﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客--最新评论</title><link>http://www.cppblog.com/knotter/CommentsRSS.aspx</link><description /><language>zh-cn</language><pubDate>Sat, 19 Jan 2008 03:24:38 GMT</pubDate><lastBuildDate>Sat, 19 Jan 2008 03:24:38 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: 讨论 C/C++ 指针问题(二)</title><link>http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20951</link><dc:creator>塌塌方</dc:creator><author>塌塌方</author><pubDate>Fri, 30 Mar 2007 09:02:00 GMT</pubDate><guid>http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20951</guid><description><![CDATA[很好,不过我厂还是是不是不安知道<img src ="http://www.cppblog.com/knotter/aggbug/20951.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/knotter/" target="_blank">塌塌方</a> 2007-03-30 17:02 <a href="http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20951#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 讨论 C/C++ 指针问题(二)</title><link>http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20949</link><dc:creator>w.w</dc:creator><author>w.w</author><pubDate>Fri, 30 Mar 2007 08:45:00 GMT</pubDate><guid>http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20949</guid><description><![CDATA[double add(double,double);<br>double sub(double,double);<br>double mul(double,double);<br>double div(double,double);<br><br>double (*oper_func[])(double,double)={add,sub,mul,div,...}；<br><br>      初始化列表中各个函数名的正确顺序取决于程序中用于表示每个操作符的整型代码。这个例子假定ADD是0，SUB是1，MUL是2，接下去以此类推。<br>      第二个步骤是用下面这条语句替换前面整条switch语句！<br>result=oper_func[oper](op1,op2);<br>oper从数组中选择正确的函数指针，而函数调用操作符将执行这个函数。<br>------------<br>这个不懂， 怎么实现用指针函数代替switch<img src ="http://www.cppblog.com/knotter/aggbug/20949.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/knotter/" target="_blank">w.w</a> 2007-03-30 16:45 <a href="http://www.cppblog.com/knotter/archive/2007/03/30/19786.html#20949#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 讨论 C/C++ 指针问题(二)[未登录]</title><link>http://www.cppblog.com/knotter/archive/2007/03/21/19786.html#20277</link><dc:creator>kwer</dc:creator><author>kwer</author><pubDate>Wed, 21 Mar 2007 03:18:00 GMT</pubDate><guid>http://www.cppblog.com/knotter/archive/2007/03/21/19786.html#20277</guid><description><![CDATA[哪里不懂，具体一点？<br><br><img src ="http://www.cppblog.com/knotter/aggbug/20277.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/knotter/" target="_blank">kwer</a> 2007-03-21 11:18 <a href="http://www.cppblog.com/knotter/archive/2007/03/21/19786.html#20277#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 讨论 C/C++ 指针问题(二)</title><link>http://www.cppblog.com/knotter/archive/2007/03/20/19786.html#20193</link><dc:creator>gy.w</dc:creator><author>gy.w</author><pubDate>Tue, 20 Mar 2007 03:30:00 GMT</pubDate><guid>http://www.cppblog.com/knotter/archive/2007/03/20/19786.html#20193</guid><description><![CDATA[頭痛,不懂.<br>呼呼!<br>猜猜偶們是誰?<img src ="http://www.cppblog.com/knotter/aggbug/20193.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/knotter/" target="_blank">gy.w</a> 2007-03-20 11:30 <a href="http://www.cppblog.com/knotter/archive/2007/03/20/19786.html#20193#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>