Originally posted by: SystemAdmin

[shadi said:]

hi,

i have the foolowing line code:
  var dualVector=lpModel.cvr;
where cvr is the label of the constrants in the Lp model.

so the [b]dualVector[2].dual[/b] is the dual value of the second constraint.

my question is:
how to pass the dualVector to the cp model? so i can use it to create the reducedCost constraint.

thanks in advanced,
kshieboun shadi

#DecisionOptimization
#OPLusingCPOptimizer

Originally posted by: SystemAdmin

[alain.chabrier said:]

Hi,

you might look at examples/opl/cutstock for an example of column generation. The sub model is an LP model, but with CP for sub model it would work the same.

hope this helps,

Alain
#DecisionOptimization
#OPLusingCPOptimizer

Originally posted by: SystemAdmin

[shadi said:]

thank you Alain,
it works good...
#DecisionOptimization
#OPLusingCPOptimizer