随笔分类 -  C&C++

摘要:voidchange_val(char*p){charnew_val[3]={2,3,4};//[2]p=new_val; //[3]return;//[4]}charval[3]={1,2,3};char*p=val;//[1]change_val(p);void change_val(char *p){ char new_val[3] = {2, 3, 4}; // [2] p = new_val; return; // [3]}char val[3] = {1, 2, 3};char *p = val; // [1]change_val(p);执行到语句[1]时,val和p如... 阅读全文
posted @ 2011-09-02 09:57 chinacloud 阅读(17196) 评论(7) 推荐(5)
摘要:1、网络中进程之间如何通信?2、Socket是什么?3、socket的基本操作3.1、socket()函数3.2、bind()函数3.3、listen()、connect()函数3.4、accept()函数3.5、read()、write()函数等3.6、close()函数4、socket中TCP的三次握手建立连接详解5、socket中TCP的四次握手释放连接详解6、一个例子(实践一下)7、留下一个问题,欢迎大家回帖回答!!!1、网络中进程之间如何通信?本地的进程间通信(IPC)有很多种方式,但可以总结为下面4类:消息传递(管道、FIFO、消息队列)同步(互斥量、条件变量、读写锁、文件和写记录 阅读全文
posted @ 2011-08-02 14:40 chinacloud 阅读(931) 评论(1) 推荐(1)
摘要:I just started to play with Linux and the open source C++ IDE CodeLite.The IDE and wxWidgets library looks great, and the Linux platform isbecoming more and more user friendly today. So I tried to bui... 阅读全文
posted @ 2010-07-12 08:52 chinacloud 阅读(960) 评论(0) 推荐(0)