protected virtual void OnNoSolutionFound()
{
SolutionSearchCompleateEventArgs <Tval> args = new SolutionSearchCompleateEventArgs <Tval>();
args.SolutionFound = false;
args.Solution = null;
SolutionSearchCompleate(this, args);
}
protected virtual void OnSolutionFound(Assignment <Tval> solution)
{
SolutionSearchCompleateEventArgs <Tval> args = new SolutionSearchCompleateEventArgs <Tval>();
args.Solution = solution;
args.SolutionFound = true;
SolutionSearchCompleate(this, args);
}
