Topology abstraction, encapsulation and reuse.
拓扑抽象，封装和重用。
These constructs support the object-oriented form of encapsulation, where only the essential public abstraction of a class or trait is exposed and implementation information is hidden from view.
这些结构支持面向对象式的封装，即本质上只有类或者Trait的公共抽象会被暴露出来，内部实现则被隐藏于视界之下。
Most object-oriented programming languages support data abstraction and encapsulation for information hiding.
大多数面向对象语言均支持信息隐蔽的数据抽象和封装。
Abstraction and encapsulation are key to managing complexity.
抽象和封装关键是管理的复杂性。
Abstraction and encapsulation are key to managing complexity.
抽象和封装关键是管理的复杂性。
应用推荐