| 摘要: |
| 本文重新定义了面向对象的基本概念，提出了有向目录图DDD，为描述对象及其组成、继承、服务和状态转移等关系提供了统一简洁的符号工具．DDD与一组概念、原则、策略、辅助工具以及对象管理系统相结合．构成一种面向对象的MIS开发方法该方法已在财政行业MIS群的开发中得到了应用． |
| 关键词: 软件工程，软件工程环境，面向对象，管理信息系统 |
| DOI： |
| 分类号: |
| 基金项目:本研究得到国家八五科技攻关项目和国家自然科学基金的资助. |
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| DDD——AN OBJECT—ORIENTED METHODOLOGY FOR MIS DEVELOPMENT |
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Zhuge Hai
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| Abstract: |
| The paper first redefines the basic concepts of object—oriented．Then,a directed directory diagram(DDD)is proposed to serve as a unified tool for describing ob-jects and their relations such as composition，inheritance，service and state transforma-tion．Therefore，an object—oriented MIS development methodology is formed by corpo-rating concepts，principles，strategies，assistant tools and object management system．The method had been applied to the finance MISs development． |
| Key words: Software engineering．software engineering environment,object—oriented,management lnformation system． |
