码迷,mamicode.com
首页 > 其他好文 > 详细

A Tour of Go Buffered Channels

时间:2014-10-29 01:43:40      阅读:142      评论:0      收藏:0      [点我收藏+]

标签:style   blog   color   ar   sp   div   on   log   bs   

Channels can be buffered. Provide the buffer length as the second argument to make to initialize a buffered channel:

ch := make(chan int, 100)

Sends to a buffered channel block only when the buffer is full. Receives block when the buffer is empty.

Modify the example to overfill the buffer and see what happens.

package main

import "fmt"

func main() {
    c := make(chan int, 2)
    c <- 1
    fmt.Println(<-c)
    fmt.Println(<-c)
}

 

A Tour of Go Buffered Channels

标签:style   blog   color   ar   sp   div   on   log   bs   

原文地址:http://www.cnblogs.com/ghgyj/p/4058315.html

(0)
(0)
   
举报
评论 一句话评论(0
登录后才能评论!
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!