Go container/list Package

Introduction

The container/list package implements a doubly linked list. 

package main //  w w  w  .  j a  v a  2 s.com

import ("fmt" ; "container/list") 

func main() { 
    var x list.List 
    x.PushBack(1) 
    x.PushBack(2) 
    x.PushBack(3) 

    for e  := x.Front(); e  != nil; e=e.Next() { 
        fmt.Println(e.Value.(int)) 
    } 
}

Values are appended to the list using PushBack.

We loop over each item in the list by getting the first element, and following all the links until we reach nil.




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