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程式設計概念-設計模式-Creational-雜談

Creational 模式
雜談

在這類型的模式重點在如何生成西的物件。

工廠相關模式，主要是針對分類很完整，生成過程不太變動的物件進行使用。
建造者模式，主要是對客製化需求很高的物件，動不動就有很能產生新類別的物件來使用。
單例模式，是針對只需要生成一次的物件，在該物件件類別定義的時候，可以進行定義。
原型模式，是針對該物件生成成本高。

所以今天可以經由工廠或是建造者生成物件，該物件有單例的特性或是可複製的特性。

以上是應用條件

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