chedQueue&lt;a&gt;</a> q)</h4>
		<div class="content">returns the first element 



      
    </div>
	</div>
	<div id="isEmpty``1" class="method">
		<h4><span title="System.bool">bool</span> <strong>isEmpty&lt;a&gt;</strong>(<a href="../FSharpx.DataStructures/BatchedQueue`1.htm">BatchedQueue&lt;a&gt;</a> q)</h4>
		<div class="content">returns true if the queue has no elements 



      
    </div>
	</div>
	<div id="length``1" class="method">
		<h4><span title="System.int">int</span> <strong>length&lt;a&gt;