ilog.concert
Interface IloSOS2

public interface IloSOS2

extends IloConstraint

Special ordered set of type 2. A special ordered set of type 2 (SOS2) specifies an ordered set of variables. Only two of them may take a non-zero value in a feasible solution, and the two variables must be adjacent with respect to the order of the variables. The order of the variables is determined by weight values assigned to each variable in the set. IloSOS2 objects are created with methods IloMPModeler.SOS2().

See Also:

IloMPModeler.addSOS2(ilog.concert.IloNumVar[], double[])

Method Summary

IloNumVar[]	getNumVars() Returns the array of variables in the invoking SOS2.
double[]	getValues() Returns the array of weight values in the invoking SOS2.

Methods inherited from interface ilog.concert.IloAddable

getName, setName

Method Detail

getNumVars

public IloNumVar[] getNumVars()
                       throws IloException

Returns the array of variables in the invoking SOS2.

Returns:

The array of variables in the invoking SOS2.

getValues

public double[] getValues()
                   throws IloException

Returns the array of weight values in the invoking SOS2.

Returns:

The array of weight values in the invoking SOS2.