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图书馆图书信息管理系统
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MD5
delphi MD5-delphi MD5
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- 积分:1
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实现UP、DOWN原语
产生3个进程:
两个进程模拟需要进入临界区的用户进程。
当需要进入临界区时,显示:“进程x请求进入临界区…”,同时向管理进程...
实现UP、DOWN原语
产生3个进程:
两个进程模拟需要进入临界区的用户进程。
当需要进入临界区时,显示:“进程x请求进入临界区…”,同时向管理进程提出申请;
申请返回,表示进入了临界区。在临界区中等待一段随机时间,并显示:“进程x正在临界区…”;
当时间结束,显示:“进程x退出临界区…”,同时向管理进程提出退出申请;
当申请返回,显示:“进程x已退出临界区。”
一个进程作为原语的管理进程,接受其他进程的临界区进入请求:
如果允许进入,则根据DOWN 原语的操作步骤设置相应变量,然后返回;
如果不允许进入,则进入循环等待,直到允许为止;
退出时模拟UP 操作。
进程间通信可以采用信号、消息传递、管道或网络通信方式。
-achieve UP, DOWN original language have three processes : process simulation of two critical needs for access to the users in the process. When the need to access critical areas, revealed : "The process of x request to enter the critical areas ...", and also to the management process applications; applied to return, entered a critical area. In the critical area to wait for a certain period of time random, and that : "the process of x is the critical area ..."; When the time ended, showed : "x withdraw from the process of critical areas ...", and also to withdraw from the process management applications; When applied to ret
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- 积分:1
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文本文件转换工具,可以将单列文件转换为多列,经常做文件转换等工作的可参考...
文本文件转换工具,可以将单列文件转换为多列,经常做文件转换等工作的可参考-text file conversion tools can be converted to a separate document listed more often do document conversion work of reference
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TAPI for Delphi (telephony api)
TAPI for Delphi (telephony api)
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most directly in the code and Delphi6 Delphi7 operating environment. Some involv...
多数代码可以直接在Delphi6和Delphi7环境下运行。部分涉及.NET技术内容的代码,需要在Delphi 7上安装Borland .NET Complier for Delphi编译器方可编译执行。Borland已经正式推出Delphi 8 for .NET,所以本书范例中部分内容可能与D8最终版本不符。-most directly in the code and Delphi6 Delphi7 operating environment. Some involved.NET technology content of the code, the need to install Delphi 7 Borland.NET Complier for Delphi compiler can compile implementation. Borland has officially launched for Delphi 8.NET, the book example might be part of the final version D8 inconsistent.
- 2023-01-21 00:45:04下载
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捕捉网,用Delphi捕捉网络的一个小程序
Captor network, a small program for captor network with delphi
- 2022-02-14 08:14:31下载
- 积分:1
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用delphi语言实现运筹学排序问题(双工序)程序
用delphi语言实现运筹学排序问题(双工序)程序-used language tacticians scheduling problem (double Processes) procedures
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制作帮助文件的一个利程10
制作帮助文件的一个利程10-3-production of a document to help Lee Cheng 10-3
- 2023-05-07 16:55:02下载
- 积分:1
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network online examination system code original thesis hope that we can like
网络在线考试系统原码+论文希望大家能够喜欢-network online examination system code original thesis hope that we can like
- 2022-01-30 20:07:14下载
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