public void Add(ICollection <T1> items1, ICollection <T2> items2) { _mapping1 = _mapping1.AddNtoM(items1, items2); _mapping2 = _mapping2.AddNtoM(items2, items1); }
public void Add(ICollection <T1> items1, ICollection <T2> items2) { _mapping1 = _mapping1.AddNtoM(items1, items2); _mapping2 = _mapping2.AddNtoM(items2, items1); }