David Rijsman wrote:
Hi Kish,
I implemented the algorithm and it is the simple reason you mention. Perhaps we
can port the Eclipse version into Gecode?
David
Hi David,
I should say first that I am not very familiar with the implementation
of sequence done by Helmut.
It probably doesn't make too much sense to port the ECLiPSe code -- it
is written entirely in ECLiPSe (i.e. basically Prolog), and the code has
to work round the restriction of no multiple edges between two nodes in
the maximum flow code used.
However, I suspect a lot of the infra-structure needed is already in
gecode -- I assume there is already some implementation of the maximum
flow algorithm, needed for implementing other constraints, such as
global cardinality.
Cheers,
Kish
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