1. 享元模式动机与定义(模式类型、核心用途、调用过程)?
- 类型:
结构型模式
- 核心:
实现对象的复用(内存上)
- 调用:
客户端面对享元工厂和抽象享元类编程
- 注意:
Copy On Write 技术就是享元模式的应用
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2. 享元模式结构图(有哪几种角色、类图是什么)?
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3. 享元模式实例(阅读理解即可)?
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4. 享元模式的优缺点?
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5. 享元模式的应用?
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结构型模式
实现对象的复用(内存上)
客户端面对享元工厂和抽象享元类编程
Copy On Write 技术就是享元模式的应用
本文标题:设计模式 Day15 享元模式
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