protected TempHashSet <K> CreateCopy()
{
// Copy existing data in FULLY NEW STRUCTURE
SetEntry <K>[] table = this.table;
TempHashSet <K> backupSet = new TempHashSet <K>(table.Length, this.loadFactor, delegate(K key, SetEntry <K> entry)
{
return(EqualKeys(key, entry));
}, delegate(K key)
{
return(ExtractHash(key));
});
for (int a = table.Length; a-- > 0;)
{
SetEntry <K> entry = table[a];
while (entry != null)
{
K key = GetKeyOfEntry(entry);
if (key != null)
{
backupSet.Add(CloneKey(key));
}
entry = GetNextEntry(entry);
}
}
return(backupSet);
}
public override bool Equals(Object obj)
{
if (obj == this)
{
return(true);
}
if (!(obj is SetEntry <K>))
{
return(false);
}
SetEntry <K> other = (SetEntry <K>)obj;
return(Object.Equals(Key, other.Key));
}
public override K GetKeyOfEntry(SetEntry <K> entry)
{
return(entry.Key);
}
protected override int GetHashOfEntry(SetEntry <K> entry)
{
return(entry.Hash);
}
protected override void EntryRemoved(SetEntry <K> entry)
{
size--;
}
protected override void EntryAdded(SetEntry <K> entry)
{
size++;
}
protected override SetEntry <K> CreateEntry(int hash, K key, SetEntry <K> nextEntry)
{
return(new SetEntry <K>(hash, nextEntry, key));
}
protected override void SetNextEntry(SetEntry <K> entry, SetEntry <K> nextEntry)
{
entry.NextEntry = nextEntry;
}
public override SetEntry <K> GetNextEntry(SetEntry <K> entry)
{
return(entry.NextEntry as SetEntry <K>);
}
protected override bool EqualKeys(K key, SetEntry <K> entry)
{
return(equalsKeysDelegate.Invoke(key, entry));
}
protected override void EntryRemoved(SetEntry <K> entry)
{
base.EntryRemoved(entry);
SetChanged();
}
protected override bool EqualKeys(K key, SetEntry <K> entry)
{
return(Object.ReferenceEquals(key, entry.Key));
}
public SetEntry(int hash, SetEntry <K> nextEntry, K key)
{
this.hash = hash;
this.NextEntry = nextEntry;
this.key = key;
}