently.
Re: Tracing QVT interpreter [message #1713631 is a reply to message #1713621] Thu, 05 November 2015 14:59 Go to previous message
Ed Willink is currently offline Ed WillinkFriend
Messages: 5395
Registered: July 2009
Senior Member
Hi

In the launch configuration you can select whether and where to trace.

The *.qvttrace file is a normal EMF model.

[It is proprietary since the QVT standard is not yet precise on what is
traced or how.]

Regards

Ed Willink


On 05/11/2015 15:34, Van Cam PHAM wrote:
> Hi Ed Willink,
>
> In fact, I have already had the source code from git.
> What I'm asking is when a QVT transformation is executed, I want to
> trace or record all statements or steps that the QVT interpreter has
> passed. It sounds like debugging but I want to save these steps
> persistently.
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