protected DictionaryImpl(int capacity, DictionaryImpl <TKey, TKeyStore, TValue> other)
{
capacity = AlignToPowerOfTwo(capacity);
this._entries = new Entry[capacity];
this._size = other._size;
this._topDict = other._topDict;
this._keyComparer = other._keyComparer;
}
public Snapshot(DictionaryImpl <TKey, TKeyStore, TValue> dict)
{
this._table = dict;
// linearization point.
// if table is quiescent and has no copy in progress,
// we can simply iterate over its table.
while (true)
{
if (_table._newTable == null)
{
break;
}
// there is a copy in progress, finish it and try again
_table.HelpCopyImpl(copy_all: true);
this._table = (DictionaryImpl <TKey, TKeyStore, TValue>)(this._table._topDict._table);
}
// Warm-up the iterator
MoveNext();
}
public SnapshotIDict(DictionaryImpl <TKey, TKeyStore, TValue> dict) : base(dict)
{
}
