protected override void AddRangeInternal(T[] items, int startIndex, int count)
{
var rangeTail = new StackedBagNodeSlim <T> {
Value = items[0]
};
var rangeHead = rangeTail;
for (var i = 1; i < count - 1; i++)
{
rangeHead = new StackedBagNodeSlim <T> {
Value = items[i], Next = rangeHead
}
}
;
if (count > 1)
{
rangeHead = new StackedBagNodeSlim <T> {
Next = rangeHead
}
}
;
Add(items[count - 1], rangeHead, rangeTail);
if (KeepCount)
{
Interlocked.Add(ref _count, count);
}
}
protected override void Add(T value, StackedBagNodeSlim <T> rangeHead, StackedBagNodeSlim <T> rangeTail)
{
rangeHead.Value = value;
SpinWait?spinner = null;
StackedBagNodeSlim <T> localHead = null;
do
{
if (localHead != null)
{
Spinner.Spin(ref spinner);
}
rangeTail.Next = localHead = Head;
} while (Interlocked.CompareExchange(ref Head, rangeHead, localHead) != localHead);
}
