读书笔记-2012-10-08

Designing object-oriented software is hard, and designing resuable object-oriented software is even harder. You must find pertinent objects, factor them into classes at the right granularity, define class interfaces hierarchies, and establish key relationships among them.

 

pertinent:

per·ti·nent/pɜrtənənt/CET6+

ADJSomething that is pertinent is relevant to a particular subject. 相关的[FORMAL]

 

factor:

vt. 把…作为因素计入;代理经营;把…分解成

granularity:  [,grænju'læriti] 

n. 间隔尺寸,粒度

 

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