Decision Optimization

Decision Optimization

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cplex ifthen problem

  • 1.  cplex ifthen problem

    Posted Mon December 02, 2013 03:12 AM

    Originally posted by: jason1234


    hi all,

    if i have writen like this in a cplex model,

       cplex.ifThen(cplex.or(cplex.eq(eVar,0), cplex.ge(iVar,eVar)), cplex.eq(result, 0))

     whether the ifthen constraint is already added into the cplex model or not, if i want to add it to model,is it right to write like this:

       cplex.add(cplex.ifThen(cplex.or(cplex.eq(eVar,0), cplex.ge(iVar,eVar)), cplex.eq(result, 0))) 

     i am new in cplex,could any of you can give me answer,thanks a lot.


    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: cplex ifthen problem

    Posted Mon December 02, 2013 04:55 AM

    Yes, that looks correct. See also the FoodManufact.java example shipped with CPLEX.


    #CPLEXOptimizers
    #DecisionOptimization