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Root/axios/Common/HashSet.cs

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#if WINDOWS_PHONE || XBOX
 
//TODO: FIX
 
using System;
using System.Collections;
using System.Collections.Generic;
 
namespace FarseerPhysics.Common
{
     
    public class HashSet<T> : ICollection<T>
    {
        private Dictionary<T, short> _dict;
 
        public HashSet(int capacity)
        {
            _dict = new Dictionary<T, short>(capacity);
        }
 
        public HashSet()
        {
            _dict = new Dictionary<T, short>();
        }
 
        // Methods
 
#region ICollection<T> Members
 
        public void Add(T item)
        {
            // We don't care for the value in dictionary, Keys matter.
            _dict.Add(item, 0);
        }
 
        public void Clear()
        {
            _dict.Clear();
        }
 
        public bool Contains(T item)
        {
            return _dict.ContainsKey(item);
        }
 
        public void CopyTo(T[] array, int arrayIndex)
        {
            throw new NotImplementedException();
        }
 
        public bool Remove(T item)
        {
            return _dict.Remove(item);
        }
 
        public IEnumerator<T> GetEnumerator()
        {
            return _dict.Keys.GetEnumerator();
        }
 
        IEnumerator IEnumerable.GetEnumerator()
        {
            return _dict.Keys.GetEnumerator();
        }
 
        // Properties
        public int Count
        {
            get { return _dict.Keys.Count; }
        }
 
        public bool IsReadOnly
        {
            get { return false; }
        }
 
        #endregion
    }
}
#endif
Source at commit c7acc8b3f8c9 created 12 years 7 months ago.
By Nathan Adams, Adding region section for changelog

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