static public Linkup <T> Update(ref Linkup <T> linkup, T value)
{
var _linkup = new Linkup <T>(value);
while (true)
{
var _junction = linkup;
if (_junction == null)
{
_linkup.m_Count = 1;
_linkup.m_Linkup = null;
}
else
{
_linkup.m_Count = _junction.m_Count + 1;
_linkup.m_Linkup = _junction;
}
if (object.ReferenceEquals(Interlocked.CompareExchange(ref linkup, _linkup, _junction), _junction))
{
return(_linkup);
}
}
}
private void Add <T>(Func <T> function)
where T : class
{
var _container = Container.Lookup <T> .Buffer[this.m_Index];
while (true)
{
var _instance = _container.Instance;
if (_instance == Container.Store <T> .None)
{
if (Interlocked.CompareExchange(ref _container.Instance, function, _instance) == _instance)
{
Linkup <Func <T> > .Update(ref _container.Linkup, function);
while (true)
{
var _enumerable = _container.Enumerable;
var _linkup = _container.Linkup;
if (_linkup == null)
{
if (Interlocked.CompareExchange(ref _container.Enumerable, Container.Store <T> .Empty, _enumerable) == _enumerable)
{
return;
}
}
else
{
if (Interlocked.CompareExchange(ref _container.Enumerable, Multiton <T> .Create(_linkup), _enumerable) == _enumerable)
{
return;
}
}
}
}
}
else
{
if (Interlocked.CompareExchange(ref _container.Instance, Container.Store <T> .Multiple, _instance) == _instance)
{
Linkup <Func <T> > .Update(ref _container.Linkup, function);
while (true)
{
var _enumerable = _container.Enumerable;
var _linkup = _container.Linkup;
if (_linkup == null)
{
if (Interlocked.CompareExchange(ref _container.Enumerable, Container.Store <T> .Empty, _enumerable) == _enumerable)
{
return;
}
}
else
{
if (Interlocked.CompareExchange(ref _container.Enumerable, Multiton <T> .Create(_linkup), _enumerable) == _enumerable)
{
return;
}
}
}
}
}
}
}
