public void RemoveDependency(BitArray from, BitArray to)
{
if (from.Count != Keys.Count)
{
return;
}
if (to.Count != Keys.Count)
{
return;
}
to.And(Utils.Not(from));
var index =
DependencyList.FindIndex(tuple => tuple.Item1.EqualsTo(from));
if (index == -1)
{
throw new ArgumentOutOfRangeException();
}
if (to.EqualsTo(DependencyList[index].Item2))
{
DependencyList.RemoveAt(index);
}
else
{
DependencyList[index].Item2.And(Utils.Not(to));
}
_prepared = false;
}
public void AddDependency(BitArray from, BitArray to)
{
if (from.Count != Keys.Count)
{
return;
}
if (to.Count != Keys.Count)
{
return;
}
to.And(Utils.Not(from));
var index =
DependencyList.FindIndex(tuple => tuple.Item1.EqualsTo(from));
if (index != -1)
{
DependencyList[index].Item2.Or(to);
}
else
{
DependencyList.Add(new Tuple <BitArray, BitArray>(from, to));
}
_prepared = false;
}