[antlr-interest] Difference between v and v.st

Nauman recluze at gmail.com
Tue Nov 3 20:30:00 PST 2009


Thanks but I'm still confused. Couldn't I have just said p+=policyType and
then, in the call policyType={$p} ? Are they equiv.?



2009/11/4 Jim Idle <jimi at temporal-wave.com>

> Because u+= means you are passing in a collection, not a StringTemplate
> reference.
>
> Jim
>
>
> On Nov 3, 2009, at 20:10, Nauman <recluze at gmail.com> wrote:
>
> Dear all,
>
> I am having trouble understanding the difference between two methods for
> setting template attributes. Consider the following:
>
> policy: ^(POLICY policyType u+=updateStat*)
>      ->
>  policyStat(policyType={$policyType.st} ,upd={$u})
>
>
> Why do I have $u without the .st and $policyType with a .st? Both have
> defined templates and appear similar to me. I tried searching in the
> references but couldn't find an explanation. Can anyone guide me towards an
> answer?
>
> Regards,
>
> --
> Nauman
>
> Research Associate
> Security Engineering Research Group
> Institute of Management Sciences
> Peshawar, Pakistan
>
> Blog: <http://recluze.wordpress.com>http://recluze.wordpress.com
> Group: <http://serg.imsciences.edu.pk>http://serg.imsciences.edu.pk
> Wiki: <http://serg.imsciences.edu.pk/wiki>
> http://serg.imsciences.edu.pk/wiki
> Art gallery: <http://flickr.com/recluze>http://flickr.com/recluze
>
> Contact number: Use email.
>
>
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-- 
Nauman

Research Associate
Security Engineering Research Group
Institute of Management Sciences
Peshawar, Pakistan

Blog: http://recluze.wordpress.com
Group: http://serg.imsciences.edu.pk
Wiki: http://serg.imsciences.edu.pk/wiki
Art gallery: http://flickr.com/recluze

Contact number: Use email.
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