internal Set(IEnumerable <T> items)
{
set = SetItem <T> .Empty;
// TODO: Perf
foreach (var item in items)
{
set = SetModule.Add(set, item, Comparer <T> .Default);
}
}
/// <summary>
/// Ctor that takes an initial (distinct) set of items
/// </summary>
/// <param name="items"></param>
internal Set(IEnumerable <T> items, bool checkUniqueness = false)
{
set = SetItem <T> .Empty;
if (checkUniqueness)
{
foreach (var item in items)
{
set = SetModule.TryAdd(set, item, Comparer <T> .Default);
}
}
else
{
foreach (var item in items)
{
set = SetModule.Add(set, item, Comparer <T> .Default);
}
}
}
/// <summary>
/// Ctor that takes an initial (distinct) set of items
/// </summary>
/// <param name="items"></param>
internal SetInternal(IEnumerable <A> items, bool tryAdd)
{
set = SetItem <A> .Empty;
if (tryAdd)
{
foreach (var item in items)
{
set = SetModule.TryAdd <OrdA, A>(set, item);
}
}
else
{
foreach (var item in items)
{
set = SetModule.Add <OrdA, A>(set, item);
}
}
}
public SetInternal <OrdA, A> Add(A value) => new SetInternal <OrdA, A>(SetModule.Add <OrdA, A>(set, value));
public Set <T> Add(T value) => new Set <T>(SetModule.Add(set, value, Comparer <T> .Default));