/// <summary>
/// Constructs a new queue with type of memory allocation.
/// </summary>
/// <param name="allocator">A member of the
/// [Unity.Collections.Allocator](https://docs.unity3d.com/ScriptReference/Unity.Collections.Allocator.html) enumeration.</param>
public NativeQueue(Allocator allocator)
{
CollectionHelper.CheckIsUnmanaged <T>();
m_QueuePool = NativeQueueBlockPool.QueueBlockPool;
m_AllocatorLabel = allocator;
NativeQueueData.AllocateQueue <T>(allocator, out m_Buffer);
#if ENABLE_UNITY_COLLECTIONS_CHECKS
DisposeSentinel.Create(out m_Safety, out m_DisposeSentinel, 0, allocator);
#endif
}
public unsafe NativeQueue(Allocator label)
{
m_QueuePool = NativeQueueBlockPool.QueueBlockPool;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
if (!UnsafeUtility.IsBlittable <T>())
{
throw new ArgumentException(string.Format("{0} used in NativeQueue<{0}> must be blittable", typeof(T)));
}
#endif
m_AllocatorLabel = label;
NativeQueueData.AllocateQueue <T>(label, out m_Buffer);
#if ENABLE_UNITY_COLLECTIONS_CHECKS
DisposeSentinel.Create(out m_Safety, out m_DisposeSentinel, 0);
#endif
}