priority queue

优先队列

English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.

Look at other dictionaries:

  • Priority queue — A priority queue is an abstract data type in computer programming. It is exactly like a regular queue or stack data structure, but additionally, each element is associated with a priority . stack: elements are pulled in last in first out order (e …   Wikipedia

  • Priority Queue — In der Informatik ist eine Vorrangwarteschlange (auch Prioritätswarteschlange oder engl. priority queue genannt) eine spezielle abstrakte Datenstruktur, genauer eine erweiterte Form einer Warteschlange. Den Elementen, die in die Warteschlange… …   Deutsch Wikipedia

  • Double-ended priority queue — Not to be confused with Double ended queue. A double ended priority queue (DEPQ)[1] is an abstract data type similar to a priority queue except that it allows for efficient removal of both the maximum and minimum element. It is a data structure… …   Wikipedia

  • Queue — can mean: * Queue area, where a line of people wait. The verb queue means to form a line, and to wait for services. Queue is also the name of this line * Queueing theory, the study of waiting lines * Queue (data structure), in computing, a type… …   Wikipedia

  • Queue (data structure) — A queue (pronounced /kjuː/) is a particular kind of collection in which the entities in the collection are kept in order and the principal (or only) operations on the collection are the addition of entities to the rear terminal position and… …   Wikipedia

  • Priority — may refer to: Priority date, a concept of establishing waiting times in the immigration process by United States Department of State Priority level, the priority of emergency communications Priority Records, a record label started in 1985 and… …   Wikipedia

  • queue management —    Queue management sorts out requests from the network by priority …   IT glossary of terms, acronyms and abbreviations

  • queue — [[t]kju͟ː[/t]] queues, queuing, queued (queueing can also be used as the continuous form.) 1) N COUNT: oft N for n, N of n A queue is a line of people or vehicles that are waiting for something. [mainly BRIT] I watched as he got a tray and joined …   English dictionary

  • queue —    Excessive demand on a system at any given point in time creates queues, which are lists of items waiting for processing in a predefined order (i.e., LIFO, FIFO, or priority) …   IT glossary of terms, acronyms and abbreviations

  • Double-ended queue — Not to be confused with Double ended priority queue. In computer science, a double ended queue (dequeue, often abbreviated to deque, pronounced deck) is an abstract data structure that implements a queue for which elements can only be added to or …   Wikipedia

  • Command queue — A command queue is a queue for delaying the execution of commands, usually either in order of priority or on a first in first out basis.[1] They are often useful in synchronous applications, where a command executor may receive a new command… …   Wikipedia


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