queue

Documentation

Index

• type Queue
  • func (q *Queue) IsEmpty() bool
  • func (q *Queue) Pop() int
  • func (q *Queue) Push(v int)

Examples

• Queue.Pop

Types

type Queue

type Queue []int

A FIFO queue.

func (*Queue) IsEmpty

func (q *Queue) IsEmpty() bool

Returns if the queue is empty or not.

func (*Queue) Pop

func (q *Queue) Pop() int

Pops element from head.

Example

q := Queue{1}
q.Push(2)
q.Push(3)
fmt.Println(q.Pop())
fmt.Println(q.Pop())
fmt.Println(q.IsEmpty())

fmt.Println(q.Pop())
fmt.Println(q.IsEmpty())

Output:

1
2
false
3
true

func (*Queue) Push

func (q *Queue) Push(v int)

Pushes the element into the queue.

e.g. q.Push(123)