public static Gate Add(IEnumerable <Gate> gates)
{
IEnumerator <Gate> iterator = gates.GetEnumerator();
if (!iterator.MoveNext())
{
return(null);
}
int nbEntriesRef = iterator.Current.NbEntries;
while (iterator.MoveNext())
{
if (iterator.Current.NbEntries != nbEntriesRef)
{
throw new ArgumentException("cannot add gates of different lengths");
}
}
return(new Gate("(" + String.Join("+", FuncTools.Map((Gate gate) => gate.Name, gates)) + ")", nbEntriesRef, LinearAlgebra.Mult(FuncTools.Map((Gate a) => a.Matrix, gates))));
}
public static State operator +(State a, Gate b)
{
return(new State(LinearAlgebra.Mult(a.Vector, b.Matrix)));
}
/// <summary>
/// Evalue partiellement le circuit jusquà la ligne de numéro spécifié
/// </summary>
/// <param name="till_row"></param>
/// <returns>State</returns>
public State Evaluate(int till_row)
{
State entry = GetEntryState();
return(new State(LinearAlgebra.Mult(entry.Vector, Gate.Add(FuncTools.Map(GetRowGate, FuncTools.Take(till_row + 1, rows))).Matrix)));
}
