Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  Giving tuples as warmstart

    Posted 10/28/13 08:00 AM

    Originally posted by: pareto


    Hello Everybody,

    Maybe it is quite easy but I havent seen any example to give tuples as warmstart in OPL. For example; I have a Arc of tuple like:

    tuple Arc {
       int start;
       int end;
       int time;
    };

    {Arc} Arcs = {<i,j,q> | .... }

    And as the warmstart I would like to assign  <1, 15, 3> ... <1, 20, 3> variables to 1. But I dont know how to define and in which order it will read the data.

    Could you please help me with the topic?


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    #OPLusingCPLEXOptimizer


  • 2.  Re: Giving tuples as warmstart

    Posted 10/28/13 11:37 AM

    Hi,

    you should use class IloOplCPSolution and use functions setStart, setEnd ...

    regards

     


    #DecisionOptimization
    #OPLusingCPLEXOptimizer