scala.collection.mutable
class PriorityQueueProxy

[source: `scala/collection/mutable/PriorityQueueProxy.scala`]

`abstract` `class` PriorityQueueProxy[A](`implicit` view$0 : (A) => Ordered[A])
  `extends` PriorityQueue[A]`with` SeqProxy[A]

  This class implements priority queues using a heap. The elements of the queue have to be ordered in terms of the `Ordered[T]` class.

Author
  Matthias Zenger
Version
  1.0, 03/05/2004

Values and Variables inherited from ResizableArray
initialSize, array

Method Summary
`override def` | ++= (iter : Iterable[A]) : Unit Adds all elements provided by an `Iterable` object into the priority queue.
`override def` | ++= (it : Iterator[A]) : Unit Adds all elements provided by an iterator into the priority queue.
`override def` | += (elem : A) : Unit Inserts a single element into the priority queue.
`override def` | clear : Unit Removes all elements from the queue. After this operation is completed, the queue will be empty.
`override def` | clone : PriorityQueue[A] This method clones the priority queue.
`override def` | dequeue : A Returns the element with the highest priority in the queue, and removes this element from the queue.
`override def` | drop (from : Int) : RandomAccessSeq[A] Returns this sequence without its `n` first elements If this sequence has less than `n` elements, the empty sequence is returned. (non-strict)
`override def` | elements : Iterator[A] Creates a new iterator over all elements contained in this object.
`override def` | enqueue (elems : A*) : Unit Adds all elements to the queue.
`override def` | isEmpty : Boolean Checks if the queue is empty.
`override def` | length : Int Returns the length of this priority queue.
`override def` | max : A Returns the element with the highest priority in the queue, or throws an error if there is no element contained in the queue.
`abstract def` | self : PriorityQueue[A]
`override def` | slice (from : Int, until : Int) : RandomAccessSeq[A] A sub-sequence of `len` elements starting at index `from` (non-strict)
`override def` | take (until : Int) : RandomAccessSeq[A] Returns a sequence consisting only over the first `n` elements of this sequence, or else the whole sequence, if it has less than `n` elements. (non-strict)
`override def` | toQueue : Queue[A] Returns a regular queue containing the same elements.

Methods inherited from SeqProxy
apply, concat, isDefinedAt, lastIndexOf, map, flatMap, filter, takeWhile, dropWhile, reverse, contains, toArray, copyToArray

Methods inherited from IterableProxy
foreach, forall, exists, find, findIndexOf, indexOf, foldLeft, foldRight, /:, :\, reduceLeft, reduceRight, sameElements, copyToBuffer, toList, mkString, addString

Methods inherited from Proxy
hashCode, equals, toString

Methods inherited from PriorityQueue
fixUp, fixDown, +, +=, +, ++, ++

Methods inherited from ResizableArray
size0, size0_=, reduceToSize, ensureSize, swap, copy

Methods inherited from RandomAccessSeq
projection, ++, toStream, safeIs

Methods inherited from Seq
size, last, lastOption, headOption, subseq, equalsWith, startsWith, endsWith, indexOf, containsSlice

Methods inherited from Collection
stringPrefix

Methods inherited from Iterable
mkString, mkString, addString, hasDefiniteSize

Methods inherited from PartialFunction
orElse, andThen

Methods inherited from Function1
compose

Methods inherited from AnyRef
getClass, notify, notifyAll, wait, wait, wait, finalize, ==, !=, eq, ne, synchronized

Methods inherited from Any
==, !=, isInstanceOf, asInstanceOf