public void Enqueue(T[] items, int offset, int length)
{
items.ValidateParameters(offset, length);
while (true)
{
//If the header is empty. Get a new one.
if (m_currentHead == null || !m_currentHead.CanEnqueue)
{
m_currentHead = GetNode();
m_currentHead.Reset();
Thread.MemoryBarrier();
m_blocks.Enqueue(m_currentHead);
m_enqueueCount++;
}
//If the remainder will fit, queue it all.
int enqueueLength = m_currentHead.AvailableEnqueueLength;
if (length <= enqueueLength)
{
m_currentHead.Enqueue(items, offset, length);
m_enqueueCount += length;
return;
}
//Some will not fit. Enqueue what will fit, then repeat.
m_currentHead.Enqueue(items, offset, enqueueLength);
m_enqueueCount += enqueueLength;
offset += enqueueLength;
length -= enqueueLength;
}
}
void EnqueueSlower(T item)
{
if (m_currentHead == null || !m_currentHead.CanEnqueue)
{
m_currentHead = GetNode();
m_currentHead.Reset();
Thread.MemoryBarrier();
m_blocks.Enqueue(m_currentHead);
m_enqueueCount++;
}
m_currentHead.Enqueue(item);
}