基于面向对象方法的继承性研究

ON INHERITED ATTRIBUTE IN OBJECT -ORIENTED TECHNIQUE

继承性是面向对象程序设计语言的主要特点，是描述客观世界知识的自然且有效的方法，它提供了规范的层次结构，可以用树（单继承）或格（多重继承）严格的加于描述，是实现软件抽象和重用的重要方法。在本文中，不仅分析了继承在程序设计中的作用，而且论述了使用多重继承带来的二义性问题，并给出了解决方法。

Inherited attribute is a principal feature of object-oriented programming. It describes real world naturally and efficiently and provides a standard level structure described by tree structure and lattice structure. It is a necessary implementing method of abstraction and software reused. The article deals with function of inherited attribute and ambiguity and its solution in application of multiple inheritance.