基于OOP技术的MIS系统对象可重用研究

Reusing the object of MIS based on OOP

通过对MIS系统对象的结构和操作特点的分析 ,阐述了对象结构的差异与对象类抽象的关系、对象操作逻辑的分类及与对象结构的关系 ,提出对象类的抽象应考虑对象结构的差异并结合其操作逻辑的特点 ,这样抽象的类具有非常强的适应性和可重用性。

This paper analyses the structure and the operation characteristic of the object, and sets forth the relations of the following two aspects: the difference of the object structure and the abstract class from object; the classification of operating logic of object and the object structure. It also puts forward that the abstract class of object should be based on the difference of the object structure and the characterisitic of the operating logic. Such abstract class is of adaptability and can be reused perfectly.