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<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>鸡啄米-鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><link>http://www.jizhuomi.com/software/115.html</link><generator>RainbowSoft Studio Z-Blog 1.8 Walle Build 100427</generator><language>zh-CN</language><pubDate>Tue, 10 Jan 2012 22:13:07 +0800</pubDate><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>1877880366@qq.com (我想吃火锅)</author><link>http://www.jizhuomi.com/software/115.html#cmt12612</link><pubDate>Thu, 15 Nov 2018 13:24:14 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt12612</guid><description><![CDATA[“初始时间myClock:23:59:59<br/>       myClock++:23:59:59<br/>       ++myClock:0:0:1”<br/><br/>难道这没有问题吗？调试发现<br/>		Clock&amp;amp;  operator ++();  //前置单目运算符重载<br/>		Clock operator ++(int);  //后置单目运算符重载<br/>这两行在 (myClock++).ShowTime();的时候都被执行了，Why?]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (德赛法)</author><link>http://www.jizhuomi.com/software/115.html#cmt12421</link><pubDate>Wed, 21 Feb 2018 23:17:35 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt12421</guid><description><![CDATA[C++编程入门系列之四十六中的双目操作符的参数只有一个，但是C++编程入门系列之四十七中的双目操作符的参数确实两个，这里有什么区别吗？]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (小苏)</author><link>http://www.jizhuomi.com/software/115.html#cmt12336</link><pubDate>Tue, 07 Nov 2017 13:38:19 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt12336</guid><description><![CDATA[有点难度。。。。]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (岁月的帆)</author><link>http://www.jizhuomi.com/software/115.html#cmt3960</link><pubDate>Mon, 11 Aug 2014 16:51:27 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt3960</guid><description><![CDATA[后置运算符的实现是什么啊，那里直接用一个++（*this）；具体的是什么意思啊，难道说++（*this）中的++的作用是和刚刚重载过的前置++是一个意思，那么为什么不用（*this）++呢？求指点！<blockquote><div class="quote quote3"><div class="quote-title">好坏都是风景 于 2014-11-16 14:45:28 回复</div>我理解的++（*this）是，此处相当于函数“后置++”调用了“前置++”这个函数。所以直接使用了++（*this）</div></blockquote><blockquote><div class="quote quote3"><div class="quote-title">哈哈 于 2014-12-3 9:51:25 回复</div>对的，这里就是调用运算符函数进行自增。this指针实际上就隐含于类的成员函数中，它指向成员函数正在操作的对象。</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>yi1991fan@163.com (木子李)</author><link>http://www.jizhuomi.com/software/115.html#cmt3841</link><pubDate>Tue, 01 Jul 2014 10:43:36 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt3841</guid><description><![CDATA[看到这一章，但是前面看的好像又忘了，哎]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (飞鸽)</author><link>http://www.jizhuomi.com/software/115.html#cmt3186</link><pubDate>Wed, 28 Aug 2013 11:59:59 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt3186</guid><description><![CDATA[同样存在楼上的疑问。]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (大辉辉)</author><link>http://www.jizhuomi.com/software/115.html#cmt3099</link><pubDate>Wed, 07 Aug 2013 21:47:26 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt3099</guid><description><![CDATA[最近发现了这里，然后一直在看，刚看到这一章，在VS2010里自己手动写了一个运算符重载，遇到个问题，特向你请教。如下：<br/>class FuShu<br/>{<br/>  public:<br/>    FuShu(int x=0, int y=0); <br/>    FuShu operator +(FuShu ts);<br/>  private:<br/>    int x;<br/>    int y;<br/>};<br/>FuShu FuShu::operator +(FuShu f)<br/>{<br/>  int x = this-&gt;x + f.x;<br/>  int y = this-&gt;y + f.y;<br/>  return FuShu(x, y);<br/>}<br/><br/>在运算符重载函数，传入的参数是一个FuShu的对象f，按照面向对象封装的思想，函数中的f.x和f.y，由于x和y是FuShu类的私有成员变量，应该不能被FuShu类的对象f调用吧，可是在VS2010下却编译、运行都没问题，不知何故？<br/><br/>还有在你底十四章中，关于拷贝构造函数，有<br/>Point::Point(Point &amp;p)<br/>      {<br/>                  X=p.X;<br/>                  Y=p.Y;<br/>                  cout&lt;&lt;&quot;拷贝构造函数被调用&quot;&lt;&lt;endl;<br/>      }，其中的X和Y也是Point类的私有成员变量，为何也对呢？<blockquote><div class="quote quote3"><div class="quote-title">Nan 于 2014-6-10 10:20:03 回复</div>我觉得你把前面的章节类与对象那里再看下就能理解了</div></blockquote><blockquote><div class="quote quote3"><div class="quote-title">JackieZhou 于 2014-10-13 15:05:28 回复</div>私有类型成员只能由本类中的成员函数访问，外部不能访问.而FuShu operator +(FuShu ts)是成员函数。</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>1217304244@qq.com (Pzy)</author><link>http://www.jizhuomi.com/software/115.html#cmt2937</link><pubDate>Sat, 18 May 2013 23:09:24 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt2937</guid><description><![CDATA[博主..那个时钟的程序运行结果不是这样的吧..因为后自增函数里面有一个++（*this）会调用前自增行数所以没有达到后自增的效果吧？？我也不知道用this指针的方法要怎么写..请教一下.]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (秀才)</author><link>http://www.jizhuomi.com/software/115.html#cmt1950</link><pubDate>Mon, 10 Sep 2012 18:29:11 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt1950</guid><description><![CDATA[<br/>Clock&amp;  operator ++();后的&amp;有什么意义啊，好像不要也可以吧<br/><br/><br/><blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-09-10 23:26:35 回复</div>带&amp;说明返回的是引用类型，也就是返回对象本身，如果不加&amp;则会将返回值拷贝给一个临时对象，这只是一个拷贝而不是原对象了。<br/></div></blockquote><blockquote><div class="quote quote3"><div class="quote-title">Pzy 于 2013-05-18 23:13:41 回复</div>那为什么后自增那个函数没有用Clock&amp; operator ++(int)这个形式？博主后自增的函数里返回一个局部的变量，会不好吧？解释一下额.初学者不是很懂..</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>215448561@qq.com (鬼片电影)</author><link>http://www.jizhuomi.com/software/115.html#cmt832</link><pubDate>Thu, 12 Jan 2012 17:11:45 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt832</guid><description><![CDATA[继续支持个。]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>397187931@qq.com (江西SEO)</author><link>http://www.jizhuomi.com/software/115.html#cmt831</link><pubDate>Thu, 12 Jan 2012 17:06:27 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt831</guid><description><![CDATA[这东西咱依旧不懂乎<blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-01-15 11:54:31 回复</div>呵呵，西门好久没来了</div></blockquote><blockquote><div class="quote quote3"><div class="quote-title">江西SEO 于 2012-01-16 14:28:57 回复</div>过年了 忙..</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>pifacn@126.com (批发网站大全)</author><link>http://www.jizhuomi.com/software/115.html#cmt829</link><pubDate>Thu, 12 Jan 2012 15:56:05 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt829</guid><description><![CDATA[过来了解了解一下啦，嘿嘿]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>1138911781@qq.com (3d森林舞会木马解码)</author><link>http://www.jizhuomi.com/software/115.html#cmt828</link><pubDate>Thu, 12 Jan 2012 15:14:02 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt828</guid><description><![CDATA[路过  纯属路过 顺便支持一下<blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-01-15 11:53:40 回复</div>常来看看啊</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>313311111@qq.com (影楼网销)</author><link>http://www.jizhuomi.com/software/115.html#cmt824</link><pubDate>Thu, 12 Jan 2012 11:49:07 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt824</guid><description><![CDATA[好可爱的小狗啊]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>qingdaozhiwentong@126.com (金顺道物流)</author><link>http://www.jizhuomi.com/software/115.html#cmt823</link><pubDate>Thu, 12 Jan 2012 10:52:33 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt823</guid><description><![CDATA[博主对这件事有自己的看法呢！]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>qingdaozhiwentong@126.com (青岛葡萄酒)</author><link>http://www.jizhuomi.com/software/115.html#cmt822</link><pubDate>Thu, 12 Jan 2012 09:20:19 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt822</guid><description><![CDATA[过来学习了，谢谢博主的分享。。]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>515473252@qq.com (金属拉链)</author><link>http://www.jizhuomi.com/software/115.html#cmt820</link><pubDate>Wed, 11 Jan 2012 14:35:20 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt820</guid><description><![CDATA[可惜我看不懂呀]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>9195569883@qq.com (货源批发)</author><link>http://www.jizhuomi.com/software/115.html#cmt819</link><pubDate>Wed, 11 Jan 2012 14:34:41 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt819</guid><description><![CDATA[你真的很强呀，干货呀<blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-01-11 20:47:56 回复</div>过奖过奖</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>9110764@qq.com (部队考军校)</author><link>http://www.jizhuomi.com/software/115.html#cmt818</link><pubDate>Wed, 11 Jan 2012 14:02:31 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt818</guid><description><![CDATA[学习~~~~~~]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>97693630@qq.com (北京工作服)</author><link>http://www.jizhuomi.com/software/115.html#cmt817</link><pubDate>Wed, 11 Jan 2012 13:51:00 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt817</guid><description><![CDATA[继续关注<br/><br/>每一次都有新收获<blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-01-11 20:47:03 回复</div>常来啊</div></blockquote>]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author>2121132@qq.com (2012新款女装)</author><link>http://www.jizhuomi.com/software/115.html#cmt816</link><pubDate>Wed, 11 Jan 2012 11:26:58 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt816</guid><description><![CDATA[很好学习了！]]></description></item><item><title>Re:鸡啄米：C++编程入门系列之四十六（多态性：运算符重载为类的成员函数）</title><author> (CAD)</author><link>http://www.jizhuomi.com/software/115.html#cmt814</link><pubDate>Wed, 11 Jan 2012 10:35:28 +0800</pubDate><guid>http://www.jizhuomi.com/software/115.html#cmt814</guid><description><![CDATA[一如既往的支持！！！<blockquote><div class="quote quote3"><div class="quote-title">鸡啄米 于 2012-01-11 20:46:23 回复</div>欢迎常来</div></blockquote>]]></description></item></channel></rss>
