模拟操作系统运行的源代码 Description: The object of this project is to write a C++ applicati...

1 程序开发步骤 (1) 打开vc，选择菜单项file->new，选择projects选项卡并建立一个名为"process"的win32 console applicatoin工程；创建时注意指定创建该工程的目录； (2) 在工程中创建源文件"process.cpp"：选择菜单项project->add to project->files，在选择框中输入自己想要创建的文件名，这里是"process.cpp"；接下来询问是否创建新文件时回答"yes"；然后通过Workspace->FileView->Source Files打开该文件（同上一试验）； (3) 通过调用菜单命令项build->build all进行编译连接,可以在指定的工程目录下得到debug->process.exe程序；再把给定的launchset.txt文件存入该debug目录下，就可以在控制台下进入该目录以launchset.txt为参数运行程序,命令行为：process launchset.txt；要强调的是，在launchset.txt中指定的应用程序路径要正确，否则建立新的进程时会出错，这时需要对照系统的实际情况改动所给的参数文件。 2 补充说明 这里仅仅给出了编译结果和源程序，没有所创建工程的其他文件。-a program development steps (a) to open vc, select menu item file-gt; New, tab to choose projects and the establishment of a "process" of win32 console applicatoin works; Attention to create designated to create the directory of the project; (2) establish a project document "process.cpp" : Select menu item project-gt; add to project-gt; files, the choice of their own box to create the file name,

Terminator是一个小程序，使用它你可以说明一个你想要结束的模块的列表（通过路径名或名称）。-Terminator is a small program you can use it to illustrate one you want to end the module list (by name or path).

程序用C++模拟了操作系统中的三种最典型的简单的静态进程调度算法；先由用户动态输入生成模拟进程，使用了26种可供用户选择的典型语句（包括循环、选择结构），可处理整型、布尔型与字符型三种数据与表达式计算；程序编制时主要采用的编程技术是：用语句链表记录进程语句，并用PCB链表,就绪队列链表,阻塞队列链表,执行队列链表,结束队列链表等数据表示进程处理过程中的相互关系，由于静态数据结构不适合处理数据量大小不定的数据，而动态队列结构适合于处理数据量大小可变数据的处理，因此在程序中采用动态链表对这些数据进行处理；使用信号量、P.V.操作实现进程的同步与互斥，模拟进程在操作系统中的运行-procedures C to simulate the operating system, the three most typical process simple static scheduling algorithm; First generation user input dynamic modeling process, the use of the 26 options are available to users of typical statement (including the circle, choose structure), can handle integer, boolean and three character expression data and calculation; the main procedures for the preparation of the programming technology : Listless statement recorded statement process, and PCB Chain, ready Queue List, blocking Queue List, the Executive Queue List, ending Queue List data processing, said the process of mutual relations, due to static state data structure is not suitable for handling data on the s

SDK用的线程类和一些线程用的同步类-SDK using threads and some types of thread synchronization category

第6章 进程查看程序 .rar-process procedures View View process procedures. Rar

主要讲的是售票功能，在不同站点售同一组票，而不会发生错误。-Major topics of the ticketing functions in different sites selling the same set of votes without error.

用VC写的一个可以关闭系统的程序，直接把电源也关掉了，运行该程序前要小心把未保存的东西先保存！-VC can write a closed system procedures, directly to switch off the power supply is also running the program prior to the careful preservation of not keeping things first!

This section allows you to browse the files contained within a ZIP file without having to download it first. The file list below shows all of the files those that are in a text format that we recognize the extension for (e.g. source code files) are linked to a page where you can view the contents of the file. -This section allows you to browse the files contained within a ZIP file without having to do wnload it first. The file list below shows all of the files those that are in a text format that we r ecognize the extension for (e.g. source code fi les) are linked to a page where you can view the co ntents of the file.

提供了一个windows 下共享内存的类，该类只是一个简单的模型，说明了在windows 下如何实现共享内存-Provides a shared memory under windows class, the class is just a simple model to illustrate how in the windows shared memory

编写代码最难得就是进程间的通讯问题，采用剪贴板的方式，利用Windows共享内存所开辟的统一的内存区进行编程。可以有效解决进程间信息传输问题。-The most rare to write code that is inter-process communication problems, using the clipboard, using Windows shared memory opened up a unified program memory area. Can effectively resolve the issue of inter-process information transfer.