GRBModel::addSOS()

Add an SOS constraint to the model.

GRBSOS addSOS ( const GRBVar* vars,
    const double* weights,
    int len,
    int type )
    Arguments:

    vars: Array of variables that participate in the SOS constraint.

    weights: Weights for the variables in the SOS constraint.

    len: Number of members in the new SOS set (length of vars and weights arrays).

    type: SOS type (can be GRB_SOS_TYPE1 or GRB_SOS_TYPE2).

    Return value:

    New SOS constraint.

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.

Search