public bool Equals(Weak <T> x, Weak <T> y)
{
if (x.IsAlive && x.Target.Equals(y.Target))
{
return(true);
}
if (y.IsAlive && y.Target.Equals(x.Target))
{
return(true);
}
return(false);
}
public int GetHashCode(Weak <T> obj)
{
return(obj.IsAlive
? obj.Target.GetHashCode()
: 0);
}