| 摘要: |
| CIMBASE是为计算机集成制造系统而设计的一个异构分布式数据库管理系统.CIMBASE的重要用户接口之一是它的C预编译程序.它允许用户在C里访问远程数据库,是用户开发计算机集成制造系统的重要编程接口.在这篇论文里,我们先介绍它的主要功能,而后集中讨论有关它的实现技术.特别是必要的通信命令设计,主程序、代理程序的工作模式、结构及其生成,以及与之相关的某些算法. |
| 关键词: 面向对象数据库,分布式数据库,预编译程序 |
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| THE IMPLEMENTATION STUDY ON A DISTRIBUTED C PRE-COMPILER FOR CIMBASE |
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Zhou Lizhu,Wang Xiaojing
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| Abstract: |
| CIMBASE is a distributed heterogeneous database management system designed for Computer Manufacturing Systems.One of CIMBASE's important user interfaces is a C pre-compiler that enables a user to access remote databases in C programs.This paper first describes the main functions of this C pre-compiler and then discusses its implementation issues, especially on the design of supporting communication commands,Master/Agent program structure, their working mode, and some related algorithms as well. |
| Key words: Object-oriented database distributed data base pre-compiler. |