Now, all the scans recommend a final state to the interface, and from
which the solution is traced. This eliminates the need for the scan
constructing the solution on its own, and should be a good preparation for
implementing the threads support.
The result is that move stacks are no longer returned in the derived
states list, and are only used for a child state to refer to its parent.
In order to comply with the optimization scan, the code of the tests was
changed to allow reparenting of a state, in case the new depth (i.e:
parent's depth + 1) is lower than the old one.
Regards,
Shlomi Fish
----------------------------------------------------------------------
Shlomi Fish shlomif_at_vipe.technion.ac.il
Home Page:
http://t2.technion.ac.il/~shlomif/
Home E-mail: shlomif_at_techie.com
He who re-invents the wheel, understands much better how a wheel works.
Received on Tue Feb 05 2002 - 00:20:53 IST