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定义一个车(vehicle)基类，有Run、Stop等成员函数，由此派生出自行车(bicycle)类、汽车(motorcar)类，从bicycle和motorc...
定义一个车(vehicle)基类，有Run、Stop等成员函数，由此派生出自行车(bicycle)类、汽车(motorcar)类，从bicycle和motorcar派生出摩托车(motorcycle)类，它们都有Run、Stop等成员函数。在main()函数中定义vehicle、bicycle、motorcar、motorcycle的对象，调用其Run()、Stop()函数，观察其执行情况。再分别用vehicle类型的指针来调用这几个对象的成员函数，看看能否成功；把Run、Stop定义为虚函数，再试试看。-The definition of a car (vehicle) base class, with Run, Stop and other member functions, thus derived a bike (bicycle), automobiles (motorcar) class, derived from the bicycle and motorcar motorcycle (motorcycle) class, they all Run , Stop and other member functions. In the main () function is defined in the vehicle, bicycle, motorcar, motorcycle object, call its Run (), Stop () function is to observe its implementation. Each with a pointer with the vehicle type to call the member functions of these objects to see if successful the Run, Stop is defined as virtual functions, try again.
- 2022-08-11 22:22:15下载
- 积分：1
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全屏显示
全屏显示-Full screen display
- 2023-01-21 12:35:03下载
- 积分：1
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XML越来越热，关于XML的基础教程网络上也随处可见。可是一大堆的概念和术语往往让人望而生畏，很多朋友问我：XML到底有什么用，我们是否需要学习它？我想就我个人...
XML越来越热，关于XML的基础教程网络上也随处可见。可是一大堆的概念和术语往往让人望而生畏，很多朋友问我：XML到底有什么用，我们是否需要学习它？我想就我个人学习过程的心得和经验，写一篇比较全面的介绍文章。首先有两点是需要肯定的： -XML increasingly hot, on the basis of XML Web Directory also can be seen everywhere. However, a lot of concepts and terminology are often people the idea that many of my friends asked me : XML in the end what is the use, Do we need to study it? I would like my own process of learning the views and experience and write a more comprehensive briefing papers. The first two points are needed to be sure :
- 2023-09-08 08:55:03下载
- 积分：1
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Visual C++ 实现数字化图像的分割_好文章和代码
Visual C++ 实现数字化图像的分割_好文章和代码-Visual C digital image segmentation _ excellent article and code
- 2022-02-03 20:48:43下载
- 积分：1
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算法分析，多个例子，供参考
算法分析，有好几个例子，可供参考-algorithm analysis, a number of examples for reference
- 2022-04-11 14:58:31下载
- 积分：1
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vc和汇编的混合编程
vc和汇编的混合编程-vc and compilation of mixed programming
- 2022-02-07 20:55:21下载
- 积分：1
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桌面主题,,,用于XP
桌面主题,,,用于XP-desktop theme, for XP
- 2022-02-10 06:20:04下载
- 积分：1
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Matlab Image Processing
matlab 图象处理-Matlab Image Processing
- 2022-01-26 05:43:03下载
- 积分：1
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UCOS
UCOS-II内核代码
- 2022-01-25 16:39:06下载
- 积分：1
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LZH算法压缩解压的TURBO
LZH算法压缩解压的TURBO-C源程序-LZH decompression algorithm compresses the TURBO-C source
- 2023-01-04 18:25:03下载
- 积分：1
