// Super compatible
private HashSet <int> GetDomain(ISemanticType t)
{
Model currentModel = super;
if (t.GetType() == typeof(FType))
{
FType fType = (FType)t;
LogicalForm formula = fType.GetFormula();
int varID = formula.GetFreeVariables().Single <Variable>().GetID();
ISemanticType baseType = fType.GetBaseType();
// populating the set with all semantic values
// (including those in super models)
// possible error: basetype is undefined in M
Dictionary <int, ISemanticValue> .KeyCollection baseSet = model[baseType].Keys;
while (currentModel != null)
{
// possible error: basetype is undefined in M
baseSet.Union <int>(currentModel.model[baseType].Keys);
}
HashSet <int> finalSet = new HashSet <int>();
foreach (int i in baseSet)
{
if (Satisfies(formula.Bind(varID, new Constant(baseType, i))))
{
finalSet.Add(i);
}
}
return(finalSet);
}
HashSet <int> theSet = new HashSet <int>();
foreach (int i in model[t].Keys)
{
theSet.Add(i);
}
while (currentModel != null)
{
// possible error: t is undefined in M
theSet.UnionWith(currentModel.model[t].Keys);
}
return(theSet);
}
public LogicalForm Apply(LogicalForm x)
{
return(l.Bind(v.GetID(), x));
}
public override LogicalForm Bind(int id, LogicalForm l)
{
return(new ToTruth(sentence.Bind(id, l)));
}
public override LogicalForm Bind(int id, LogicalForm l)
{
return(new App(f.Bind(id, l), x.Bind(id, l)));
}
public override LogicalForm Bind(int id, LogicalForm l)
{
return(new ModelBind(sentence.Bind(id, l), model.Bind(id, l)));
}
public override LogicalForm Bind(int id, LogicalForm l)
{
return(new Not(sub.Bind(id, l)));
}
public override LogicalForm Bind(int id, LogicalForm l)
{
return(new ToDesirability(sentence.Bind(id, l)));
}