protected override void HandleReadyComputation(Computation computation)
{
var syncComputation = (SynchronizationComputation <TLeft, TRight>)computation;
var left = syncComputation.Input;
var right = syncComputation.Opposite.Input;
switch (syncComputation.SynchronizationContext.ChangePropagation)
{
case ChangePropagationMode.None:
if (guard.Evaluate(left, right))
{
parent.CreateLeftToRightSynchronization(syncComputation);
}
break;
case ChangePropagationMode.OneWay:
case ChangePropagationMode.TwoWay:
var tracker = guard.Observe(left, right);
syncComputation.Dependencies.Add(new GuardedSynchronization <TLeft, TRight>(syncComputation, parent.CreateLeftToRightSynchronization, tracker));
break;
default:
break;
}
}
protected override void HandleReadyComputation(Computation computation)
{
var syncComputation = (SynchronizationComputation <TRight, TLeft>)computation;
var right = syncComputation.Input;
switch (syncComputation.SynchronizationContext.ChangePropagation)
{
case ChangePropagationMode.None:
if (guard.Evaluate(right))
{
parent.CreateRightToLeftOnlySynchronization(syncComputation);
}
break;
case ChangePropagationMode.OneWay:
case ChangePropagationMode.TwoWay:
var tracker = guard.Observe(right);
tracker.Successors.SetDummy();
syncComputation.Dependencies.Add(new GuardedSynchronization <TRight, TLeft>(syncComputation, parent.CreateRightToLeftOnlySynchronization, tracker));
break;
default:
break;
}
}
private void PerformLookup()
{
foreach (var item in source)
{
var key = keySelector.Evaluate(item);
var lookup = GetOrCreateLookup(key);
lookup.Items.Add(item);
}
}
private bool ReplaceItem(TItem old, TItem newItem)
{
var oldKey = keys[old];
var newKey = keySelector.Evaluate(newItem);
if (EqualityComparer <TKey> .Default.Equals(oldKey.Value, newKey))
{
var group = groups[newKey];
int itemIdx = group.Items.IndexOf(old);
group.Items[itemIdx] = newItem;
return(true);
}
return(false);
}
public static int Fac(int n)
{
return(fac.Evaluate(n));
}
public static ObservingFunc <T, U> Y <T, U>(ObservingFunc <ObservingFunc <T, U>, ObservingFunc <T, U> > f)
{
ObservingFunc <Wrap <ObservingFunc <T, U> >, ObservingFunc <T, U> > g = new ObservingFunc <Wrap <ObservingFunc <T, U> >, ObservingFunc <T, U> >(wx => f.Evaluate(wx.It.Evaluate(wx)));
return(g.Evaluate(new Wrap <ObservingFunc <T, U> >(new ObservingFunc <Wrap <ObservingFunc <T, U> >, ObservingFunc <T, U> >(wx => f.Evaluate(new ObservingFunc <T, U>(y => wx.It.Evaluate(wx).Evaluate(y)))))));
}
public static Color TraceRay(TraceRayArgs rayArgs)
{
return(_traceRay.Evaluate(rayArgs));
}
public void Recursive_Factorial_Evaluate()
{
Assert.AreEqual(1, fac.Evaluate(0));
Assert.AreEqual(1, fac.Evaluate(1));
Assert.AreEqual(24, fac.Evaluate(4));
}
public static string GetFullName(this IFamilyMember member)
{
return(fullName.Evaluate(member));
}