[gecode-users] "usage" parameter as IntVar in cumulative constraint

Andrea Pretto a.pretto at miriade.it
Thu Apr 26 17:11:33 CEST 2012


Hi,

Looking at Gecode documentation and in source code, I don't find a way to
have the "usage" parameter as variable (only as constant by, IntArgs) on
the "cumulative" constraint.
Today the only way to get the usage as variable is to use the "cumulatives"
constraint, but that deploy different algorithms.

Is there any plan to implement that in the "cumulative" constraint ??

P.S:
reference algorithm:
Max Energy Algorithm for Discrete Cumulative Resources
by Petr Vilim
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