queue

Documentation

Index

• type Queue
  • func NewQueue() *Queue
  • func (q *Queue) Dequeue() interface{}
  • func (q *Queue) Enqueue(v interface{})
  • func (q *Queue) IsEmpty() bool
  • func (q *Queue) Length() uint64

Types

type Queue

type Queue struct {
	// contains filtered or unexported fields
}

Queue defines a lock-free Queue.

func NewQueue

func NewQueue() *Queue

NewQueue creates and returns a new lock-free queue.

func (*Queue) Dequeue

func (q *Queue) Dequeue() interface{}

Dequeue removes and returns the value at the head of the queue. It returns nil if the queue is empty.

func (*Queue) Enqueue

func (q *Queue) Enqueue(v interface{})

Enqueue adds a value to the tail of the queue.

func (*Queue) IsEmpty

func (q *Queue) IsEmpty() bool

IsEmpty returns true when the queue is empty

func (*Queue) Length

func (q *Queue) Length() uint64

Length returns the number of items in the queue.