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chaoliujisuan
电力系统潮流计算程序,C++程序,电力系统稳态时的小作业(Power flow calculation program, small operations C++ procedures, steady state power system)
- 2014-01-16 16:03:01下载
- 积分:1
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6_1
1. 定义一个抽象学生类CStudent,它具有公有成员函数Average(),该函数用于计算学生的平均分,函数为虚函数;定义一个文科学生类CStudentLiberalArts,它是类CStudent的派生类,并以公有方式派生,它具有的成员有:
1) 保存英语、政治、数学、地理和历史、美术成绩的整形成员变量;
2) 设置上述变量的公有成员函数;
3) 输出上述变量的公有成员函数;
4) 公有的成员函数Average()用于计算学生的平均分;
定义一个理科学生类CStudentScience,它是类CStudent的派生类,并以公有方式派生,它具有的成员为:
1) 保存英语、物理、数学、化学和计算机、程序设计成绩的整形成员变量;
2) 设置上述变量的公有成员函数;
3) 输出上述变量的公有成员函数;
4) 公有的成员函数Average()用于计算学生的平均分;
编写主函数,并测试以下内容:
1) 定义一个CStudent的指针数组pStu,数组长度为4;
2) 动态创建2个文科学生的对象,地址存于pStu数组的0-1个元素内;
3) 动态创建2个理科学生的对象,地址存于pStu数组的2-3个元素内;
4) 利用while循环调用数组里每个元素的计算平均成绩操作;
释放动态分配的空间,确保必要的析构函数能被调用。
(1 define an abstract class student CStudent, it has a public member function Average (), this function is used to calculate the student s average points function as virtual function definition of a liberal arts student class CStudentLiberalArts, it is the class CStudent derived class, and public be derived, which has members are:
1) Save English, shaping member variables politics, mathematics, geography and history, art achievements
2) Set the above variables public member function
3) public member function of the output of the variable
4) public member function Average () is used to calculate the average student s points
The definition of a science student class CStudentScience, it is the class CStudent derived class, and public manner derived, which has members as follows:
1) Save English, physics, mathematics, chemistry and computer programming achievement shaping member variables
2) Set the above variables public member function
3) public member function of t)
- 2014-10-20 15:29:16下载
- 积分:1
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cnsct_toolboxo
contourlet变换的mmatlab工具包
(the contourlet transform the mmatlab of Kit)
- 2012-08-12 23:41:15下载
- 积分:1
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MelodySteppingstone
This is dialog program.
for use playing the music through the serial interface.
So, this program is included RS-232.
- 2014-08-18 19:42:08下载
- 积分:1
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MATLAB
说明: 一个用MATLAB实现的二阶系统的编程,想望对下载的人有用(this is a small file for two order styem by MATLAB ,I hope it will be useful to your.)
- 2010-04-20 10:05:18下载
- 积分:1
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OpenCV2-Cookbook
OpenCV2 ComputerVision Application Programming Cookbook英文版,适合初学者学习(OpenCV2 ComputerVision Application Programming Cookbook in English, suitable for beginners to learn)
- 2015-01-03 16:13:58下载
- 积分:1
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cert
Windows Digital Sign Tool
- 2015-01-26 01:11:56下载
- 积分:1
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BorlandCBuildeMATLAB
基于BorlandC_Builder和MATLAB混合编程的仿真应用.pdf(based on MATLAB and mixed BorlandC_Builder Simulation Application Programming. P df)
- 2007-04-09 15:01:25下载
- 积分:1
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MatlabEngClass
在VC++ 6.0环境下调用Matlab引擎进行混合编程,该程序源码展示了Matlab引擎接口的实现。(In VC++ 6.0 environment, call Matlab engine hybrid programming, the program source code shows the Matlab engine interface.)
- 2010-09-01 10:14:42下载
- 积分:1
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Fuzzocess
模糊专家控制在制浆中段废水好氧处理过程中的应用Fuzzy expert control aerobic treatment of wastewater in the Pulping Process(Fuzzy expert control aerobic treatment of wastewater in the Pulping Process)
- 2011-02-15 20:43:42下载
- 积分:1