摘要
阐述了平台系统的基本组成;论述了平台系统核心技术的数学抽象;提出了LB(L ine Basic)语言及面向平台的程序设计思想;介绍了平台语言的设计原理;描述了LB语言的通用指令集;给出了平台系统的五种权限管理策略;通过指令效率分析优化了平台系统,从而通过LB语言将显示模式及众多的内部函数组成一个有机的整体,使平台系统成为集开发与应用为一体的大型软件系统。
The paper illustrates the basic composing of panel system; explains the main technical mathematical abstraction of panel system ; advances LB language and thought of panel-oriented programming ; introduces design principle about panel language ; describes instruction code set of LB language ; points out tactics on limits of authority management for panel system; optimizes the panel system by analyzing instruction efficiency, thus the author make the panel system into a large software system of exploiting and using by combining display model with a lot of inner functions through LB Language.
出处
《现代图书情报技术》
CSSCI
北大核心
2005年第9期17-23,53,共8页
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