Try our new documentation site (beta).


Retrieve the data associated with a general constraint of type INDICATOR. Calling this method for a general constraint of a different type leads to an exception. You can query the GenConstrType attribute to determine the type of the general constraint.

See also addGenConstrIndicator for a description of the semantics of this general constraint type.

void getGenConstrIndicator ( GRBGenConstr genc,
    GRBVar[] binvar,
    int[] binval,
    GRBLinExpr[] expr,
    char[] sense,
    double[] rhs )

    genc: The general constraint object.

    Any of the following arguments can be null.

    binvar: Store the binary indicator variable of the constraint at binvar[0].

    binval: Store the value that the indicator variable has to take in order to trigger the linear constraint at binval[0].

    expr: Create a GRBLinExpr object to store the left-hand side expression of the linear constraint that is triggered by the indicator at expr[0].

    sense: Store the sense for the linear constraint at sense[0]. Options are GRB.LESS_EQUAL, GRB.EQUAL, or GRB.GREATER_EQUAL.

    rhs: Store the right-hand side value for the linear constraint at rhs[0].

Try Gurobi for Free

Choose the evaluation license that fits you best, and start working with our Expert Team for technical guidance and support.

Evaluation License
Get a free, full-featured license of the Gurobi Optimizer to experience the performance, support, benchmarking and tuning services we provide as part of our product offering.
Academic License
Gurobi supports the teaching and use of optimization within academic institutions. We offer free, full-featured copies of Gurobi for use in class, and for research.
Cloud Trial

Request free trial hours, so you can see how quickly and easily a model can be solved on the cloud.