queue

Documentation

Index

• Variables
• type Queue
  • func NewQueue() *Queue
  • func (s *Queue) Empty() bool
  • func (s *Queue) Front() (value interface{}, err error)
  • func (s *Queue) Len() int
  • func (s *Queue) Pop() (value interface{}, err error)
  • func (s *Queue) Push(value interface{})

Variables

var ErrQueueEmpty = fmt.Errorf("Queue error: queue is empty, no value to get")

ErrQueueEmpty want using Top() or Pop() on a empty queue.

Types

type Queue

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

Queue queue struct

func NewQueue

func NewQueue() *Queue

NewQueue declare a queue

func (*Queue) Empty

func (s *Queue) Empty() bool

Empty return the queue is empty

func (*Queue) Front

func (s *Queue) Front() (value interface{}, err error)

Top return the top value of the queue and do not pop it

func (*Queue) Len

func (s *Queue) Len() int

Len return the legnth of the queue

func (*Queue) Pop

func (s *Queue) Pop() (value interface{}, err error)

Pop a value from the queue

func (*Queue) Push

func (s *Queue) Push(value interface{})

Push a value to the queue