static int sample3()
{
int status = 0;
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
try
{
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelSource src = oplF.CreateOplModelSourceFromString(getModelTextSample3(), "tuple array iterator");
OplModelDefinition def = oplF.CreateOplModelDefinition(src, settings);
Cplex cplex = oplF.CreateCplex();
OplModel opl = oplF.CreateOplModel(def, cplex);
opl.Generate();
// get the string set used to index the array of tuples
ITupleMap arrayT = opl.GetElement("arrayT").AsTupleMap();
ISymbolSet ids = opl.GetElement("ids").AsSymbolSet();
// iterate on the index set to retrieve the tuples stored in the array
IEnumerator it = ids.GetEnumerator();
while (it.MoveNext())
{
Console.Out.Write("arrayT[" + it.Current + "] = ");
IMapIndexArray id = oplF.MapIndexArray(0);
id.Add(it.Current.ToString());
ITuple t = arrayT.MakeTuple();
arrayT.GetAt(id, t);
Console.Out.WriteLine(t);
}
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 1;
}
catch (IloException e)
{
status = 2;
Console.Out.WriteLine("### exception: " + e.Message);
}
catch (System.Exception ex)
{
status = 3;
Console.Out.WriteLine("### UNEXPECTED ERROR ..." + ex.Message);
}
oplF.End();
return(status);
}