Reference
Constructors
| Constructs a queue that is empty or that is a copy of a base container object. | 
Typedefs
| A type that provides the base container to be adapted by the queue. | |
| An unsigned integer type that can represent the number of elements in a queue. | |
| A type that represents the type of object stored as an element in a queue. | 
Member Functions
| Returns a reference to the last and most recently added element at the back of the queue. | |
| Tests if the queue is empty. | |
| Returns a reference to the first element at the front of the queue. | |
| Removes an element from the front of the queue. | |
| Adds an element to the back of the queue. | |
| Returns the number of elements in the queue. |