Documentation


GRBModel.GetGenConstrIndicator()

Retrieve the data of a general constraint of type INDICATOR. Calling this function for a general constraint of 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,
    out GRBVar binvar,
    out int binval,
    out GRBLinExpr expr,
    out char sense,
    out double rhs )
    Arguments:

    genc: The index of the general constraint.

    binvar: Stores the binary indicator variable of the constraint.

    binval: Stores the value that the indicator variable has to take in order to trigger the linear constraint.

    expr: Stores the left-hand-side expression of the linear constraint that is triggered by the indicator.

    sense: Stores the sense for the linear constraint. Options are GRB_LESS_EQUAL, GRB_EQUAL, or GRB_GREATER_EQUAL.

    rhs: Stores the right-hand-side value for the linear constraint.