ilog.concert
Interface IloSOS1

All Superinterfaces:

IloAddable, IloConstraint, IloIntExpr, IloNumExpr

public interface IloSOS1

extends IloConstraint

A special ordered set of type 1.

A special ordered set of type 1 (SOS1) specifies an ordered set of variables. Only one of these variables may take a nonzero value in a feasible solution. The order of the variables is determined by weight values assigned to each variable in the set.

IloSOS1 objects are created with the method IloMPModeler.SOS1().

See Also:

IloMPModeler.addSOS1(ilog.concert.IloNumVar[], double[])

Method Summary

ilog.concert.IloNumVar[]	getNumVars() Returns the array of variables in the invoking SOS1 object.
double[]	getValues() Returns the array of weight values in the invoking SOS1 object.

Methods inherited from interface ilog.concert.IloAddable

getName, setName

Method Detail

getNumVars

public ilog.concert.IloNumVar[] getNumVars()
                                    throws IloException

Returns the array of variables in the invoking SOS1 object.

Returns:

The array of variables in the invoking SOS1 object.

IloException

getValues

public double[] getValues()
                   throws IloException

Returns the array of weight values in the invoking SOS1 object.

Returns:

The array of weight values in the invoking SOS1 object.

IloException