基于继承机制的文档管理方法在项目管理系统中的应用

摘要

文章提出了利用计算机编程语言C++中类的3种继承机制的思想,对项目文档进行继承式管理；根据实际项目管理系统的开发需求,采用语义数据模型化技术——IDEF1X方法构建数据信息模型,实现了项目文档管理过程的逻辑集成；采用Web 3层结构程序设计的方法,应用到实际项目全生命周期管理系统中,验证了上述理论的可行性和有效性.%A method of project document management based on inheritance mechanism is introduced by using three kinds of inheritance mechanism of the class in computer programming language in C++. According to the actual demand of the development of project management system, the integration definition lX(IDEFlX) semantic data model technology is used to build data models, and the logic integration of the process of project document management is realized. By using the program design method of Web three-tier application, a system of project lifecycle management is developed to verify the effectiveness and feasibility of the theory.