面向对象程序中对象关系的描述方法

Description method of object relationships in object-oriented program

对象关系图是一种描述对象关系的工具,在分析对象关系图的优缺点的基础上,提出了一种构建带权的对象关系图的方法,并把这种描述方法运用到确定类簇中的类间测试顺序上。该带权对象关系图克服了原来对象关系图中描述类间关系过于简单,尤其是反映关联关系的强弱不明显等主要缺点。

Object relation graph is a tool used to describe object relationships. The concept ofconstructing weighed object relation graph by analyzing the existing strongpoint and defects of traditionary object relation graph are proposed, and then continuously be applied to the determination of inter-class testing order. The weighed object relation graph has overcome the obvious defect of traditionary object relation graph, such as it too simply describes inter-class relations and especially can＇t reflect the degree of association relation.