first of all, a big thanks and big appreciation
to Guido and his Crew, for giving the
the test-applictions to us all.
yesterday, we played around with these apps,
and we found the following problem:
in Scene ivar0/scene1:
the two links, one activating the other.
what happens, when Link 11 fires?
well, link 21 will be activated.
For this see: 13.3: Activation,
2. Make the Link object receptive to events that
fulfil its LinkCondition.
good. we append this link to the link-register of Variable 1,
still only caused by firing Link 11. When having fired Link 11,
we look if there are more Links. And, whow, we have a new Link in the
List, namely Link 21. And, whow, it matches all conditions, so
lets fire it. - And this is how the mess begins.
Ok, its perfectly clear what was intended by the implementer
of the scene. On the other hand, it is nowhere stated
(at least to my knowledge) in the standard, that Links
later made known to the Link object, shall be ignored.
Naturally, this is no Problem to implement. Actually
I patched that, just to see the afore mentioned Application
If this is a too stupid point, please forgive me for
occupying your attention.
thanx, and greetings
-- Joachim Euchner Prozessrechnerverbund-Zentrale Sekr.: MA 073, FSP-PV Technische Universitaet Berlin Str. d. 17. Juni 136, 10623 Berlin, Deutschland Phone: [(+49|0)30] 314 21700 Fax: [(+49|0)30] 314 21114 Email: email@example.com www: www.prz.tu-berlin.de/~joe