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A type-specific PriorityQueue
; provides some additional methods that use polymorphism to reduce type juggling.
Method Summary | |
double |
dequeueDouble()
Dequeues the first element from the queue. |
void |
enqueue(double x)
Enqueues a new element. |
double |
firstDouble()
Returns the front element of the queue. |
double |
lastDouble()
Returns the rear element of the queue, that is, the element the would be dequeued last (optional operation). |
Methods inherited from interface it.unimi.dsi.fastutil.PriorityQueue |
changed, clear, comparator, dequeue, enqueue, first, isEmpty, last, size |
Method Detail |
public void enqueue(double x)
x
- the element to enqueue..public double dequeueDouble()
NoSuchElementException
- if the queue is empty.public double firstDouble()
NoSuchElementException
- if the queue is empty.public double lastDouble()
NoSuchElementException
- if the queue is empty.
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