public void Indexing()
{
var dds = new DoubleDummySolution();
dds.Add(new Contract(3, Denomination.Hearts, Risk.None, Seat.East));
dds.Add(new Contract(4, Denomination.Hearts, Risk.None, Seat.West));
Assert.AreEqual("3H by East", dds[Seat.East, Denomination.Hearts].ToString());
Assert.AreEqual("4H by West", dds[Seat.West, Denomination.Hearts].ToString());
Assert.AreEqual(0, dds[Seat.North, Denomination.Hearts].Level);
Assert.AreEqual(Contract.PassedIn, dds[Seat.South, Denomination.NoTrumps]);
}
/// <summary>
/// Determines all the contracts that can be made for the specified <see cref="Board"/>.
/// </summary>
/// <param name="board">
/// The <see cref="Board"/> to analyse.
/// </param>
/// <returns>
/// A <see cref="DoubleDummySolution"/> that contains all the contracts that can
/// be made.
/// </returns>
public DoubleDummySolution MakeableContracts(Board board)
{
if (log.IsDebugEnabled)
{
log.Debug("Starting MakeableContracts");
}
var table = new Solver.tableDealPBN(board.Hands.ToPbn(board.Dealer));
var results = new Solver.tableResults
{
solution = new int[20]
};
var status = Solver.CalcDDtablePBN(table, ref results);
if (status < 0)
{
throw new Exception(string.Format("Bo Haglund's DDS returned error code of {0}.", status));
}
var dds = new DoubleDummySolution();
var next = 0;
foreach (var strain in strainOrder)
{
foreach (var declaror in seatOrder)
{
var tricks = results.solution[next++];
if (tricks > 6)
{
var contract = new Contract(tricks - 6, strain, Risk.None, declaror);
dds.Add(contract);
if (log.IsDebugEnabled)
{
log.Debug(contract.ToString());
}
}
}
}
if (log.IsDebugEnabled)
{
log.Debug("Finished MakeableContracts");
}
return(dds);
}