//http://www.bouncycastle.org/
//MIT X11 License
using System;
using System.Collections;
namespace Org.BouncyCastle.Utilities.Collections
{
public class HashSet
{
private readonly Hashtable impl = new Hashtable();
public HashSet()
{
}
public void Add(object o)
{
impl[o] = null;
}
public bool Contains(object o)
{
return impl.ContainsKey(o);
}
public void CopyTo(Array array, int index)
{
impl.Keys.CopyTo(array, index);
}
public int Count
{
get { return impl.Count; }
}
public IEnumerator GetEnumerator()
{
return impl.Keys.GetEnumerator();
}
public bool IsSynchronized
{
get { return impl.IsSynchronized; }
}
public void Remove(object o)
{
impl.Remove(o);
}
public object SyncRoot
{
get { return impl.SyncRoot; }
}
}
}
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