//http://tfsbugger.codeplex.com/
//GNU General Public License version 2 (GPLv2)
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
namespace TfsBugger.Util
{
public class Set : Collection
where T : IComparable
{
#region Ctors
public Set()
{
}
public Set(IList list)
{
foreach (T t in list)
Add(t);
}
public Set(IEnumerable items)
{
AddRange(items);
}
public Set(params T[] items)
{
AddRange(items);
}
#endregion
public void AddRange(IEnumerable items)
{
foreach (T t in items)
Add(t);
}
public bool RemoveIfPresent(T item)
{
if (Contains(item))
{
Remove(item);
return true;
}
return false;
}
public void Sort(Comparison comparison)
{
IEnumerable items = from i in this
orderby comparison
select i;
Clear();
AddRange(items);
}
public bool TryAdd(T item)
{
if (!this.Contains(item))
{
Add(item);
return true;
}
return false;
}
public bool TryRemove(T item)
{
if (this.Contains(item))
{
Remove(item);
return true;
}
return false;
}
protected override void InsertItem(int index, T item)
{
if (!this.Contains(item))
base.InsertItem(index, item);
}
public void ForEach(Action action)
{
foreach (T item in this)
action(item);
}
public T[] ToArray()
{
return new List(this).ToArray();
}
}
}