internal HashSetInternal(IEnumerable <A> items, bool tryAdd = false)
{
var set = new HashSetInternal <EqA, A>();
if (tryAdd)
{
foreach (var item in items)
{
set = set.TryAdd(item);
}
}
else
{
foreach (var item in items)
{
set = set.Add(item);
}
}
hashTable = set.hashTable;
count = set.count;
hashCode = set.hashCode;
}
internal static Map <OrdK, K, V> Wrap(MapInternal <OrdK, K, V> map) => new Map <OrdK, K, V>(map);
internal HashSetInternal(MapInternal <TInt, int, Lst <A> > hashTable, int count)
{
this.hashTable = hashTable;
this.count = count;
}
internal HashSetInternal()
{
hashTable = MapInternal <TInt, int, Lst <A> > .Empty;
}