-
MFC
(1)定义一个抽象基类Shape,同它派生出5个类:圆、正方形、矩形、梯形、三角形。
(2)利用虚函数计算几种图形面积。
(3)演示构造函数、复制构造函数、析构函数的作用和调用顺序
(4)用类模板具体实现。
(5)利用MFC类库在图形用户界面上绘制及修改这些图形,采用对话框输入输出图形的基本属性,或者利用运算符重载输入输出图形的基本属性。
(6)用文件保存图形信息,且能够从文件中读取并作相应处理。
2)创新要求:
采用头文件与源文件分离的方法,多态性的实现多样化(defines an abstract base class Shape, with which it derives five categories: round, square, rectangular, trapezoidal, triangular.
(2) the use of virtual functions to calculate several graphics area.
Effect (3) demonstrate the constructor, copy constructor and destructor call sequence
(4) with a class template implementation.
(5) The use of MFC library to draw and modify graphics, using the basic properties dialog input and output graphics, or the use of the basic properties of operator overloading the input and output graphics on the graphical user interface.
(6) with the file save graphical information, and can be read a file and make the appropriate treatment.
2) Innovation requirements:
Using the method header and source files separate polymorphism diversify
)
- 2020-11-04 14:29:52下载
- 积分:1
-
Brokennetwork
断网源码,一个封装好的类,可以直接用 ..(Broken network source, a sealed class can be directly used ..)
- 2010-11-30 18:12:01下载
- 积分:1
-
ts201_MTI_MTD
TS201上实现动目标检测和识别,编译环境是visual dsp ++(target detection and recognition)
- 2020-11-18 15:49:38下载
- 积分:1
-
TCPIPAnalyse1
对TCPIP网络包解析,Win下网络编程参考源码(TCPIP network packets for analysis, Win Network Programming Reference Source)
- 2013-05-24 13:21:34下载
- 积分:1
-
TestWindowsServer
Windows服务的源码,实现了Windows服务的整个过程,可直接使用(Source Windows services, Windows services to achieve the whole process, and can be used directly)
- 2013-11-28 10:01:18下载
- 积分:1
-
LDPC
该程序给出了LDPC编译码程序的经典算法,即BP算法,性能比较好(The program gives the classic algorithm LDPC decoding procedures, namely BP algorithm, the performance is better)
- 2013-06-13 15:42:39下载
- 积分:1
-
testdbf
使用VC++读写DBF文件。
里面的dlg是实例,可以参考进行读写。(The use of VC++ to read and write DBF files. There are examples of dlg, you can read and write reference.)
- 2009-06-03 01:42:12下载
- 积分:1
-
C2A4E2_StorageMap5D.h
Storage Map 5D using macros
- 2016-05-12 07:35:37下载
- 积分:1
-
bank
一个银行系统的完整版本,非常详细,无错误。(A full version of the banking system)
- 2009-07-09 16:00:48下载
- 积分:1
-
ServerSocket
一个很好的winsock tcp/ucp示例,相信看了肯定收益颇丰(a good example for winsock about tcp/udp)
- 2009-10-31 09:05:50下载
- 积分:1