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大地主题正反算的一个源程序,是用DELPHI语言实现的。
大地主题正反算的一个源程序,是用DELPHI语言实现的。
- 2022-02-04 11:34:50下载
- 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
- 2023-08-26 18:05:03下载
- 积分:1
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Delphi编程练习:从数据库中读取JPEG图片,插入到Excel文档单元格中,并可自动改变图片大小...
Delphi编程练习:从数据库中读取JPEG图片,插入到Excel文档单元格中,并可自动改变图片大小-Delphi Programming practice: from the database to read JPEG images, insert into cell Excel documents, and automatically change the picture size
- 2022-02-01 21:35:21下载
- 积分:1
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Trillian Pro 3.1.12.0 Instant messaging
Trillian Pro 3.1.12.0 Instant messaging
- 2022-08-10 17:03:14下载
- 积分:1
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CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE...
CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi -CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi
- 2022-03-06 16:59:51下载
- 积分:1
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基于delphi的数据库开发实例代码源程序
基于delphi的数据库开发实例代码源程序-Based on an instance of database development delphi source code
- 2022-05-25 07:31:29下载
- 积分:1
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DelForExp Delphi IDE支持代码格式化D6下
DelForExp
Delphi IDE下的代码格式化工具
支持D6-D2009-DelForExp Delphi IDE support under the Code Formatter D6-D2009
- 2022-05-08 03:21:28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
- 2023-06-11 12:05:03下载
- 积分:1
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Chapter 2 " BASM (Borland assembler language) the essence" of all the s...
第2章“BASM(Borland汇编语言)精要”中的全部示例代码。包括:
目录 描述
------------------------------------------------------------------------------
DEMO1 演示如何在BASM中调用Delphi Functions。
DEMO2 演示如何在BASM中调用Windows API。
DEMO3 演示如何在BASM中使得“jmp proc”执行后返回到下一行。-Chapter 2 " BASM (Borland assembler language) the essence" of all the sample code. Include: directory description---------------------------------------------- demonstrate how-------------------------------- DEMO1 call BASM at Delphi Functions. BASM at DEMO2 demonstrate how to call Windows API. BASM at DEMO3 demonstration of how to make " jmp proc" implementation back to the next line.
- 2022-12-28 01:20:03下载
- 积分:1
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良好的托盘图标控制3,4,5,6,7的应用
很好的用delphi控制托盘图标3.0,4.0,5.0,6.0,7.0的应用程序
- 2022-03-04 16:44:33下载
- 积分:1