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jicheng
定义点Point类作为基类,在此基础上派生出直线Line类和圆Circle类,在Circle类的基础上以不同的属性派生出圆柱Cylinder类和球Spheroid。并要求基类和各派生类具有以下特点:
(1) Line类含有计算直线长度和斜率的成员函数。
(2) Circle类含有计算圆面积的成员函数。
(3) Cylinder类含有计算圆柱表面积和体积的成员函数。
(4) Spheroid类含有计算球体的表面积和体积的成员函数。
(Point definition of point type as the base category, on the basis of a straight line derived Circle Circle Line category and class, in the Circle class based on different attributes derived Cylinder class and ball cylinder Spheroid. And requested the base class, and factions of Health category has the following characteristics: (1) Line category contains the length and slope of a straight-line calculation of member functions. (2) Circle type of circular area containing the members of the calculation function. (3) Cylinder category contains cylindrical surface area and volume calculation of the member functions. (4) Spheroid Spheroid category contains the calculation of surface area and volume of the member functions.)
- 2009-01-03 09:49:40下载
- 积分:1
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串口实现双机互联
一个简单的串口实现双机互联,,比较实用,有兴趣可以(a simple dual-serial connectivity, and more practical, interested can s)
- 2005-05-19 16:57:35下载
- 积分:1
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wave-simulator-antenna-
基于IRA天线的辐射波模拟器天线辐射性能研究(Radiation wave simulator antenna radiation performance of the antenna-based IRA)
- 2013-11-24 10:17:13下载
- 积分:1
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diskgen
这是一个很不错的小体积的软件(This is a very good small size of software)
- 2005-01-17 08:50:22下载
- 积分:1
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rs232
基于labwindows/cvi的串口通信的实现,希望对有需要的朋友提高参考(Based on labwindows/cvi Serial Communication, in the hope that there is a need to increase the references friends)
- 2009-04-19 14:22:41下载
- 积分:1
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ComRegist2000
这是一个用VC编写的MSCOMM控件的注册安装示例工程源代码,对于单片机的上位机软件开发是一个不错的小工具(This is a prepared using VC control register MSCOMM sample project to install the source code for the MCU PC software development is a good gadget)
- 2007-09-23 13:37:38下载
- 积分:1
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qtstudydoc
QT学习教程,很好用的
差不多所有的程序教材都从Hello 开始,下面就是这个程序的qt版本(good QT course
1#include <QApplication>
2#include <QLabel>
3 int main(int argc, char*argv[])
4 {
5 QApplication app(argc, argv)
6 QLabel*label = new QLabel("Hello Qt!")
7 label->show()
8 return app.exec()
9 }
)
- 2012-03-10 14:46:07下载
- 积分:1
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PatchSystem
GUNZ2 更新系统,工具和登录器源码, 完整可以编译.(GUNZ2 Patchsystem)
- 2015-09-09 10:20:50下载
- 积分:1
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shell_9
本程序使用CJ60Lib 库,用于实现Outlook 98的用户界面风格。(This procedure used CJ60Lib library, for the realization of Outlook 98 user interface style.)
- 2008-04-22 11:37:02下载
- 积分:1
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hyperedit_demo
multiple hyperlinks with syntax highlighting for edit control.
- 2020-06-21 16:00:01下载
- 积分:1