![]() If you don't like it, someone else will, it's hunger, hunger that makes us accept what they give us. What can you do in a world that works like this? Because there's a queue of people looking for work. Private banks are carving themselves out a position by increasing lending to large industrial companies, whereas they used to have to wait in a queue behind state banking giants, we are seeing the emergence of a new banking sector post-crisis. Common implementations are circular buffers and linked lists. Queues are common in computer programs, where they are implemented as data structures coupled with access routines, as an abstract data structure or in object-oriented languages as classes. In these contexts, the queue performs the function of a buffer. Queues provide services in computer science, transport, and operations research where various entities such as data, objects, persons, or events are stored and held to be processed later. A queue is an example of a linear data structure, or more abstractly a sequential collection. Often a peek or front operation is also implemented, returning the value of the front element without dequeuing it. This is equivalent to the requirement that once a new element is added, all elements that were added before have to be removed before the new element can be removed. In a FIFO data structure, the first element added to the queue will be the first one to be removed. This makes the queue a First-In-First-Out data structure. ![]() In computer science, a queue is a particular kind of abstract data type or collection in which the entities in the collection are kept in order and the principal operations on the collection are the addition of entities to the rear terminal position, known as enqueue, and removal of entities from the front terminal position, known as dequeue. Wikidata Rate this definition: 0.0 / 0 votes To arrange themselves into a physical waiting queue.Įtymology: From queue, keu et al. ![]() To put oneself or itself at the end of a waiting line. The term can also refer to a LIFO queue or stack where these ends coincide. Wiktionary Rate this definition: 3.0 / 1 voteĪ men's hairstyle whose primary attribute is a braid or ponytail at the back of the head, such as that worn by men in Imperial China.Ī line of people, vehicles or other objects, in which one at the front end is dealt with first, the one behind is dealt with next, and so on, and which newcomers join at the opposite end (the back).Ī waiting list or other means of organizing people or objects into a first-come-first-served order.Ī data structure in which objects are added to one end, called the tail, and removed from the other, called the head (- a FIFO queue).
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