public IEnumerator GetEnumerator()
{
for (int i = this.m_Iterators.Count - 1; i >= 0; i--)
{
WeakReference reference = (WeakReference)this.m_Iterators[i];
if (!reference.IsAlive)
{
this.m_Iterators.RemoveAt(i);
}
}
ForEachEnum target = new ForEachEnum(this);
WeakReference reference2 = new WeakReference(target);
target.WeakRef = reference2;
this.m_Iterators.Add(reference2);
return(target);
}
private void AdjustEnumeratorsHelper(Node NewOrRemovedNode, ForEachEnum.AdjustIndexType Type)
{
for (int i = this.m_Iterators.Count - 1; i >= 0; i--)
{
WeakReference reference = (WeakReference)this.m_Iterators[i];
if (reference.IsAlive)
{
ForEachEnum target = (ForEachEnum)reference.Target;
if (target != null)
{
target.Adjust(NewOrRemovedNode, Type);
}
}
else
{
this.m_Iterators.RemoveAt(i);
}
}
}
public void Clear()
{
this.m_KeyedNodesHash.Clear();
this.m_ItemsList.Clear();
for (int i = this.m_Iterators.Count - 1; i >= 0; i--)
{
WeakReference reference = (WeakReference)this.m_Iterators[i];
if (reference.IsAlive)
{
ForEachEnum target = (ForEachEnum)reference.Target;
if (target != null)
{
target.AdjustOnListCleared();
}
}
else
{
this.m_Iterators.RemoveAt(i);
}
}
}
public IEnumerator GetEnumerator()
{
for (int i = this.m_Iterators.Count - 1; i >= 0; i--)
{
WeakReference reference = (WeakReference) this.m_Iterators[i];
if (!reference.IsAlive)
{
this.m_Iterators.RemoveAt(i);
}
}
ForEachEnum target = new ForEachEnum(this);
WeakReference reference2 = new WeakReference(target);
target.WeakRef = reference2;
this.m_Iterators.Add(reference2);
return target;
}
private void AdjustEnumeratorsHelper(Node NewOrRemovedNode, ForEachEnum.AdjustIndexType Type)
{
for (int i = this.m_Iterators.Count - 1; i >= 0; i--)
{
WeakReference reference = (WeakReference) this.m_Iterators[i];
if (reference.IsAlive)
{
ForEachEnum target = (ForEachEnum) reference.Target;
if (target != null)
{
target.Adjust(NewOrRemovedNode, Type);
}
}
else
{
this.m_Iterators.RemoveAt(i);
}
}
}