Documentation


GRBModel::getGenConstrIndicator

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* binvarP,
    int* binvalP,
    GRBLinExpr* exprP,
    char* senseP,
    double* rhsP )
    Arguments:

    genc: The general constraint object.

    Any of the following arguments can be NULL.

    binvarP: Pointer to store the binary indicator variable of the constraint.

    binvalP: Pointer to store the value that the indicator variable has to take in order to trigger the linear constraint.

    exprP: Pointer to a GRBLinExpr object to store the left-hand side expression of the linear constraint that is triggered by the indicator.

    senseP: Pointer to store the sense for the linear constraint. Options are GRB_LESS_EQUAL, GRB_EQUAL, or GRB_GREATER_EQUAL.

    rhsP: Pointer to store the right-hand side value for the linear constraint.