// Returns a synchronized Queue. Returns a synchronized wrapper
// class around the queue - the caller must not use references to the
// original queue.
//
//[HostProtection(Synchronization = true)]
public static DateTimeQueue <T> Synchronized(DateTimeQueue <T> queue)
{
if (queue == null)
{
throw new ArgumentNullException(nameof(queue));
}
return(new SynchronizedDateTimeQueue <T>(queue));
}
internal DateTimeQueueEnumerator(DateTimeQueue <T> q)
{
_q = q;
_version = _q._version;
_index = 0;
currentElement = _q._array;
if (_q._size == 0)
{
_index = -1;
}
}
public virtual Object Clone()
{
DateTimeQueue <T> q = new DateTimeQueue <T>(_size)
{
_size = _size,
_version = _version
};
int numToCopy = _size;
int firstPart = _array.Length - _head < numToCopy ? _array.Length - _head : numToCopy;
Array.Copy(_array, _head, q._array, 0, firstPart);
numToCopy -= firstPart;
if (numToCopy > 0)
{
Array.Copy(_array, 0, q._array, _array.Length - _head, numToCopy);
}
return(q);
}
internal SynchronizedDateTimeQueue(DateTimeQueue <T> q) : base(q)
{
this._q = q;
root = _q.SyncRoot;
}
