随笔分类 - design pattern
摘要:ML定义的关系主要有:泛化、实现、依赖、关联、聚合、组合,这六种关系紧密程度依次加强,分别看一下泛化概念:泛化是一种一般与特殊、一般与具体之间关系的描述,具体描述建立在一般描述的基础之上,并对其进行了扩展。在程序中是通过继承类实现的。比如狗是对动物的具体描述,在面向对象设计的时候一般把狗设计为动物的...
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摘要:Q: What is a Design Pattern?A: Design Patterns represent solutions to problems what arise when developing software within a particular context. ...
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摘要:Instead of defining what is design pattern lets define what we mean by design and what we mean by pattern. According to me design is blue print or ske...
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摘要:OverviewDesign patterns are ways to reuse design solutions that other software developers have created for common and recurring problems. The design p...
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