protected SequencerDispatcher _sequencerDispatcher; // includes 7 bytes of padding
// padding: 52
/// <summary>
/// Construct a RingBuffer with the full option set.
/// </summary>
/// <param name="sequencer">sequencer to handle the ordering of events moving through the RingBuffer.</param>
/// <param name="eventType">type of ring buffer events</param>
/// <param name="bufferPad">ring buffer padding as a number of events</param>
/// <exception cref="ArgumentException">if bufferSize is less than 1 or not a power of 2</exception>
protected RingBuffer(ISequencer sequencer, Type eventType, int bufferPad)
{
_sequencerDispatcher = new SequencerDispatcher(sequencer);
_bufferSize = sequencer.BufferSize;
if (_bufferSize < 1)
{
throw new ArgumentException("bufferSize must not be less than 1");
}
if (!_bufferSize.IsPowerOf2())
{
throw new ArgumentException("bufferSize must be a power of 2");
}
_entries = Array.CreateInstance(eventType, _bufferSize + 2 * bufferPad);
_indexMask = _bufferSize - 1;
}
protected SequencerDispatcher _sequencerDispatcher; // includes 7 bytes of padding
// padding: 52
/// <summary>
/// Construct a UnmanagedRingBuffer with the full option set.
/// </summary>
/// <param name="sequencer">sequencer to handle the ordering of events moving through the UnmanagedRingBuffer.</param>
/// <param name="pointer">pointer to the first element of the buffer</param>
/// <param name="eventSize">size of each event</param>
/// <exception cref="ArgumentException">if bufferSize is less than 1 or not a power of 2</exception>
protected UnmanagedRingBuffer(ISequencer sequencer, IntPtr pointer, int eventSize)
{
if (eventSize < 1)
{
throw new ArgumentException("eventSize must not be less than 1");
}
if (sequencer.BufferSize < 1)
{
throw new ArgumentException("bufferSize must not be less than 1");
}
if (!sequencer.BufferSize.IsPowerOf2())
{
throw new ArgumentException("bufferSize must be a power of 2");
}
_sequencerDispatcher = new SequencerDispatcher(sequencer);
_bufferSize = sequencer.BufferSize;
_entries = pointer;
_indexMask = _bufferSize - 1;
_eventSize = eventSize;
}
