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Tracing QVT interpreter [message #1713585]

Thu, 05 November 2015 10:36

Van Cam PHAM

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.

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Re: Tracing QVT interpreter [message #1713606 is a reply to message #1713585]

Thu, 05 November 2015 12:46

Ed Willink

Messages: 7492
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.

Report message to a moderator

Re: Tracing QVT interpreter [message #1713621 is a reply to message #1713606]

Thu, 05 November 2015 14:34

Van Cam PHAM

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.

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Re: Tracing QVT interpreter [message #1713631 is a reply to message #1713621]

Thu, 05 November 2015 14:59

Ed Willink

Messages: 7492
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.

Report message to a moderator

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