public void FilterFilteredFunction()
{
IVariable <int> x = new Variable <int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
var filtered = x.Filter(x.CreateValuesFilter(new[] { 2, 3, 4 }));
var filtered2 = filtered.Filter(x.CreateValueFilter(3));
Assert.AreEqual(3, filtered.Values.Count);
Assert.IsTrue(filtered.Values.Cast <int>().SequenceEqual(new[] { 2, 3, 4 }));
Assert.AreEqual(1, filtered2.Values.Count);
Assert.AreEqual(3, filtered2.Values[0]);
// change filters
((IVariableValueFilter)filtered2.Filters[0]).Values.Add(5);
((IVariableValueFilter)filtered2.Filters[0]).Values.Add(4);
Assert.AreEqual(2, filtered2.Values.Count);
// expanding filter in the "filtered" will also expand "filtered2"
((IVariableValueFilter)filtered.Filters[0]).Values.Add(5);
Assert.AreEqual(4, filtered.Values.Count);
Assert.AreEqual(3, filtered2.Values.Count);
}
public void AddFilter()
{
IVariable <int> x = new Variable <int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
x.Filters.Add(x.CreateValuesFilter(new[] { 2, 3, 4 }));
Assert.IsTrue(x.Values.SequenceEqual(new[] { 2, 3, 4 }));
}
public void FilterIndependendVariable()
{
IVariable <int> x = new Variable <int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
//filter out the middle
var filtered = x.Filter(x.CreateValuesFilter(new[] { 2, 3, 4 }));
Assert.AreEqual(3, filtered.Values[1]);
Assert.AreEqual(3, filtered.GetValues().Count);
}
public void FilterIndependendVariable()
{
IVariable<int> x = new Variable<int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
//filter out the middle
var filtered = x.Filter(x.CreateValuesFilter(new[] { 2, 3, 4 }));
Assert.AreEqual(3, filtered.Values[1]);
Assert.AreEqual(3, filtered.GetValues().Count);
}
public void FilterFilteredFunction()
{
IVariable<int> x = new Variable<int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
var filtered = x.Filter(x.CreateValuesFilter(new[] { 2, 3, 4 }));
var filtered2 = filtered.Filter(x.CreateValueFilter(3));
Assert.AreEqual(3, filtered.Values.Count);
Assert.IsTrue(filtered.Values.Cast<int>().SequenceEqual(new[] { 2, 3, 4 }));
Assert.AreEqual(1, filtered2.Values.Count);
Assert.AreEqual(3, filtered2.Values[0]);
// change filters
((IVariableValueFilter)filtered2.Filters[0]).Values.Add(5);
((IVariableValueFilter)filtered2.Filters[0]).Values.Add(4);
Assert.AreEqual(2, filtered2.Values.Count);
// expanding filter in the "filtered" will also expand "filtered2"
((IVariableValueFilter)filtered.Filters[0]).Values.Add(5);
Assert.AreEqual(4, filtered.Values.Count);
Assert.AreEqual(3, filtered2.Values.Count);
}
public void AddFilter()
{
IVariable<int> x = new Variable<int>();
x.SetValues(new[] { 1, 2, 3, 4, 5 });
x.Filters.Add(x.CreateValuesFilter(new[] { 2, 3, 4 }));
Assert.IsTrue(x.Values.SequenceEqual(new[] { 2, 3, 4 }));
}
