public Solver(Timetable timetable)
{
Timetable_ = timetable;
Comparer_ = new Solver.SolutionComparer();
Filters_ = new List <Solver.Filter>();
Default();
}
public Solver(Timetable timetable, Solver other)
{
Timetable_ = timetable;
this.Comparer_ = other.Comparer_.Clone();
this.Filters_ = new List <Solver.Filter>(other.Filters_);
this.Solutions_ = new List <Solution>(Solutions_);
this.MaxResults_ = other.MaxResults_;
// other variables are initiated during solving
}