source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Common/WeakReference.cs @ 13757

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Microsoft.Research.DynamicDataDisplay.Common
{
  internal sealed class WeakReference<T>
  {
    private readonly WeakReference reference;

    public WeakReference(WeakReference reference)
    {
      this.reference = reference;
    }

    public WeakReference(T referencedObject)
    {
      this.reference = new WeakReference(referencedObject);
    }

    public bool IsAlive
    {
      get { return reference.IsAlive; }
    }

    public T Target
    {
      get { return (T)reference.Target; }
    }
  }
}