/// <summary>
/// Creates an instance of the structure.
/// </summary>
/// <param name="flag">The flag that represents current status.</param>
/// <param name="node">The current node where the progress is at.</param>
/// <param name="candidates">The collection of <see cref="Node{TFactor, TStep}"/> instances that will possibly be visited in future.</param>
public AlgorithmState(AlgorithmFlag flag, Node <TFactor, TStep> node, IReadOnlyCollection <Node <TFactor, TStep> > candidates)
{
Flag = flag;
Node = node;
Candidates = candidates ?? Array.Empty <Node <TFactor, TStep> >();
}
public static AlgorithmState <TFactor, TStep> ReportAndReturn <TFactor, TStep>(this IProgress <AlgorithmState <TFactor, TStep> > observer, AlgorithmFlag flag, Node <TFactor, TStep> node, IReadOnlyCollection <Node <TFactor, TStep> > candidates)
{
var state = new AlgorithmState <TFactor, TStep>(flag, node, candidates);
observer.Report(state);
return(state);
}
/// <summary>
/// Creates an instance of the structure.
/// </summary>
/// <param name="flag">The flag that represents current status.</param>
/// <param name="node">The current node where the progress is at.</param>
public AlgorithmState(AlgorithmFlag flag, Node <TFactor, TStep> node)
{
Flag = flag;
Node = node;
Candidates = Array.Empty <Node <TFactor, TStep> >();
}
public static AlgorithmState <TFactor, TStep> ReportAndReturn <TFactor, TStep>(this IProgress <AlgorithmState <TFactor, TStep> > observer, AlgorithmFlag flag, Node <TFactor, TStep> node)
{
var state = new AlgorithmState <TFactor, TStep>(flag, node);
observer.Report(state);
return(state);
}
